* [PATCH 00/13] submodule: convert parts of 'update' to C
@ 2022-03-01 0:08 Glen Choo
2022-03-01 0:08 ` [PATCH 01/13] submodule tests: test for init and update failure output Glen Choo
` (14 more replies)
0 siblings, 15 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Original series: https://lore.kernel.org/git/20220210092833.55360-1-chooglen@google.com
(I've trimmed the cc list down to the 'most interested' parties)
= Overview
This is part 1 of 2 series that will supersede ar/submodule-update (as laid out
in [1]). This series prepares for the eventual conversion of "git submodule
update" to C by doing 'obvious' conversions first, and leaving more involved
conversions for later.
Part 1 is a lot simpler than the original series in its entirety, and should
play better with topics that Junio identified:
- This series is based off a later version of 'master' that already has
'js/apply-partial-clone-filters-recursively' merged in [2].
- There is only one, trivial, conflict with 'es/superproject-aware-submodules'
(both add tests to the end of t7406) [3].
Most of these patches were originally from ar/submodule-update, but because of
the new organization, some commit messages have been amended to make more sense
in context. However, patches 12 and 13 are new - they were added to handle the
"--filter" option introduced by 'js/apply-partial-clone-filters-recursively'.
Cc-ed Josh, who might be interested in "--filter" changes e.g. the new
tests.
[1] https://lore.kernel.org/git/kl6lmtig40l4.fsf@chooglen-macbookpro.roam.corp.google.com
[2] This also fixes some trivial merge conflicts with 'master'.
[3] Part 2 has nontrival conflicts though. Offline, Emily mentioned that
conflicts might go away in the next iteration of
'es/superproject-aware-submodules', but if not, the next round of patches
will probably be based on a merge of this series +
'es/superproject-aware-submodules'.
= Patch summary
I'm not certain whether to keep patch 13, see the extra discussion in
the --- description for details.
- Patch 1 adds extra tests to "git submodule update" to make sure we
don't break anything
- Patch 2 removes dead code that used to be part of "git submodule
update"
- Patch 3 prepares for later changes by introducing the C function that
will hold most of the newly converted code
- Patch 4 moves run-update-procedure's --suboid option into C
- Patch 5 moves ensure-core-worktree into C
- Patches 6-8 move run-update-procedure's --remote option into C
- Patches 9-11 move "git submodule update"'s --init into C
- Patches 12-13 move "git submodule update"'s --filter option into C
Atharva Raykar (3):
submodule--helper: get remote names from any repository
submodule--helper: refactor get_submodule_displaypath()
submodule--helper: allow setting superprefix for init_submodule()
Glen Choo (8):
submodule--helper: remove update-module-mode
submodule--helper: reorganize code for sh to C conversion
submodule--helper run-update-procedure: remove --suboid
submodule--helper: remove ensure-core-worktree
submodule--helper run-update-procedure: learn --remote
submodule--helper update-clone: learn --init
submodule update: add tests for --filter
submodule--helper update-clone: check for --filter and --init
Ævar Arnfjörð Bjarmason (2):
submodule tests: test for init and update failure output
submodule--helper: don't use bitfield indirection for parse_options()
builtin/submodule--helper.c | 230 ++++++++++++++++++++-------------
git-submodule.sh | 54 +-------
t/t7406-submodule-update.sh | 54 +++++++-
t/t7408-submodule-reference.sh | 14 +-
4 files changed, 211 insertions(+), 141 deletions(-)
base-commit: 715d08a9e51251ad8290b181b6ac3b9e1f9719d7
--
2.33.GIT
^ permalink raw reply [flat|nested] 75+ messages in thread
* [PATCH 01/13] submodule tests: test for init and update failure output
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 02/13] submodule--helper: remove update-module-mode Glen Choo
` (13 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Amend some submodule tests to test for the failure output of "git
submodule [update|init]". The lack of such tests hid a regression in
an earlier version of a subsequent commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
t/t7406-submodule-update.sh | 14 ++++++++++++--
t/t7408-submodule-reference.sh | 14 +++++++++++++-
2 files changed, 25 insertions(+), 3 deletions(-)
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 11cccbb333..7764c1c3cb 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -205,8 +205,18 @@ test_expect_success 'submodule update should fail due to local changes' '
(cd submodule &&
compare_head
) &&
- test_must_fail git submodule update submodule
- )
+ test_must_fail git submodule update submodule 2>../actual.raw
+ ) &&
+ sed "s/^> //" >expect <<-\EOF &&
+ > error: Your local changes to the following files would be overwritten by checkout:
+ > file
+ > Please commit your changes or stash them before you switch branches.
+ > Aborting
+ > fatal: Unable to checkout OID in submodule path '\''submodule'\''
+ EOF
+ sed -e "s/checkout $SQ[^$SQ]*$SQ/checkout OID/" <actual.raw >actual &&
+ test_cmp expect actual
+
'
test_expect_success 'submodule update should throw away changes with --force ' '
(cd super &&
diff --git a/t/t7408-submodule-reference.sh b/t/t7408-submodule-reference.sh
index a3892f494b..c3a4545510 100755
--- a/t/t7408-submodule-reference.sh
+++ b/t/t7408-submodule-reference.sh
@@ -193,7 +193,19 @@ test_expect_success 'missing nested submodule alternate fails clone and submodul
cd supersuper-clone &&
check_that_two_of_three_alternates_are_used &&
# update of the submodule fails
- test_must_fail git submodule update --init --recursive
+ cat >expect <<-\EOF &&
+ fatal: submodule '\''sub'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub'\''. Retry scheduled
+ fatal: submodule '\''sub-dissociate'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub-dissociate'\''. Retry scheduled
+ fatal: submodule '\''sub'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub'\'' a second time, aborting
+ fatal: Failed to recurse into submodule path ...
+ EOF
+ test_must_fail git submodule update --init --recursive 2>err &&
+ grep -e fatal: -e ^Failed err >actual.raw &&
+ sed -e "s/path $SQ[^$SQ]*$SQ/path .../" <actual.raw >actual &&
+ test_cmp expect actual
)
'
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 02/13] submodule--helper: remove update-module-mode
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
2022-03-01 0:08 ` [PATCH 01/13] submodule tests: test for init and update failure output Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
` (12 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
This is dead code - it has not been used since c51f8f94e5
(submodule--helper: run update procedures from C, 2021-08-24).
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index eeacefcc38..c11ee1ea2b 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1957,29 +1957,6 @@ static void determine_submodule_update_strategy(struct repository *r,
free(key);
}
-static int module_update_module_mode(int argc, const char **argv, const char *prefix)
-{
- const char *path, *update = NULL;
- int just_cloned;
- struct submodule_update_strategy update_strategy = { .type = SM_UPDATE_CHECKOUT };
-
- if (argc < 3 || argc > 4)
- die("submodule--helper update-module-clone expects <just-cloned> <path> [<update>]");
-
- just_cloned = git_config_int("just_cloned", argv[1]);
- path = argv[2];
-
- if (argc == 4)
- update = argv[3];
-
- determine_submodule_update_strategy(the_repository,
- just_cloned, path, update,
- &update_strategy);
- fputs(submodule_strategy_to_string(&update_strategy), stdout);
-
- return 0;
-}
-
struct update_clone_data {
const struct submodule *sub;
struct object_id oid;
@@ -3430,7 +3407,6 @@ static struct cmd_struct commands[] = {
{"name", module_name, 0},
{"clone", module_clone, 0},
{"add", module_add, SUPPORT_SUPER_PREFIX},
- {"update-module-mode", module_update_module_mode, 0},
{"update-clone", update_clone, 0},
{"run-update-procedure", run_update_procedure, 0},
{"ensure-core-worktree", ensure_core_worktree, 0},
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 03/13] submodule--helper: reorganize code for sh to C conversion
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
2022-03-01 0:08 ` [PATCH 01/13] submodule tests: test for init and update failure output Glen Choo
2022-03-01 0:08 ` [PATCH 02/13] submodule--helper: remove update-module-mode Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
` (11 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Introduce a function, update_submodule2(), that will implement the
functionality of run-update-procedure and its surrounding shell code in
submodule.sh. This name is temporary; it will replace update_submodule()
when the sh to C conversion is complete.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c11ee1ea2b..1b67a3887c 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2452,6 +2452,16 @@ static int do_run_update_procedure(struct update_data *ud)
return run_update_command(ud, subforce);
}
+/*
+ * NEEDSWORK: As we convert "git submodule update" to C,
+ * update_submodule2() will invoke more and more functions, making it
+ * difficult to preserve the function ordering without forward
+ * declarations.
+ *
+ * When the conversion is complete, this forward declaration will be
+ * unnecessary and should be removed.
+ */
+static int update_submodule2(struct update_data *update_data);
static void update_submodule(struct update_clone_data *ucd)
{
fprintf(stdout, "dummy %s %d\t%s\n",
@@ -2618,11 +2628,7 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
&update_data.update_strategy);
free(prefixed_path);
-
- if (!oideq(&update_data.oid, &update_data.suboid) || update_data.force)
- return do_run_update_procedure(&update_data);
-
- return 3;
+ return update_submodule2(&update_data);
}
static int resolve_relative_path(int argc, const char **argv, const char *prefix)
@@ -3022,6 +3028,16 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
force, reflog, quiet, track, dry_run);
return 0;
}
+
+/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
+static int update_submodule2(struct update_data *update_data)
+{
+ if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
+ return do_run_update_procedure(update_data);
+
+ return 3;
+}
+
struct add_data {
const char *prefix;
const char *branch;
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 04/13] submodule--helper run-update-procedure: remove --suboid
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (2 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
` (10 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach run-update-procedure to determine the oid of the submodule's HEAD
instead of doing it in git-subomdule.sh.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 9 ++++++---
git-submodule.sh | 8 +-------
2 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 1b67a3887c..77ca4270f4 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2594,9 +2594,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
- OPT_CALLBACK_F(0, "suboid", &update_data.suboid, N_("subsha1"),
- N_("SHA1 of submodule's HEAD"), PARSE_OPT_NONEG,
- parse_opt_object_id),
OPT_END()
};
@@ -3032,6 +3029,12 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ if (update_data->just_cloned)
+ oidcpy(&update_data->suboid, null_oid());
+ else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
+ die(_("Unable to find current revision in submodule path '%s'"),
+ update_data->displaypath);
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
diff --git a/git-submodule.sh b/git-submodule.sh
index 87772ac891..32a09302ab 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -406,14 +406,9 @@ cmd_update()
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
- if test $just_cloned -eq 1
+ if test $just_cloned -eq 0
then
- subsha1=
- else
just_cloned=
- subsha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify HEAD) ||
- die "fatal: $(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")"
fi
if test -n "$remote"
@@ -441,7 +436,6 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
- ${subsha1:+--suboid "$subsha1"} \
"--" \
"$sm_path")
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 05/13] submodule--helper: remove ensure-core-worktree
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (3 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 06/13] submodule--helper: get remote names from any repository Glen Choo
` (9 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Move the logic of "git submodule--helper ensure-core-worktree" into
run-update-procedure. Since the ensure-core-worktree command is
obsolete, remove it.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 12 ++----------
git-submodule.sh | 2 --
2 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 77ca4270f4..6b473fc0d2 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2771,17 +2771,11 @@ static int push_check(int argc, const char **argv, const char *prefix)
return 0;
}
-static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
+static void ensure_core_worktree(const char *path)
{
- const char *path;
const char *cw;
struct repository subrepo;
- if (argc != 2)
- BUG("submodule--helper ensure-core-worktree <path>");
-
- path = argv[1];
-
if (repo_submodule_init(&subrepo, the_repository, path, null_oid()))
die(_("could not get a repository handle for submodule '%s'"), path);
@@ -2801,8 +2795,6 @@ static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
free(abs_path);
strbuf_release(&sb);
}
-
- return 0;
}
static int absorb_git_dirs(int argc, const char **argv, const char *prefix)
@@ -3029,6 +3021,7 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ ensure_core_worktree(update_data->sm_path);
if (update_data->just_cloned)
oidcpy(&update_data->suboid, null_oid());
else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
@@ -3428,7 +3421,6 @@ static struct cmd_struct commands[] = {
{"add", module_add, SUPPORT_SUPER_PREFIX},
{"update-clone", update_clone, 0},
{"run-update-procedure", run_update_procedure, 0},
- {"ensure-core-worktree", ensure_core_worktree, 0},
{"relative-path", resolve_relative_path, 0},
{"resolve-relative-url-test", resolve_relative_url_test, 0},
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index 32a09302ab..458ce73ac6 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -402,8 +402,6 @@ cmd_update()
do
die_if_unmatched "$quickabort" "$sha1"
- git submodule--helper ensure-core-worktree "$sm_path" || exit 1
-
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
if test $just_cloned -eq 0
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 06/13] submodule--helper: get remote names from any repository
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (4 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 2:46 ` Junio C Hamano
2022-03-01 0:08 ` [PATCH 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
` (8 subsequent siblings)
14 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
`get_default_remote()` retrieves the name of a remote by resolving the
refs from of the current repository's ref store.
Thus in order to use it for retrieving the remote name of a submodule,
we have to start a new subprocess which runs from the submodule
directory.
Let's instead introduce a function called `repo_get_default_remote()`
which takes any repository object and retrieves the remote accordingly.
`get_default_remote()` is then defined as a call to
`repo_get_default_remote()` with 'the_repository' passed to it.
Now that we have `repo_get_default_remote()`, we no longer have to start
a subprocess that called `submodule--helper get-default-remote` from
within the submodule directory.
So let's make a function called `get_default_remote_submodule()` which
takes a submodule path, and returns the default remote for that
submodule, all within the same process.
We can now use this function to save an unnecessary subprocess spawn in
`sync_submodule()`, and also in the next patch, which will require this
functionality.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Helped-by: Glen Choo <chooglen@google.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 39 +++++++++++++++++++++++--------------
1 file changed, 24 insertions(+), 15 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 6b473fc0d2..f934e33c7e 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -31,11 +31,14 @@
typedef void (*each_submodule_fn)(const struct cache_entry *list_item,
void *cb_data);
-static char *get_default_remote(void)
+static char *repo_get_default_remote(struct repository *repo)
{
char *dest = NULL, *ret;
struct strbuf sb = STRBUF_INIT;
- const char *refname = resolve_ref_unsafe("HEAD", 0, NULL, NULL);
+ struct ref_store *store = get_main_ref_store(repo);
+ int ignore_errno;
+ const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
+ NULL, &ignore_errno);
if (!refname)
die(_("No such ref: %s"), "HEAD");
@@ -48,7 +51,7 @@ static char *get_default_remote(void)
die(_("Expecting a full ref name, got %s"), refname);
strbuf_addf(&sb, "branch.%s.remote", refname);
- if (git_config_get_string(sb.buf, &dest))
+ if (repo_config_get_string(repo, sb.buf, &dest))
ret = xstrdup("origin");
else
ret = dest;
@@ -57,6 +60,19 @@ static char *get_default_remote(void)
return ret;
}
+static char *get_default_remote_submodule(const char *module_path)
+{
+ struct repository subrepo;
+
+ repo_submodule_init(&subrepo, the_repository, module_path, null_oid());
+ return repo_get_default_remote(&subrepo);
+}
+
+static char *get_default_remote(void)
+{
+ return repo_get_default_remote(the_repository);
+}
+
static int print_default_remote(int argc, const char **argv, const char *prefix)
{
char *remote;
@@ -1343,9 +1359,8 @@ static void sync_submodule(const char *path, const char *prefix,
{
const struct submodule *sub;
char *remote_key = NULL;
- char *sub_origin_url, *super_config_url, *displaypath;
+ char *sub_origin_url, *super_config_url, *displaypath, *default_remote;
struct strbuf sb = STRBUF_INIT;
- struct child_process cp = CHILD_PROCESS_INIT;
char *sub_config_path = NULL;
if (!is_submodule_active(the_repository, path))
@@ -1384,21 +1399,15 @@ static void sync_submodule(const char *path, const char *prefix,
if (!is_submodule_populated_gently(path, NULL))
goto cleanup;
- prepare_submodule_repo_env(&cp.env_array);
- cp.git_cmd = 1;
- cp.dir = path;
- strvec_pushl(&cp.args, "submodule--helper",
- "print-default-remote", NULL);
-
strbuf_reset(&sb);
- if (capture_command(&cp, &sb, 0))
+ default_remote = get_default_remote_submodule(path);
+ if (!default_remote)
die(_("failed to get the default remote for submodule '%s'"),
path);
- strbuf_strip_suffix(&sb, "\n");
- remote_key = xstrfmt("remote.%s.url", sb.buf);
+ remote_key = xstrfmt("remote.%s.url", default_remote);
+ free(default_remote);
- strbuf_reset(&sb);
submodule_to_gitdir(&sb, path);
strbuf_addstr(&sb, "/config");
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 07/13] submodule--helper: don't use bitfield indirection for parse_options()
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (5 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 06/13] submodule--helper: get remote names from any repository Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
` (7 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Do away with the indirection of local variables added in
c51f8f94e5b (submodule--helper: run update procedures from C,
2021-08-24).
These were only needed because in C you can't get a pointer to a
single bit, so we were using intermediate variables instead.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index f934e33c7e..5fbf8713db 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2024,10 +2024,10 @@ struct update_data {
struct object_id suboid;
struct submodule_update_strategy update_strategy;
int depth;
- unsigned int force: 1;
- unsigned int quiet: 1;
- unsigned int nofetch: 1;
- unsigned int just_cloned: 1;
+ unsigned int force;
+ unsigned int quiet;
+ unsigned int nofetch;
+ unsigned int just_cloned;
};
#define UPDATE_DATA_INIT { .update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT }
@@ -2579,16 +2579,17 @@ static int update_clone(int argc, const char **argv, const char *prefix)
static int run_update_procedure(int argc, const char **argv, const char *prefix)
{
- int force = 0, quiet = 0, nofetch = 0, just_cloned = 0;
char *prefixed_path, *update = NULL;
struct update_data update_data = UPDATE_DATA_INIT;
struct option options[] = {
- OPT__QUIET(&quiet, N_("suppress output for update by rebase or merge")),
- OPT__FORCE(&force, N_("force checkout updates"), 0),
- OPT_BOOL('N', "no-fetch", &nofetch,
+ OPT__QUIET(&update_data.quiet,
+ N_("suppress output for update by rebase or merge")),
+ OPT__FORCE(&update_data.force, N_("force checkout updates"),
+ 0),
+ OPT_BOOL('N', "no-fetch", &update_data.nofetch,
N_("don't fetch new objects from the remote site")),
- OPT_BOOL(0, "just-cloned", &just_cloned,
+ OPT_BOOL(0, "just-cloned", &update_data.just_cloned,
N_("overrides update mode in case the repository is a fresh clone")),
OPT_INTEGER(0, "depth", &update_data.depth, N_("depth for shallow fetch")),
OPT_STRING(0, "prefix", &prefix,
@@ -2616,10 +2617,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
if (argc != 1)
usage_with_options(usage, options);
- update_data.force = !!force;
- update_data.quiet = !!quiet;
- update_data.nofetch = !!nofetch;
- update_data.just_cloned = !!just_cloned;
update_data.sm_path = argv[0];
if (update_data.recursive_prefix)
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 08/13] submodule--helper run-update-procedure: learn --remote
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (6 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
` (6 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach run-update-procedure to handle --remote instead of parsing
--remote in git-submodule.sh. As a result, "git submodule--helper
print-default-remote" has no more callers, so remove it.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 39 ++++++++++++++++++++++---------------
git-submodule.sh | 30 +---------------------------
2 files changed, 24 insertions(+), 45 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 5fbf8713db..1d4d9231ac 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -73,21 +73,6 @@ static char *get_default_remote(void)
return repo_get_default_remote(the_repository);
}
-static int print_default_remote(int argc, const char **argv, const char *prefix)
-{
- char *remote;
-
- if (argc != 1)
- die(_("submodule--helper print-default-remote takes no arguments"));
-
- remote = get_default_remote();
- if (remote)
- printf("%s\n", remote);
-
- free(remote);
- return 0;
-}
-
static int starts_with_dot_slash(const char *str)
{
return str[0] == '.' && is_dir_sep(str[1]);
@@ -2028,6 +2013,7 @@ struct update_data {
unsigned int quiet;
unsigned int nofetch;
unsigned int just_cloned;
+ unsigned int remote;
};
#define UPDATE_DATA_INIT { .update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT }
@@ -2604,6 +2590,8 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
+ OPT_BOOL(0, "remote", &update_data.remote,
+ N_("use SHA-1 of submodule's remote tracking branch")),
OPT_END()
};
@@ -3034,6 +3022,25 @@ static int update_submodule2(struct update_data *update_data)
die(_("Unable to find current revision in submodule path '%s'"),
update_data->displaypath);
+ if (update_data->remote) {
+ char *remote_name = get_default_remote_submodule(update_data->sm_path);
+ const char *branch = remote_submodule_branch(update_data->sm_path);
+ char *remote_ref = xstrfmt("refs/remotes/%s/%s", remote_name, branch);
+
+ if (!update_data->nofetch) {
+ if (fetch_in_submodule(update_data->sm_path, update_data->depth,
+ 0, NULL))
+ die(_("Unable to fetch in submodule path '%s'"),
+ update_data->sm_path);
+ }
+
+ if (resolve_gitlink_ref(update_data->sm_path, remote_ref, &update_data->oid))
+ die(_("Unable to find %s revision in submodule path '%s'"),
+ remote_ref, update_data->sm_path);
+
+ free(remote_ref);
+ }
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
@@ -3432,10 +3439,10 @@ static struct cmd_struct commands[] = {
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
{"init", module_init, SUPPORT_SUPER_PREFIX},
{"status", module_status, SUPPORT_SUPER_PREFIX},
- {"print-default-remote", print_default_remote, 0},
{"sync", module_sync, SUPPORT_SUPER_PREFIX},
{"deinit", module_deinit, 0},
{"summary", module_summary, SUPPORT_SUPER_PREFIX},
+ /* NEEDSWORK: remote-branch is also obsolete */
{"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index 458ce73ac6..23ebd90892 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -247,20 +247,6 @@ cmd_deinit()
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
}
-# usage: fetch_in_submodule <module_path> [<depth>] [<sha1>]
-# Because arguments are positional, use an empty string to omit <depth>
-# but include <sha1>.
-fetch_in_submodule () (
- sanitize_submodule_env &&
- cd "$1" &&
- if test $# -eq 3
- then
- echo "$3" | git fetch ${GIT_QUIET:+--quiet} --stdin ${2:+"$2"}
- else
- git fetch ${GIT_QUIET:+--quiet} ${2:+"$2"}
- fi
-)
-
#
# Update each submodule path to correct revision, using clone and checkout as needed
#
@@ -409,21 +395,6 @@ cmd_update()
just_cloned=
fi
- if test -n "$remote"
- then
- branch=$(git submodule--helper remote-branch "$sm_path")
- if test -z "$nofetch"
- then
- # Fetch remote before determining tracking $sha1
- fetch_in_submodule "$sm_path" $depth ||
- die "fatal: $(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
- fi
- remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote)
- sha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify "${remote_name}/${branch}") ||
- die "fatal: $(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")"
- fi
-
out=$(git submodule--helper run-update-procedure \
${wt_prefix:+--prefix "$wt_prefix"} \
${GIT_QUIET:+--quiet} \
@@ -434,6 +405,7 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
+ ${remote:+--remote} \
"--" \
"$sm_path")
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 09/13] submodule--helper: refactor get_submodule_displaypath()
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (7 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
` (5 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
We create a function called `do_get_submodule_displaypath()` that
generates the display path required by several submodule functions, and
takes a custom superprefix parameter, instead of reading it from the
environment.
We then redefine the existing `get_submodule_displaypath()` function
as a call to this new function, where the superprefix is obtained from
the environment.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/submodule--helper.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 1d4d9231ac..3598069de5 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -248,11 +248,8 @@ static int resolve_relative_url_test(int argc, const char **argv, const char *pr
return 0;
}
-/* the result should be freed by the caller. */
-static char *get_submodule_displaypath(const char *path, const char *prefix)
+static char *do_get_submodule_displaypath(const char *path, const char *prefix, const char *super_prefix)
{
- const char *super_prefix = get_super_prefix();
-
if (prefix && super_prefix) {
BUG("cannot have prefix '%s' and superprefix '%s'",
prefix, super_prefix);
@@ -268,6 +265,13 @@ static char *get_submodule_displaypath(const char *path, const char *prefix)
}
}
+/* the result should be freed by the caller. */
+static char *get_submodule_displaypath(const char *path, const char *prefix)
+{
+ const char *super_prefix = get_super_prefix();
+ return do_get_submodule_displaypath(path, prefix, super_prefix);
+}
+
static char *compute_rev_name(const char *sub_path, const char* object_id)
{
struct strbuf sb = STRBUF_INIT;
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 10/13] submodule--helper: allow setting superprefix for init_submodule()
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (8 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 11/13] submodule--helper update-clone: learn --init Glen Choo
` (4 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
We allow callers of the `init_submodule()` function to optionally
override the superprefix from the environment.
We need to enable this option because in our conversion of the update
command that will follow, the '--init' option will be handled through
this API. We will need to change the superprefix at that time to ensure
the display paths show correctly in the output messages.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/submodule--helper.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 3598069de5..c3760f511d 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -593,18 +593,22 @@ static int module_foreach(int argc, const char **argv, const char *prefix)
struct init_cb {
const char *prefix;
+ const char *superprefix;
unsigned int flags;
};
#define INIT_CB_INIT { 0 }
static void init_submodule(const char *path, const char *prefix,
- unsigned int flags)
+ const char *superprefix, unsigned int flags)
{
const struct submodule *sub;
struct strbuf sb = STRBUF_INIT;
char *upd = NULL, *url = NULL, *displaypath;
- displaypath = get_submodule_displaypath(path, prefix);
+ /* try superprefix from the environment, if it is not passed explicitly */
+ if (!superprefix)
+ superprefix = get_super_prefix();
+ displaypath = do_get_submodule_displaypath(path, prefix, superprefix);
sub = submodule_from_path(the_repository, null_oid(), path);
@@ -678,7 +682,7 @@ static void init_submodule(const char *path, const char *prefix,
static void init_submodule_cb(const struct cache_entry *list_item, void *cb_data)
{
struct init_cb *info = cb_data;
- init_submodule(list_item->name, info->prefix, info->flags);
+ init_submodule(list_item->name, info->prefix, info->superprefix, info->flags);
}
static int module_init(int argc, const char **argv, const char *prefix)
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 11/13] submodule--helper update-clone: learn --init
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (9 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 12/13] submodule update: add tests for --filter Glen Choo
` (3 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach "git submodule--helper update-clone" the `--init` flag and remove
the corresponding shell code.
When the `--init` flag is passed to the subcommand, we do not spawn a
new subprocess and call `submodule--helper init` on the submodule paths,
because the Git machinery is not able to pick up the configuration
changes introduced by that init call. So we instead run the
`init_submodule_cb()` callback over each submodule in the same process.
[1] https://lore.kernel.org/git/CAP8UFD0NCQ5w_3GtT_xHr35i7h8BuLX4UcHNY6VHPGREmDVObA@mail.gmail.com/
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 26 ++++++++++++++++++++++++++
git-submodule.sh | 9 +++------
2 files changed, 29 insertions(+), 6 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c3760f511d..0fc07d35ae 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1999,6 +1999,7 @@ struct submodule_update_clone {
int failed_clones_nr, failed_clones_alloc;
int max_jobs;
+ unsigned int init;
};
#define SUBMODULE_UPDATE_CLONE_INIT { \
.list = MODULE_LIST_INIT, \
@@ -2508,6 +2509,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
int ret;
struct option module_update_clone_options[] = {
+ OPT_BOOL(0, "init", &suc.init,
+ N_("initialize uninitialized submodules before update")),
OPT_STRING(0, "prefix", &prefix,
N_("path"),
N_("path into the working tree")),
@@ -2566,6 +2569,29 @@ static int update_clone(int argc, const char **argv, const char *prefix)
if (pathspec.nr)
suc.warn_if_uninitialized = 1;
+ if (suc.init) {
+ struct module_list list = MODULE_LIST_INIT;
+ struct init_cb info = INIT_CB_INIT;
+
+ if (module_list_compute(argc, argv, suc.prefix,
+ &pathspec, &list) < 0)
+ return 1;
+
+ /*
+ * If there are no path args and submodule.active is set then,
+ * by default, only initialize 'active' modules.
+ */
+ if (!argc && git_config_get_value_multi("submodule.active"))
+ module_list_active(&list);
+
+ info.prefix = suc.prefix;
+ info.superprefix = suc.recursive_prefix;
+ if (suc.quiet)
+ info.flags |= OPT_QUIET;
+
+ for_each_listed_submodule(&list, init_submodule_cb, &info);
+ }
+
ret = update_submodules(&suc);
list_objects_filter_release(&filter_options);
return ret;
diff --git a/git-submodule.sh b/git-submodule.sh
index 23ebd90892..51be7c7f7e 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -361,14 +361,11 @@ cmd_update()
usage
fi
- if test -n "$init"
- then
- cmd_init "--" "$@" || return
- fi
-
{
- git submodule--helper update-clone ${GIT_QUIET:+--quiet} \
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
+ ${GIT_QUIET:+--quiet} \
${progress:+"--progress"} \
+ ${init:+--init} \
${wt_prefix:+--prefix "$wt_prefix"} \
${prefix:+--recursive-prefix "$prefix"} \
${update:+--update "$update"} \
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 12/13] submodule update: add tests for --filter
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (10 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 11/13] submodule--helper update-clone: learn --init Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 0:08 ` [PATCH 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
` (2 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Test the "--filter" option to make sure we don't break it while
refactoring "git submodule update".
Signed-off-by: Glen Choo <chooglen@google.com>
---
t/t7406-submodule-update.sh | 40 +++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 7764c1c3cb..86616bf8c7 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -1071,4 +1071,44 @@ test_expect_success 'submodule update --quiet passes quietness to fetch with a s
)
'
+test_expect_success 'submodule update adds superproject gitdir to older repos' '
+ (cd super &&
+ git -C submodule config --unset submodule.superprojectGitdir &&
+ git submodule update &&
+ test-tool path-utils relative_path \
+ "$(git rev-parse --absolute-git-dir)" \
+ "$(git -C submodule rev-parse --absolute-git-dir)" >expect &&
+ git -C submodule config submodule.superprojectGitdir >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'submodule update uses config.worktree if applicable' '
+ (cd super &&
+ git -C submodule config --unset submodule.superprojectGitDir &&
+ git -C submodule config extensions.worktreeConfig true &&
+ git submodule update &&
+ test-tool path-utils relative_path \
+ "$(git rev-parse --absolute-git-dir)" \
+ "$(git -C submodule rev-parse --absolute-git-dir)" >expect &&
+ git -C submodule config submodule.superprojectGitdir >actual &&
+ test_cmp expect actual &&
+
+ test_file_not_empty "$(git -C submodule rev-parse --absolute-git-dir)/config.worktree"
+ )
+'
+
+test_expect_success 'submodule update --filter requires --init' '
+ test_must_fail git -C super submodule update --filter blob:none 2>err &&
+ grep "usage:" err
+'
+
+test_expect_success 'submodule update --filter sets partial clone settings' '
+ test_when_finished "rm -rf super-filter" &&
+ git clone cloned super-filter &&
+ git -C super-filter submodule update --init --filter blob:none &&
+ test_cmp_config -C super-filter/submodule true remote.origin.promisor &&
+ test_cmp_config -C super-filter/submodule blob:none remote.origin.partialclonefilter
+'
+
test_done
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH 13/13] submodule--helper update-clone: check for --filter and --init
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (11 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 12/13] submodule update: add tests for --filter Glen Choo
@ 2022-03-01 0:08 ` Glen Choo
2022-03-01 1:29 ` [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 0:08 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
"git submodule update --filter" also requires the "--init" option. Teach
update-clone to do this usage check in C and remove the check from
git-submodule.sh.
In addition, change update-clone's usage string so that it teaches users
about "git submodule update" instead of "git submodule--helper
update-clone" (the string is copied from git-submodule.sh). This should
be more helpful to users since they don't invoke update-clone directly.
Signed-off-by: Glen Choo <chooglen@google.com>
---
Since we expect users to act upon the usage string, I've updated it to
reflect "git submodule update" [1] (since that's what users actually
invoke), but I feel a bit iffy about not being able to use
usage_with_options() (because the options and usage string are for
different commands).
This might indicate that this is work we should put off until the
conversion to C is mostly complete, but on the other hand, the usage
string is still more helpful than it used to be because we never
presented users with the options anyway.
[1] It's not immediately obvious which command we prefer to show - some
other commands use "git submodule--helper" and others use "git
submodule".
builtin/submodule--helper.c | 20 +++++++++++++++++++-
git-submodule.sh | 5 -----
2 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 0fc07d35ae..ea88f39fb4 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2544,7 +2544,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
};
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
+ N_("git submodule [--quiet] update"
+ "[--init [--filter=<filter-spec>]] [--remote]"
+ "[-N|--no-fetch] [-f|--force]"
+ "[--checkout|--merge|--rebase]"
+ "[--[no-]recommend-shallow] [--reference <repository>]"
+ "[--recursive] [--[no-]single-branch] [--] [<path>...]"),
NULL
};
suc.prefix = prefix;
@@ -2555,6 +2560,19 @@ static int update_clone(int argc, const char **argv, const char *prefix)
memset(&filter_options, 0, sizeof(filter_options));
argc = parse_options(argc, argv, prefix, module_update_clone_options,
git_submodule_helper_usage, 0);
+
+ if (filter_options.choice && !suc.init) {
+ /*
+ * NEEDSWORK: Don't use usage_with_options() because the
+ * usage string is for "git submodule update", but the
+ * options are for "git submodule--helper update-clone".
+ *
+ * This will no longer be an issue when "update-clone"
+ * is replaced by "git submodule--helper update".
+ */
+ usage(git_submodule_helper_usage[0]);
+ }
+
suc.filter_options = &filter_options;
if (update)
diff --git a/git-submodule.sh b/git-submodule.sh
index 51be7c7f7e..aa8bdfca9d 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -356,11 +356,6 @@ cmd_update()
shift
done
- if test -n "$filter" && test "$init" != "1"
- then
- usage
- fi
-
{
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
${GIT_QUIET:+--quiet} \
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* Re: [PATCH 00/13] submodule: convert parts of 'update' to C
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (12 preceding siblings ...)
2022-03-01 0:08 ` [PATCH 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
@ 2022-03-01 1:29 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 1:29 UTC (permalink / raw)
To: git
Cc: Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Glen Choo <chooglen@google.com> writes:
> Original series: https://lore.kernel.org/git/20220210092833.55360-1-chooglen@google.com
> (I've trimmed the cc list down to the 'most interested' parties)
>
> = Overview
>
> This is part 1 of 2 series that will supersede ar/submodule-update (as laid out
> in [1]). This series prepares for the eventual conversion of "git submodule
> update" to C by doing 'obvious' conversions first, and leaving more involved
> conversions for later.
>
> Part 1 is a lot simpler than the original series in its entirety, and should
> play better with topics that Junio identified:
>
> - This series is based off a later version of 'master' that already has
> 'js/apply-partial-clone-filters-recursively' merged in [2].
> - There is only one, trivial, conflict with 'es/superproject-aware-submodules'
> (both add tests to the end of t7406) [3].
>
> Most of these patches were originally from ar/submodule-update, but because of
> the new organization, some commit messages have been amended to make more sense
> in context. However, patches 12 and 13 are new - they were added to handle the
> "--filter" option introduced by 'js/apply-partial-clone-filters-recursively'.
>
> Cc-ed Josh, who might be interested in "--filter" changes e.g. the new
> tests.
>
> [1] https://lore.kernel.org/git/kl6lmtig40l4.fsf@chooglen-macbookpro.roam.corp.google.com
> [2] This also fixes some trivial merge conflicts with 'master'.
> [3] Part 2 has nontrival conflicts though. Offline, Emily mentioned that
> conflicts might go away in the next iteration of
> 'es/superproject-aware-submodules', but if not, the next round of patches
> will probably be based on a merge of this series +
> 'es/superproject-aware-submodules'.
>
> = Patch summary
>
> I'm not certain whether to keep patch 13, see the extra discussion in
> the --- description for details.
>
> - Patch 1 adds extra tests to "git submodule update" to make sure we
> don't break anything
> - Patch 2 removes dead code that used to be part of "git submodule
> update"
> - Patch 3 prepares for later changes by introducing the C function that
> will hold most of the newly converted code
> - Patch 4 moves run-update-procedure's --suboid option into C
> - Patch 5 moves ensure-core-worktree into C
> - Patches 6-8 move run-update-procedure's --remote option into C
> - Patches 9-11 move "git submodule update"'s --init into C
> - Patches 12-13 move "git submodule update"'s --filter option into C
>
> Atharva Raykar (3):
> submodule--helper: get remote names from any repository
> submodule--helper: refactor get_submodule_displaypath()
> submodule--helper: allow setting superprefix for init_submodule()
>
> Glen Choo (8):
> submodule--helper: remove update-module-mode
> submodule--helper: reorganize code for sh to C conversion
> submodule--helper run-update-procedure: remove --suboid
> submodule--helper: remove ensure-core-worktree
> submodule--helper run-update-procedure: learn --remote
> submodule--helper update-clone: learn --init
> submodule update: add tests for --filter
> submodule--helper update-clone: check for --filter and --init
>
> Ævar Arnfjörð Bjarmason (2):
> submodule tests: test for init and update failure output
> submodule--helper: don't use bitfield indirection for parse_options()
>
> builtin/submodule--helper.c | 230 ++++++++++++++++++++-------------
> git-submodule.sh | 54 +-------
> t/t7406-submodule-update.sh | 54 +++++++-
> t/t7408-submodule-reference.sh | 14 +-
> 4 files changed, 211 insertions(+), 141 deletions(-)
>
>
> base-commit: 715d08a9e51251ad8290b181b6ac3b9e1f9719d7
> --
> 2.33.GIT
Ugh, this version doesn't compile (I rebased it onto 'master' and forgot
to take into account ce14de03db (refs API: remove "failure_errno" from
refs_resolve_ref_unsafe(), 2022-01-26)).
This version is still reviewable, but I'll run this through CI again
before I send out v2.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH 06/13] submodule--helper: get remote names from any repository
2022-03-01 0:08 ` [PATCH 06/13] submodule--helper: get remote names from any repository Glen Choo
@ 2022-03-01 2:46 ` Junio C Hamano
2022-03-01 4:26 ` Glen Choo
0 siblings, 1 reply; 75+ messages in thread
From: Junio C Hamano @ 2022-03-01 2:46 UTC (permalink / raw)
To: Glen Choo
Cc: git, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
Glen Choo <chooglen@google.com> writes:
> + struct ref_store *store = get_main_ref_store(repo);
> + int ignore_errno;
> + const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
> + NULL, &ignore_errno);
Given that 00/13 says this series is based on 715d08a9 (The eighth
batch, 2022-02-25), which includes 03bdcfcc (Merge branch
'ab/no-errno-from-resolve-ref-unsafe', 2022-02-11), I think the
above two lines are result of incorrect rebasing or something.
Have you compiled after you rebased?
It seems that after applying the band-aid below, t7406 seems to fail
for two of its tests, too, but if this were not even compiled, that
is to be expected X-<.
builtin/submodule--helper.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git c/builtin/submodule--helper.c w/builtin/submodule--helper.c
index ea88f39fb4..21401ad99e 100644
--- c/builtin/submodule--helper.c
+++ w/builtin/submodule--helper.c
@@ -36,9 +36,7 @@ static char *repo_get_default_remote(struct repository *repo)
char *dest = NULL, *ret;
struct strbuf sb = STRBUF_INIT;
struct ref_store *store = get_main_ref_store(repo);
- int ignore_errno;
- const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
- NULL, &ignore_errno);
+ const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL, NULL);
if (!refname)
die(_("No such ref: %s"), "HEAD");
^ permalink raw reply related [flat|nested] 75+ messages in thread
* Re: [PATCH 06/13] submodule--helper: get remote names from any repository
2022-03-01 2:46 ` Junio C Hamano
@ 2022-03-01 4:26 ` Glen Choo
0 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:26 UTC (permalink / raw)
To: Junio C Hamano
Cc: git, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
Junio C Hamano <gitster@pobox.com> writes:
> Glen Choo <chooglen@google.com> writes:
>
>> + struct ref_store *store = get_main_ref_store(repo);
>> + int ignore_errno;
>> + const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
>> + NULL, &ignore_errno);
>
> Given that 00/13 says this series is based on 715d08a9 (The eighth
> batch, 2022-02-25), which includes 03bdcfcc (Merge branch
> 'ab/no-errno-from-resolve-ref-unsafe', 2022-02-11), I think the
> above two lines are result of incorrect rebasing or something.
>
> Have you compiled after you rebased?
It turns out that I didn't.. I got complacent after doing this merge a
few times.
> It seems that after applying the band-aid below, t7406 seems to fail
> for two of its tests, too, but if this were not even compiled, that
> is to be expected X-<.
This is an even sillier mistake.. patch 12 accidentally includes some
tests from es/superproject-aware-submodules (probably a bad merge
conflict resolution).
>
>
>
> builtin/submodule--helper.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git c/builtin/submodule--helper.c w/builtin/submodule--helper.c
> index ea88f39fb4..21401ad99e 100644
> --- c/builtin/submodule--helper.c
> +++ w/builtin/submodule--helper.c
> @@ -36,9 +36,7 @@ static char *repo_get_default_remote(struct repository *repo)
> char *dest = NULL, *ret;
> struct strbuf sb = STRBUF_INIT;
> struct ref_store *store = get_main_ref_store(repo);
> - int ignore_errno;
> - const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
> - NULL, &ignore_errno);
> + const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL, NULL);
>
> if (!refname)
> die(_("No such ref: %s"), "HEAD");
^ permalink raw reply [flat|nested] 75+ messages in thread
* [PATCH v2 00/13] submodule: convert parts of 'update' to C
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
` (13 preceding siblings ...)
2022-03-01 1:29 ` [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 01/13] submodule tests: test for init and update failure output Glen Choo
` (13 more replies)
14 siblings, 14 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
Original series: https://lore.kernel.org/git/20220210092833.55360-1-chooglen@google.com
(I've trimmed the cc list down to the 'most interested' parties)
= Overview
This is part 1 of 2 series that will supersede ar/submodule-update (as laid out
in [1]). This series prepares for the eventual conversion of "git submodule
update" to C by doing 'obvious' conversions first, and leaving more involved
conversions for later.
Part 1 is a lot simpler than the original series in its entirety, and should
play better with topics that Junio identified:
- This series is based off a later version of 'master' that already has
'js/apply-partial-clone-filters-recursively' merged in [2].
- There is only one, trivial, conflict with 'es/superproject-aware-submodules'
(both add tests to the end of t7406) [3].
Most of these patches were originally from ar/submodule-update, but because of
the new organization, some commit messages have been amended to make more sense
in context. However, patches 12 and 13 are new - they were added to handle the
"--filter" option introduced by 'js/apply-partial-clone-filters-recursively'.
Cc-ed Josh, who might be interested in "--filter" changes e.g. the new
tests.
[1] https://lore.kernel.org/git/kl6lmtig40l4.fsf@chooglen-macbookpro.roam.corp.google.com
[2] This also fixes some trivial merge conflicts with 'master'.
[3] Part 2 has nontrival conflicts though. Offline, Emily mentioned that
conflicts might go away in the next iteration of
'es/superproject-aware-submodules', but if not, the next round of patches
will probably be based on a merge of this series +
'es/superproject-aware-submodules'.
= Patch summary
I'm not certain whether to keep patch 13, see the extra discussion in
the --- description for details.
- Patch 1 adds extra tests to "git submodule update" to make sure we
don't break anything
- Patch 2 removes dead code that used to be part of "git submodule
update"
- Patch 3 prepares for later changes by introducing the C function that
will hold most of the newly converted code
- Patch 4 moves run-update-procedure's --suboid option into C
- Patch 5 moves ensure-core-worktree into C
- Patches 6-8 move run-update-procedure's --remote option into C
- Patches 9-11 move "git submodule update"'s --init into C
- Patches 12-13 move "git submodule update"'s --filter option into C
= Changes
Since v1:
- Fix compilation error due to bad rebase
- Remove accidentally included tests
- Fix a NEEDSWORK (it was a leftover from ar/submodule-update)
Atharva Raykar (3):
submodule--helper: get remote names from any repository
submodule--helper: refactor get_submodule_displaypath()
submodule--helper: allow setting superprefix for init_submodule()
Glen Choo (8):
submodule--helper: remove update-module-mode
submodule--helper: reorganize code for sh to C conversion
submodule--helper run-update-procedure: remove --suboid
submodule--helper: remove ensure-core-worktree
submodule--helper run-update-procedure: learn --remote
submodule--helper update-clone: learn --init
submodule update: add tests for --filter
submodule--helper update-clone: check for --filter and --init
Ævar Arnfjörð Bjarmason (2):
submodule tests: test for init and update failure output
submodule--helper: don't use bitfield indirection for parse_options()
builtin/submodule--helper.c | 246 +++++++++++++++++++--------------
git-submodule.sh | 54 +-------
t/t7406-submodule-update.sh | 27 +++-
t/t7408-submodule-reference.sh | 14 +-
4 files changed, 182 insertions(+), 159 deletions(-)
Range-diff against v1:
1: 6138f4682c = 1: 6138f4682c submodule tests: test for init and update failure output
2: 6c83c78819 = 2: 6c83c78819 submodule--helper: remove update-module-mode
3: 9524986096 = 3: 9524986096 submodule--helper: reorganize code for sh to C conversion
4: f42f3de2b7 = 4: f42f3de2b7 submodule--helper run-update-procedure: remove --suboid
5: b0a0cae633 = 5: b0a0cae633 submodule--helper: remove ensure-core-worktree
6: 976cfa6d24 ! 6: 3bde7ccd61 submodule--helper: get remote names from any repository
@@ builtin/submodule--helper.c
struct strbuf sb = STRBUF_INIT;
- const char *refname = resolve_ref_unsafe("HEAD", 0, NULL, NULL);
+ struct ref_store *store = get_main_ref_store(repo);
-+ int ignore_errno;
+ const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
-+ NULL, &ignore_errno);
++ NULL);
if (!refname)
die(_("No such ref: %s"), "HEAD");
7: 4a3c07aa4f = 7: 3b2caf7a35 submodule--helper: don't use bitfield indirection for parse_options()
8: bbfc2278c5 ! 8: 81e9da8d42 submodule--helper run-update-procedure: learn --remote
@@ Commit message
Teach run-update-procedure to handle --remote instead of parsing
--remote in git-submodule.sh. As a result, "git submodule--helper
- print-default-remote" has no more callers, so remove it.
+ [print-default-remote|remote-branch]" have no more callers, so remove
+ them.
Signed-off-by: Glen Choo <chooglen@google.com>
@@ builtin/submodule--helper.c: static int run_update_procedure(int argc, const cha
OPT_END()
};
+@@ builtin/submodule--helper.c: static const char *remote_submodule_branch(const char *path)
+ return branch;
+ }
+
+-static int resolve_remote_submodule_branch(int argc, const char **argv,
+- const char *prefix)
+-{
+- const char *ret;
+- struct strbuf sb = STRBUF_INIT;
+- if (argc != 2)
+- die("submodule--helper remote-branch takes exactly one arguments, got %d", argc);
+-
+- ret = remote_submodule_branch(argv[1]);
+- if (!ret)
+- die("submodule %s doesn't exist", argv[1]);
+-
+- printf("%s", ret);
+- strbuf_release(&sb);
+- return 0;
+-}
+-
+ static int push_check(int argc, const char **argv, const char *prefix)
+ {
+ struct remote *remote;
@@ builtin/submodule--helper.c: static int update_submodule2(struct update_data *update_data)
die(_("Unable to find current revision in submodule path '%s'"),
update_data->displaypath);
@@ builtin/submodule--helper.c: static struct cmd_struct commands[] = {
{"sync", module_sync, SUPPORT_SUPER_PREFIX},
{"deinit", module_deinit, 0},
{"summary", module_summary, SUPPORT_SUPER_PREFIX},
-+ /* NEEDSWORK: remote-branch is also obsolete */
- {"remote-branch", resolve_remote_submodule_branch, 0},
+- {"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
+ {"is-active", is_active, 0},
## git-submodule.sh ##
@@ git-submodule.sh: cmd_deinit()
9: 765cd21505 = 9: 122da84ce4 submodule--helper: refactor get_submodule_displaypath()
10: 0c5e922f32 = 10: fd52d6a2c3 submodule--helper: allow setting superprefix for init_submodule()
11: 287f36122a = 11: 9422c2ecac submodule--helper update-clone: learn --init
12: 91cac6e236 ! 12: 0a3e93998d submodule update: add tests for --filter
@@ t/t7406-submodule-update.sh: test_expect_success 'submodule update --quiet passe
)
'
-+test_expect_success 'submodule update adds superproject gitdir to older repos' '
-+ (cd super &&
-+ git -C submodule config --unset submodule.superprojectGitdir &&
-+ git submodule update &&
-+ test-tool path-utils relative_path \
-+ "$(git rev-parse --absolute-git-dir)" \
-+ "$(git -C submodule rev-parse --absolute-git-dir)" >expect &&
-+ git -C submodule config submodule.superprojectGitdir >actual &&
-+ test_cmp expect actual
-+ )
-+'
-+
-+test_expect_success 'submodule update uses config.worktree if applicable' '
-+ (cd super &&
-+ git -C submodule config --unset submodule.superprojectGitDir &&
-+ git -C submodule config extensions.worktreeConfig true &&
-+ git submodule update &&
-+ test-tool path-utils relative_path \
-+ "$(git rev-parse --absolute-git-dir)" \
-+ "$(git -C submodule rev-parse --absolute-git-dir)" >expect &&
-+ git -C submodule config submodule.superprojectGitdir >actual &&
-+ test_cmp expect actual &&
-+
-+ test_file_not_empty "$(git -C submodule rev-parse --absolute-git-dir)/config.worktree"
-+ )
-+'
-+
+test_expect_success 'submodule update --filter requires --init' '
+ test_must_fail git -C super submodule update --filter blob:none 2>err &&
+ grep "usage:" err
13: f637c23a48 = 13: 6e1ef27191 submodule--helper update-clone: check for --filter and --init
base-commit: 715d08a9e51251ad8290b181b6ac3b9e1f9719d7
--
2.33.GIT
^ permalink raw reply [flat|nested] 75+ messages in thread
* [PATCH v2 01/13] submodule tests: test for init and update failure output
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 02/13] submodule--helper: remove update-module-mode Glen Choo
` (12 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo, Ævar Arnfjörð Bjarmason, Junio C Hamano
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Amend some submodule tests to test for the failure output of "git
submodule [update|init]". The lack of such tests hid a regression in
an earlier version of a subsequent commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
t/t7406-submodule-update.sh | 14 ++++++++++++--
t/t7408-submodule-reference.sh | 14 +++++++++++++-
2 files changed, 25 insertions(+), 3 deletions(-)
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 11cccbb333..7764c1c3cb 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -205,8 +205,18 @@ test_expect_success 'submodule update should fail due to local changes' '
(cd submodule &&
compare_head
) &&
- test_must_fail git submodule update submodule
- )
+ test_must_fail git submodule update submodule 2>../actual.raw
+ ) &&
+ sed "s/^> //" >expect <<-\EOF &&
+ > error: Your local changes to the following files would be overwritten by checkout:
+ > file
+ > Please commit your changes or stash them before you switch branches.
+ > Aborting
+ > fatal: Unable to checkout OID in submodule path '\''submodule'\''
+ EOF
+ sed -e "s/checkout $SQ[^$SQ]*$SQ/checkout OID/" <actual.raw >actual &&
+ test_cmp expect actual
+
'
test_expect_success 'submodule update should throw away changes with --force ' '
(cd super &&
diff --git a/t/t7408-submodule-reference.sh b/t/t7408-submodule-reference.sh
index a3892f494b..c3a4545510 100755
--- a/t/t7408-submodule-reference.sh
+++ b/t/t7408-submodule-reference.sh
@@ -193,7 +193,19 @@ test_expect_success 'missing nested submodule alternate fails clone and submodul
cd supersuper-clone &&
check_that_two_of_three_alternates_are_used &&
# update of the submodule fails
- test_must_fail git submodule update --init --recursive
+ cat >expect <<-\EOF &&
+ fatal: submodule '\''sub'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub'\''. Retry scheduled
+ fatal: submodule '\''sub-dissociate'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub-dissociate'\''. Retry scheduled
+ fatal: submodule '\''sub'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub'\'' a second time, aborting
+ fatal: Failed to recurse into submodule path ...
+ EOF
+ test_must_fail git submodule update --init --recursive 2>err &&
+ grep -e fatal: -e ^Failed err >actual.raw &&
+ sed -e "s/path $SQ[^$SQ]*$SQ/path .../" <actual.raw >actual &&
+ test_cmp expect actual
)
'
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 02/13] submodule--helper: remove update-module-mode
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
2022-03-01 4:41 ` [PATCH v2 01/13] submodule tests: test for init and update failure output Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
` (11 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
This is dead code - it has not been used since c51f8f94e5
(submodule--helper: run update procedures from C, 2021-08-24).
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index eeacefcc38..c11ee1ea2b 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1957,29 +1957,6 @@ static void determine_submodule_update_strategy(struct repository *r,
free(key);
}
-static int module_update_module_mode(int argc, const char **argv, const char *prefix)
-{
- const char *path, *update = NULL;
- int just_cloned;
- struct submodule_update_strategy update_strategy = { .type = SM_UPDATE_CHECKOUT };
-
- if (argc < 3 || argc > 4)
- die("submodule--helper update-module-clone expects <just-cloned> <path> [<update>]");
-
- just_cloned = git_config_int("just_cloned", argv[1]);
- path = argv[2];
-
- if (argc == 4)
- update = argv[3];
-
- determine_submodule_update_strategy(the_repository,
- just_cloned, path, update,
- &update_strategy);
- fputs(submodule_strategy_to_string(&update_strategy), stdout);
-
- return 0;
-}
-
struct update_clone_data {
const struct submodule *sub;
struct object_id oid;
@@ -3430,7 +3407,6 @@ static struct cmd_struct commands[] = {
{"name", module_name, 0},
{"clone", module_clone, 0},
{"add", module_add, SUPPORT_SUPER_PREFIX},
- {"update-module-mode", module_update_module_mode, 0},
{"update-clone", update_clone, 0},
{"run-update-procedure", run_update_procedure, 0},
{"ensure-core-worktree", ensure_core_worktree, 0},
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 03/13] submodule--helper: reorganize code for sh to C conversion
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
2022-03-01 4:41 ` [PATCH v2 01/13] submodule tests: test for init and update failure output Glen Choo
2022-03-01 4:41 ` [PATCH v2 02/13] submodule--helper: remove update-module-mode Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
` (10 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
Introduce a function, update_submodule2(), that will implement the
functionality of run-update-procedure and its surrounding shell code in
submodule.sh. This name is temporary; it will replace update_submodule()
when the sh to C conversion is complete.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c11ee1ea2b..1b67a3887c 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2452,6 +2452,16 @@ static int do_run_update_procedure(struct update_data *ud)
return run_update_command(ud, subforce);
}
+/*
+ * NEEDSWORK: As we convert "git submodule update" to C,
+ * update_submodule2() will invoke more and more functions, making it
+ * difficult to preserve the function ordering without forward
+ * declarations.
+ *
+ * When the conversion is complete, this forward declaration will be
+ * unnecessary and should be removed.
+ */
+static int update_submodule2(struct update_data *update_data);
static void update_submodule(struct update_clone_data *ucd)
{
fprintf(stdout, "dummy %s %d\t%s\n",
@@ -2618,11 +2628,7 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
&update_data.update_strategy);
free(prefixed_path);
-
- if (!oideq(&update_data.oid, &update_data.suboid) || update_data.force)
- return do_run_update_procedure(&update_data);
-
- return 3;
+ return update_submodule2(&update_data);
}
static int resolve_relative_path(int argc, const char **argv, const char *prefix)
@@ -3022,6 +3028,16 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
force, reflog, quiet, track, dry_run);
return 0;
}
+
+/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
+static int update_submodule2(struct update_data *update_data)
+{
+ if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
+ return do_run_update_procedure(update_data);
+
+ return 3;
+}
+
struct add_data {
const char *prefix;
const char *branch;
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 04/13] submodule--helper run-update-procedure: remove --suboid
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (2 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
` (9 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
Teach run-update-procedure to determine the oid of the submodule's HEAD
instead of doing it in git-subomdule.sh.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 9 ++++++---
git-submodule.sh | 8 +-------
2 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 1b67a3887c..77ca4270f4 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2594,9 +2594,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
- OPT_CALLBACK_F(0, "suboid", &update_data.suboid, N_("subsha1"),
- N_("SHA1 of submodule's HEAD"), PARSE_OPT_NONEG,
- parse_opt_object_id),
OPT_END()
};
@@ -3032,6 +3029,12 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ if (update_data->just_cloned)
+ oidcpy(&update_data->suboid, null_oid());
+ else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
+ die(_("Unable to find current revision in submodule path '%s'"),
+ update_data->displaypath);
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
diff --git a/git-submodule.sh b/git-submodule.sh
index 87772ac891..32a09302ab 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -406,14 +406,9 @@ cmd_update()
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
- if test $just_cloned -eq 1
+ if test $just_cloned -eq 0
then
- subsha1=
- else
just_cloned=
- subsha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify HEAD) ||
- die "fatal: $(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")"
fi
if test -n "$remote"
@@ -441,7 +436,6 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
- ${subsha1:+--suboid "$subsha1"} \
"--" \
"$sm_path")
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 05/13] submodule--helper: remove ensure-core-worktree
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (3 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 06/13] submodule--helper: get remote names from any repository Glen Choo
` (8 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
Move the logic of "git submodule--helper ensure-core-worktree" into
run-update-procedure. Since the ensure-core-worktree command is
obsolete, remove it.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 12 ++----------
git-submodule.sh | 2 --
2 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 77ca4270f4..6b473fc0d2 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2771,17 +2771,11 @@ static int push_check(int argc, const char **argv, const char *prefix)
return 0;
}
-static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
+static void ensure_core_worktree(const char *path)
{
- const char *path;
const char *cw;
struct repository subrepo;
- if (argc != 2)
- BUG("submodule--helper ensure-core-worktree <path>");
-
- path = argv[1];
-
if (repo_submodule_init(&subrepo, the_repository, path, null_oid()))
die(_("could not get a repository handle for submodule '%s'"), path);
@@ -2801,8 +2795,6 @@ static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
free(abs_path);
strbuf_release(&sb);
}
-
- return 0;
}
static int absorb_git_dirs(int argc, const char **argv, const char *prefix)
@@ -3029,6 +3021,7 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ ensure_core_worktree(update_data->sm_path);
if (update_data->just_cloned)
oidcpy(&update_data->suboid, null_oid());
else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
@@ -3428,7 +3421,6 @@ static struct cmd_struct commands[] = {
{"add", module_add, SUPPORT_SUPER_PREFIX},
{"update-clone", update_clone, 0},
{"run-update-procedure", run_update_procedure, 0},
- {"ensure-core-worktree", ensure_core_worktree, 0},
{"relative-path", resolve_relative_path, 0},
{"resolve-relative-url-test", resolve_relative_url_test, 0},
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index 32a09302ab..458ce73ac6 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -402,8 +402,6 @@ cmd_update()
do
die_if_unmatched "$quickabort" "$sha1"
- git submodule--helper ensure-core-worktree "$sm_path" || exit 1
-
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
if test $just_cloned -eq 0
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 06/13] submodule--helper: get remote names from any repository
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (4 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 8:01 ` Ævar Arnfjörð Bjarmason
2022-03-01 4:41 ` [PATCH v2 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
` (7 subsequent siblings)
13 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git
Cc: Glen Choo, Atharva Raykar, Christian Couder, Shourya Shukla,
Ævar Arnfjörð Bjarmason, Junio C Hamano
From: Atharva Raykar <raykar.ath@gmail.com>
`get_default_remote()` retrieves the name of a remote by resolving the
refs from of the current repository's ref store.
Thus in order to use it for retrieving the remote name of a submodule,
we have to start a new subprocess which runs from the submodule
directory.
Let's instead introduce a function called `repo_get_default_remote()`
which takes any repository object and retrieves the remote accordingly.
`get_default_remote()` is then defined as a call to
`repo_get_default_remote()` with 'the_repository' passed to it.
Now that we have `repo_get_default_remote()`, we no longer have to start
a subprocess that called `submodule--helper get-default-remote` from
within the submodule directory.
So let's make a function called `get_default_remote_submodule()` which
takes a submodule path, and returns the default remote for that
submodule, all within the same process.
We can now use this function to save an unnecessary subprocess spawn in
`sync_submodule()`, and also in the next patch, which will require this
functionality.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Helped-by: Glen Choo <chooglen@google.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 38 ++++++++++++++++++++++---------------
1 file changed, 23 insertions(+), 15 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 6b473fc0d2..a58df3e007 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -31,11 +31,13 @@
typedef void (*each_submodule_fn)(const struct cache_entry *list_item,
void *cb_data);
-static char *get_default_remote(void)
+static char *repo_get_default_remote(struct repository *repo)
{
char *dest = NULL, *ret;
struct strbuf sb = STRBUF_INIT;
- const char *refname = resolve_ref_unsafe("HEAD", 0, NULL, NULL);
+ struct ref_store *store = get_main_ref_store(repo);
+ const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
+ NULL);
if (!refname)
die(_("No such ref: %s"), "HEAD");
@@ -48,7 +50,7 @@ static char *get_default_remote(void)
die(_("Expecting a full ref name, got %s"), refname);
strbuf_addf(&sb, "branch.%s.remote", refname);
- if (git_config_get_string(sb.buf, &dest))
+ if (repo_config_get_string(repo, sb.buf, &dest))
ret = xstrdup("origin");
else
ret = dest;
@@ -57,6 +59,19 @@ static char *get_default_remote(void)
return ret;
}
+static char *get_default_remote_submodule(const char *module_path)
+{
+ struct repository subrepo;
+
+ repo_submodule_init(&subrepo, the_repository, module_path, null_oid());
+ return repo_get_default_remote(&subrepo);
+}
+
+static char *get_default_remote(void)
+{
+ return repo_get_default_remote(the_repository);
+}
+
static int print_default_remote(int argc, const char **argv, const char *prefix)
{
char *remote;
@@ -1343,9 +1358,8 @@ static void sync_submodule(const char *path, const char *prefix,
{
const struct submodule *sub;
char *remote_key = NULL;
- char *sub_origin_url, *super_config_url, *displaypath;
+ char *sub_origin_url, *super_config_url, *displaypath, *default_remote;
struct strbuf sb = STRBUF_INIT;
- struct child_process cp = CHILD_PROCESS_INIT;
char *sub_config_path = NULL;
if (!is_submodule_active(the_repository, path))
@@ -1384,21 +1398,15 @@ static void sync_submodule(const char *path, const char *prefix,
if (!is_submodule_populated_gently(path, NULL))
goto cleanup;
- prepare_submodule_repo_env(&cp.env_array);
- cp.git_cmd = 1;
- cp.dir = path;
- strvec_pushl(&cp.args, "submodule--helper",
- "print-default-remote", NULL);
-
strbuf_reset(&sb);
- if (capture_command(&cp, &sb, 0))
+ default_remote = get_default_remote_submodule(path);
+ if (!default_remote)
die(_("failed to get the default remote for submodule '%s'"),
path);
- strbuf_strip_suffix(&sb, "\n");
- remote_key = xstrfmt("remote.%s.url", sb.buf);
+ remote_key = xstrfmt("remote.%s.url", default_remote);
+ free(default_remote);
- strbuf_reset(&sb);
submodule_to_gitdir(&sb, path);
strbuf_addstr(&sb, "/config");
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 07/13] submodule--helper: don't use bitfield indirection for parse_options()
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (5 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 06/13] submodule--helper: get remote names from any repository Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
` (6 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo, Ævar Arnfjörð Bjarmason, Junio C Hamano
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Do away with the indirection of local variables added in
c51f8f94e5b (submodule--helper: run update procedures from C,
2021-08-24).
These were only needed because in C you can't get a pointer to a
single bit, so we were using intermediate variables instead.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index a58df3e007..3a96c35b86 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2023,10 +2023,10 @@ struct update_data {
struct object_id suboid;
struct submodule_update_strategy update_strategy;
int depth;
- unsigned int force: 1;
- unsigned int quiet: 1;
- unsigned int nofetch: 1;
- unsigned int just_cloned: 1;
+ unsigned int force;
+ unsigned int quiet;
+ unsigned int nofetch;
+ unsigned int just_cloned;
};
#define UPDATE_DATA_INIT { .update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT }
@@ -2578,16 +2578,17 @@ static int update_clone(int argc, const char **argv, const char *prefix)
static int run_update_procedure(int argc, const char **argv, const char *prefix)
{
- int force = 0, quiet = 0, nofetch = 0, just_cloned = 0;
char *prefixed_path, *update = NULL;
struct update_data update_data = UPDATE_DATA_INIT;
struct option options[] = {
- OPT__QUIET(&quiet, N_("suppress output for update by rebase or merge")),
- OPT__FORCE(&force, N_("force checkout updates"), 0),
- OPT_BOOL('N', "no-fetch", &nofetch,
+ OPT__QUIET(&update_data.quiet,
+ N_("suppress output for update by rebase or merge")),
+ OPT__FORCE(&update_data.force, N_("force checkout updates"),
+ 0),
+ OPT_BOOL('N', "no-fetch", &update_data.nofetch,
N_("don't fetch new objects from the remote site")),
- OPT_BOOL(0, "just-cloned", &just_cloned,
+ OPT_BOOL(0, "just-cloned", &update_data.just_cloned,
N_("overrides update mode in case the repository is a fresh clone")),
OPT_INTEGER(0, "depth", &update_data.depth, N_("depth for shallow fetch")),
OPT_STRING(0, "prefix", &prefix,
@@ -2615,10 +2616,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
if (argc != 1)
usage_with_options(usage, options);
- update_data.force = !!force;
- update_data.quiet = !!quiet;
- update_data.nofetch = !!nofetch;
- update_data.just_cloned = !!just_cloned;
update_data.sm_path = argv[0];
if (update_data.recursive_prefix)
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 08/13] submodule--helper run-update-procedure: learn --remote
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (6 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
` (5 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
Teach run-update-procedure to handle --remote instead of parsing
--remote in git-submodule.sh. As a result, "git submodule--helper
[print-default-remote|remote-branch]" have no more callers, so remove
them.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 56 +++++++++++++++----------------------
git-submodule.sh | 30 +-------------------
2 files changed, 23 insertions(+), 63 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 3a96c35b86..99341fb343 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -72,21 +72,6 @@ static char *get_default_remote(void)
return repo_get_default_remote(the_repository);
}
-static int print_default_remote(int argc, const char **argv, const char *prefix)
-{
- char *remote;
-
- if (argc != 1)
- die(_("submodule--helper print-default-remote takes no arguments"));
-
- remote = get_default_remote();
- if (remote)
- printf("%s\n", remote);
-
- free(remote);
- return 0;
-}
-
static int starts_with_dot_slash(const char *str)
{
return str[0] == '.' && is_dir_sep(str[1]);
@@ -2027,6 +2012,7 @@ struct update_data {
unsigned int quiet;
unsigned int nofetch;
unsigned int just_cloned;
+ unsigned int remote;
};
#define UPDATE_DATA_INIT { .update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT }
@@ -2603,6 +2589,8 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
+ OPT_BOOL(0, "remote", &update_data.remote,
+ N_("use SHA-1 of submodule's remote tracking branch")),
OPT_END()
};
@@ -2682,23 +2670,6 @@ static const char *remote_submodule_branch(const char *path)
return branch;
}
-static int resolve_remote_submodule_branch(int argc, const char **argv,
- const char *prefix)
-{
- const char *ret;
- struct strbuf sb = STRBUF_INIT;
- if (argc != 2)
- die("submodule--helper remote-branch takes exactly one arguments, got %d", argc);
-
- ret = remote_submodule_branch(argv[1]);
- if (!ret)
- die("submodule %s doesn't exist", argv[1]);
-
- printf("%s", ret);
- strbuf_release(&sb);
- return 0;
-}
-
static int push_check(int argc, const char **argv, const char *prefix)
{
struct remote *remote;
@@ -3033,6 +3004,25 @@ static int update_submodule2(struct update_data *update_data)
die(_("Unable to find current revision in submodule path '%s'"),
update_data->displaypath);
+ if (update_data->remote) {
+ char *remote_name = get_default_remote_submodule(update_data->sm_path);
+ const char *branch = remote_submodule_branch(update_data->sm_path);
+ char *remote_ref = xstrfmt("refs/remotes/%s/%s", remote_name, branch);
+
+ if (!update_data->nofetch) {
+ if (fetch_in_submodule(update_data->sm_path, update_data->depth,
+ 0, NULL))
+ die(_("Unable to fetch in submodule path '%s'"),
+ update_data->sm_path);
+ }
+
+ if (resolve_gitlink_ref(update_data->sm_path, remote_ref, &update_data->oid))
+ die(_("Unable to find %s revision in submodule path '%s'"),
+ remote_ref, update_data->sm_path);
+
+ free(remote_ref);
+ }
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
@@ -3431,11 +3421,9 @@ static struct cmd_struct commands[] = {
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
{"init", module_init, SUPPORT_SUPER_PREFIX},
{"status", module_status, SUPPORT_SUPER_PREFIX},
- {"print-default-remote", print_default_remote, 0},
{"sync", module_sync, SUPPORT_SUPER_PREFIX},
{"deinit", module_deinit, 0},
{"summary", module_summary, SUPPORT_SUPER_PREFIX},
- {"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
{"is-active", is_active, 0},
diff --git a/git-submodule.sh b/git-submodule.sh
index 458ce73ac6..23ebd90892 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -247,20 +247,6 @@ cmd_deinit()
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
}
-# usage: fetch_in_submodule <module_path> [<depth>] [<sha1>]
-# Because arguments are positional, use an empty string to omit <depth>
-# but include <sha1>.
-fetch_in_submodule () (
- sanitize_submodule_env &&
- cd "$1" &&
- if test $# -eq 3
- then
- echo "$3" | git fetch ${GIT_QUIET:+--quiet} --stdin ${2:+"$2"}
- else
- git fetch ${GIT_QUIET:+--quiet} ${2:+"$2"}
- fi
-)
-
#
# Update each submodule path to correct revision, using clone and checkout as needed
#
@@ -409,21 +395,6 @@ cmd_update()
just_cloned=
fi
- if test -n "$remote"
- then
- branch=$(git submodule--helper remote-branch "$sm_path")
- if test -z "$nofetch"
- then
- # Fetch remote before determining tracking $sha1
- fetch_in_submodule "$sm_path" $depth ||
- die "fatal: $(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
- fi
- remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote)
- sha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify "${remote_name}/${branch}") ||
- die "fatal: $(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")"
- fi
-
out=$(git submodule--helper run-update-procedure \
${wt_prefix:+--prefix "$wt_prefix"} \
${GIT_QUIET:+--quiet} \
@@ -434,6 +405,7 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
+ ${remote:+--remote} \
"--" \
"$sm_path")
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 09/13] submodule--helper: refactor get_submodule_displaypath()
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (7 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 8:05 ` Ævar Arnfjörð Bjarmason
2022-03-01 4:41 ` [PATCH v2 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
` (4 subsequent siblings)
13 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git
Cc: Glen Choo, Atharva Raykar, Christian Couder, Shourya Shukla,
Ævar Arnfjörð Bjarmason, Junio C Hamano
From: Atharva Raykar <raykar.ath@gmail.com>
We create a function called `do_get_submodule_displaypath()` that
generates the display path required by several submodule functions, and
takes a custom superprefix parameter, instead of reading it from the
environment.
We then redefine the existing `get_submodule_displaypath()` function
as a call to this new function, where the superprefix is obtained from
the environment.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/submodule--helper.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 99341fb343..11afdeea8a 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -247,11 +247,8 @@ static int resolve_relative_url_test(int argc, const char **argv, const char *pr
return 0;
}
-/* the result should be freed by the caller. */
-static char *get_submodule_displaypath(const char *path, const char *prefix)
+static char *do_get_submodule_displaypath(const char *path, const char *prefix, const char *super_prefix)
{
- const char *super_prefix = get_super_prefix();
-
if (prefix && super_prefix) {
BUG("cannot have prefix '%s' and superprefix '%s'",
prefix, super_prefix);
@@ -267,6 +264,13 @@ static char *get_submodule_displaypath(const char *path, const char *prefix)
}
}
+/* the result should be freed by the caller. */
+static char *get_submodule_displaypath(const char *path, const char *prefix)
+{
+ const char *super_prefix = get_super_prefix();
+ return do_get_submodule_displaypath(path, prefix, super_prefix);
+}
+
static char *compute_rev_name(const char *sub_path, const char* object_id)
{
struct strbuf sb = STRBUF_INIT;
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 10/13] submodule--helper: allow setting superprefix for init_submodule()
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (8 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 11/13] submodule--helper update-clone: learn --init Glen Choo
` (3 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git
Cc: Glen Choo, Atharva Raykar, Christian Couder, Shourya Shukla,
Ævar Arnfjörð Bjarmason, Junio C Hamano
From: Atharva Raykar <raykar.ath@gmail.com>
We allow callers of the `init_submodule()` function to optionally
override the superprefix from the environment.
We need to enable this option because in our conversion of the update
command that will follow, the '--init' option will be handled through
this API. We will need to change the superprefix at that time to ensure
the display paths show correctly in the output messages.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/submodule--helper.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 11afdeea8a..052b247726 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -592,18 +592,22 @@ static int module_foreach(int argc, const char **argv, const char *prefix)
struct init_cb {
const char *prefix;
+ const char *superprefix;
unsigned int flags;
};
#define INIT_CB_INIT { 0 }
static void init_submodule(const char *path, const char *prefix,
- unsigned int flags)
+ const char *superprefix, unsigned int flags)
{
const struct submodule *sub;
struct strbuf sb = STRBUF_INIT;
char *upd = NULL, *url = NULL, *displaypath;
- displaypath = get_submodule_displaypath(path, prefix);
+ /* try superprefix from the environment, if it is not passed explicitly */
+ if (!superprefix)
+ superprefix = get_super_prefix();
+ displaypath = do_get_submodule_displaypath(path, prefix, superprefix);
sub = submodule_from_path(the_repository, null_oid(), path);
@@ -677,7 +681,7 @@ static void init_submodule(const char *path, const char *prefix,
static void init_submodule_cb(const struct cache_entry *list_item, void *cb_data)
{
struct init_cb *info = cb_data;
- init_submodule(list_item->name, info->prefix, info->flags);
+ init_submodule(list_item->name, info->prefix, info->superprefix, info->flags);
}
static int module_init(int argc, const char **argv, const char *prefix)
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 11/13] submodule--helper update-clone: learn --init
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (9 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 12/13] submodule update: add tests for --filter Glen Choo
` (2 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
Teach "git submodule--helper update-clone" the --init flag and remove
the corresponding shell code.
When the `--init` flag is passed to the subcommand, we do not spawn a
new subprocess and call `submodule--helper init` on the submodule paths,
because the Git machinery is not able to pick up the configuration
changes introduced by that init call. So we instead run the
`init_submodule_cb()` callback over each submodule in the same process.
[1] https://lore.kernel.org/git/CAP8UFD0NCQ5w_3GtT_xHr35i7h8BuLX4UcHNY6VHPGREmDVObA@mail.gmail.com/
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 26 ++++++++++++++++++++++++++
git-submodule.sh | 9 +++------
2 files changed, 29 insertions(+), 6 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 052b247726..2ffc070319 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1998,6 +1998,7 @@ struct submodule_update_clone {
int failed_clones_nr, failed_clones_alloc;
int max_jobs;
+ unsigned int init;
};
#define SUBMODULE_UPDATE_CLONE_INIT { \
.list = MODULE_LIST_INIT, \
@@ -2507,6 +2508,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
int ret;
struct option module_update_clone_options[] = {
+ OPT_BOOL(0, "init", &suc.init,
+ N_("initialize uninitialized submodules before update")),
OPT_STRING(0, "prefix", &prefix,
N_("path"),
N_("path into the working tree")),
@@ -2565,6 +2568,29 @@ static int update_clone(int argc, const char **argv, const char *prefix)
if (pathspec.nr)
suc.warn_if_uninitialized = 1;
+ if (suc.init) {
+ struct module_list list = MODULE_LIST_INIT;
+ struct init_cb info = INIT_CB_INIT;
+
+ if (module_list_compute(argc, argv, suc.prefix,
+ &pathspec, &list) < 0)
+ return 1;
+
+ /*
+ * If there are no path args and submodule.active is set then,
+ * by default, only initialize 'active' modules.
+ */
+ if (!argc && git_config_get_value_multi("submodule.active"))
+ module_list_active(&list);
+
+ info.prefix = suc.prefix;
+ info.superprefix = suc.recursive_prefix;
+ if (suc.quiet)
+ info.flags |= OPT_QUIET;
+
+ for_each_listed_submodule(&list, init_submodule_cb, &info);
+ }
+
ret = update_submodules(&suc);
list_objects_filter_release(&filter_options);
return ret;
diff --git a/git-submodule.sh b/git-submodule.sh
index 23ebd90892..51be7c7f7e 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -361,14 +361,11 @@ cmd_update()
usage
fi
- if test -n "$init"
- then
- cmd_init "--" "$@" || return
- fi
-
{
- git submodule--helper update-clone ${GIT_QUIET:+--quiet} \
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
+ ${GIT_QUIET:+--quiet} \
${progress:+"--progress"} \
+ ${init:+--init} \
${wt_prefix:+--prefix "$wt_prefix"} \
${prefix:+--recursive-prefix "$prefix"} \
${update:+--update "$update"} \
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 12/13] submodule update: add tests for --filter
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (10 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 11/13] submodule--helper update-clone: learn --init Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 8:07 ` Ævar Arnfjörð Bjarmason
2022-03-01 4:41 ` [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
13 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
Test the "--filter" option to make sure we don't break anything while
refactoring "git submodule update".
Signed-off-by: Glen Choo <chooglen@google.com>
---
t/t7406-submodule-update.sh | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 7764c1c3cb..6cc60ff5e5 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -1071,4 +1071,17 @@ test_expect_success 'submodule update --quiet passes quietness to fetch with a s
)
'
+test_expect_success 'submodule update --filter requires --init' '
+ test_must_fail git -C super submodule update --filter blob:none 2>err &&
+ grep "usage:" err
+'
+
+test_expect_success 'submodule update --filter sets partial clone settings' '
+ test_when_finished "rm -rf super-filter" &&
+ git clone cloned super-filter &&
+ git -C super-filter submodule update --init --filter blob:none &&
+ test_cmp_config -C super-filter/submodule true remote.origin.promisor &&
+ test_cmp_config -C super-filter/submodule blob:none remote.origin.partialclonefilter
+'
+
test_done
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (11 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 12/13] submodule update: add tests for --filter Glen Choo
@ 2022-03-01 4:41 ` Glen Choo
2022-03-01 7:21 ` Ævar Arnfjörð Bjarmason
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
13 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-01 4:41 UTC (permalink / raw)
To: git; +Cc: Glen Choo
"git submodule update --filter" also requires the "--init" option. Teach
update-clone to do this usage check in C and remove the check from
git-submodule.sh.
In addition, change update-clone's usage string so that it teaches users
about "git submodule update" instead of "git submodule--helper
update-clone" (the string is copied from git-submodule.sh). This should
be more helpful to users since they don't invoke update-clone directly.
Signed-off-by: Glen Choo <chooglen@google.com>
---
Since we expect users to act upon the usage string, I've updated it to
reflect "git submodule update" [1] (since that's what users actually
invoke), but I feel a bit iffy about not being able to use
usage_with_options() (because the options and usage string are for
different commands).
This might indicate that this is work we should put off until the
conversion to C is mostly complete, but on the other hand, the usage
string is still more helpful than it used to be because we never
presented users with the options anyway.
[1] It's not immediately obvious which command we prefer to show - some
other commands use "git submodule--helper" and others use "git
submodule".
builtin/submodule--helper.c | 20 +++++++++++++++++++-
git-submodule.sh | 5 -----
2 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 2ffc070319..3e8a05a052 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2543,7 +2543,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
};
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
+ N_("git submodule [--quiet] update"
+ "[--init [--filter=<filter-spec>]] [--remote]"
+ "[-N|--no-fetch] [-f|--force]"
+ "[--checkout|--merge|--rebase]"
+ "[--[no-]recommend-shallow] [--reference <repository>]"
+ "[--recursive] [--[no-]single-branch] [--] [<path>...]"),
NULL
};
suc.prefix = prefix;
@@ -2554,6 +2559,19 @@ static int update_clone(int argc, const char **argv, const char *prefix)
memset(&filter_options, 0, sizeof(filter_options));
argc = parse_options(argc, argv, prefix, module_update_clone_options,
git_submodule_helper_usage, 0);
+
+ if (filter_options.choice && !suc.init) {
+ /*
+ * NEEDSWORK: Don't use usage_with_options() because the
+ * usage string is for "git submodule update", but the
+ * options are for "git submodule--helper update-clone".
+ *
+ * This will no longer be an issue when "update-clone"
+ * is replaced by "git submodule--helper update".
+ */
+ usage(git_submodule_helper_usage[0]);
+ }
+
suc.filter_options = &filter_options;
if (update)
diff --git a/git-submodule.sh b/git-submodule.sh
index 51be7c7f7e..aa8bdfca9d 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -356,11 +356,6 @@ cmd_update()
shift
done
- if test -n "$filter" && test "$init" != "1"
- then
- usage
- fi
-
{
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
${GIT_QUIET:+--quiet} \
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* Re: [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init
2022-03-01 4:41 ` [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
@ 2022-03-01 7:21 ` Ævar Arnfjörð Bjarmason
2022-03-01 7:34 ` Junio C Hamano
0 siblings, 1 reply; 75+ messages in thread
From: Ævar Arnfjörð Bjarmason @ 2022-03-01 7:21 UTC (permalink / raw)
To: Glen Choo; +Cc: git
On Mon, Feb 28 2022, Glen Choo wrote:
> "git submodule update --filter" also requires the "--init" option. Teach
> update-clone to do this usage check in C and remove the check from
> git-submodule.sh.
>
> In addition, change update-clone's usage string so that it teaches users
> about "git submodule update" instead of "git submodule--helper
> update-clone" (the string is copied from git-submodule.sh). This should
> be more helpful to users since they don't invoke update-clone directly.
>
> Signed-off-by: Glen Choo <chooglen@google.com>
> ---
> Since we expect users to act upon the usage string, I've updated it to
> reflect "git submodule update" [1] (since that's what users actually
> invoke), but I feel a bit iffy about not being able to use
> usage_with_options() (because the options and usage string are for
> different commands).
>
> This might indicate that this is work we should put off until the
> conversion to C is mostly complete, but on the other hand, the usage
> string is still more helpful than it used to be because we never
> presented users with the options anyway.
>
> [1] It's not immediately obvious which command we prefer to show - some
> other commands use "git submodule--helper" and others use "git
> submodule".
>
> builtin/submodule--helper.c | 20 +++++++++++++++++++-
> git-submodule.sh | 5 -----
> 2 files changed, 19 insertions(+), 6 deletions(-)
>
> diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
> index 2ffc070319..3e8a05a052 100644
> --- a/builtin/submodule--helper.c
> +++ b/builtin/submodule--helper.c
> @@ -2543,7 +2543,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
> };
>
> const char *const git_submodule_helper_usage[] = {
> - N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
> + N_("git submodule [--quiet] update"
> + "[--init [--filter=<filter-spec>]] [--remote]"
> + "[-N|--no-fetch] [-f|--force]"
> + "[--checkout|--merge|--rebase]"
> + "[--[no-]recommend-shallow] [--reference <repository>]"
> + "[--recursive] [--[no-]single-branch] [--] [<path>...]"),
Since this has <repository>, <path> etc. it should still be marked for
translation with N_().
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init
2022-03-01 7:21 ` Ævar Arnfjörð Bjarmason
@ 2022-03-01 7:34 ` Junio C Hamano
2022-03-01 18:34 ` Glen Choo
0 siblings, 1 reply; 75+ messages in thread
From: Junio C Hamano @ 2022-03-01 7:34 UTC (permalink / raw)
To: Ævar Arnfjörð Bjarmason; +Cc: Glen Choo, git
Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes:
>> diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
>> index 2ffc070319..3e8a05a052 100644
>> --- a/builtin/submodule--helper.c
>> +++ b/builtin/submodule--helper.c
>> @@ -2543,7 +2543,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
>> };
>>
>> const char *const git_submodule_helper_usage[] = {
>> - N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
>> + N_("git submodule [--quiet] update"
>> + "[--init [--filter=<filter-spec>]] [--remote]"
>> + "[-N|--no-fetch] [-f|--force]"
>> + "[--checkout|--merge|--rebase]"
>> + "[--[no-]recommend-shallow] [--reference <repository>]"
>> + "[--recursive] [--[no-]single-branch] [--] [<path>...]"),
>
> Since this has <repository>, <path> etc. it should still be marked for
> translation with N_().
Yeah, that sounds like a good idea. Isn't it already inside N_()?
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v2 06/13] submodule--helper: get remote names from any repository
2022-03-01 4:41 ` [PATCH v2 06/13] submodule--helper: get remote names from any repository Glen Choo
@ 2022-03-01 8:01 ` Ævar Arnfjörð Bjarmason
0 siblings, 0 replies; 75+ messages in thread
From: Ævar Arnfjörð Bjarmason @ 2022-03-01 8:01 UTC (permalink / raw)
To: Glen Choo
Cc: git, Atharva Raykar, Christian Couder, Shourya Shukla, Junio C Hamano
On Mon, Feb 28 2022, Glen Choo wrote:
> From: Atharva Raykar <raykar.ath@gmail.com>
> [...]
> We can now use this function to save an unnecessary subprocess spawn in
> `sync_submodule()`, and also in the next patch, which will require this
> functionality.
The "next patch" is now an intermediate cleanup, so narrowly: s/next/a
subsequent commit/ or similar.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v2 09/13] submodule--helper: refactor get_submodule_displaypath()
2022-03-01 4:41 ` [PATCH v2 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
@ 2022-03-01 8:05 ` Ævar Arnfjörð Bjarmason
0 siblings, 0 replies; 75+ messages in thread
From: Ævar Arnfjörð Bjarmason @ 2022-03-01 8:05 UTC (permalink / raw)
To: Glen Choo
Cc: git, Atharva Raykar, Christian Couder, Shourya Shukla, Junio C Hamano
On Mon, Feb 28 2022, Glen Choo wrote:
> From: Atharva Raykar <raykar.ath@gmail.com>
>
> We create a function called `do_get_submodule_displaypath()` that
> generates the display path required by several submodule functions, and
> takes a custom superprefix parameter, instead of reading it from the
> environment.
>
> We then redefine the existing `get_submodule_displaypath()` function
> as a call to this new function, where the superprefix is obtained from
> the environment.
>
> Mentored-by: Christian Couder <christian.couder@gmail.com>
> Mentored-by: Shourya Shukla <periperidip@gmail.com>
> Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> ---
> builtin/submodule--helper.c | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
> index 99341fb343..11afdeea8a 100644
> --- a/builtin/submodule--helper.c
> +++ b/builtin/submodule--helper.c
> @@ -247,11 +247,8 @@ static int resolve_relative_url_test(int argc, const char **argv, const char *pr
> return 0;
> }
>
> -/* the result should be freed by the caller. */
nit: I think it's better to retain this comment here...
> -static char *get_submodule_displaypath(const char *path, const char *prefix)
> +static char *do_get_submodule_displaypath(const char *path, const char *prefix, const char *super_prefix)
> {
> - const char *super_prefix = get_super_prefix();
> -
> if (prefix && super_prefix) {
> BUG("cannot have prefix '%s' and superprefix '%s'",
> prefix, super_prefix);
> @@ -267,6 +264,13 @@ static char *get_submodule_displaypath(const char *path, const char *prefix)
> }
> }
>
> +/* the result should be freed by the caller. */
..than have it here, where we don't do the xstrfmt() but just call this wrapper.:
> +static char *get_submodule_displaypath(const char *path, const char *prefix)
> +{
> + const char *super_prefix = get_super_prefix();
> + return do_get_submodule_displaypath(path, prefix, super_prefix);
> +}
> +
> static char *compute_rev_name(const char *sub_path, const char* object_id)
> {
> struct strbuf sb = STRBUF_INIT;
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v2 12/13] submodule update: add tests for --filter
2022-03-01 4:41 ` [PATCH v2 12/13] submodule update: add tests for --filter Glen Choo
@ 2022-03-01 8:07 ` Ævar Arnfjörð Bjarmason
2022-03-01 18:30 ` Glen Choo
0 siblings, 1 reply; 75+ messages in thread
From: Ævar Arnfjörð Bjarmason @ 2022-03-01 8:07 UTC (permalink / raw)
To: Glen Choo; +Cc: git
On Mon, Feb 28 2022, Glen Choo wrote:
> Test the "--filter" option to make sure we don't break anything while
> refactoring "git submodule update".
>
> Signed-off-by: Glen Choo <chooglen@google.com>
> ---
> t/t7406-submodule-update.sh | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
> index 7764c1c3cb..6cc60ff5e5 100755
> --- a/t/t7406-submodule-update.sh
> +++ b/t/t7406-submodule-update.sh
> @@ -1071,4 +1071,17 @@ test_expect_success 'submodule update --quiet passes quietness to fetch with a s
> )
> '
>
> +test_expect_success 'submodule update --filter requires --init' '
> + test_must_fail git -C super submodule update --filter blob:none 2>err &&
Should be "test_expect_code 129" (presumably, or is it 128). In any case
other similar "usage" test check for that:
> + grep "usage:" err
We could retain this then, but FWIW if it's 129 other tests consider it
redundant.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v2 12/13] submodule update: add tests for --filter
2022-03-01 8:07 ` Ævar Arnfjörð Bjarmason
@ 2022-03-01 18:30 ` Glen Choo
0 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-01 18:30 UTC (permalink / raw)
To: Ævar Arnfjörð Bjarmason; +Cc: git
Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes:
> On Mon, Feb 28 2022, Glen Choo wrote:
>
>> Test the "--filter" option to make sure we don't break anything while
>> refactoring "git submodule update".
>>
>> Signed-off-by: Glen Choo <chooglen@google.com>
>> ---
>> t/t7406-submodule-update.sh | 13 +++++++++++++
>> 1 file changed, 13 insertions(+)
>>
>> diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
>> index 7764c1c3cb..6cc60ff5e5 100755
>> --- a/t/t7406-submodule-update.sh
>> +++ b/t/t7406-submodule-update.sh
>> @@ -1071,4 +1071,17 @@ test_expect_success 'submodule update --quiet passes quietness to fetch with a s
>> )
>> '
>>
>> +test_expect_success 'submodule update --filter requires --init' '
>> + test_must_fail git -C super submodule update --filter blob:none 2>err &&
>
> Should be "test_expect_code 129" (presumably, or is it 128). In any case
> other similar "usage" test check for that:
>
>> + grep "usage:" err
>
> We could retain this then, but FWIW if it's 129 other tests consider it
> redundant.
Ah, thanks for the tip. I forgot that this is how we check for usage.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init
2022-03-01 7:34 ` Junio C Hamano
@ 2022-03-01 18:34 ` Glen Choo
2022-03-03 10:06 ` Ævar Arnfjörð Bjarmason
0 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-01 18:34 UTC (permalink / raw)
To: Junio C Hamano, Ævar Arnfjörð Bjarmason; +Cc: git
Junio C Hamano <gitster@pobox.com> writes:
> Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes:
>
>>> diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
>>> index 2ffc070319..3e8a05a052 100644
>>> --- a/builtin/submodule--helper.c
>>> +++ b/builtin/submodule--helper.c
>>> @@ -2543,7 +2543,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
>>> };
>>>
>>> const char *const git_submodule_helper_usage[] = {
>>> - N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
>>> + N_("git submodule [--quiet] update"
>>> + "[--init [--filter=<filter-spec>]] [--remote]"
>>> + "[-N|--no-fetch] [-f|--force]"
>>> + "[--checkout|--merge|--rebase]"
>>> + "[--[no-]recommend-shallow] [--reference <repository>]"
>>> + "[--recursive] [--[no-]single-branch] [--] [<path>...]"),
>>
>> Since this has <repository>, <path> etc. it should still be marked for
>> translation with N_().
>
> Yeah, that sounds like a good idea. Isn't it already inside N_()?
Did I do this correctly? e.g. an alternative interpretation is that Ævar
misread this as:
const char *const git_submodule_helper_usage[] = {
N_("git submodule [--quiet] update"),
"[--init [--filter=<filter-spec>]] [--remote]",
"[-N|--no-fetch] [-f|--force]",
"[--checkout|--merge|--rebase]",
"[--[no-]recommend-shallow] [--reference <repository>]",
"[--recursive] [--[no-]single-branch] [--] [<path>...]",
^ permalink raw reply [flat|nested] 75+ messages in thread
* [PATCH v3 00/13] submodule: convert parts of 'update' to C
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
` (12 preceding siblings ...)
2022-03-01 4:41 ` [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 01/13] submodule tests: test for init and update failure output Glen Choo
` (14 more replies)
13 siblings, 15 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Original series: https://lore.kernel.org/git/20220210092833.55360-1-chooglen@google.com
(I've trimmed the cc list down to the 'most interested' parties)
Thanks for the input, Ævar :) This just fixes up a few small issues in
the previous version.
= Patch summary
- Patch 1 adds extra tests to "git submodule update" to make sure we
don't break anything
- Patch 2 removes dead code that used to be part of "git submodule
update"
- Patch 3 prepares for later changes by introducing the C function that
will hold most of the newly converted code
- Patch 4 moves run-update-procedure's --suboid option into C
- Patch 5 moves ensure-core-worktree into C
- Patches 6-8 move run-update-procedure's --remote option into C
- Patches 9-11 move "git submodule update"'s --init into C
- Patches 12-13 move "git submodule update"'s --filter option into C
= Changes
Since v2:
- Patch 6: Fix a stale commit message that said 'in the next patch'.
- Patch 9: Fix an overly long line (spotted by Ævar in an older iteration of
ar/submodule-update)
- Patch 12: Test for usage using test_expect_code
- Patch 13: Add missing spaces to the usage string
Since v1:
- Fix compilation error due to bad rebase
- Remove accidentally included tests
- Fix a NEEDSWORK (it was a leftover from ar/submodule-update)
Atharva Raykar (3):
submodule--helper: get remote names from any repository
submodule--helper: refactor get_submodule_displaypath()
submodule--helper: allow setting superprefix for init_submodule()
Glen Choo (8):
submodule--helper: remove update-module-mode
submodule--helper: reorganize code for sh to C conversion
submodule--helper run-update-procedure: remove --suboid
submodule--helper: remove ensure-core-worktree
submodule--helper run-update-procedure: learn --remote
submodule--helper update-clone: learn --init
submodule update: add tests for --filter
submodule--helper update-clone: check for --filter and --init
Ævar Arnfjörð Bjarmason (2):
submodule tests: test for init and update failure output
submodule--helper: don't use bitfield indirection for parse_options()
builtin/submodule--helper.c | 248 +++++++++++++++++++--------------
git-submodule.sh | 54 +------
t/t7406-submodule-update.sh | 26 +++-
t/t7408-submodule-reference.sh | 14 +-
4 files changed, 183 insertions(+), 159 deletions(-)
Range-diff against v2:
1: 6138f4682c = 1: 6138f4682c submodule tests: test for init and update failure output
2: 6c83c78819 = 2: 6c83c78819 submodule--helper: remove update-module-mode
3: 9524986096 = 3: 9524986096 submodule--helper: reorganize code for sh to C conversion
4: f42f3de2b7 = 4: f42f3de2b7 submodule--helper run-update-procedure: remove --suboid
5: b0a0cae633 = 5: b0a0cae633 submodule--helper: remove ensure-core-worktree
6: 3bde7ccd61 ! 6: 8dc7bc5894 submodule--helper: get remote names from any repository
@@ Commit message
submodule, all within the same process.
We can now use this function to save an unnecessary subprocess spawn in
- `sync_submodule()`, and also in the next patch, which will require this
- functionality.
+ `sync_submodule()`, and also in a subsequent patch, which will require
+ this functionality.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
7: 3b2caf7a35 = 7: feaf9f45d8 submodule--helper: don't use bitfield indirection for parse_options()
8: 81e9da8d42 = 8: 91e8e1a007 submodule--helper run-update-procedure: learn --remote
9: 122da84ce4 ! 9: aba851e71e submodule--helper: refactor get_submodule_displaypath()
@@ builtin/submodule--helper.c: static int resolve_relative_url_test(int argc, cons
-/* the result should be freed by the caller. */
-static char *get_submodule_displaypath(const char *path, const char *prefix)
-+static char *do_get_submodule_displaypath(const char *path, const char *prefix, const char *super_prefix)
++static char *do_get_submodule_displaypath(const char *path,
++ const char *prefix,
++ const char *super_prefix)
{
- const char *super_prefix = get_super_prefix();
-
10: fd52d6a2c3 = 10: 2155c049a2 submodule--helper: allow setting superprefix for init_submodule()
11: 9422c2ecac = 11: 03bbc39a06 submodule--helper update-clone: learn --init
12: 0a3e93998d ! 12: e49b26ad94 submodule update: add tests for --filter
@@ t/t7406-submodule-update.sh: test_expect_success 'submodule update --quiet passe
'
+test_expect_success 'submodule update --filter requires --init' '
-+ test_must_fail git -C super submodule update --filter blob:none 2>err &&
-+ grep "usage:" err
++ test_expect_code 129 git -C super submodule update --filter blob:none
+'
+
+test_expect_success 'submodule update --filter sets partial clone settings' '
13: 6e1ef27191 ! 13: c97c97948a submodule--helper update-clone: check for --filter and --init
@@ builtin/submodule--helper.c: static int update_clone(int argc, const char **argv
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
+ N_("git submodule [--quiet] update"
-+ "[--init [--filter=<filter-spec>]] [--remote]"
-+ "[-N|--no-fetch] [-f|--force]"
-+ "[--checkout|--merge|--rebase]"
-+ "[--[no-]recommend-shallow] [--reference <repository>]"
-+ "[--recursive] [--[no-]single-branch] [--] [<path>...]"),
++ " [--init [--filter=<filter-spec>]] [--remote]"
++ " [-N|--no-fetch] [-f|--force]"
++ " [--checkout|--merge|--rebase]"
++ " [--[no-]recommend-shallow] [--reference <repository>]"
++ " [--recursive] [--[no-]single-branch] [--] [<path>...]"),
NULL
};
suc.prefix = prefix;
base-commit: 715d08a9e51251ad8290b181b6ac3b9e1f9719d7
--
2.33.GIT
^ permalink raw reply [flat|nested] 75+ messages in thread
* [PATCH v3 01/13] submodule tests: test for init and update failure output
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 02/13] submodule--helper: remove update-module-mode Glen Choo
` (13 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Amend some submodule tests to test for the failure output of "git
submodule [update|init]". The lack of such tests hid a regression in
an earlier version of a subsequent commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
t/t7406-submodule-update.sh | 14 ++++++++++++--
t/t7408-submodule-reference.sh | 14 +++++++++++++-
2 files changed, 25 insertions(+), 3 deletions(-)
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 11cccbb333..7764c1c3cb 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -205,8 +205,18 @@ test_expect_success 'submodule update should fail due to local changes' '
(cd submodule &&
compare_head
) &&
- test_must_fail git submodule update submodule
- )
+ test_must_fail git submodule update submodule 2>../actual.raw
+ ) &&
+ sed "s/^> //" >expect <<-\EOF &&
+ > error: Your local changes to the following files would be overwritten by checkout:
+ > file
+ > Please commit your changes or stash them before you switch branches.
+ > Aborting
+ > fatal: Unable to checkout OID in submodule path '\''submodule'\''
+ EOF
+ sed -e "s/checkout $SQ[^$SQ]*$SQ/checkout OID/" <actual.raw >actual &&
+ test_cmp expect actual
+
'
test_expect_success 'submodule update should throw away changes with --force ' '
(cd super &&
diff --git a/t/t7408-submodule-reference.sh b/t/t7408-submodule-reference.sh
index a3892f494b..c3a4545510 100755
--- a/t/t7408-submodule-reference.sh
+++ b/t/t7408-submodule-reference.sh
@@ -193,7 +193,19 @@ test_expect_success 'missing nested submodule alternate fails clone and submodul
cd supersuper-clone &&
check_that_two_of_three_alternates_are_used &&
# update of the submodule fails
- test_must_fail git submodule update --init --recursive
+ cat >expect <<-\EOF &&
+ fatal: submodule '\''sub'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub'\''. Retry scheduled
+ fatal: submodule '\''sub-dissociate'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub-dissociate'\''. Retry scheduled
+ fatal: submodule '\''sub'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub'\'' a second time, aborting
+ fatal: Failed to recurse into submodule path ...
+ EOF
+ test_must_fail git submodule update --init --recursive 2>err &&
+ grep -e fatal: -e ^Failed err >actual.raw &&
+ sed -e "s/path $SQ[^$SQ]*$SQ/path .../" <actual.raw >actual &&
+ test_cmp expect actual
)
'
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 02/13] submodule--helper: remove update-module-mode
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
2022-03-03 0:57 ` [PATCH v3 01/13] submodule tests: test for init and update failure output Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
` (12 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
This is dead code - it has not been used since c51f8f94e5
(submodule--helper: run update procedures from C, 2021-08-24).
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index eeacefcc38..c11ee1ea2b 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1957,29 +1957,6 @@ static void determine_submodule_update_strategy(struct repository *r,
free(key);
}
-static int module_update_module_mode(int argc, const char **argv, const char *prefix)
-{
- const char *path, *update = NULL;
- int just_cloned;
- struct submodule_update_strategy update_strategy = { .type = SM_UPDATE_CHECKOUT };
-
- if (argc < 3 || argc > 4)
- die("submodule--helper update-module-clone expects <just-cloned> <path> [<update>]");
-
- just_cloned = git_config_int("just_cloned", argv[1]);
- path = argv[2];
-
- if (argc == 4)
- update = argv[3];
-
- determine_submodule_update_strategy(the_repository,
- just_cloned, path, update,
- &update_strategy);
- fputs(submodule_strategy_to_string(&update_strategy), stdout);
-
- return 0;
-}
-
struct update_clone_data {
const struct submodule *sub;
struct object_id oid;
@@ -3430,7 +3407,6 @@ static struct cmd_struct commands[] = {
{"name", module_name, 0},
{"clone", module_clone, 0},
{"add", module_add, SUPPORT_SUPER_PREFIX},
- {"update-module-mode", module_update_module_mode, 0},
{"update-clone", update_clone, 0},
{"run-update-procedure", run_update_procedure, 0},
{"ensure-core-worktree", ensure_core_worktree, 0},
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 03/13] submodule--helper: reorganize code for sh to C conversion
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
2022-03-03 0:57 ` [PATCH v3 01/13] submodule tests: test for init and update failure output Glen Choo
2022-03-03 0:57 ` [PATCH v3 02/13] submodule--helper: remove update-module-mode Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
` (11 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Introduce a function, update_submodule2(), that will implement the
functionality of run-update-procedure and its surrounding shell code in
submodule.sh. This name is temporary; it will replace update_submodule()
when the sh to C conversion is complete.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c11ee1ea2b..1b67a3887c 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2452,6 +2452,16 @@ static int do_run_update_procedure(struct update_data *ud)
return run_update_command(ud, subforce);
}
+/*
+ * NEEDSWORK: As we convert "git submodule update" to C,
+ * update_submodule2() will invoke more and more functions, making it
+ * difficult to preserve the function ordering without forward
+ * declarations.
+ *
+ * When the conversion is complete, this forward declaration will be
+ * unnecessary and should be removed.
+ */
+static int update_submodule2(struct update_data *update_data);
static void update_submodule(struct update_clone_data *ucd)
{
fprintf(stdout, "dummy %s %d\t%s\n",
@@ -2618,11 +2628,7 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
&update_data.update_strategy);
free(prefixed_path);
-
- if (!oideq(&update_data.oid, &update_data.suboid) || update_data.force)
- return do_run_update_procedure(&update_data);
-
- return 3;
+ return update_submodule2(&update_data);
}
static int resolve_relative_path(int argc, const char **argv, const char *prefix)
@@ -3022,6 +3028,16 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
force, reflog, quiet, track, dry_run);
return 0;
}
+
+/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
+static int update_submodule2(struct update_data *update_data)
+{
+ if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
+ return do_run_update_procedure(update_data);
+
+ return 3;
+}
+
struct add_data {
const char *prefix;
const char *branch;
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 04/13] submodule--helper run-update-procedure: remove --suboid
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (2 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 21:09 ` Junio C Hamano
2022-03-03 0:57 ` [PATCH v3 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
` (10 subsequent siblings)
14 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach run-update-procedure to determine the oid of the submodule's HEAD
instead of doing it in git-subomdule.sh.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 9 ++++++---
git-submodule.sh | 8 +-------
2 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 1b67a3887c..77ca4270f4 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2594,9 +2594,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
- OPT_CALLBACK_F(0, "suboid", &update_data.suboid, N_("subsha1"),
- N_("SHA1 of submodule's HEAD"), PARSE_OPT_NONEG,
- parse_opt_object_id),
OPT_END()
};
@@ -3032,6 +3029,12 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ if (update_data->just_cloned)
+ oidcpy(&update_data->suboid, null_oid());
+ else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
+ die(_("Unable to find current revision in submodule path '%s'"),
+ update_data->displaypath);
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
diff --git a/git-submodule.sh b/git-submodule.sh
index 87772ac891..32a09302ab 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -406,14 +406,9 @@ cmd_update()
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
- if test $just_cloned -eq 1
+ if test $just_cloned -eq 0
then
- subsha1=
- else
just_cloned=
- subsha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify HEAD) ||
- die "fatal: $(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")"
fi
if test -n "$remote"
@@ -441,7 +436,6 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
- ${subsha1:+--suboid "$subsha1"} \
"--" \
"$sm_path")
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 05/13] submodule--helper: remove ensure-core-worktree
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (3 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 21:25 ` Junio C Hamano
2022-03-03 0:57 ` [PATCH v3 06/13] submodule--helper: get remote names from any repository Glen Choo
` (9 subsequent siblings)
14 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Move the logic of "git submodule--helper ensure-core-worktree" into
run-update-procedure. Since the ensure-core-worktree command is
obsolete, remove it.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 12 ++----------
git-submodule.sh | 2 --
2 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 77ca4270f4..6b473fc0d2 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2771,17 +2771,11 @@ static int push_check(int argc, const char **argv, const char *prefix)
return 0;
}
-static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
+static void ensure_core_worktree(const char *path)
{
- const char *path;
const char *cw;
struct repository subrepo;
- if (argc != 2)
- BUG("submodule--helper ensure-core-worktree <path>");
-
- path = argv[1];
-
if (repo_submodule_init(&subrepo, the_repository, path, null_oid()))
die(_("could not get a repository handle for submodule '%s'"), path);
@@ -2801,8 +2795,6 @@ static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
free(abs_path);
strbuf_release(&sb);
}
-
- return 0;
}
static int absorb_git_dirs(int argc, const char **argv, const char *prefix)
@@ -3029,6 +3021,7 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ ensure_core_worktree(update_data->sm_path);
if (update_data->just_cloned)
oidcpy(&update_data->suboid, null_oid());
else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
@@ -3428,7 +3421,6 @@ static struct cmd_struct commands[] = {
{"add", module_add, SUPPORT_SUPER_PREFIX},
{"update-clone", update_clone, 0},
{"run-update-procedure", run_update_procedure, 0},
- {"ensure-core-worktree", ensure_core_worktree, 0},
{"relative-path", resolve_relative_path, 0},
{"resolve-relative-url-test", resolve_relative_url_test, 0},
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index 32a09302ab..458ce73ac6 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -402,8 +402,6 @@ cmd_update()
do
die_if_unmatched "$quickabort" "$sha1"
- git submodule--helper ensure-core-worktree "$sm_path" || exit 1
-
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
if test $just_cloned -eq 0
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 06/13] submodule--helper: get remote names from any repository
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (4 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
` (8 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
`get_default_remote()` retrieves the name of a remote by resolving the
refs from of the current repository's ref store.
Thus in order to use it for retrieving the remote name of a submodule,
we have to start a new subprocess which runs from the submodule
directory.
Let's instead introduce a function called `repo_get_default_remote()`
which takes any repository object and retrieves the remote accordingly.
`get_default_remote()` is then defined as a call to
`repo_get_default_remote()` with 'the_repository' passed to it.
Now that we have `repo_get_default_remote()`, we no longer have to start
a subprocess that called `submodule--helper get-default-remote` from
within the submodule directory.
So let's make a function called `get_default_remote_submodule()` which
takes a submodule path, and returns the default remote for that
submodule, all within the same process.
We can now use this function to save an unnecessary subprocess spawn in
`sync_submodule()`, and also in a subsequent patch, which will require
this functionality.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Helped-by: Glen Choo <chooglen@google.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 38 ++++++++++++++++++++++---------------
1 file changed, 23 insertions(+), 15 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 6b473fc0d2..a58df3e007 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -31,11 +31,13 @@
typedef void (*each_submodule_fn)(const struct cache_entry *list_item,
void *cb_data);
-static char *get_default_remote(void)
+static char *repo_get_default_remote(struct repository *repo)
{
char *dest = NULL, *ret;
struct strbuf sb = STRBUF_INIT;
- const char *refname = resolve_ref_unsafe("HEAD", 0, NULL, NULL);
+ struct ref_store *store = get_main_ref_store(repo);
+ const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
+ NULL);
if (!refname)
die(_("No such ref: %s"), "HEAD");
@@ -48,7 +50,7 @@ static char *get_default_remote(void)
die(_("Expecting a full ref name, got %s"), refname);
strbuf_addf(&sb, "branch.%s.remote", refname);
- if (git_config_get_string(sb.buf, &dest))
+ if (repo_config_get_string(repo, sb.buf, &dest))
ret = xstrdup("origin");
else
ret = dest;
@@ -57,6 +59,19 @@ static char *get_default_remote(void)
return ret;
}
+static char *get_default_remote_submodule(const char *module_path)
+{
+ struct repository subrepo;
+
+ repo_submodule_init(&subrepo, the_repository, module_path, null_oid());
+ return repo_get_default_remote(&subrepo);
+}
+
+static char *get_default_remote(void)
+{
+ return repo_get_default_remote(the_repository);
+}
+
static int print_default_remote(int argc, const char **argv, const char *prefix)
{
char *remote;
@@ -1343,9 +1358,8 @@ static void sync_submodule(const char *path, const char *prefix,
{
const struct submodule *sub;
char *remote_key = NULL;
- char *sub_origin_url, *super_config_url, *displaypath;
+ char *sub_origin_url, *super_config_url, *displaypath, *default_remote;
struct strbuf sb = STRBUF_INIT;
- struct child_process cp = CHILD_PROCESS_INIT;
char *sub_config_path = NULL;
if (!is_submodule_active(the_repository, path))
@@ -1384,21 +1398,15 @@ static void sync_submodule(const char *path, const char *prefix,
if (!is_submodule_populated_gently(path, NULL))
goto cleanup;
- prepare_submodule_repo_env(&cp.env_array);
- cp.git_cmd = 1;
- cp.dir = path;
- strvec_pushl(&cp.args, "submodule--helper",
- "print-default-remote", NULL);
-
strbuf_reset(&sb);
- if (capture_command(&cp, &sb, 0))
+ default_remote = get_default_remote_submodule(path);
+ if (!default_remote)
die(_("failed to get the default remote for submodule '%s'"),
path);
- strbuf_strip_suffix(&sb, "\n");
- remote_key = xstrfmt("remote.%s.url", sb.buf);
+ remote_key = xstrfmt("remote.%s.url", default_remote);
+ free(default_remote);
- strbuf_reset(&sb);
submodule_to_gitdir(&sb, path);
strbuf_addstr(&sb, "/config");
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 07/13] submodule--helper: don't use bitfield indirection for parse_options()
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (5 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 06/13] submodule--helper: get remote names from any repository Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
` (7 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Do away with the indirection of local variables added in
c51f8f94e5b (submodule--helper: run update procedures from C,
2021-08-24).
These were only needed because in C you can't get a pointer to a
single bit, so we were using intermediate variables instead.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index a58df3e007..3a96c35b86 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2023,10 +2023,10 @@ struct update_data {
struct object_id suboid;
struct submodule_update_strategy update_strategy;
int depth;
- unsigned int force: 1;
- unsigned int quiet: 1;
- unsigned int nofetch: 1;
- unsigned int just_cloned: 1;
+ unsigned int force;
+ unsigned int quiet;
+ unsigned int nofetch;
+ unsigned int just_cloned;
};
#define UPDATE_DATA_INIT { .update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT }
@@ -2578,16 +2578,17 @@ static int update_clone(int argc, const char **argv, const char *prefix)
static int run_update_procedure(int argc, const char **argv, const char *prefix)
{
- int force = 0, quiet = 0, nofetch = 0, just_cloned = 0;
char *prefixed_path, *update = NULL;
struct update_data update_data = UPDATE_DATA_INIT;
struct option options[] = {
- OPT__QUIET(&quiet, N_("suppress output for update by rebase or merge")),
- OPT__FORCE(&force, N_("force checkout updates"), 0),
- OPT_BOOL('N', "no-fetch", &nofetch,
+ OPT__QUIET(&update_data.quiet,
+ N_("suppress output for update by rebase or merge")),
+ OPT__FORCE(&update_data.force, N_("force checkout updates"),
+ 0),
+ OPT_BOOL('N', "no-fetch", &update_data.nofetch,
N_("don't fetch new objects from the remote site")),
- OPT_BOOL(0, "just-cloned", &just_cloned,
+ OPT_BOOL(0, "just-cloned", &update_data.just_cloned,
N_("overrides update mode in case the repository is a fresh clone")),
OPT_INTEGER(0, "depth", &update_data.depth, N_("depth for shallow fetch")),
OPT_STRING(0, "prefix", &prefix,
@@ -2615,10 +2616,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
if (argc != 1)
usage_with_options(usage, options);
- update_data.force = !!force;
- update_data.quiet = !!quiet;
- update_data.nofetch = !!nofetch;
- update_data.just_cloned = !!just_cloned;
update_data.sm_path = argv[0];
if (update_data.recursive_prefix)
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 08/13] submodule--helper run-update-procedure: learn --remote
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (6 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 21:35 ` Junio C Hamano
2022-03-03 0:57 ` [PATCH v3 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
` (6 subsequent siblings)
14 siblings, 1 reply; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach run-update-procedure to handle --remote instead of parsing
--remote in git-submodule.sh. As a result, "git submodule--helper
[print-default-remote|remote-branch]" have no more callers, so remove
them.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 56 +++++++++++++++----------------------
git-submodule.sh | 30 +-------------------
2 files changed, 23 insertions(+), 63 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 3a96c35b86..99341fb343 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -72,21 +72,6 @@ static char *get_default_remote(void)
return repo_get_default_remote(the_repository);
}
-static int print_default_remote(int argc, const char **argv, const char *prefix)
-{
- char *remote;
-
- if (argc != 1)
- die(_("submodule--helper print-default-remote takes no arguments"));
-
- remote = get_default_remote();
- if (remote)
- printf("%s\n", remote);
-
- free(remote);
- return 0;
-}
-
static int starts_with_dot_slash(const char *str)
{
return str[0] == '.' && is_dir_sep(str[1]);
@@ -2027,6 +2012,7 @@ struct update_data {
unsigned int quiet;
unsigned int nofetch;
unsigned int just_cloned;
+ unsigned int remote;
};
#define UPDATE_DATA_INIT { .update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT }
@@ -2603,6 +2589,8 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
+ OPT_BOOL(0, "remote", &update_data.remote,
+ N_("use SHA-1 of submodule's remote tracking branch")),
OPT_END()
};
@@ -2682,23 +2670,6 @@ static const char *remote_submodule_branch(const char *path)
return branch;
}
-static int resolve_remote_submodule_branch(int argc, const char **argv,
- const char *prefix)
-{
- const char *ret;
- struct strbuf sb = STRBUF_INIT;
- if (argc != 2)
- die("submodule--helper remote-branch takes exactly one arguments, got %d", argc);
-
- ret = remote_submodule_branch(argv[1]);
- if (!ret)
- die("submodule %s doesn't exist", argv[1]);
-
- printf("%s", ret);
- strbuf_release(&sb);
- return 0;
-}
-
static int push_check(int argc, const char **argv, const char *prefix)
{
struct remote *remote;
@@ -3033,6 +3004,25 @@ static int update_submodule2(struct update_data *update_data)
die(_("Unable to find current revision in submodule path '%s'"),
update_data->displaypath);
+ if (update_data->remote) {
+ char *remote_name = get_default_remote_submodule(update_data->sm_path);
+ const char *branch = remote_submodule_branch(update_data->sm_path);
+ char *remote_ref = xstrfmt("refs/remotes/%s/%s", remote_name, branch);
+
+ if (!update_data->nofetch) {
+ if (fetch_in_submodule(update_data->sm_path, update_data->depth,
+ 0, NULL))
+ die(_("Unable to fetch in submodule path '%s'"),
+ update_data->sm_path);
+ }
+
+ if (resolve_gitlink_ref(update_data->sm_path, remote_ref, &update_data->oid))
+ die(_("Unable to find %s revision in submodule path '%s'"),
+ remote_ref, update_data->sm_path);
+
+ free(remote_ref);
+ }
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
@@ -3431,11 +3421,9 @@ static struct cmd_struct commands[] = {
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
{"init", module_init, SUPPORT_SUPER_PREFIX},
{"status", module_status, SUPPORT_SUPER_PREFIX},
- {"print-default-remote", print_default_remote, 0},
{"sync", module_sync, SUPPORT_SUPER_PREFIX},
{"deinit", module_deinit, 0},
{"summary", module_summary, SUPPORT_SUPER_PREFIX},
- {"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
{"is-active", is_active, 0},
diff --git a/git-submodule.sh b/git-submodule.sh
index 458ce73ac6..23ebd90892 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -247,20 +247,6 @@ cmd_deinit()
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
}
-# usage: fetch_in_submodule <module_path> [<depth>] [<sha1>]
-# Because arguments are positional, use an empty string to omit <depth>
-# but include <sha1>.
-fetch_in_submodule () (
- sanitize_submodule_env &&
- cd "$1" &&
- if test $# -eq 3
- then
- echo "$3" | git fetch ${GIT_QUIET:+--quiet} --stdin ${2:+"$2"}
- else
- git fetch ${GIT_QUIET:+--quiet} ${2:+"$2"}
- fi
-)
-
#
# Update each submodule path to correct revision, using clone and checkout as needed
#
@@ -409,21 +395,6 @@ cmd_update()
just_cloned=
fi
- if test -n "$remote"
- then
- branch=$(git submodule--helper remote-branch "$sm_path")
- if test -z "$nofetch"
- then
- # Fetch remote before determining tracking $sha1
- fetch_in_submodule "$sm_path" $depth ||
- die "fatal: $(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
- fi
- remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote)
- sha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify "${remote_name}/${branch}") ||
- die "fatal: $(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")"
- fi
-
out=$(git submodule--helper run-update-procedure \
${wt_prefix:+--prefix "$wt_prefix"} \
${GIT_QUIET:+--quiet} \
@@ -434,6 +405,7 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
+ ${remote:+--remote} \
"--" \
"$sm_path")
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 09/13] submodule--helper: refactor get_submodule_displaypath()
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (7 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
` (5 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
We create a function called `do_get_submodule_displaypath()` that
generates the display path required by several submodule functions, and
takes a custom superprefix parameter, instead of reading it from the
environment.
We then redefine the existing `get_submodule_displaypath()` function
as a call to this new function, where the superprefix is obtained from
the environment.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/submodule--helper.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 99341fb343..e6df99a884 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -247,11 +247,10 @@ static int resolve_relative_url_test(int argc, const char **argv, const char *pr
return 0;
}
-/* the result should be freed by the caller. */
-static char *get_submodule_displaypath(const char *path, const char *prefix)
+static char *do_get_submodule_displaypath(const char *path,
+ const char *prefix,
+ const char *super_prefix)
{
- const char *super_prefix = get_super_prefix();
-
if (prefix && super_prefix) {
BUG("cannot have prefix '%s' and superprefix '%s'",
prefix, super_prefix);
@@ -267,6 +266,13 @@ static char *get_submodule_displaypath(const char *path, const char *prefix)
}
}
+/* the result should be freed by the caller. */
+static char *get_submodule_displaypath(const char *path, const char *prefix)
+{
+ const char *super_prefix = get_super_prefix();
+ return do_get_submodule_displaypath(path, prefix, super_prefix);
+}
+
static char *compute_rev_name(const char *sub_path, const char* object_id)
{
struct strbuf sb = STRBUF_INIT;
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 10/13] submodule--helper: allow setting superprefix for init_submodule()
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (8 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 11/13] submodule--helper update-clone: learn --init Glen Choo
` (4 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
We allow callers of the `init_submodule()` function to optionally
override the superprefix from the environment.
We need to enable this option because in our conversion of the update
command that will follow, the '--init' option will be handled through
this API. We will need to change the superprefix at that time to ensure
the display paths show correctly in the output messages.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/submodule--helper.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index e6df99a884..69ada7f914 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -594,18 +594,22 @@ static int module_foreach(int argc, const char **argv, const char *prefix)
struct init_cb {
const char *prefix;
+ const char *superprefix;
unsigned int flags;
};
#define INIT_CB_INIT { 0 }
static void init_submodule(const char *path, const char *prefix,
- unsigned int flags)
+ const char *superprefix, unsigned int flags)
{
const struct submodule *sub;
struct strbuf sb = STRBUF_INIT;
char *upd = NULL, *url = NULL, *displaypath;
- displaypath = get_submodule_displaypath(path, prefix);
+ /* try superprefix from the environment, if it is not passed explicitly */
+ if (!superprefix)
+ superprefix = get_super_prefix();
+ displaypath = do_get_submodule_displaypath(path, prefix, superprefix);
sub = submodule_from_path(the_repository, null_oid(), path);
@@ -679,7 +683,7 @@ static void init_submodule(const char *path, const char *prefix,
static void init_submodule_cb(const struct cache_entry *list_item, void *cb_data)
{
struct init_cb *info = cb_data;
- init_submodule(list_item->name, info->prefix, info->flags);
+ init_submodule(list_item->name, info->prefix, info->superprefix, info->flags);
}
static int module_init(int argc, const char **argv, const char *prefix)
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 11/13] submodule--helper update-clone: learn --init
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (9 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 12/13] submodule update: add tests for --filter Glen Choo
` (3 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach "git submodule--helper update-clone" the --init flag and remove
the corresponding shell code.
When the `--init` flag is passed to the subcommand, we do not spawn a
new subprocess and call `submodule--helper init` on the submodule paths,
because the Git machinery is not able to pick up the configuration
changes introduced by that init call. So we instead run the
`init_submodule_cb()` callback over each submodule in the same process.
[1] https://lore.kernel.org/git/CAP8UFD0NCQ5w_3GtT_xHr35i7h8BuLX4UcHNY6VHPGREmDVObA@mail.gmail.com/
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 26 ++++++++++++++++++++++++++
git-submodule.sh | 9 +++------
2 files changed, 29 insertions(+), 6 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 69ada7f914..296ab80bf2 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2000,6 +2000,7 @@ struct submodule_update_clone {
int failed_clones_nr, failed_clones_alloc;
int max_jobs;
+ unsigned int init;
};
#define SUBMODULE_UPDATE_CLONE_INIT { \
.list = MODULE_LIST_INIT, \
@@ -2509,6 +2510,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
int ret;
struct option module_update_clone_options[] = {
+ OPT_BOOL(0, "init", &suc.init,
+ N_("initialize uninitialized submodules before update")),
OPT_STRING(0, "prefix", &prefix,
N_("path"),
N_("path into the working tree")),
@@ -2567,6 +2570,29 @@ static int update_clone(int argc, const char **argv, const char *prefix)
if (pathspec.nr)
suc.warn_if_uninitialized = 1;
+ if (suc.init) {
+ struct module_list list = MODULE_LIST_INIT;
+ struct init_cb info = INIT_CB_INIT;
+
+ if (module_list_compute(argc, argv, suc.prefix,
+ &pathspec, &list) < 0)
+ return 1;
+
+ /*
+ * If there are no path args and submodule.active is set then,
+ * by default, only initialize 'active' modules.
+ */
+ if (!argc && git_config_get_value_multi("submodule.active"))
+ module_list_active(&list);
+
+ info.prefix = suc.prefix;
+ info.superprefix = suc.recursive_prefix;
+ if (suc.quiet)
+ info.flags |= OPT_QUIET;
+
+ for_each_listed_submodule(&list, init_submodule_cb, &info);
+ }
+
ret = update_submodules(&suc);
list_objects_filter_release(&filter_options);
return ret;
diff --git a/git-submodule.sh b/git-submodule.sh
index 23ebd90892..51be7c7f7e 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -361,14 +361,11 @@ cmd_update()
usage
fi
- if test -n "$init"
- then
- cmd_init "--" "$@" || return
- fi
-
{
- git submodule--helper update-clone ${GIT_QUIET:+--quiet} \
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
+ ${GIT_QUIET:+--quiet} \
${progress:+"--progress"} \
+ ${init:+--init} \
${wt_prefix:+--prefix "$wt_prefix"} \
${prefix:+--recursive-prefix "$prefix"} \
${update:+--update "$update"} \
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 12/13] submodule update: add tests for --filter
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (10 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 11/13] submodule--helper update-clone: learn --init Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
` (2 subsequent siblings)
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Test the "--filter" option to make sure we don't break anything while
refactoring "git submodule update".
Signed-off-by: Glen Choo <chooglen@google.com>
---
t/t7406-submodule-update.sh | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 7764c1c3cb..000e055811 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -1071,4 +1071,16 @@ test_expect_success 'submodule update --quiet passes quietness to fetch with a s
)
'
+test_expect_success 'submodule update --filter requires --init' '
+ test_expect_code 129 git -C super submodule update --filter blob:none
+'
+
+test_expect_success 'submodule update --filter sets partial clone settings' '
+ test_when_finished "rm -rf super-filter" &&
+ git clone cloned super-filter &&
+ git -C super-filter submodule update --init --filter blob:none &&
+ test_cmp_config -C super-filter/submodule true remote.origin.promisor &&
+ test_cmp_config -C super-filter/submodule blob:none remote.origin.partialclonefilter
+'
+
test_done
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v3 13/13] submodule--helper update-clone: check for --filter and --init
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (11 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 12/13] submodule update: add tests for --filter Glen Choo
@ 2022-03-03 0:57 ` Glen Choo
2022-03-03 9:58 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Ævar Arnfjörð Bjarmason
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
14 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-03 0:57 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
"git submodule update --filter" also requires the "--init" option. Teach
update-clone to do this usage check in C and remove the check from
git-submodule.sh.
In addition, change update-clone's usage string so that it teaches users
about "git submodule update" instead of "git submodule--helper
update-clone" (the string is copied from git-submodule.sh). This should
be more helpful to users since they don't invoke update-clone directly.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 20 +++++++++++++++++++-
git-submodule.sh | 5 -----
2 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 296ab80bf2..bef9ab22d4 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2545,7 +2545,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
};
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
+ N_("git submodule [--quiet] update"
+ " [--init [--filter=<filter-spec>]] [--remote]"
+ " [-N|--no-fetch] [-f|--force]"
+ " [--checkout|--merge|--rebase]"
+ " [--[no-]recommend-shallow] [--reference <repository>]"
+ " [--recursive] [--[no-]single-branch] [--] [<path>...]"),
NULL
};
suc.prefix = prefix;
@@ -2556,6 +2561,19 @@ static int update_clone(int argc, const char **argv, const char *prefix)
memset(&filter_options, 0, sizeof(filter_options));
argc = parse_options(argc, argv, prefix, module_update_clone_options,
git_submodule_helper_usage, 0);
+
+ if (filter_options.choice && !suc.init) {
+ /*
+ * NEEDSWORK: Don't use usage_with_options() because the
+ * usage string is for "git submodule update", but the
+ * options are for "git submodule--helper update-clone".
+ *
+ * This will no longer be an issue when "update-clone"
+ * is replaced by "git submodule--helper update".
+ */
+ usage(git_submodule_helper_usage[0]);
+ }
+
suc.filter_options = &filter_options;
if (update)
diff --git a/git-submodule.sh b/git-submodule.sh
index 51be7c7f7e..aa8bdfca9d 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -356,11 +356,6 @@ cmd_update()
shift
done
- if test -n "$filter" && test "$init" != "1"
- then
- usage
- fi
-
{
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
${GIT_QUIET:+--quiet} \
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* Re: [PATCH v3 00/13] submodule: convert parts of 'update' to C
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (12 preceding siblings ...)
2022-03-03 0:57 ` [PATCH v3 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
@ 2022-03-03 9:58 ` Ævar Arnfjörð Bjarmason
2022-03-03 21:41 ` Junio C Hamano
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
14 siblings, 1 reply; 75+ messages in thread
From: Ævar Arnfjörð Bjarmason @ 2022-03-03 9:58 UTC (permalink / raw)
To: Glen Choo
Cc: git, Junio C Hamano, Atharva Raykar, Emily Shaffer, Josh Steadmon
On Wed, Mar 02 2022, Glen Choo wrote:
> Original series: https://lore.kernel.org/git/20220210092833.55360-1-chooglen@google.com
> (I've trimmed the cc list down to the 'most interested' parties)
>
> Thanks for the input, Ævar :) This just fixes up a few small issues in
> the previous version.
And thanks for working on this, there was a reason I was down to
nitpicking in v2, this is looking really good & I can't find any issues
with this iteration at all.
So I'm happy to give this my:
Reviewed-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Junio: It would be great to get this advancing to "next" so that the
subsequent set of migrations to submodule-in-C advancing.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init
2022-03-01 18:34 ` Glen Choo
@ 2022-03-03 10:06 ` Ævar Arnfjörð Bjarmason
0 siblings, 0 replies; 75+ messages in thread
From: Ævar Arnfjörð Bjarmason @ 2022-03-03 10:06 UTC (permalink / raw)
To: Glen Choo; +Cc: Junio C Hamano, git
On Tue, Mar 01 2022, Glen Choo wrote:
> Junio C Hamano <gitster@pobox.com> writes:
>
>> Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes:
>>
>>>> diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
>>>> index 2ffc070319..3e8a05a052 100644
>>>> --- a/builtin/submodule--helper.c
>>>> +++ b/builtin/submodule--helper.c
>>>> @@ -2543,7 +2543,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
>>>> };
>>>>
>>>> const char *const git_submodule_helper_usage[] = {
>>>> - N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
>>>> + N_("git submodule [--quiet] update"
>>>> + "[--init [--filter=<filter-spec>]] [--remote]"
>>>> + "[-N|--no-fetch] [-f|--force]"
>>>> + "[--checkout|--merge|--rebase]"
>>>> + "[--[no-]recommend-shallow] [--reference <repository>]"
>>>> + "[--recursive] [--[no-]single-branch] [--] [<path>...]"),
>>>
>>> Since this has <repository>, <path> etc. it should still be marked for
>>> translation with N_().
>>
>> Yeah, that sounds like a good idea. Isn't it already inside N_()?
>
> Did I do this correctly? e.g. an alternative interpretation is that Ævar
> misread this as:
>
> const char *const git_submodule_helper_usage[] = {
> N_("git submodule [--quiet] update"),
> "[--init [--filter=<filter-spec>]] [--remote]",
> "[-N|--no-fetch] [-f|--force]",
> "[--checkout|--merge|--rebase]",
> "[--[no-]recommend-shallow] [--reference <repository>]",
> "[--recursive] [--[no-]single-branch] [--] [<path>...]",
(Even if a v3 has already been sent out). Yes, sorry. I just misread
this. The pre-image is correct.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v3 04/13] submodule--helper run-update-procedure: remove --suboid
2022-03-03 0:57 ` [PATCH v3 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
@ 2022-03-03 21:09 ` Junio C Hamano
0 siblings, 0 replies; 75+ messages in thread
From: Junio C Hamano @ 2022-03-03 21:09 UTC (permalink / raw)
To: Glen Choo
Cc: git, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Glen Choo <chooglen@google.com> writes:
> Teach run-update-procedure to determine the oid of the submodule's HEAD
> instead of doing it in git-subomdule.sh.
subomdule -> submodule.
> @@ -3032,6 +3029,12 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
> /* NEEDSWORK: this is a temporary name until we delete update_submodule() */
> static int update_submodule2(struct update_data *update_data)
> {
> + if (update_data->just_cloned)
> + oidcpy(&update_data->suboid, null_oid());
> + else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
> + die(_("Unable to find current revision in submodule path '%s'"),
> + update_data->displaypath);
> +
> if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
> return do_run_update_procedure(update_data);
Makes sense.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v3 05/13] submodule--helper: remove ensure-core-worktree
2022-03-03 0:57 ` [PATCH v3 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
@ 2022-03-03 21:25 ` Junio C Hamano
2022-03-04 21:27 ` Glen Choo
0 siblings, 1 reply; 75+ messages in thread
From: Junio C Hamano @ 2022-03-03 21:25 UTC (permalink / raw)
To: Glen Choo
Cc: git, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Glen Choo <chooglen@google.com> writes:
> Move the logic of "git submodule--helper ensure-core-worktree" into
> run-update-procedure. Since the ensure-core-worktree command is
I take it as "... command is now obsolete", or "... has become
obsolete"?
> obsolete, remove it.
>
> Signed-off-by: Glen Choo <chooglen@google.com>
> ---
> builtin/submodule--helper.c | 12 ++----------
> git-submodule.sh | 2 --
> 2 files changed, 2 insertions(+), 12 deletions(-)
On the script side, the removed call to ensure-core-worktree used
to precede these invocations of the helper
submodule--helper relative-path
submodule--helper remote-branch
submodule--helper print-default-remote
before we triggered run-update-procedure, so these helper calls were
done only after we made sure we have a submodule there at the path
and its configuration file has core.worktree set correctly. If we
failed to do so, we wouldn't have made these calls.
Now we call them unprotected. It is not immediately obvious if that
is a safe/sensible thing to do.
I would imagine that we would lose more and more code from the
script in the "while" loop before run-update-procedure is triggered,
and presumably the equivalent code will be added _after_ the call to
ensure_core_worktree() this patch adds to the beginning of
update_submodule2(), so in the end, the above will presumably become
a non-issue, but the series structure still feels iffy because of it.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v3 08/13] submodule--helper run-update-procedure: learn --remote
2022-03-03 0:57 ` [PATCH v3 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
@ 2022-03-03 21:35 ` Junio C Hamano
2022-03-04 21:29 ` Glen Choo
0 siblings, 1 reply; 75+ messages in thread
From: Junio C Hamano @ 2022-03-03 21:35 UTC (permalink / raw)
To: Glen Choo
Cc: git, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Glen Choo <chooglen@google.com> writes:
> @@ -3033,6 +3004,25 @@ static int update_submodule2(struct update_data *update_data)
> die(_("Unable to find current revision in submodule path '%s'"),
> update_data->displaypath);
>
> + if (update_data->remote) {
> + char *remote_name = get_default_remote_submodule(update_data->sm_path);
> + const char *branch = remote_submodule_branch(update_data->sm_path);
> + char *remote_ref = xstrfmt("refs/remotes/%s/%s", remote_name, branch);
> +
> + if (!update_data->nofetch) {
> + if (fetch_in_submodule(update_data->sm_path, update_data->depth,
> + 0, NULL))
> + die(_("Unable to fetch in submodule path '%s'"),
> + update_data->sm_path);
> + }
> +
> + if (resolve_gitlink_ref(update_data->sm_path, remote_ref, &update_data->oid))
> + die(_("Unable to find %s revision in submodule path '%s'"),
> + remote_ref, update_data->sm_path);
> +
> + free(remote_ref);
> + }
This, and ...
> @@ -409,21 +395,6 @@ cmd_update()
> just_cloned=
> fi
>
> - if test -n "$remote"
> - then
> - branch=$(git submodule--helper remote-branch "$sm_path")
> - if test -z "$nofetch"
> - then
> - # Fetch remote before determining tracking $sha1
> - fetch_in_submodule "$sm_path" $depth ||
> - die "fatal: $(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
> - fi
> - remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote)
> - sha1=$(sanitize_submodule_env; cd "$sm_path" &&
> - git rev-parse --verify "${remote_name}/${branch}") ||
> - die "fatal: $(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")"
> - fi
... this change would "fix" the temporary breakage [05/13] may have
brought us. From the series structure's point of view, doing
[05/13] after this would be more sensible. If we leave the call to
"displaypath" still in the script after this series, [05/13] or its
equivalent should mention that ensure-core-worktree does not matter
for that particular call when it delays the call to it by moving it
to the beginning of the update_submodule2() from the much earlier
part of the script.
> out=$(git submodule--helper run-update-procedure \
> ${wt_prefix:+--prefix "$wt_prefix"} \
> ${GIT_QUIET:+--quiet} \
> @@ -434,6 +405,7 @@ cmd_update()
> ${update:+--update "$update"} \
> ${prefix:+--recursive-prefix "$prefix"} \
> ${sha1:+--oid "$sha1"} \
> + ${remote:+--remote} \
> "--" \
> "$sm_path")
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v3 00/13] submodule: convert parts of 'update' to C
2022-03-03 9:58 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Ævar Arnfjörð Bjarmason
@ 2022-03-03 21:41 ` Junio C Hamano
0 siblings, 0 replies; 75+ messages in thread
From: Junio C Hamano @ 2022-03-03 21:41 UTC (permalink / raw)
To: Ævar Arnfjörð Bjarmason
Cc: Glen Choo, git, Atharva Raykar, Emily Shaffer, Josh Steadmon
Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes:
> On Wed, Mar 02 2022, Glen Choo wrote:
>
>> Original series: https://lore.kernel.org/git/20220210092833.55360-1-chooglen@google.com
>> (I've trimmed the cc list down to the 'most interested' parties)
>>
>> Thanks for the input, Ævar :) This just fixes up a few small issues in
>> the previous version.
>
> And thanks for working on this, there was a reason I was down to
> nitpicking in v2, this is looking really good & I can't find any issues
> with this iteration at all.
>
> So I'm happy to give this my:
>
> Reviewed-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Thanks for reviewing.
I found that the safety of doing [05/13] that early was
questionable, but other than that, it was a pleasant read.
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v3 05/13] submodule--helper: remove ensure-core-worktree
2022-03-03 21:25 ` Junio C Hamano
@ 2022-03-04 21:27 ` Glen Choo
0 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-04 21:27 UTC (permalink / raw)
To: Junio C Hamano
Cc: git, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Junio C Hamano <gitster@pobox.com> writes:
> Glen Choo <chooglen@google.com> writes:
>
>> Move the logic of "git submodule--helper ensure-core-worktree" into
>> run-update-procedure. Since the ensure-core-worktree command is
>
> I take it as "... command is now obsolete", or "... has become
> obsolete"?
Yes, that's a better phrasing.
> On the script side, the removed call to ensure-core-worktree used
> to precede these invocations of the helper
>
> submodule--helper relative-path
> submodule--helper remote-branch
> submodule--helper print-default-remote
>
> before we triggered run-update-procedure, so these helper calls were
> done only after we made sure we have a submodule there at the path
> and its configuration file has core.worktree set correctly. If we
> failed to do so, we wouldn't have made these calls.
>
> Now we call them unprotected. It is not immediately obvious if that
> is a safe/sensible thing to do.
>
> I would imagine that we would lose more and more code from the
> script in the "while" loop before run-update-procedure is triggered,
> and presumably the equivalent code will be added _after_ the call to
> ensure_core_worktree() this patch adds to the beginning of
> update_submodule2(), so in the end, the above will presumably become
> a non-issue, but the series structure still feels iffy because of it.
I could restructure this series so that this patch is as late as
possible, so we don't have to worry about safety for 'remote-branch' and
'print-default-remote', but we still have to consider 'relative-path'
because that's still around by the end of this series.
Fortunately, relative_path is just a wrapper around dir.h's
relative_path(), which AFAICT is just general purpose string
manipulation and has nothing to do with Git.
(I'm also certain that the other two commands don't interact with
core.worktree either, but I'll just restructure the series so that the
point is moot.)
^ permalink raw reply [flat|nested] 75+ messages in thread
* Re: [PATCH v3 08/13] submodule--helper run-update-procedure: learn --remote
2022-03-03 21:35 ` Junio C Hamano
@ 2022-03-04 21:29 ` Glen Choo
0 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-04 21:29 UTC (permalink / raw)
To: Junio C Hamano
Cc: git, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Junio C Hamano <gitster@pobox.com> writes:
> Glen Choo <chooglen@google.com> writes:
>
>> @@ -3033,6 +3004,25 @@ static int update_submodule2(struct update_data *update_data)
>> die(_("Unable to find current revision in submodule path '%s'"),
>> update_data->displaypath);
>>
>> + if (update_data->remote) {
>> + char *remote_name = get_default_remote_submodule(update_data->sm_path);
>> + const char *branch = remote_submodule_branch(update_data->sm_path);
>> + char *remote_ref = xstrfmt("refs/remotes/%s/%s", remote_name, branch);
>> +
>> + if (!update_data->nofetch) {
>> + if (fetch_in_submodule(update_data->sm_path, update_data->depth,
>> + 0, NULL))
>> + die(_("Unable to fetch in submodule path '%s'"),
>> + update_data->sm_path);
>> + }
>> +
>> + if (resolve_gitlink_ref(update_data->sm_path, remote_ref, &update_data->oid))
>> + die(_("Unable to find %s revision in submodule path '%s'"),
>> + remote_ref, update_data->sm_path);
>> +
>> + free(remote_ref);
>> + }
>
> This, and ...
>
>> @@ -409,21 +395,6 @@ cmd_update()
>> just_cloned=
>> fi
>>
>> - if test -n "$remote"
>> - then
>> - branch=$(git submodule--helper remote-branch "$sm_path")
>> - if test -z "$nofetch"
>> - then
>> - # Fetch remote before determining tracking $sha1
>> - fetch_in_submodule "$sm_path" $depth ||
>> - die "fatal: $(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
>> - fi
>> - remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote)
>> - sha1=$(sanitize_submodule_env; cd "$sm_path" &&
>> - git rev-parse --verify "${remote_name}/${branch}") ||
>> - die "fatal: $(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")"
>> - fi
>
> ... this change would "fix" the temporary breakage [05/13] may have
> brought us. From the series structure's point of view, doing
> [05/13] after this would be more sensible. If we leave the call to
> "displaypath" still in the script after this series, [05/13] or its
> equivalent should mention that ensure-core-worktree does not matter
> for that particular call when it delays the call to it by moving it
> to the beginning of the update_submodule2() from the much earlier
> part of the script.
>
I should've read this in full before sending my reply on [05/13]. Makes
sense, thanks for the pointer :)
>> out=$(git submodule--helper run-update-procedure \
>> ${wt_prefix:+--prefix "$wt_prefix"} \
>> ${GIT_QUIET:+--quiet} \
>> @@ -434,6 +405,7 @@ cmd_update()
>> ${update:+--update "$update"} \
>> ${prefix:+--recursive-prefix "$prefix"} \
>> ${sha1:+--oid "$sha1"} \
>> + ${remote:+--remote} \
>> "--" \
>> "$sm_path")
^ permalink raw reply [flat|nested] 75+ messages in thread
* [PATCH v4 00/13] submodule: convert parts of 'update' to C
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
` (13 preceding siblings ...)
2022-03-03 9:58 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Ævar Arnfjörð Bjarmason
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 01/13] submodule tests: test for init and update failure output Glen Choo
` (13 more replies)
14 siblings, 14 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Original series: https://lore.kernel.org/git/20220210092833.55360-1-chooglen@google.com
= Patch summary
- Patch 1 adds extra tests to "git submodule update" to make sure we
don't break anything
- Patch 2 removes dead code that used to be part of "git submodule
update"
- Patch 3 prepares for later changes by introducing the C function that
will hold most of the newly converted code
- Patch 4 moves run-update-procedure's --suboid option into C
- Patch 5 moves ensure-core-worktree into C
- Patches 6-8 move run-update-procedure's --remote option into C
- Patches 9-11 move "git submodule update"'s --init into C
- Patches 12-13 move "git submodule update"'s --filter option into C
= Changes
Since v3:
- Move 'remove ensure-core-worktree' towards the end (see
xmqqbkymaftr.fsf@gitster.g).
- Fix typo
Since v2:
- Patch 6: Fix a stale commit message that said 'in the next patch'.
- Patch 9: Fix an overly long line (spotted by Ævar in an older iteration of
ar/submodule-update)
- Patch 12: Test for usage using test_expect_code
- Patch 13: Add missing spaces to the usage string
Since v1:
- Fix compilation error due to bad rebase
- Remove accidentally included tests
- Fix a NEEDSWORK (it was a leftover from ar/submodule-update)
Atharva Raykar (3):
submodule--helper: get remote names from any repository
submodule--helper: refactor get_submodule_displaypath()
submodule--helper: allow setting superprefix for init_submodule()
Glen Choo (8):
submodule--helper: remove update-module-mode
submodule--helper: reorganize code for sh to C conversion
submodule--helper run-update-procedure: remove --suboid
submodule--helper run-update-procedure: learn --remote
submodule--helper update-clone: learn --init
submodule--helper: remove ensure-core-worktree
submodule update: add tests for --filter
submodule--helper update-clone: check for --filter and --init
Ævar Arnfjörð Bjarmason (2):
submodule tests: test for init and update failure output
submodule--helper: don't use bitfield indirection for parse_options()
builtin/submodule--helper.c | 248 +++++++++++++++++++--------------
git-submodule.sh | 54 +------
t/t7406-submodule-update.sh | 26 +++-
t/t7408-submodule-reference.sh | 14 +-
4 files changed, 183 insertions(+), 159 deletions(-)
Range-diff against v3:
1: 6138f4682c = 1: 6138f4682c submodule tests: test for init and update failure output
2: 6c83c78819 = 2: 6c83c78819 submodule--helper: remove update-module-mode
3: 9524986096 = 3: 9524986096 submodule--helper: reorganize code for sh to C conversion
4: f42f3de2b7 ! 4: 533de2c787 submodule--helper run-update-procedure: remove --suboid
@@ Commit message
submodule--helper run-update-procedure: remove --suboid
Teach run-update-procedure to determine the oid of the submodule's HEAD
- instead of doing it in git-subomdule.sh.
+ instead of doing it in git-submodule.sh.
Signed-off-by: Glen Choo <chooglen@google.com>
6: 8dc7bc5894 = 5: bcc90c332b submodule--helper: get remote names from any repository
7: feaf9f45d8 = 6: 93dd851882 submodule--helper: don't use bitfield indirection for parse_options()
8: 91e8e1a007 = 7: 1aff3622bc submodule--helper run-update-procedure: learn --remote
9: aba851e71e = 8: c59d6a9b3c submodule--helper: refactor get_submodule_displaypath()
10: 2155c049a2 = 9: 28bc5887ea submodule--helper: allow setting superprefix for init_submodule()
11: 03bbc39a06 = 10: 364d996481 submodule--helper update-clone: learn --init
5: b0a0cae633 ! 11: 3b7d961ade submodule--helper: remove ensure-core-worktree
@@ Commit message
submodule--helper: remove ensure-core-worktree
Move the logic of "git submodule--helper ensure-core-worktree" into
- run-update-procedure. Since the ensure-core-worktree command is
- obsolete, remove it.
+ run-update-procedure, and since this makes the ensure-core-worktree
+ command obsolete, remove it.
+
+ As a result, the order of two operations in git-submodule.sh is
+ reversed: 'set the value of core.worktree' now happens after the call to
+ "git submodule--helper relative-path". This is safe - "relative-path"
+ does not depend on the value of core.worktree.
Signed-off-by: Glen Choo <chooglen@google.com>
12: e49b26ad94 = 12: 70e00d294c submodule update: add tests for --filter
13: c97c97948a = 13: ed7f8d57dc submodule--helper update-clone: check for --filter and --init
base-commit: 715d08a9e51251ad8290b181b6ac3b9e1f9719d7
--
2.33.GIT
^ permalink raw reply [flat|nested] 75+ messages in thread
* [PATCH v4 01/13] submodule tests: test for init and update failure output
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 02/13] submodule--helper: remove update-module-mode Glen Choo
` (12 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Amend some submodule tests to test for the failure output of "git
submodule [update|init]". The lack of such tests hid a regression in
an earlier version of a subsequent commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
t/t7406-submodule-update.sh | 14 ++++++++++++--
t/t7408-submodule-reference.sh | 14 +++++++++++++-
2 files changed, 25 insertions(+), 3 deletions(-)
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 11cccbb333..7764c1c3cb 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -205,8 +205,18 @@ test_expect_success 'submodule update should fail due to local changes' '
(cd submodule &&
compare_head
) &&
- test_must_fail git submodule update submodule
- )
+ test_must_fail git submodule update submodule 2>../actual.raw
+ ) &&
+ sed "s/^> //" >expect <<-\EOF &&
+ > error: Your local changes to the following files would be overwritten by checkout:
+ > file
+ > Please commit your changes or stash them before you switch branches.
+ > Aborting
+ > fatal: Unable to checkout OID in submodule path '\''submodule'\''
+ EOF
+ sed -e "s/checkout $SQ[^$SQ]*$SQ/checkout OID/" <actual.raw >actual &&
+ test_cmp expect actual
+
'
test_expect_success 'submodule update should throw away changes with --force ' '
(cd super &&
diff --git a/t/t7408-submodule-reference.sh b/t/t7408-submodule-reference.sh
index a3892f494b..c3a4545510 100755
--- a/t/t7408-submodule-reference.sh
+++ b/t/t7408-submodule-reference.sh
@@ -193,7 +193,19 @@ test_expect_success 'missing nested submodule alternate fails clone and submodul
cd supersuper-clone &&
check_that_two_of_three_alternates_are_used &&
# update of the submodule fails
- test_must_fail git submodule update --init --recursive
+ cat >expect <<-\EOF &&
+ fatal: submodule '\''sub'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub'\''. Retry scheduled
+ fatal: submodule '\''sub-dissociate'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub-dissociate'\''. Retry scheduled
+ fatal: submodule '\''sub'\'' cannot add alternate: path ... does not exist
+ Failed to clone '\''sub'\'' a second time, aborting
+ fatal: Failed to recurse into submodule path ...
+ EOF
+ test_must_fail git submodule update --init --recursive 2>err &&
+ grep -e fatal: -e ^Failed err >actual.raw &&
+ sed -e "s/path $SQ[^$SQ]*$SQ/path .../" <actual.raw >actual &&
+ test_cmp expect actual
)
'
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 02/13] submodule--helper: remove update-module-mode
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
2022-03-05 0:13 ` [PATCH v4 01/13] submodule tests: test for init and update failure output Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
` (11 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
This is dead code - it has not been used since c51f8f94e5
(submodule--helper: run update procedures from C, 2021-08-24).
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index eeacefcc38..c11ee1ea2b 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1957,29 +1957,6 @@ static void determine_submodule_update_strategy(struct repository *r,
free(key);
}
-static int module_update_module_mode(int argc, const char **argv, const char *prefix)
-{
- const char *path, *update = NULL;
- int just_cloned;
- struct submodule_update_strategy update_strategy = { .type = SM_UPDATE_CHECKOUT };
-
- if (argc < 3 || argc > 4)
- die("submodule--helper update-module-clone expects <just-cloned> <path> [<update>]");
-
- just_cloned = git_config_int("just_cloned", argv[1]);
- path = argv[2];
-
- if (argc == 4)
- update = argv[3];
-
- determine_submodule_update_strategy(the_repository,
- just_cloned, path, update,
- &update_strategy);
- fputs(submodule_strategy_to_string(&update_strategy), stdout);
-
- return 0;
-}
-
struct update_clone_data {
const struct submodule *sub;
struct object_id oid;
@@ -3430,7 +3407,6 @@ static struct cmd_struct commands[] = {
{"name", module_name, 0},
{"clone", module_clone, 0},
{"add", module_add, SUPPORT_SUPER_PREFIX},
- {"update-module-mode", module_update_module_mode, 0},
{"update-clone", update_clone, 0},
{"run-update-procedure", run_update_procedure, 0},
{"ensure-core-worktree", ensure_core_worktree, 0},
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 03/13] submodule--helper: reorganize code for sh to C conversion
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
2022-03-05 0:13 ` [PATCH v4 01/13] submodule tests: test for init and update failure output Glen Choo
2022-03-05 0:13 ` [PATCH v4 02/13] submodule--helper: remove update-module-mode Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
` (10 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Introduce a function, update_submodule2(), that will implement the
functionality of run-update-procedure and its surrounding shell code in
submodule.sh. This name is temporary; it will replace update_submodule()
when the sh to C conversion is complete.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c11ee1ea2b..1b67a3887c 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2452,6 +2452,16 @@ static int do_run_update_procedure(struct update_data *ud)
return run_update_command(ud, subforce);
}
+/*
+ * NEEDSWORK: As we convert "git submodule update" to C,
+ * update_submodule2() will invoke more and more functions, making it
+ * difficult to preserve the function ordering without forward
+ * declarations.
+ *
+ * When the conversion is complete, this forward declaration will be
+ * unnecessary and should be removed.
+ */
+static int update_submodule2(struct update_data *update_data);
static void update_submodule(struct update_clone_data *ucd)
{
fprintf(stdout, "dummy %s %d\t%s\n",
@@ -2618,11 +2628,7 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
&update_data.update_strategy);
free(prefixed_path);
-
- if (!oideq(&update_data.oid, &update_data.suboid) || update_data.force)
- return do_run_update_procedure(&update_data);
-
- return 3;
+ return update_submodule2(&update_data);
}
static int resolve_relative_path(int argc, const char **argv, const char *prefix)
@@ -3022,6 +3028,16 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
force, reflog, quiet, track, dry_run);
return 0;
}
+
+/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
+static int update_submodule2(struct update_data *update_data)
+{
+ if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
+ return do_run_update_procedure(update_data);
+
+ return 3;
+}
+
struct add_data {
const char *prefix;
const char *branch;
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 04/13] submodule--helper run-update-procedure: remove --suboid
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (2 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 05/13] submodule--helper: get remote names from any repository Glen Choo
` (9 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach run-update-procedure to determine the oid of the submodule's HEAD
instead of doing it in git-submodule.sh.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 9 ++++++---
git-submodule.sh | 8 +-------
2 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 1b67a3887c..77ca4270f4 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2594,9 +2594,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
- OPT_CALLBACK_F(0, "suboid", &update_data.suboid, N_("subsha1"),
- N_("SHA1 of submodule's HEAD"), PARSE_OPT_NONEG,
- parse_opt_object_id),
OPT_END()
};
@@ -3032,6 +3029,12 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ if (update_data->just_cloned)
+ oidcpy(&update_data->suboid, null_oid());
+ else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
+ die(_("Unable to find current revision in submodule path '%s'"),
+ update_data->displaypath);
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
diff --git a/git-submodule.sh b/git-submodule.sh
index 87772ac891..32a09302ab 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -406,14 +406,9 @@ cmd_update()
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
- if test $just_cloned -eq 1
+ if test $just_cloned -eq 0
then
- subsha1=
- else
just_cloned=
- subsha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify HEAD) ||
- die "fatal: $(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")"
fi
if test -n "$remote"
@@ -441,7 +436,6 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
- ${subsha1:+--suboid "$subsha1"} \
"--" \
"$sm_path")
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 05/13] submodule--helper: get remote names from any repository
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (3 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 06/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
` (8 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
`get_default_remote()` retrieves the name of a remote by resolving the
refs from of the current repository's ref store.
Thus in order to use it for retrieving the remote name of a submodule,
we have to start a new subprocess which runs from the submodule
directory.
Let's instead introduce a function called `repo_get_default_remote()`
which takes any repository object and retrieves the remote accordingly.
`get_default_remote()` is then defined as a call to
`repo_get_default_remote()` with 'the_repository' passed to it.
Now that we have `repo_get_default_remote()`, we no longer have to start
a subprocess that called `submodule--helper get-default-remote` from
within the submodule directory.
So let's make a function called `get_default_remote_submodule()` which
takes a submodule path, and returns the default remote for that
submodule, all within the same process.
We can now use this function to save an unnecessary subprocess spawn in
`sync_submodule()`, and also in a subsequent patch, which will require
this functionality.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Helped-by: Glen Choo <chooglen@google.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 38 ++++++++++++++++++++++---------------
1 file changed, 23 insertions(+), 15 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 77ca4270f4..b5a2d83029 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -31,11 +31,13 @@
typedef void (*each_submodule_fn)(const struct cache_entry *list_item,
void *cb_data);
-static char *get_default_remote(void)
+static char *repo_get_default_remote(struct repository *repo)
{
char *dest = NULL, *ret;
struct strbuf sb = STRBUF_INIT;
- const char *refname = resolve_ref_unsafe("HEAD", 0, NULL, NULL);
+ struct ref_store *store = get_main_ref_store(repo);
+ const char *refname = refs_resolve_ref_unsafe(store, "HEAD", 0, NULL,
+ NULL);
if (!refname)
die(_("No such ref: %s"), "HEAD");
@@ -48,7 +50,7 @@ static char *get_default_remote(void)
die(_("Expecting a full ref name, got %s"), refname);
strbuf_addf(&sb, "branch.%s.remote", refname);
- if (git_config_get_string(sb.buf, &dest))
+ if (repo_config_get_string(repo, sb.buf, &dest))
ret = xstrdup("origin");
else
ret = dest;
@@ -57,6 +59,19 @@ static char *get_default_remote(void)
return ret;
}
+static char *get_default_remote_submodule(const char *module_path)
+{
+ struct repository subrepo;
+
+ repo_submodule_init(&subrepo, the_repository, module_path, null_oid());
+ return repo_get_default_remote(&subrepo);
+}
+
+static char *get_default_remote(void)
+{
+ return repo_get_default_remote(the_repository);
+}
+
static int print_default_remote(int argc, const char **argv, const char *prefix)
{
char *remote;
@@ -1343,9 +1358,8 @@ static void sync_submodule(const char *path, const char *prefix,
{
const struct submodule *sub;
char *remote_key = NULL;
- char *sub_origin_url, *super_config_url, *displaypath;
+ char *sub_origin_url, *super_config_url, *displaypath, *default_remote;
struct strbuf sb = STRBUF_INIT;
- struct child_process cp = CHILD_PROCESS_INIT;
char *sub_config_path = NULL;
if (!is_submodule_active(the_repository, path))
@@ -1384,21 +1398,15 @@ static void sync_submodule(const char *path, const char *prefix,
if (!is_submodule_populated_gently(path, NULL))
goto cleanup;
- prepare_submodule_repo_env(&cp.env_array);
- cp.git_cmd = 1;
- cp.dir = path;
- strvec_pushl(&cp.args, "submodule--helper",
- "print-default-remote", NULL);
-
strbuf_reset(&sb);
- if (capture_command(&cp, &sb, 0))
+ default_remote = get_default_remote_submodule(path);
+ if (!default_remote)
die(_("failed to get the default remote for submodule '%s'"),
path);
- strbuf_strip_suffix(&sb, "\n");
- remote_key = xstrfmt("remote.%s.url", sb.buf);
+ remote_key = xstrfmt("remote.%s.url", default_remote);
+ free(default_remote);
- strbuf_reset(&sb);
submodule_to_gitdir(&sb, path);
strbuf_addstr(&sb, "/config");
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 06/13] submodule--helper: don't use bitfield indirection for parse_options()
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (4 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 05/13] submodule--helper: get remote names from any repository Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 07/13] submodule--helper run-update-procedure: learn --remote Glen Choo
` (7 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Do away with the indirection of local variables added in
c51f8f94e5b (submodule--helper: run update procedures from C,
2021-08-24).
These were only needed because in C you can't get a pointer to a
single bit, so we were using intermediate variables instead.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index b5a2d83029..3832dccae5 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2023,10 +2023,10 @@ struct update_data {
struct object_id suboid;
struct submodule_update_strategy update_strategy;
int depth;
- unsigned int force: 1;
- unsigned int quiet: 1;
- unsigned int nofetch: 1;
- unsigned int just_cloned: 1;
+ unsigned int force;
+ unsigned int quiet;
+ unsigned int nofetch;
+ unsigned int just_cloned;
};
#define UPDATE_DATA_INIT { .update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT }
@@ -2578,16 +2578,17 @@ static int update_clone(int argc, const char **argv, const char *prefix)
static int run_update_procedure(int argc, const char **argv, const char *prefix)
{
- int force = 0, quiet = 0, nofetch = 0, just_cloned = 0;
char *prefixed_path, *update = NULL;
struct update_data update_data = UPDATE_DATA_INIT;
struct option options[] = {
- OPT__QUIET(&quiet, N_("suppress output for update by rebase or merge")),
- OPT__FORCE(&force, N_("force checkout updates"), 0),
- OPT_BOOL('N', "no-fetch", &nofetch,
+ OPT__QUIET(&update_data.quiet,
+ N_("suppress output for update by rebase or merge")),
+ OPT__FORCE(&update_data.force, N_("force checkout updates"),
+ 0),
+ OPT_BOOL('N', "no-fetch", &update_data.nofetch,
N_("don't fetch new objects from the remote site")),
- OPT_BOOL(0, "just-cloned", &just_cloned,
+ OPT_BOOL(0, "just-cloned", &update_data.just_cloned,
N_("overrides update mode in case the repository is a fresh clone")),
OPT_INTEGER(0, "depth", &update_data.depth, N_("depth for shallow fetch")),
OPT_STRING(0, "prefix", &prefix,
@@ -2615,10 +2616,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
if (argc != 1)
usage_with_options(usage, options);
- update_data.force = !!force;
- update_data.quiet = !!quiet;
- update_data.nofetch = !!nofetch;
- update_data.just_cloned = !!just_cloned;
update_data.sm_path = argv[0];
if (update_data.recursive_prefix)
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 07/13] submodule--helper run-update-procedure: learn --remote
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (5 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 06/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 08/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
` (6 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach run-update-procedure to handle --remote instead of parsing
--remote in git-submodule.sh. As a result, "git submodule--helper
[print-default-remote|remote-branch]" have no more callers, so remove
them.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 56 +++++++++++++++----------------------
git-submodule.sh | 30 +-------------------
2 files changed, 23 insertions(+), 63 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 3832dccae5..f673f7ebbf 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -72,21 +72,6 @@ static char *get_default_remote(void)
return repo_get_default_remote(the_repository);
}
-static int print_default_remote(int argc, const char **argv, const char *prefix)
-{
- char *remote;
-
- if (argc != 1)
- die(_("submodule--helper print-default-remote takes no arguments"));
-
- remote = get_default_remote();
- if (remote)
- printf("%s\n", remote);
-
- free(remote);
- return 0;
-}
-
static int starts_with_dot_slash(const char *str)
{
return str[0] == '.' && is_dir_sep(str[1]);
@@ -2027,6 +2012,7 @@ struct update_data {
unsigned int quiet;
unsigned int nofetch;
unsigned int just_cloned;
+ unsigned int remote;
};
#define UPDATE_DATA_INIT { .update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT }
@@ -2603,6 +2589,8 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
+ OPT_BOOL(0, "remote", &update_data.remote,
+ N_("use SHA-1 of submodule's remote tracking branch")),
OPT_END()
};
@@ -2682,23 +2670,6 @@ static const char *remote_submodule_branch(const char *path)
return branch;
}
-static int resolve_remote_submodule_branch(int argc, const char **argv,
- const char *prefix)
-{
- const char *ret;
- struct strbuf sb = STRBUF_INIT;
- if (argc != 2)
- die("submodule--helper remote-branch takes exactly one arguments, got %d", argc);
-
- ret = remote_submodule_branch(argv[1]);
- if (!ret)
- die("submodule %s doesn't exist", argv[1]);
-
- printf("%s", ret);
- strbuf_release(&sb);
- return 0;
-}
-
static int push_check(int argc, const char **argv, const char *prefix)
{
struct remote *remote;
@@ -3040,6 +3011,25 @@ static int update_submodule2(struct update_data *update_data)
die(_("Unable to find current revision in submodule path '%s'"),
update_data->displaypath);
+ if (update_data->remote) {
+ char *remote_name = get_default_remote_submodule(update_data->sm_path);
+ const char *branch = remote_submodule_branch(update_data->sm_path);
+ char *remote_ref = xstrfmt("refs/remotes/%s/%s", remote_name, branch);
+
+ if (!update_data->nofetch) {
+ if (fetch_in_submodule(update_data->sm_path, update_data->depth,
+ 0, NULL))
+ die(_("Unable to fetch in submodule path '%s'"),
+ update_data->sm_path);
+ }
+
+ if (resolve_gitlink_ref(update_data->sm_path, remote_ref, &update_data->oid))
+ die(_("Unable to find %s revision in submodule path '%s'"),
+ remote_ref, update_data->sm_path);
+
+ free(remote_ref);
+ }
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
@@ -3439,11 +3429,9 @@ static struct cmd_struct commands[] = {
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
{"init", module_init, SUPPORT_SUPER_PREFIX},
{"status", module_status, SUPPORT_SUPER_PREFIX},
- {"print-default-remote", print_default_remote, 0},
{"sync", module_sync, SUPPORT_SUPER_PREFIX},
{"deinit", module_deinit, 0},
{"summary", module_summary, SUPPORT_SUPER_PREFIX},
- {"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
{"is-active", is_active, 0},
diff --git a/git-submodule.sh b/git-submodule.sh
index 32a09302ab..882bf097d5 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -247,20 +247,6 @@ cmd_deinit()
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
}
-# usage: fetch_in_submodule <module_path> [<depth>] [<sha1>]
-# Because arguments are positional, use an empty string to omit <depth>
-# but include <sha1>.
-fetch_in_submodule () (
- sanitize_submodule_env &&
- cd "$1" &&
- if test $# -eq 3
- then
- echo "$3" | git fetch ${GIT_QUIET:+--quiet} --stdin ${2:+"$2"}
- else
- git fetch ${GIT_QUIET:+--quiet} ${2:+"$2"}
- fi
-)
-
#
# Update each submodule path to correct revision, using clone and checkout as needed
#
@@ -411,21 +397,6 @@ cmd_update()
just_cloned=
fi
- if test -n "$remote"
- then
- branch=$(git submodule--helper remote-branch "$sm_path")
- if test -z "$nofetch"
- then
- # Fetch remote before determining tracking $sha1
- fetch_in_submodule "$sm_path" $depth ||
- die "fatal: $(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
- fi
- remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote)
- sha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify "${remote_name}/${branch}") ||
- die "fatal: $(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")"
- fi
-
out=$(git submodule--helper run-update-procedure \
${wt_prefix:+--prefix "$wt_prefix"} \
${GIT_QUIET:+--quiet} \
@@ -436,6 +407,7 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
+ ${remote:+--remote} \
"--" \
"$sm_path")
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 08/13] submodule--helper: refactor get_submodule_displaypath()
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (6 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 07/13] submodule--helper run-update-procedure: learn --remote Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 09/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
` (5 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
We create a function called `do_get_submodule_displaypath()` that
generates the display path required by several submodule functions, and
takes a custom superprefix parameter, instead of reading it from the
environment.
We then redefine the existing `get_submodule_displaypath()` function
as a call to this new function, where the superprefix is obtained from
the environment.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/submodule--helper.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index f673f7ebbf..52d4f47ffc 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -247,11 +247,10 @@ static int resolve_relative_url_test(int argc, const char **argv, const char *pr
return 0;
}
-/* the result should be freed by the caller. */
-static char *get_submodule_displaypath(const char *path, const char *prefix)
+static char *do_get_submodule_displaypath(const char *path,
+ const char *prefix,
+ const char *super_prefix)
{
- const char *super_prefix = get_super_prefix();
-
if (prefix && super_prefix) {
BUG("cannot have prefix '%s' and superprefix '%s'",
prefix, super_prefix);
@@ -267,6 +266,13 @@ static char *get_submodule_displaypath(const char *path, const char *prefix)
}
}
+/* the result should be freed by the caller. */
+static char *get_submodule_displaypath(const char *path, const char *prefix)
+{
+ const char *super_prefix = get_super_prefix();
+ return do_get_submodule_displaypath(path, prefix, super_prefix);
+}
+
static char *compute_rev_name(const char *sub_path, const char* object_id)
{
struct strbuf sb = STRBUF_INIT;
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 09/13] submodule--helper: allow setting superprefix for init_submodule()
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (7 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 08/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 10/13] submodule--helper update-clone: learn --init Glen Choo
` (4 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon,
Christian Couder, Shourya Shukla
From: Atharva Raykar <raykar.ath@gmail.com>
We allow callers of the `init_submodule()` function to optionally
override the superprefix from the environment.
We need to enable this option because in our conversion of the update
command that will follow, the '--init' option will be handled through
this API. We will need to change the superprefix at that time to ensure
the display paths show correctly in the output messages.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Shourya Shukla <periperidip@gmail.com>
Signed-off-by: Atharva Raykar <raykar.ath@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/submodule--helper.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 52d4f47ffc..c6df64bf6a 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -594,18 +594,22 @@ static int module_foreach(int argc, const char **argv, const char *prefix)
struct init_cb {
const char *prefix;
+ const char *superprefix;
unsigned int flags;
};
#define INIT_CB_INIT { 0 }
static void init_submodule(const char *path, const char *prefix,
- unsigned int flags)
+ const char *superprefix, unsigned int flags)
{
const struct submodule *sub;
struct strbuf sb = STRBUF_INIT;
char *upd = NULL, *url = NULL, *displaypath;
- displaypath = get_submodule_displaypath(path, prefix);
+ /* try superprefix from the environment, if it is not passed explicitly */
+ if (!superprefix)
+ superprefix = get_super_prefix();
+ displaypath = do_get_submodule_displaypath(path, prefix, superprefix);
sub = submodule_from_path(the_repository, null_oid(), path);
@@ -679,7 +683,7 @@ static void init_submodule(const char *path, const char *prefix,
static void init_submodule_cb(const struct cache_entry *list_item, void *cb_data)
{
struct init_cb *info = cb_data;
- init_submodule(list_item->name, info->prefix, info->flags);
+ init_submodule(list_item->name, info->prefix, info->superprefix, info->flags);
}
static int module_init(int argc, const char **argv, const char *prefix)
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 10/13] submodule--helper update-clone: learn --init
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (8 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 09/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:13 ` [PATCH v4 11/13] submodule--helper: remove ensure-core-worktree Glen Choo
` (3 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Teach "git submodule--helper update-clone" the --init flag and remove
the corresponding shell code.
When the `--init` flag is passed to the subcommand, we do not spawn a
new subprocess and call `submodule--helper init` on the submodule paths,
because the Git machinery is not able to pick up the configuration
changes introduced by that init call. So we instead run the
`init_submodule_cb()` callback over each submodule in the same process.
[1] https://lore.kernel.org/git/CAP8UFD0NCQ5w_3GtT_xHr35i7h8BuLX4UcHNY6VHPGREmDVObA@mail.gmail.com/
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 26 ++++++++++++++++++++++++++
git-submodule.sh | 9 +++------
2 files changed, 29 insertions(+), 6 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c6df64bf6a..17dabf3d12 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2000,6 +2000,7 @@ struct submodule_update_clone {
int failed_clones_nr, failed_clones_alloc;
int max_jobs;
+ unsigned int init;
};
#define SUBMODULE_UPDATE_CLONE_INIT { \
.list = MODULE_LIST_INIT, \
@@ -2509,6 +2510,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
int ret;
struct option module_update_clone_options[] = {
+ OPT_BOOL(0, "init", &suc.init,
+ N_("initialize uninitialized submodules before update")),
OPT_STRING(0, "prefix", &prefix,
N_("path"),
N_("path into the working tree")),
@@ -2567,6 +2570,29 @@ static int update_clone(int argc, const char **argv, const char *prefix)
if (pathspec.nr)
suc.warn_if_uninitialized = 1;
+ if (suc.init) {
+ struct module_list list = MODULE_LIST_INIT;
+ struct init_cb info = INIT_CB_INIT;
+
+ if (module_list_compute(argc, argv, suc.prefix,
+ &pathspec, &list) < 0)
+ return 1;
+
+ /*
+ * If there are no path args and submodule.active is set then,
+ * by default, only initialize 'active' modules.
+ */
+ if (!argc && git_config_get_value_multi("submodule.active"))
+ module_list_active(&list);
+
+ info.prefix = suc.prefix;
+ info.superprefix = suc.recursive_prefix;
+ if (suc.quiet)
+ info.flags |= OPT_QUIET;
+
+ for_each_listed_submodule(&list, init_submodule_cb, &info);
+ }
+
ret = update_submodules(&suc);
list_objects_filter_release(&filter_options);
return ret;
diff --git a/git-submodule.sh b/git-submodule.sh
index 882bf097d5..16dea0ca59 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -361,14 +361,11 @@ cmd_update()
usage
fi
- if test -n "$init"
- then
- cmd_init "--" "$@" || return
- fi
-
{
- git submodule--helper update-clone ${GIT_QUIET:+--quiet} \
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
+ ${GIT_QUIET:+--quiet} \
${progress:+"--progress"} \
+ ${init:+--init} \
${wt_prefix:+--prefix "$wt_prefix"} \
${prefix:+--recursive-prefix "$prefix"} \
${update:+--update "$update"} \
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 11/13] submodule--helper: remove ensure-core-worktree
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (9 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 10/13] submodule--helper update-clone: learn --init Glen Choo
@ 2022-03-05 0:13 ` Glen Choo
2022-03-05 0:14 ` [PATCH v4 12/13] submodule update: add tests for --filter Glen Choo
` (2 subsequent siblings)
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:13 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Move the logic of "git submodule--helper ensure-core-worktree" into
run-update-procedure, and since this makes the ensure-core-worktree
command obsolete, remove it.
As a result, the order of two operations in git-submodule.sh is
reversed: 'set the value of core.worktree' now happens after the call to
"git submodule--helper relative-path". This is safe - "relative-path"
does not depend on the value of core.worktree.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 12 ++----------
git-submodule.sh | 2 --
2 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 17dabf3d12..296ab80bf2 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2783,17 +2783,11 @@ static int push_check(int argc, const char **argv, const char *prefix)
return 0;
}
-static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
+static void ensure_core_worktree(const char *path)
{
- const char *path;
const char *cw;
struct repository subrepo;
- if (argc != 2)
- BUG("submodule--helper ensure-core-worktree <path>");
-
- path = argv[1];
-
if (repo_submodule_init(&subrepo, the_repository, path, null_oid()))
die(_("could not get a repository handle for submodule '%s'"), path);
@@ -2813,8 +2807,6 @@ static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
free(abs_path);
strbuf_release(&sb);
}
-
- return 0;
}
static int absorb_git_dirs(int argc, const char **argv, const char *prefix)
@@ -3041,6 +3033,7 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ ensure_core_worktree(update_data->sm_path);
if (update_data->just_cloned)
oidcpy(&update_data->suboid, null_oid());
else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
@@ -3459,7 +3452,6 @@ static struct cmd_struct commands[] = {
{"add", module_add, SUPPORT_SUPER_PREFIX},
{"update-clone", update_clone, 0},
{"run-update-procedure", run_update_procedure, 0},
- {"ensure-core-worktree", ensure_core_worktree, 0},
{"relative-path", resolve_relative_path, 0},
{"resolve-relative-url-test", resolve_relative_url_test, 0},
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index 16dea0ca59..51be7c7f7e 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -385,8 +385,6 @@ cmd_update()
do
die_if_unmatched "$quickabort" "$sha1"
- git submodule--helper ensure-core-worktree "$sm_path" || exit 1
-
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
if test $just_cloned -eq 0
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 12/13] submodule update: add tests for --filter
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (10 preceding siblings ...)
2022-03-05 0:13 ` [PATCH v4 11/13] submodule--helper: remove ensure-core-worktree Glen Choo
@ 2022-03-05 0:14 ` Glen Choo
2022-03-05 0:14 ` [PATCH v4 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
2022-03-05 0:40 ` [PATCH v4 00/13] submodule: convert parts of 'update' to C Junio C Hamano
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:14 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Test the "--filter" option to make sure we don't break anything while
refactoring "git submodule update".
Signed-off-by: Glen Choo <chooglen@google.com>
---
t/t7406-submodule-update.sh | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 7764c1c3cb..000e055811 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -1071,4 +1071,16 @@ test_expect_success 'submodule update --quiet passes quietness to fetch with a s
)
'
+test_expect_success 'submodule update --filter requires --init' '
+ test_expect_code 129 git -C super submodule update --filter blob:none
+'
+
+test_expect_success 'submodule update --filter sets partial clone settings' '
+ test_when_finished "rm -rf super-filter" &&
+ git clone cloned super-filter &&
+ git -C super-filter submodule update --init --filter blob:none &&
+ test_cmp_config -C super-filter/submodule true remote.origin.promisor &&
+ test_cmp_config -C super-filter/submodule blob:none remote.origin.partialclonefilter
+'
+
test_done
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* [PATCH v4 13/13] submodule--helper update-clone: check for --filter and --init
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (11 preceding siblings ...)
2022-03-05 0:14 ` [PATCH v4 12/13] submodule update: add tests for --filter Glen Choo
@ 2022-03-05 0:14 ` Glen Choo
2022-03-05 0:40 ` [PATCH v4 00/13] submodule: convert parts of 'update' to C Junio C Hamano
13 siblings, 0 replies; 75+ messages in thread
From: Glen Choo @ 2022-03-05 0:14 UTC (permalink / raw)
To: git
Cc: Glen Choo, Junio C Hamano, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
"git submodule update --filter" also requires the "--init" option. Teach
update-clone to do this usage check in C and remove the check from
git-submodule.sh.
In addition, change update-clone's usage string so that it teaches users
about "git submodule update" instead of "git submodule--helper
update-clone" (the string is copied from git-submodule.sh). This should
be more helpful to users since they don't invoke update-clone directly.
Signed-off-by: Glen Choo <chooglen@google.com>
---
builtin/submodule--helper.c | 20 +++++++++++++++++++-
git-submodule.sh | 5 -----
2 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 296ab80bf2..bef9ab22d4 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2545,7 +2545,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
};
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
+ N_("git submodule [--quiet] update"
+ " [--init [--filter=<filter-spec>]] [--remote]"
+ " [-N|--no-fetch] [-f|--force]"
+ " [--checkout|--merge|--rebase]"
+ " [--[no-]recommend-shallow] [--reference <repository>]"
+ " [--recursive] [--[no-]single-branch] [--] [<path>...]"),
NULL
};
suc.prefix = prefix;
@@ -2556,6 +2561,19 @@ static int update_clone(int argc, const char **argv, const char *prefix)
memset(&filter_options, 0, sizeof(filter_options));
argc = parse_options(argc, argv, prefix, module_update_clone_options,
git_submodule_helper_usage, 0);
+
+ if (filter_options.choice && !suc.init) {
+ /*
+ * NEEDSWORK: Don't use usage_with_options() because the
+ * usage string is for "git submodule update", but the
+ * options are for "git submodule--helper update-clone".
+ *
+ * This will no longer be an issue when "update-clone"
+ * is replaced by "git submodule--helper update".
+ */
+ usage(git_submodule_helper_usage[0]);
+ }
+
suc.filter_options = &filter_options;
if (update)
diff --git a/git-submodule.sh b/git-submodule.sh
index 51be7c7f7e..aa8bdfca9d 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -356,11 +356,6 @@ cmd_update()
shift
done
- if test -n "$filter" && test "$init" != "1"
- then
- usage
- fi
-
{
git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
${GIT_QUIET:+--quiet} \
--
2.33.GIT
^ permalink raw reply related [flat|nested] 75+ messages in thread
* Re: [PATCH v4 00/13] submodule: convert parts of 'update' to C
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
` (12 preceding siblings ...)
2022-03-05 0:14 ` [PATCH v4 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
@ 2022-03-05 0:40 ` Junio C Hamano
13 siblings, 0 replies; 75+ messages in thread
From: Junio C Hamano @ 2022-03-05 0:40 UTC (permalink / raw)
To: Glen Choo
Cc: git, Atharva Raykar, Emily Shaffer,
Ævar Arnfjörð Bjarmason, Josh Steadmon
Glen Choo <chooglen@google.com> writes:
> Original series: https://lore.kernel.org/git/20220210092833.55360-1-chooglen@google.com
>
> = Patch summary
>
> - Patch 1 adds extra tests to "git submodule update" to make sure we
> don't break anything
> - Patch 2 removes dead code that used to be part of "git submodule
> update"
> - Patch 3 prepares for later changes by introducing the C function that
> will hold most of the newly converted code
> - Patch 4 moves run-update-procedure's --suboid option into C
> - Patch 5 moves ensure-core-worktree into C
> - Patches 6-8 move run-update-procedure's --remote option into C
> - Patches 9-11 move "git submodule update"'s --init into C
> - Patches 12-13 move "git submodule update"'s --filter option into C
Looking good. Will queue.
Let's see if there are further comments before declaring victory and
merging it down to 'next' shortly.
Thanks.
^ permalink raw reply [flat|nested] 75+ messages in thread
end of thread, other threads:[~2022-03-05 0:41 UTC | newest]
Thread overview: 75+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-01 0:08 [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
2022-03-01 0:08 ` [PATCH 01/13] submodule tests: test for init and update failure output Glen Choo
2022-03-01 0:08 ` [PATCH 02/13] submodule--helper: remove update-module-mode Glen Choo
2022-03-01 0:08 ` [PATCH 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
2022-03-01 0:08 ` [PATCH 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
2022-03-01 0:08 ` [PATCH 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
2022-03-01 0:08 ` [PATCH 06/13] submodule--helper: get remote names from any repository Glen Choo
2022-03-01 2:46 ` Junio C Hamano
2022-03-01 4:26 ` Glen Choo
2022-03-01 0:08 ` [PATCH 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
2022-03-01 0:08 ` [PATCH 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
2022-03-01 0:08 ` [PATCH 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
2022-03-01 0:08 ` [PATCH 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
2022-03-01 0:08 ` [PATCH 11/13] submodule--helper update-clone: learn --init Glen Choo
2022-03-01 0:08 ` [PATCH 12/13] submodule update: add tests for --filter Glen Choo
2022-03-01 0:08 ` [PATCH 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
2022-03-01 1:29 ` [PATCH 00/13] submodule: convert parts of 'update' to C Glen Choo
2022-03-01 4:41 ` [PATCH v2 " Glen Choo
2022-03-01 4:41 ` [PATCH v2 01/13] submodule tests: test for init and update failure output Glen Choo
2022-03-01 4:41 ` [PATCH v2 02/13] submodule--helper: remove update-module-mode Glen Choo
2022-03-01 4:41 ` [PATCH v2 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
2022-03-01 4:41 ` [PATCH v2 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
2022-03-01 4:41 ` [PATCH v2 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
2022-03-01 4:41 ` [PATCH v2 06/13] submodule--helper: get remote names from any repository Glen Choo
2022-03-01 8:01 ` Ævar Arnfjörð Bjarmason
2022-03-01 4:41 ` [PATCH v2 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
2022-03-01 4:41 ` [PATCH v2 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
2022-03-01 4:41 ` [PATCH v2 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
2022-03-01 8:05 ` Ævar Arnfjörð Bjarmason
2022-03-01 4:41 ` [PATCH v2 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
2022-03-01 4:41 ` [PATCH v2 11/13] submodule--helper update-clone: learn --init Glen Choo
2022-03-01 4:41 ` [PATCH v2 12/13] submodule update: add tests for --filter Glen Choo
2022-03-01 8:07 ` Ævar Arnfjörð Bjarmason
2022-03-01 18:30 ` Glen Choo
2022-03-01 4:41 ` [PATCH v2 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
2022-03-01 7:21 ` Ævar Arnfjörð Bjarmason
2022-03-01 7:34 ` Junio C Hamano
2022-03-01 18:34 ` Glen Choo
2022-03-03 10:06 ` Ævar Arnfjörð Bjarmason
2022-03-03 0:57 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Glen Choo
2022-03-03 0:57 ` [PATCH v3 01/13] submodule tests: test for init and update failure output Glen Choo
2022-03-03 0:57 ` [PATCH v3 02/13] submodule--helper: remove update-module-mode Glen Choo
2022-03-03 0:57 ` [PATCH v3 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
2022-03-03 0:57 ` [PATCH v3 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
2022-03-03 21:09 ` Junio C Hamano
2022-03-03 0:57 ` [PATCH v3 05/13] submodule--helper: remove ensure-core-worktree Glen Choo
2022-03-03 21:25 ` Junio C Hamano
2022-03-04 21:27 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 06/13] submodule--helper: get remote names from any repository Glen Choo
2022-03-03 0:57 ` [PATCH v3 07/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
2022-03-03 0:57 ` [PATCH v3 08/13] submodule--helper run-update-procedure: learn --remote Glen Choo
2022-03-03 21:35 ` Junio C Hamano
2022-03-04 21:29 ` Glen Choo
2022-03-03 0:57 ` [PATCH v3 09/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
2022-03-03 0:57 ` [PATCH v3 10/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
2022-03-03 0:57 ` [PATCH v3 11/13] submodule--helper update-clone: learn --init Glen Choo
2022-03-03 0:57 ` [PATCH v3 12/13] submodule update: add tests for --filter Glen Choo
2022-03-03 0:57 ` [PATCH v3 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
2022-03-03 9:58 ` [PATCH v3 00/13] submodule: convert parts of 'update' to C Ævar Arnfjörð Bjarmason
2022-03-03 21:41 ` Junio C Hamano
2022-03-05 0:13 ` [PATCH v4 " Glen Choo
2022-03-05 0:13 ` [PATCH v4 01/13] submodule tests: test for init and update failure output Glen Choo
2022-03-05 0:13 ` [PATCH v4 02/13] submodule--helper: remove update-module-mode Glen Choo
2022-03-05 0:13 ` [PATCH v4 03/13] submodule--helper: reorganize code for sh to C conversion Glen Choo
2022-03-05 0:13 ` [PATCH v4 04/13] submodule--helper run-update-procedure: remove --suboid Glen Choo
2022-03-05 0:13 ` [PATCH v4 05/13] submodule--helper: get remote names from any repository Glen Choo
2022-03-05 0:13 ` [PATCH v4 06/13] submodule--helper: don't use bitfield indirection for parse_options() Glen Choo
2022-03-05 0:13 ` [PATCH v4 07/13] submodule--helper run-update-procedure: learn --remote Glen Choo
2022-03-05 0:13 ` [PATCH v4 08/13] submodule--helper: refactor get_submodule_displaypath() Glen Choo
2022-03-05 0:13 ` [PATCH v4 09/13] submodule--helper: allow setting superprefix for init_submodule() Glen Choo
2022-03-05 0:13 ` [PATCH v4 10/13] submodule--helper update-clone: learn --init Glen Choo
2022-03-05 0:13 ` [PATCH v4 11/13] submodule--helper: remove ensure-core-worktree Glen Choo
2022-03-05 0:14 ` [PATCH v4 12/13] submodule update: add tests for --filter Glen Choo
2022-03-05 0:14 ` [PATCH v4 13/13] submodule--helper update-clone: check for --filter and --init Glen Choo
2022-03-05 0:40 ` [PATCH v4 00/13] submodule: convert parts of 'update' to C Junio C Hamano
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