* [PATCH v2 1/8] branch: refactor width computation
2015-08-18 19:15 [PATCH v2 0/8] port brnach.c to use ref-filter APIs Karthik Nayak
@ 2015-08-18 19:15 ` Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 2/8] branch: bump get_head_description() to the top Karthik Nayak
` (6 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: Karthik Nayak @ 2015-08-18 19:15 UTC (permalink / raw)
To: git; +Cc: christian.couder, Matthieu.Moy, gitster, Karthik Nayak
From: Karthik Nayak <karthik.188@gmail.com>
Remove unnecessary variables from ref_list and ref_item which were
used for width computation. This is to make ref_item similar to
ref-filter's ref_array_item. This will ensure a smooth port of
branch.c to use ref-filter APIs in further patches.
Previously the maxwidth was computed when inserting the refs into the
ref_list. Now, we obtain the entire ref_list and then compute
maxwidth.
Based-on-patch-by: Jeff King <peff@peff.net>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
builtin/branch.c | 64 ++++++++++++++++++++++++++++++--------------------------
1 file changed, 34 insertions(+), 30 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index 4fc8beb..28a10d6 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -282,14 +282,14 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
struct ref_item {
char *name;
char *dest;
- unsigned int kind, width;
+ unsigned int kind;
struct commit *commit;
int ignore;
};
struct ref_list {
struct rev_info revs;
- int index, alloc, maxwidth, verbose, abbrev;
+ int index, alloc, verbose, abbrev;
struct ref_item *list;
struct commit_list *with_commit;
int kinds;
@@ -386,15 +386,8 @@ static int append_ref(const char *refname, const struct object_id *oid, int flag
newitem->name = xstrdup(refname);
newitem->kind = kind;
newitem->commit = commit;
- newitem->width = utf8_strwidth(refname);
newitem->dest = resolve_symref(orig_refname, prefix);
newitem->ignore = 0;
- /* adjust for "remotes/" */
- if (newitem->kind == REF_REMOTE_BRANCH &&
- ref_list->kinds != REF_REMOTE_BRANCH)
- newitem->width += 8;
- if (newitem->width > ref_list->maxwidth)
- ref_list->maxwidth = newitem->width;
return 0;
}
@@ -505,11 +498,12 @@ static void add_verbose_info(struct strbuf *out, struct ref_item *item,
}
static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
- int abbrev, int current, char *prefix)
+ int abbrev, int current, const char *remote_prefix)
{
char c;
int color;
struct strbuf out = STRBUF_INIT, name = STRBUF_INIT;
+ const char *prefix = "";
if (item->ignore)
return;
@@ -520,6 +514,7 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
break;
case REF_REMOTE_BRANCH:
color = BRANCH_COLOR_REMOTE;
+ prefix = remote_prefix;
break;
default:
color = BRANCH_COLOR_PLAIN;
@@ -557,16 +552,22 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
strbuf_release(&out);
}
-static int calc_maxwidth(struct ref_list *refs)
+static int calc_maxwidth(struct ref_list *refs, int remote_bonus)
{
- int i, w = 0;
+ int i, max = 0;
for (i = 0; i < refs->index; i++) {
- if (refs->list[i].ignore)
+ struct ref_item *it = &refs->list[i];
+ int w;
+
+ if (it->ignore)
continue;
- if (refs->list[i].width > w)
- w = refs->list[i].width;
+ w = utf8_strwidth(it->name);
+ if (it->kind == REF_REMOTE_BRANCH)
+ w += remote_bonus;
+ if (w > max)
+ max = w;
}
- return w;
+ return max;
}
static char *get_head_description(void)
@@ -600,21 +601,18 @@ static char *get_head_description(void)
return strbuf_detach(&desc, NULL);
}
-static void show_detached(struct ref_list *ref_list)
+static void show_detached(struct ref_list *ref_list, int maxwidth)
{
struct commit *head_commit = lookup_commit_reference_gently(head_sha1, 1);
if (head_commit && is_descendant_of(head_commit, ref_list->with_commit)) {
struct ref_item item;
item.name = get_head_description();
- item.width = utf8_strwidth(item.name);
item.kind = REF_LOCAL_BRANCH;
item.dest = NULL;
item.commit = head_commit;
item.ignore = 0;
- if (item.width > ref_list->maxwidth)
- ref_list->maxwidth = item.width;
- print_ref_item(&item, ref_list->maxwidth, ref_list->verbose, ref_list->abbrev, 1, "");
+ print_ref_item(&item, maxwidth, ref_list->verbose, ref_list->abbrev, 1, "");
free(item.name);
}
}
@@ -624,6 +622,16 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
int i;
struct append_ref_cb cb;
struct ref_list ref_list;
+ int maxwidth = 0;
+ const char *remote_prefix = "";
+
+ /*
+ * If we are listing more than just remote branches,
+ * then remote branches will have a "remotes/" prefix.
+ * We need to account for this in the width.
+ */
+ if (kinds != REF_REMOTE_BRANCH)
+ remote_prefix = "remotes/";
memset(&ref_list, 0, sizeof(ref_list));
ref_list.kinds = kinds;
@@ -667,26 +675,22 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
clear_commit_marks(item->commit, ALL_REV_FLAGS);
}
clear_commit_marks(filter, ALL_REV_FLAGS);
-
- if (verbose)
- ref_list.maxwidth = calc_maxwidth(&ref_list);
}
+ if (verbose)
+ maxwidth = calc_maxwidth(&ref_list, strlen(remote_prefix));
qsort(ref_list.list, ref_list.index, sizeof(struct ref_item), ref_cmp);
detached = (detached && (kinds & REF_LOCAL_BRANCH));
if (detached && match_patterns(pattern, "HEAD"))
- show_detached(&ref_list);
+ show_detached(&ref_list, maxwidth);
for (i = 0; i < ref_list.index; i++) {
int current = !detached &&
(ref_list.list[i].kind == REF_LOCAL_BRANCH) &&
!strcmp(ref_list.list[i].name, head);
- char *prefix = (kinds != REF_REMOTE_BRANCH &&
- ref_list.list[i].kind == REF_REMOTE_BRANCH)
- ? "remotes/" : "";
- print_ref_item(&ref_list.list[i], ref_list.maxwidth, verbose,
- abbrev, current, prefix);
+ print_ref_item(&ref_list.list[i], maxwidth, verbose,
+ abbrev, current, remote_prefix);
}
free_ref_list(&ref_list);
--
2.5.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v2 2/8] branch: bump get_head_description() to the top
2015-08-18 19:15 [PATCH v2 0/8] port brnach.c to use ref-filter APIs Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 1/8] branch: refactor width computation Karthik Nayak
@ 2015-08-18 19:15 ` Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 3/8] branch: roll show_detached HEAD into regular ref_list Karthik Nayak
` (5 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: Karthik Nayak @ 2015-08-18 19:15 UTC (permalink / raw)
To: git; +Cc: christian.couder, Matthieu.Moy, gitster, Karthik Nayak, Karthik Nayak
This is a preperatory patch for 'roll show_detached HEAD into regular
ref_list'. This patch moves get_head_description() to the top so that
it can be used in print_ref_item().
Based-on-patch-by: Jeff King <peff@peff.net>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
builtin/branch.c | 62 ++++++++++++++++++++++++++++----------------------------
1 file changed, 31 insertions(+), 31 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index 28a10d6..193296a 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -497,6 +497,37 @@ static void add_verbose_info(struct strbuf *out, struct ref_item *item,
strbuf_release(&subject);
}
+static char *get_head_description(void)
+{
+ struct strbuf desc = STRBUF_INIT;
+ struct wt_status_state state;
+ memset(&state, 0, sizeof(state));
+ wt_status_get_state(&state, 1);
+ if (state.rebase_in_progress ||
+ state.rebase_interactive_in_progress)
+ strbuf_addf(&desc, _("(no branch, rebasing %s)"),
+ state.branch);
+ else if (state.bisect_in_progress)
+ strbuf_addf(&desc, _("(no branch, bisect started on %s)"),
+ state.branch);
+ else if (state.detached_from) {
+ /* TRANSLATORS: make sure these match _("HEAD detached at ")
+ and _("HEAD detached from ") in wt-status.c */
+ if (state.detached_at)
+ strbuf_addf(&desc, _("(HEAD detached at %s)"),
+ state.detached_from);
+ else
+ strbuf_addf(&desc, _("(HEAD detached from %s)"),
+ state.detached_from);
+ }
+ else
+ strbuf_addstr(&desc, _("(no branch)"));
+ free(state.branch);
+ free(state.onto);
+ free(state.detached_from);
+ return strbuf_detach(&desc, NULL);
+}
+
static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
int abbrev, int current, const char *remote_prefix)
{
@@ -570,37 +601,6 @@ static int calc_maxwidth(struct ref_list *refs, int remote_bonus)
return max;
}
-static char *get_head_description(void)
-{
- struct strbuf desc = STRBUF_INIT;
- struct wt_status_state state;
- memset(&state, 0, sizeof(state));
- wt_status_get_state(&state, 1);
- if (state.rebase_in_progress ||
- state.rebase_interactive_in_progress)
- strbuf_addf(&desc, _("(no branch, rebasing %s)"),
- state.branch);
- else if (state.bisect_in_progress)
- strbuf_addf(&desc, _("(no branch, bisect started on %s)"),
- state.branch);
- else if (state.detached_from) {
- /* TRANSLATORS: make sure these match _("HEAD detached at ")
- and _("HEAD detached from ") in wt-status.c */
- if (state.detached_at)
- strbuf_addf(&desc, _("(HEAD detached at %s)"),
- state.detached_from);
- else
- strbuf_addf(&desc, _("(HEAD detached from %s)"),
- state.detached_from);
- }
- else
- strbuf_addstr(&desc, _("(no branch)"));
- free(state.branch);
- free(state.onto);
- free(state.detached_from);
- return strbuf_detach(&desc, NULL);
-}
-
static void show_detached(struct ref_list *ref_list, int maxwidth)
{
struct commit *head_commit = lookup_commit_reference_gently(head_sha1, 1);
--
2.5.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v2 3/8] branch: roll show_detached HEAD into regular ref_list
2015-08-18 19:15 [PATCH v2 0/8] port brnach.c to use ref-filter APIs Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 1/8] branch: refactor width computation Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 2/8] branch: bump get_head_description() to the top Karthik Nayak
@ 2015-08-18 19:15 ` Karthik Nayak
2015-08-19 15:18 ` Matthieu Moy
2015-08-18 19:15 ` [PATCH v2 4/8] branch: move 'current' check down to the presentation layer Karthik Nayak
` (4 subsequent siblings)
7 siblings, 1 reply; 13+ messages in thread
From: Karthik Nayak @ 2015-08-18 19:15 UTC (permalink / raw)
To: git; +Cc: christian.couder, Matthieu.Moy, gitster, Karthik Nayak, Karthik Nayak
Remove show_detached() and make detached HEAD to be rolled into
regular ref_list by adding REF_DETACHED_HEAD as a kind of branch and
supporting the same in append_ref(). This eliminates the need for an
extra function and helps in easier porting of branch.c to use
ref-filter APIs.
Before show_detached() used to check if the HEAD branch satisfies the
'--contains' option, now that is taken care by append_ref().
Based-on-patch-by: Jeff King <peff@peff.net>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
builtin/branch.c | 68 +++++++++++++++++++++++++++++++++-----------------------
1 file changed, 40 insertions(+), 28 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index 193296a..c0ca67f 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -30,6 +30,7 @@ static const char * const builtin_branch_usage[] = {
#define REF_LOCAL_BRANCH 0x01
#define REF_REMOTE_BRANCH 0x02
+#define REF_DETACHED_HEAD 0x04
static const char *head;
static unsigned char head_sha1[20];
@@ -352,8 +353,12 @@ static int append_ref(const char *refname, const struct object_id *oid, int flag
break;
}
}
- if (ARRAY_SIZE(ref_kind) <= i)
- return 0;
+ if (ARRAY_SIZE(ref_kind) <= i) {
+ if (!strcmp(refname, "HEAD"))
+ kind = REF_DETACHED_HEAD;
+ else
+ return 0;
+ }
/* Don't add types the caller doesn't want */
if ((kind & ref_list->kinds) == 0)
@@ -535,6 +540,8 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
int color;
struct strbuf out = STRBUF_INIT, name = STRBUF_INIT;
const char *prefix = "";
+ const char *desc = item->name;
+ char *to_free = NULL;
if (item->ignore)
return;
@@ -547,6 +554,10 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
color = BRANCH_COLOR_REMOTE;
prefix = remote_prefix;
break;
+ case REF_DETACHED_HEAD:
+ color = BRANCH_COLOR_CURRENT;
+ desc = to_free = get_head_description();
+ break;
default:
color = BRANCH_COLOR_PLAIN;
break;
@@ -558,7 +569,7 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
color = BRANCH_COLOR_CURRENT;
}
- strbuf_addf(&name, "%s%s", prefix, item->name);
+ strbuf_addf(&name, "%s%s", prefix, desc);
if (verbose) {
int utf8_compensation = strlen(name.buf) - utf8_strwidth(name.buf);
strbuf_addf(&out, "%c %s%-*s%s", c, branch_get_color(color),
@@ -581,6 +592,7 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
}
strbuf_release(&name);
strbuf_release(&out);
+ free(to_free);
}
static int calc_maxwidth(struct ref_list *refs, int remote_bonus)
@@ -601,25 +613,9 @@ static int calc_maxwidth(struct ref_list *refs, int remote_bonus)
return max;
}
-static void show_detached(struct ref_list *ref_list, int maxwidth)
-{
- struct commit *head_commit = lookup_commit_reference_gently(head_sha1, 1);
-
- if (head_commit && is_descendant_of(head_commit, ref_list->with_commit)) {
- struct ref_item item;
- item.name = get_head_description();
- item.kind = REF_LOCAL_BRANCH;
- item.dest = NULL;
- item.commit = head_commit;
- item.ignore = 0;
- print_ref_item(&item, maxwidth, ref_list->verbose, ref_list->abbrev, 1, "");
- free(item.name);
- }
-}
-
static int print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit, const char **pattern)
{
- int i;
+ int i, index;
struct append_ref_cb cb;
struct ref_list ref_list;
int maxwidth = 0;
@@ -643,7 +639,14 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
cb.ref_list = &ref_list;
cb.pattern = pattern;
cb.ret = 0;
+ /*
+ * First we obtain all regular branch refs and if the HEAD is
+ * detached then we insert that ref to the end of the ref_fist
+ * so that it can be printed first.
+ */
for_each_rawref(append_ref, &cb);
+ if (detached)
+ head_ref(append_ref, &cb);
/*
* The following implementation is currently duplicated in ref-filter. It
* will eventually be removed when we port branch.c to use ref-filter APIs.
@@ -679,15 +682,20 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
if (verbose)
maxwidth = calc_maxwidth(&ref_list, strlen(remote_prefix));
- qsort(ref_list.list, ref_list.index, sizeof(struct ref_item), ref_cmp);
+ index = ref_list.index;
+
+ /* Print detached HEAD before sorting and printing the rest */
+ if (detached && (ref_list.list[index - 1].kind == REF_DETACHED_HEAD) &&
+ !strcmp(ref_list.list[index - 1].name, head)) {
+ print_ref_item(&ref_list.list[index - 1], maxwidth, verbose, abbrev,
+ 1, remote_prefix);
+ index -= 1;
+ }
- detached = (detached && (kinds & REF_LOCAL_BRANCH));
- if (detached && match_patterns(pattern, "HEAD"))
- show_detached(&ref_list, maxwidth);
+ qsort(ref_list.list, index, sizeof(struct ref_item), ref_cmp);
- for (i = 0; i < ref_list.index; i++) {
- int current = !detached &&
- (ref_list.list[i].kind == REF_LOCAL_BRANCH) &&
+ for (i = 0; i < index; i++) {
+ int current = !detached && (ref_list.list[i].kind == REF_LOCAL_BRANCH) &&
!strcmp(ref_list.list[i].name, head);
print_ref_item(&ref_list.list[i], maxwidth, verbose,
abbrev, current, remote_prefix);
@@ -914,7 +922,11 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
die(_("branch name required"));
return delete_branches(argc, argv, delete > 1, kinds, quiet);
} else if (list) {
- int ret = print_ref_list(kinds, detached, verbose, abbrev,
+ int ret;
+ /* git branch --local also shows HEAD when it is detached */
+ if (kinds & REF_LOCAL_BRANCH)
+ kinds |= REF_DETACHED_HEAD;
+ ret = print_ref_list(kinds, detached, verbose, abbrev,
with_commit, argv);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
--
2.5.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [PATCH v2 3/8] branch: roll show_detached HEAD into regular ref_list
2015-08-18 19:15 ` [PATCH v2 3/8] branch: roll show_detached HEAD into regular ref_list Karthik Nayak
@ 2015-08-19 15:18 ` Matthieu Moy
2015-08-19 15:57 ` Karthik Nayak
0 siblings, 1 reply; 13+ messages in thread
From: Matthieu Moy @ 2015-08-19 15:18 UTC (permalink / raw)
To: Karthik Nayak; +Cc: git, christian.couder, gitster
Karthik Nayak <karthik.188@gmail.com> writes:
> + /*
> + * First we obtain all regular branch refs and if the HEAD is
> + * detached then we insert that ref to the end of the ref_fist
> + * so that it can be printed first.
> + */
Nit: the end of the sentence reads funny (why put at the end "so that it
can be printed first.").
Perhaps "... so that it can be printed and removed first.".
--
Matthieu Moy
http://www-verimag.imag.fr/~moy/
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH v2 3/8] branch: roll show_detached HEAD into regular ref_list
2015-08-19 15:18 ` Matthieu Moy
@ 2015-08-19 15:57 ` Karthik Nayak
0 siblings, 0 replies; 13+ messages in thread
From: Karthik Nayak @ 2015-08-19 15:57 UTC (permalink / raw)
To: Matthieu Moy; +Cc: Git, Christian Couder, Junio C Hamano
On Wed, Aug 19, 2015 at 8:48 PM, Matthieu Moy
<Matthieu.Moy@grenoble-inp.fr> wrote:
> Karthik Nayak <karthik.188@gmail.com> writes:
>
>> + /*
>> + * First we obtain all regular branch refs and if the HEAD is
>> + * detached then we insert that ref to the end of the ref_fist
>> + * so that it can be printed first.
>> + */
>
> Nit: the end of the sentence reads funny (why put at the end "so that it
> can be printed first.").
>
> Perhaps "... so that it can be printed and removed first.".
>
Will change, thanks :)
--
Regards,
Karthik Nayak
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH v2 4/8] branch: move 'current' check down to the presentation layer
2015-08-18 19:15 [PATCH v2 0/8] port brnach.c to use ref-filter APIs Karthik Nayak
` (2 preceding siblings ...)
2015-08-18 19:15 ` [PATCH v2 3/8] branch: roll show_detached HEAD into regular ref_list Karthik Nayak
@ 2015-08-18 19:15 ` Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 5/8] branch: drop non-commit error reporting Karthik Nayak
` (3 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: Karthik Nayak @ 2015-08-18 19:15 UTC (permalink / raw)
To: git; +Cc: christian.couder, Matthieu.Moy, gitster, Karthik Nayak, Karthik Nayak
We check if given ref is the current branch in print_ref_list(). Move
this check to print_ref_item() where it is checked right before
printing.
Based-on-patch-by: Jeff King <peff@peff.net>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
builtin/branch.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index c0ca67f..bba7752 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -534,9 +534,10 @@ static char *get_head_description(void)
}
static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
- int abbrev, int current, const char *remote_prefix)
+ int abbrev, int detached, const char *remote_prefix)
{
char c;
+ int current = 0;
int color;
struct strbuf out = STRBUF_INIT, name = STRBUF_INIT;
const char *prefix = "";
@@ -548,15 +549,18 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
switch (item->kind) {
case REF_LOCAL_BRANCH:
- color = BRANCH_COLOR_LOCAL;
+ if (!detached && !strcmp(item->name, head))
+ current = 1;
+ else
+ color = BRANCH_COLOR_LOCAL;
break;
case REF_REMOTE_BRANCH:
color = BRANCH_COLOR_REMOTE;
prefix = remote_prefix;
break;
case REF_DETACHED_HEAD:
- color = BRANCH_COLOR_CURRENT;
desc = to_free = get_head_description();
+ current = 1;
break;
default:
color = BRANCH_COLOR_PLAIN;
@@ -685,21 +689,17 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
index = ref_list.index;
/* Print detached HEAD before sorting and printing the rest */
- if (detached && (ref_list.list[index - 1].kind == REF_DETACHED_HEAD) &&
- !strcmp(ref_list.list[index - 1].name, head)) {
+ if (detached) {
print_ref_item(&ref_list.list[index - 1], maxwidth, verbose, abbrev,
- 1, remote_prefix);
+ detached, remote_prefix);
index -= 1;
}
qsort(ref_list.list, index, sizeof(struct ref_item), ref_cmp);
- for (i = 0; i < index; i++) {
- int current = !detached && (ref_list.list[i].kind == REF_LOCAL_BRANCH) &&
- !strcmp(ref_list.list[i].name, head);
+ for (i = 0; i < index; i++)
print_ref_item(&ref_list.list[i], maxwidth, verbose,
- abbrev, current, remote_prefix);
- }
+ abbrev, detached, remote_prefix);
free_ref_list(&ref_list);
--
2.5.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v2 5/8] branch: drop non-commit error reporting
2015-08-18 19:15 [PATCH v2 0/8] port brnach.c to use ref-filter APIs Karthik Nayak
` (3 preceding siblings ...)
2015-08-18 19:15 ` [PATCH v2 4/8] branch: move 'current' check down to the presentation layer Karthik Nayak
@ 2015-08-18 19:15 ` Karthik Nayak
2015-08-19 15:23 ` Matthieu Moy
2015-08-18 19:15 ` [PATCH v2 6/8] branch.c: use 'ref-filter' data structures Karthik Nayak
` (2 subsequent siblings)
7 siblings, 1 reply; 13+ messages in thread
From: Karthik Nayak @ 2015-08-18 19:15 UTC (permalink / raw)
To: git; +Cc: christian.couder, Matthieu.Moy, gitster, Karthik Nayak, Karthik Nayak
Remove the error reporting variable to make the code easier to port
over to using ref-filter APIs. This variable is not require as in
ref-filter we already check for possible errors and report them.
Based-on-patch-by: Jeff King <peff@peff.net>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
builtin/branch.c | 18 ++++--------------
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index bba7752..d15d184 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -313,7 +313,6 @@ static char *resolve_symref(const char *src, const char *prefix)
struct append_ref_cb {
struct ref_list *ref_list;
const char **pattern;
- int ret;
};
static int match_patterns(const char **pattern, const char *refname)
@@ -370,10 +369,8 @@ static int append_ref(const char *refname, const struct object_id *oid, int flag
commit = NULL;
if (ref_list->verbose || ref_list->with_commit || merge_filter != NO_FILTER) {
commit = lookup_commit_reference_gently(oid->hash, 1);
- if (!commit) {
- cb->ret = error(_("branch '%s' does not point at a commit"), refname);
+ if (!commit)
return 0;
- }
/* Filter with with_commit if specified */
if (!is_descendant_of(commit, ref_list->with_commit))
@@ -617,7 +614,7 @@ static int calc_maxwidth(struct ref_list *refs, int remote_bonus)
return max;
}
-static int print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit, const char **pattern)
+static void print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit, const char **pattern)
{
int i, index;
struct append_ref_cb cb;
@@ -642,7 +639,6 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
init_revisions(&ref_list.revs, NULL);
cb.ref_list = &ref_list;
cb.pattern = pattern;
- cb.ret = 0;
/*
* First we obtain all regular branch refs and if the HEAD is
* detached then we insert that ref to the end of the ref_fist
@@ -702,11 +698,6 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
abbrev, detached, remote_prefix);
free_ref_list(&ref_list);
-
- if (cb.ret)
- error(_("some refs could not be read"));
-
- return cb.ret;
}
static void rename_branch(const char *oldname, const char *newname, int force)
@@ -922,15 +913,14 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
die(_("branch name required"));
return delete_branches(argc, argv, delete > 1, kinds, quiet);
} else if (list) {
- int ret;
/* git branch --local also shows HEAD when it is detached */
if (kinds & REF_LOCAL_BRANCH)
kinds |= REF_DETACHED_HEAD;
- ret = print_ref_list(kinds, detached, verbose, abbrev,
+ print_ref_list(kinds, detached, verbose, abbrev,
with_commit, argv);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
- return ret;
+ return 0;
}
else if (edit_description) {
const char *branch_name;
--
2.5.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [PATCH v2 5/8] branch: drop non-commit error reporting
2015-08-18 19:15 ` [PATCH v2 5/8] branch: drop non-commit error reporting Karthik Nayak
@ 2015-08-19 15:23 ` Matthieu Moy
2015-08-19 15:55 ` Karthik Nayak
0 siblings, 1 reply; 13+ messages in thread
From: Matthieu Moy @ 2015-08-19 15:23 UTC (permalink / raw)
To: Karthik Nayak; +Cc: git, christian.couder, gitster
Karthik Nayak <karthik.188@gmail.com> writes:
> Remove the error reporting variable to make the code easier to port
> over to using ref-filter APIs. This variable is not require as in
s/is not require/&d/
--
Matthieu Moy
http://www-verimag.imag.fr/~moy/
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH v2 5/8] branch: drop non-commit error reporting
2015-08-19 15:23 ` Matthieu Moy
@ 2015-08-19 15:55 ` Karthik Nayak
0 siblings, 0 replies; 13+ messages in thread
From: Karthik Nayak @ 2015-08-19 15:55 UTC (permalink / raw)
To: Matthieu Moy; +Cc: Git, Christian Couder, Junio C Hamano
On Wed, Aug 19, 2015 at 8:53 PM, Matthieu Moy
<Matthieu.Moy@grenoble-inp.fr> wrote:
> Karthik Nayak <karthik.188@gmail.com> writes:
>
>> Remove the error reporting variable to make the code easier to port
>> over to using ref-filter APIs. This variable is not require as in
>
> s/is not require/&d/
>
Will change.
--
Regards,
Karthik Nayak
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH v2 6/8] branch.c: use 'ref-filter' data structures
2015-08-18 19:15 [PATCH v2 0/8] port brnach.c to use ref-filter APIs Karthik Nayak
` (4 preceding siblings ...)
2015-08-18 19:15 ` [PATCH v2 5/8] branch: drop non-commit error reporting Karthik Nayak
@ 2015-08-18 19:15 ` Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 7/8] branch.c: use 'ref-filter' APIs Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 8/8] branch: add '--points-at' option Karthik Nayak
7 siblings, 0 replies; 13+ messages in thread
From: Karthik Nayak @ 2015-08-18 19:15 UTC (permalink / raw)
To: git; +Cc: christian.couder, Matthieu.Moy, gitster, Karthik Nayak, Karthik Nayak
Make 'branch.c' use 'ref-filter' data structures and make changes to
support the new data structures. This is a part of the process of
porting 'branch.c' to use 'ref-filter' APIs.
This is a temporary step before porting 'branch.c' to use 'ref-filter'
completely. As this is a temporary step, most of the code introduced
here will be removed when 'branch.c' is ported over to use
'ref-filter' APIs
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
builtin/branch.c | 321 ++++++++++++++++++++++---------------------------------
ref-filter.h | 7 +-
2 files changed, 135 insertions(+), 193 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index d15d184..cfa5722 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -19,6 +19,7 @@
#include "column.h"
#include "utf8.h"
#include "wt-status.h"
+#include "ref-filter.h"
static const char * const builtin_branch_usage[] = {
N_("git branch [<options>] [-r | -a] [--merged | --no-merged]"),
@@ -28,10 +29,6 @@ static const char * const builtin_branch_usage[] = {
NULL
};
-#define REF_LOCAL_BRANCH 0x01
-#define REF_REMOTE_BRANCH 0x02
-#define REF_DETACHED_HEAD 0x04
-
static const char *head;
static unsigned char head_sha1[20];
@@ -53,13 +50,6 @@ enum color_branch {
BRANCH_COLOR_UPSTREAM = 5
};
-static enum merge_filter {
- NO_FILTER = 0,
- SHOW_NOT_MERGED,
- SHOW_MERGED
-} merge_filter;
-static unsigned char merge_filter_ref[20];
-
static struct string_list output = STRING_LIST_INIT_DUP;
static unsigned int colopts;
@@ -122,7 +112,7 @@ static int branch_merged(int kind, const char *name,
void *reference_name_to_free = NULL;
int merged;
- if (kind == REF_LOCAL_BRANCH) {
+ if (kind == FILTER_REFS_BRANCHES) {
struct branch *branch = branch_get(name);
const char *upstream = branch_get_upstream(branch, NULL);
unsigned char sha1[20];
@@ -200,14 +190,14 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
struct strbuf bname = STRBUF_INIT;
switch (kinds) {
- case REF_REMOTE_BRANCH:
+ case FILTER_REFS_REMOTES:
fmt = "refs/remotes/%s";
/* For subsequent UI messages */
remote_branch = 1;
force = 1;
break;
- case REF_LOCAL_BRANCH:
+ case FILTER_REFS_BRANCHES:
fmt = "refs/heads/%s";
break;
default:
@@ -224,7 +214,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
int flags = 0;
strbuf_branchname(&bname, argv[i]);
- if (kinds == REF_LOCAL_BRANCH && !strcmp(head, bname.buf)) {
+ if (kinds == FILTER_REFS_BRANCHES && !strcmp(head, bname.buf)) {
error(_("Cannot delete the branch '%s' "
"which you are currently on."), bname.buf);
ret = 1;
@@ -280,22 +270,6 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
return(ret);
}
-struct ref_item {
- char *name;
- char *dest;
- unsigned int kind;
- struct commit *commit;
- int ignore;
-};
-
-struct ref_list {
- struct rev_info revs;
- int index, alloc, verbose, abbrev;
- struct ref_item *list;
- struct commit_list *with_commit;
- int kinds;
-};
-
static char *resolve_symref(const char *src, const char *prefix)
{
unsigned char sha1[20];
@@ -310,11 +284,6 @@ static char *resolve_symref(const char *src, const char *prefix)
return xstrdup(dst);
}
-struct append_ref_cb {
- struct ref_list *ref_list;
- const char **pattern;
-};
-
static int match_patterns(const char **pattern, const char *refname)
{
if (!*pattern)
@@ -327,11 +296,29 @@ static int match_patterns(const char **pattern, const char *refname)
return 0;
}
+/*
+ * Allocate memory for a new ref_array_item and insert that into the
+ * given ref_array. Doesn't take the objectname unlike
+ * new_ref_array_item(). This is a temporary function which will be
+ * removed when we port branch.c to use ref-filter APIs.
+ */
+static struct ref_array_item *ref_array_append(struct ref_array *array, const char *refname)
+{
+ size_t len = strlen(refname);
+ struct ref_array_item *ref = xcalloc(1, sizeof(struct ref_array_item) + len + 1);
+ memcpy(ref->refname, refname, len);
+ ref->refname[len] = '\0';
+ REALLOC_ARRAY(array->items, array->nr + 1);
+ array->items[array->nr++] = ref;
+ return ref;
+}
+
static int append_ref(const char *refname, const struct object_id *oid, int flags, void *cb_data)
{
- struct append_ref_cb *cb = (struct append_ref_cb *)(cb_data);
- struct ref_list *ref_list = cb->ref_list;
- struct ref_item *newitem;
+ struct ref_filter_cbdata *cb = (struct ref_filter_cbdata *)(cb_data);
+ struct ref_filter *filter = cb->filter;
+ struct ref_array *array = cb->array;
+ struct ref_array_item *item;
struct commit *commit;
int kind, i;
const char *prefix, *orig_refname = refname;
@@ -340,8 +327,8 @@ static int append_ref(const char *refname, const struct object_id *oid, int flag
int kind;
const char *prefix;
} ref_kind[] = {
- { REF_LOCAL_BRANCH, "refs/heads/" },
- { REF_REMOTE_BRANCH, "refs/remotes/" },
+ { FILTER_REFS_BRANCHES, "refs/heads/" },
+ { FILTER_REFS_REMOTES, "refs/remotes/" },
};
/* Detect kind */
@@ -354,65 +341,52 @@ static int append_ref(const char *refname, const struct object_id *oid, int flag
}
if (ARRAY_SIZE(ref_kind) <= i) {
if (!strcmp(refname, "HEAD"))
- kind = REF_DETACHED_HEAD;
+ kind = FILTER_REFS_DETACHED_HEAD;
else
return 0;
}
/* Don't add types the caller doesn't want */
- if ((kind & ref_list->kinds) == 0)
+ if ((kind & filter->kind) == 0)
return 0;
- if (!match_patterns(cb->pattern, refname))
+ if (!match_patterns(filter->name_patterns, refname))
return 0;
commit = NULL;
- if (ref_list->verbose || ref_list->with_commit || merge_filter != NO_FILTER) {
+ if (filter->verbose || filter->with_commit || filter->merge != REF_FILTER_MERGED_NONE) {
commit = lookup_commit_reference_gently(oid->hash, 1);
if (!commit)
return 0;
/* Filter with with_commit if specified */
- if (!is_descendant_of(commit, ref_list->with_commit))
+ if (!is_descendant_of(commit, filter->with_commit))
return 0;
- if (merge_filter != NO_FILTER)
- add_pending_object(&ref_list->revs,
+ if (filter->merge != REF_FILTER_MERGED_NONE)
+ add_pending_object(array->revs,
(struct object *)commit, refname);
}
- ALLOC_GROW(ref_list->list, ref_list->index + 1, ref_list->alloc);
+ item = ref_array_append(array, refname);
/* Record the new item */
- newitem = &(ref_list->list[ref_list->index++]);
- newitem->name = xstrdup(refname);
- newitem->kind = kind;
- newitem->commit = commit;
- newitem->dest = resolve_symref(orig_refname, prefix);
- newitem->ignore = 0;
+ item->kind = kind;
+ item->commit = commit;
+ item->symref = resolve_symref(orig_refname, prefix);
+ item->ignore = 0;
return 0;
}
-static void free_ref_list(struct ref_list *ref_list)
-{
- int i;
-
- for (i = 0; i < ref_list->index; i++) {
- free(ref_list->list[i].name);
- free(ref_list->list[i].dest);
- }
- free(ref_list->list);
-}
-
static int ref_cmp(const void *r1, const void *r2)
{
- struct ref_item *c1 = (struct ref_item *)(r1);
- struct ref_item *c2 = (struct ref_item *)(r2);
+ struct ref_array_item *c1 = *((struct ref_array_item **)r1);
+ struct ref_array_item *c2 = *((struct ref_array_item **)r2);
if (c1->kind != c2->kind)
return c1->kind - c2->kind;
- return strcmp(c1->name, c2->name);
+ return strcmp(c1->refname, c2->refname);
}
static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
@@ -477,8 +451,8 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
free(ref);
}
-static void add_verbose_info(struct strbuf *out, struct ref_item *item,
- int verbose, int abbrev)
+static void add_verbose_info(struct strbuf *out, struct ref_array_item *item,
+ struct ref_filter *filter)
{
struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT;
const char *sub = _(" **** invalid ref ****");
@@ -489,11 +463,11 @@ static void add_verbose_info(struct strbuf *out, struct ref_item *item,
sub = subject.buf;
}
- if (item->kind == REF_LOCAL_BRANCH)
- fill_tracking_info(&stat, item->name, verbose > 1);
+ if (item->kind == FILTER_REFS_BRANCHES)
+ fill_tracking_info(&stat, item->refname, filter->verbose > 1);
strbuf_addf(out, " %s %s%s",
- find_unique_abbrev(item->commit->object.sha1, abbrev),
+ find_unique_abbrev(item->commit->object.sha1, filter->abbrev),
stat.buf, sub);
strbuf_release(&stat);
strbuf_release(&subject);
@@ -530,32 +504,32 @@ static char *get_head_description(void)
return strbuf_detach(&desc, NULL);
}
-static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
- int abbrev, int detached, const char *remote_prefix)
+static void print_ref_item(struct ref_array_item *item, int maxwidth,
+ struct ref_filter *filter, const char *remote_prefix)
{
char c;
int current = 0;
int color;
struct strbuf out = STRBUF_INIT, name = STRBUF_INIT;
const char *prefix = "";
- const char *desc = item->name;
+ const char *desc = item->refname;
char *to_free = NULL;
if (item->ignore)
return;
switch (item->kind) {
- case REF_LOCAL_BRANCH:
- if (!detached && !strcmp(item->name, head))
+ case FILTER_REFS_BRANCHES:
+ if (!filter->detached && !strcmp(item->refname, head))
current = 1;
else
color = BRANCH_COLOR_LOCAL;
break;
- case REF_REMOTE_BRANCH:
+ case FILTER_REFS_REMOTES:
color = BRANCH_COLOR_REMOTE;
prefix = remote_prefix;
break;
- case REF_DETACHED_HEAD:
+ case FILTER_REFS_DETACHED_HEAD:
desc = to_free = get_head_description();
current = 1;
break;
@@ -571,7 +545,7 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
}
strbuf_addf(&name, "%s%s", prefix, desc);
- if (verbose) {
+ if (filter->verbose) {
int utf8_compensation = strlen(name.buf) - utf8_strwidth(name.buf);
strbuf_addf(&out, "%c %s%-*s%s", c, branch_get_color(color),
maxwidth + utf8_compensation, name.buf,
@@ -580,13 +554,13 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
strbuf_addf(&out, "%c %s%s%s", c, branch_get_color(color),
name.buf, branch_get_color(BRANCH_COLOR_RESET));
- if (item->dest)
- strbuf_addf(&out, " -> %s", item->dest);
- else if (verbose)
+ if (item->symref)
+ strbuf_addf(&out, " -> %s", item->symref);
+ else if (filter->verbose)
/* " f7c0c00 [ahead 58, behind 197] vcs-svn: drop obj_pool.h" */
- add_verbose_info(&out, item, verbose, abbrev);
+ add_verbose_info(&out, item, filter);
if (column_active(colopts)) {
- assert(!verbose && "--column and --verbose are incompatible");
+ assert(!filter->verbose && "--column and --verbose are incompatible");
string_list_append(&output, out.buf);
} else {
printf("%s\n", out.buf);
@@ -596,17 +570,17 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
free(to_free);
}
-static int calc_maxwidth(struct ref_list *refs, int remote_bonus)
+static int calc_maxwidth(struct ref_array *refs, int remote_bonus)
{
int i, max = 0;
- for (i = 0; i < refs->index; i++) {
- struct ref_item *it = &refs->list[i];
+ for (i = 0; i < refs->nr; i++) {
+ struct ref_array_item *it = refs->items[i];
int w;
if (it->ignore)
continue;
- w = utf8_strwidth(it->name);
- if (it->kind == REF_REMOTE_BRANCH)
+ w = utf8_strwidth(it->refname);
+ if (it->kind == FILTER_REFS_REMOTES)
w += remote_bonus;
if (w > max)
max = w;
@@ -614,90 +588,81 @@ static int calc_maxwidth(struct ref_list *refs, int remote_bonus)
return max;
}
-static void print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit, const char **pattern)
+static void print_ref_list(struct ref_filter *filter)
{
int i, index;
- struct append_ref_cb cb;
- struct ref_list ref_list;
+ struct ref_array array;
+ struct ref_filter_cbdata data;
int maxwidth = 0;
const char *remote_prefix = "";
+ struct rev_info revs;
/*
* If we are listing more than just remote branches,
* then remote branches will have a "remotes/" prefix.
* We need to account for this in the width.
*/
- if (kinds != REF_REMOTE_BRANCH)
+ if (filter->kind != FILTER_REFS_REMOTES)
remote_prefix = "remotes/";
- memset(&ref_list, 0, sizeof(ref_list));
- ref_list.kinds = kinds;
- ref_list.verbose = verbose;
- ref_list.abbrev = abbrev;
- ref_list.with_commit = with_commit;
- if (merge_filter != NO_FILTER)
- init_revisions(&ref_list.revs, NULL);
- cb.ref_list = &ref_list;
- cb.pattern = pattern;
+ memset(&array, 0, sizeof(array));
+ if (filter->merge != REF_FILTER_MERGED_NONE)
+ init_revisions(&revs, NULL);
+
+ data.array = &array;
+ data.filter = filter;
+ array.revs = &revs;
+
/*
* First we obtain all regular branch refs and if the HEAD is
* detached then we insert that ref to the end of the ref_fist
* so that it can be printed first.
*/
- for_each_rawref(append_ref, &cb);
- if (detached)
- head_ref(append_ref, &cb);
+ for_each_rawref(append_ref, &data);
+ if (filter->detached)
+ head_ref(append_ref, &data);
/*
* The following implementation is currently duplicated in ref-filter. It
* will eventually be removed when we port branch.c to use ref-filter APIs.
*/
- if (merge_filter != NO_FILTER) {
- struct commit *filter;
- filter = lookup_commit_reference_gently(merge_filter_ref, 0);
- if (!filter)
- die(_("object '%s' does not point to a commit"),
- sha1_to_hex(merge_filter_ref));
-
- filter->object.flags |= UNINTERESTING;
- add_pending_object(&ref_list.revs,
- (struct object *) filter, "");
- ref_list.revs.limited = 1;
-
- if (prepare_revision_walk(&ref_list.revs))
+ if (filter->merge != REF_FILTER_MERGED_NONE) {
+ filter->merge_commit->object.flags |= UNINTERESTING;
+ add_pending_object(&revs, &filter->merge_commit->object, "");
+ revs.limited = 1;
+
+ if (prepare_revision_walk(&revs))
die(_("revision walk setup failed"));
- for (i = 0; i < ref_list.index; i++) {
- struct ref_item *item = &ref_list.list[i];
+ for (i = 0; i < array.nr; i++) {
+ struct ref_array_item *item = array.items[i];
struct commit *commit = item->commit;
int is_merged = !!(commit->object.flags & UNINTERESTING);
- item->ignore = is_merged != (merge_filter == SHOW_MERGED);
+ item->ignore = is_merged != (filter->merge == REF_FILTER_MERGED_INCLUDE);
}
- for (i = 0; i < ref_list.index; i++) {
- struct ref_item *item = &ref_list.list[i];
+ for (i = 0; i < array.nr; i++) {
+ struct ref_array_item *item = array.items[i];
clear_commit_marks(item->commit, ALL_REV_FLAGS);
}
- clear_commit_marks(filter, ALL_REV_FLAGS);
+ clear_commit_marks(filter->merge_commit, ALL_REV_FLAGS);
}
- if (verbose)
- maxwidth = calc_maxwidth(&ref_list, strlen(remote_prefix));
+ if (filter->verbose)
+ maxwidth = calc_maxwidth(&array, strlen(remote_prefix));
- index = ref_list.index;
+ index = array.nr;
/* Print detached HEAD before sorting and printing the rest */
- if (detached) {
- print_ref_item(&ref_list.list[index - 1], maxwidth, verbose, abbrev,
- detached, remote_prefix);
+ if (filter->kind & FILTER_REFS_DETACHED_HEAD) {
+ print_ref_item(array.items[index - 1], maxwidth, filter, remote_prefix);
index -= 1;
}
- qsort(ref_list.list, index, sizeof(struct ref_item), ref_cmp);
+ qsort(array.items, index, sizeof(struct ref_array_item *), ref_cmp);
for (i = 0; i < index; i++)
- print_ref_item(&ref_list.list[i], maxwidth, verbose,
- abbrev, detached, remote_prefix);
+ print_ref_item(array.items[i], maxwidth, filter, remote_prefix);
- free_ref_list(&ref_list);
+ ref_array_clear(&array);
}
static void rename_branch(const char *oldname, const char *newname, int force)
@@ -753,24 +718,6 @@ static void rename_branch(const char *oldname, const char *newname, int force)
strbuf_release(&newsection);
}
-/*
- * This function is duplicated in ref-filter. It will eventually be removed
- * when we port branch.c to use ref-filter APIs.
- */
-static int opt_parse_merge_filter(const struct option *opt, const char *arg, int unset)
-{
- merge_filter = ((opt->long_name[0] == 'n')
- ? SHOW_NOT_MERGED
- : SHOW_MERGED);
- if (unset)
- merge_filter = SHOW_NOT_MERGED; /* b/c for --no-merged */
- if (!arg)
- arg = "HEAD";
- if (get_sha1(arg, merge_filter_ref))
- die(_("malformed object name %s"), arg);
- return 0;
-}
-
static const char edit_description[] = "BRANCH_DESCRIPTION";
static int edit_branch_description(const char *branch_name)
@@ -810,17 +757,15 @@ static int edit_branch_description(const char *branch_name)
int cmd_branch(int argc, const char **argv, const char *prefix)
{
int delete = 0, rename = 0, force = 0, list = 0;
- int verbose = 0, abbrev = -1, detached = 0;
int reflog = 0, edit_description = 0;
int quiet = 0, unset_upstream = 0;
const char *new_upstream = NULL;
enum branch_track track;
- int kinds = REF_LOCAL_BRANCH;
- struct commit_list *with_commit = NULL;
+ struct ref_filter filter;
struct option options[] = {
OPT_GROUP(N_("Generic options")),
- OPT__VERBOSE(&verbose,
+ OPT__VERBOSE(&filter.verbose,
N_("show hash and subject, give twice for upstream branch")),
OPT__QUIET(&quiet, N_("suppress informational messages")),
OPT_SET_INT('t', "track", &track, N_("set up tracking mode (see git-pull(1))"),
@@ -830,15 +775,15 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_STRING('u', "set-upstream-to", &new_upstream, "upstream", "change the upstream info"),
OPT_BOOL(0, "unset-upstream", &unset_upstream, "Unset the upstream info"),
OPT__COLOR(&branch_use_color, N_("use colored output")),
- OPT_SET_INT('r', "remotes", &kinds, N_("act on remote-tracking branches"),
- REF_REMOTE_BRANCH),
- OPT_CONTAINS(&with_commit, N_("print only branches that contain the commit")),
- OPT_WITH(&with_commit, N_("print only branches that contain the commit")),
- OPT__ABBREV(&abbrev),
+ OPT_SET_INT('r', "remotes", &filter.kind, N_("act on remote-tracking branches"),
+ FILTER_REFS_REMOTES),
+ OPT_CONTAINS(&filter.with_commit, N_("print only branches that contain the commit")),
+ OPT_WITH(&filter.with_commit, N_("print only branches that contain the commit")),
+ OPT__ABBREV(&filter.abbrev),
OPT_GROUP(N_("Specific git-branch actions:")),
- OPT_SET_INT('a', "all", &kinds, N_("list both remote-tracking and local branches"),
- REF_REMOTE_BRANCH | REF_LOCAL_BRANCH),
+ OPT_SET_INT('a', "all", &filter.kind, N_("list both remote-tracking and local branches"),
+ FILTER_REFS_REMOTES | FILTER_REFS_BRANCHES),
OPT_BIT('d', "delete", &delete, N_("delete fully merged branch"), 1),
OPT_BIT('D', NULL, &delete, N_("delete branch (even if not merged)"), 2),
OPT_BIT('m', "move", &rename, N_("move/rename a branch and its reflog"), 1),
@@ -848,22 +793,16 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_BOOL(0, "edit-description", &edit_description,
N_("edit the description for the branch")),
OPT__FORCE(&force, N_("force creation, move/rename, deletion")),
- {
- OPTION_CALLBACK, 0, "no-merged", &merge_filter_ref,
- N_("commit"), N_("print only not merged branches"),
- PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG,
- opt_parse_merge_filter, (intptr_t) "HEAD",
- },
- {
- OPTION_CALLBACK, 0, "merged", &merge_filter_ref,
- N_("commit"), N_("print only merged branches"),
- PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG,
- opt_parse_merge_filter, (intptr_t) "HEAD",
- },
+ OPT_MERGED(&filter, N_("print only branches that are merged")),
+ OPT_NO_MERGED(&filter, N_("print only branches that are not merged")),
OPT_COLUMN(0, "column", &colopts, N_("list branches in columns")),
OPT_END(),
};
+ memset(&filter, 0, sizeof(filter));
+ filter.kind = FILTER_REFS_BRANCHES;
+ filter.abbrev = -1;
+
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_branch_usage, options);
@@ -875,11 +814,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (!head)
die(_("Failed to resolve HEAD as a valid ref."));
if (!strcmp(head, "HEAD"))
- detached = 1;
+ filter.detached = 1;
else if (!skip_prefix(head, "refs/heads/", &head))
die(_("HEAD not found below refs/heads!"));
- hashcpy(merge_filter_ref, head_sha1);
-
argc = parse_options(argc, argv, prefix, options, builtin_branch_usage,
0);
@@ -887,17 +824,17 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (!delete && !rename && !edit_description && !new_upstream && !unset_upstream && argc == 0)
list = 1;
- if (with_commit || merge_filter != NO_FILTER)
+ if (filter.with_commit || filter.merge != REF_FILTER_MERGED_NONE)
list = 1;
if (!!delete + !!rename + !!new_upstream +
list + unset_upstream > 1)
usage_with_options(builtin_branch_usage, options);
- if (abbrev == -1)
- abbrev = DEFAULT_ABBREV;
+ if (filter.abbrev == -1)
+ filter.abbrev = DEFAULT_ABBREV;
finalize_colopts(&colopts, -1);
- if (verbose) {
+ if (filter.verbose) {
if (explicitly_enable_column(colopts))
die(_("--column and --verbose are incompatible"));
colopts = 0;
@@ -911,13 +848,13 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (delete) {
if (!argc)
die(_("branch name required"));
- return delete_branches(argc, argv, delete > 1, kinds, quiet);
+ return delete_branches(argc, argv, delete > 1, filter.kind, quiet);
} else if (list) {
/* git branch --local also shows HEAD when it is detached */
- if (kinds & REF_LOCAL_BRANCH)
- kinds |= REF_DETACHED_HEAD;
- print_ref_list(kinds, detached, verbose, abbrev,
- with_commit, argv);
+ if ((filter.kind & FILTER_REFS_BRANCHES) && filter.detached)
+ filter.kind |= FILTER_REFS_DETACHED_HEAD;
+ filter.name_patterns = argv;
+ print_ref_list(&filter);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
return 0;
@@ -927,7 +864,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
struct strbuf branch_ref = STRBUF_INIT;
if (!argc) {
- if (detached)
+ if (filter.detached)
die(_("Cannot give description to detached HEAD"));
branch_name = head;
} else if (argc == 1)
@@ -1015,7 +952,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (!branch)
die(_("no such branch '%s'"), argv[0]);
- if (kinds != REF_LOCAL_BRANCH)
+ if (filter.kind != FILTER_REFS_BRANCHES)
die(_("-a and -r options to 'git branch' do not make sense with a branch name"));
if (track == BRANCH_TRACK_OVERRIDE)
diff --git a/ref-filter.h b/ref-filter.h
index 8241066..ae9cede 100644
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -35,6 +35,7 @@ struct ref_array_item {
unsigned char objectname[20];
int flag;
unsigned int kind;
+ int ignore : 1; /* To be removed in the next patch */
const char *symref;
struct commit *commit;
struct atom_value *value;
@@ -44,6 +45,7 @@ struct ref_array_item {
struct ref_array {
int nr, alloc;
struct ref_array_item **items;
+ struct rev_info *revs;
};
struct ref_filter {
@@ -59,9 +61,12 @@ struct ref_filter {
struct commit *merge_commit;
unsigned int with_commit_tag_algo : 1,
- match_as_path : 1;
+ match_as_path : 1,
+ detached : 1;
unsigned int kind,
lines;
+ int abbrev,
+ verbose;
};
struct ref_filter_cbdata {
--
2.5.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v2 7/8] branch.c: use 'ref-filter' APIs
2015-08-18 19:15 [PATCH v2 0/8] port brnach.c to use ref-filter APIs Karthik Nayak
` (5 preceding siblings ...)
2015-08-18 19:15 ` [PATCH v2 6/8] branch.c: use 'ref-filter' data structures Karthik Nayak
@ 2015-08-18 19:15 ` Karthik Nayak
2015-08-18 19:15 ` [PATCH v2 8/8] branch: add '--points-at' option Karthik Nayak
7 siblings, 0 replies; 13+ messages in thread
From: Karthik Nayak @ 2015-08-18 19:15 UTC (permalink / raw)
To: git; +Cc: christian.couder, Matthieu.Moy, gitster, Karthik Nayak, Karthik Nayak
Make 'branch.c' use 'ref-filter' APIs for iterating through refs
sorting. This removes most of the code used in 'branch.c' replacing it
with calls to the 'ref-filter' library.
Make 'branch.c' use the 'filter_refs()' function provided by 'ref-filter'
to filter out tags based on the options set.
We provide a sorting option provided for 'branch.c' by using the sorting
options provided by 'ref-filter'.
Also remove the 'ignore' variable from ref_array_item as it was
previously used for the '--merged' option and now that is handled by
ref-filter.
The test t1430 'git branch shows badly named ref' fails as this checks
the ability of branch.c to list broken refs, which is now displayed as
a warning while using ref-filter APIs.
Modify documentation and add tests for the same.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
Documentation/git-branch.txt | 9 +-
builtin/branch.c | 218 ++++++++-----------------------------------
ref-filter.c | 2 +-
ref-filter.h | 1 -
t/t1430-bad-ref-name.sh | 10 +-
t/t3203-branch-output.sh | 11 +++
6 files changed, 63 insertions(+), 188 deletions(-)
diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index a67138a..897cd81 100644
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -11,7 +11,7 @@ SYNOPSIS
'git branch' [--color[=<when>] | --no-color] [-r | -a]
[--list] [-v [--abbrev=<length> | --no-abbrev]]
[--column[=<options>] | --no-column]
- [(--merged | --no-merged | --contains) [<commit>]] [<pattern>...]
+ [(--merged | --no-merged | --contains) [<commit>]] [--sort=<key>] [<pattern>...]
'git branch' [--set-upstream | --track | --no-track] [-l] [-f] <branchname> [<start-point>]
'git branch' (--set-upstream-to=<upstream> | -u <upstream>) [<branchname>]
'git branch' --unset-upstream [<branchname>]
@@ -229,6 +229,13 @@ start-point is either a local or remote-tracking branch.
The new name for an existing branch. The same restrictions as for
<branchname> apply.
+--sort=<key>::
+ Sort based on the key given. Prefix `-` to sort in descending
+ order of the value. You may use the --sort=<key> option
+ multiple times, in which case the last key becomes the primary
+ key. The keys supported are the same as those in `git
+ for-each-ref`. Sort order defaults to sorting based on branch
+ type.
Examples
--------
diff --git a/builtin/branch.c b/builtin/branch.c
index cfa5722..61b1c40 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -270,125 +270,6 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
return(ret);
}
-static char *resolve_symref(const char *src, const char *prefix)
-{
- unsigned char sha1[20];
- int flag;
- const char *dst;
-
- dst = resolve_ref_unsafe(src, 0, sha1, &flag);
- if (!(dst && (flag & REF_ISSYMREF)))
- return NULL;
- if (prefix)
- skip_prefix(dst, prefix, &dst);
- return xstrdup(dst);
-}
-
-static int match_patterns(const char **pattern, const char *refname)
-{
- if (!*pattern)
- return 1; /* no pattern always matches */
- while (*pattern) {
- if (!wildmatch(*pattern, refname, 0, NULL))
- return 1;
- pattern++;
- }
- return 0;
-}
-
-/*
- * Allocate memory for a new ref_array_item and insert that into the
- * given ref_array. Doesn't take the objectname unlike
- * new_ref_array_item(). This is a temporary function which will be
- * removed when we port branch.c to use ref-filter APIs.
- */
-static struct ref_array_item *ref_array_append(struct ref_array *array, const char *refname)
-{
- size_t len = strlen(refname);
- struct ref_array_item *ref = xcalloc(1, sizeof(struct ref_array_item) + len + 1);
- memcpy(ref->refname, refname, len);
- ref->refname[len] = '\0';
- REALLOC_ARRAY(array->items, array->nr + 1);
- array->items[array->nr++] = ref;
- return ref;
-}
-
-static int append_ref(const char *refname, const struct object_id *oid, int flags, void *cb_data)
-{
- struct ref_filter_cbdata *cb = (struct ref_filter_cbdata *)(cb_data);
- struct ref_filter *filter = cb->filter;
- struct ref_array *array = cb->array;
- struct ref_array_item *item;
- struct commit *commit;
- int kind, i;
- const char *prefix, *orig_refname = refname;
-
- static struct {
- int kind;
- const char *prefix;
- } ref_kind[] = {
- { FILTER_REFS_BRANCHES, "refs/heads/" },
- { FILTER_REFS_REMOTES, "refs/remotes/" },
- };
-
- /* Detect kind */
- for (i = 0; i < ARRAY_SIZE(ref_kind); i++) {
- prefix = ref_kind[i].prefix;
- if (skip_prefix(refname, prefix, &refname)) {
- kind = ref_kind[i].kind;
- break;
- }
- }
- if (ARRAY_SIZE(ref_kind) <= i) {
- if (!strcmp(refname, "HEAD"))
- kind = FILTER_REFS_DETACHED_HEAD;
- else
- return 0;
- }
-
- /* Don't add types the caller doesn't want */
- if ((kind & filter->kind) == 0)
- return 0;
-
- if (!match_patterns(filter->name_patterns, refname))
- return 0;
-
- commit = NULL;
- if (filter->verbose || filter->with_commit || filter->merge != REF_FILTER_MERGED_NONE) {
- commit = lookup_commit_reference_gently(oid->hash, 1);
- if (!commit)
- return 0;
-
- /* Filter with with_commit if specified */
- if (!is_descendant_of(commit, filter->with_commit))
- return 0;
-
- if (filter->merge != REF_FILTER_MERGED_NONE)
- add_pending_object(array->revs,
- (struct object *)commit, refname);
- }
-
- item = ref_array_append(array, refname);
-
- /* Record the new item */
- item->kind = kind;
- item->commit = commit;
- item->symref = resolve_symref(orig_refname, prefix);
- item->ignore = 0;
-
- return 0;
-}
-
-static int ref_cmp(const void *r1, const void *r2)
-{
- struct ref_array_item *c1 = *((struct ref_array_item **)r1);
- struct ref_array_item *c2 = *((struct ref_array_item **)r2);
-
- if (c1->kind != c2->kind)
- return c1->kind - c2->kind;
- return strcmp(c1->refname, c2->refname);
-}
-
static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
int show_upstream_ref)
{
@@ -452,7 +333,7 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
}
static void add_verbose_info(struct strbuf *out, struct ref_array_item *item,
- struct ref_filter *filter)
+ struct ref_filter *filter, const char *refname)
{
struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT;
const char *sub = _(" **** invalid ref ****");
@@ -464,7 +345,7 @@ static void add_verbose_info(struct strbuf *out, struct ref_array_item *item,
}
if (item->kind == FILTER_REFS_BRANCHES)
- fill_tracking_info(&stat, item->refname, filter->verbose > 1);
+ fill_tracking_info(&stat, refname, filter->verbose > 1);
strbuf_addf(out, " %s %s%s",
find_unique_abbrev(item->commit->object.sha1, filter->abbrev),
@@ -504,8 +385,8 @@ static char *get_head_description(void)
return strbuf_detach(&desc, NULL);
}
-static void print_ref_item(struct ref_array_item *item, int maxwidth,
- struct ref_filter *filter, const char *remote_prefix)
+static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth,
+ struct ref_filter *filter, const char *remote_prefix)
{
char c;
int current = 0;
@@ -515,17 +396,16 @@ static void print_ref_item(struct ref_array_item *item, int maxwidth,
const char *desc = item->refname;
char *to_free = NULL;
- if (item->ignore)
- return;
-
switch (item->kind) {
case FILTER_REFS_BRANCHES:
- if (!filter->detached && !strcmp(item->refname, head))
+ skip_prefix(desc, "refs/heads/", &desc);
+ if (!filter->detached && !strcmp(desc, head))
current = 1;
else
color = BRANCH_COLOR_LOCAL;
break;
case FILTER_REFS_REMOTES:
+ skip_prefix(desc, "refs/remotes/", &desc);
color = BRANCH_COLOR_REMOTE;
prefix = remote_prefix;
break;
@@ -554,11 +434,13 @@ static void print_ref_item(struct ref_array_item *item, int maxwidth,
strbuf_addf(&out, "%c %s%s%s", c, branch_get_color(color),
name.buf, branch_get_color(BRANCH_COLOR_RESET));
- if (item->symref)
- strbuf_addf(&out, " -> %s", item->symref);
+ if (item->symref) {
+ skip_prefix(item->symref, "refs/remotes/", &desc);
+ strbuf_addf(&out, " -> %s", desc);
+ }
else if (filter->verbose)
/* " f7c0c00 [ahead 58, behind 197] vcs-svn: drop obj_pool.h" */
- add_verbose_info(&out, item, filter);
+ add_verbose_info(&out, item, filter, desc);
if (column_active(colopts)) {
assert(!filter->verbose && "--column and --verbose are incompatible");
string_list_append(&output, out.buf);
@@ -575,11 +457,13 @@ static int calc_maxwidth(struct ref_array *refs, int remote_bonus)
int i, max = 0;
for (i = 0; i < refs->nr; i++) {
struct ref_array_item *it = refs->items[i];
+ const char *desc = it->refname;
int w;
- if (it->ignore)
- continue;
- w = utf8_strwidth(it->refname);
+ skip_prefix(it->refname, "refs/heads/", &desc);
+ skip_prefix(it->refname, "refs/remotes/", &desc);
+ w = utf8_strwidth(desc);
+
if (it->kind == FILTER_REFS_REMOTES)
w += remote_bonus;
if (w > max)
@@ -588,14 +472,14 @@ static int calc_maxwidth(struct ref_array *refs, int remote_bonus)
return max;
}
-static void print_ref_list(struct ref_filter *filter)
+static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sorting)
{
int i, index;
struct ref_array array;
- struct ref_filter_cbdata data;
int maxwidth = 0;
const char *remote_prefix = "";
- struct rev_info revs;
+ struct ref_sorting def_sorting;
+ const char *sort_type = "type";
/*
* If we are listing more than just remote branches,
@@ -606,46 +490,10 @@ static void print_ref_list(struct ref_filter *filter)
remote_prefix = "remotes/";
memset(&array, 0, sizeof(array));
- if (filter->merge != REF_FILTER_MERGED_NONE)
- init_revisions(&revs, NULL);
-
- data.array = &array;
- data.filter = filter;
- array.revs = &revs;
- /*
- * First we obtain all regular branch refs and if the HEAD is
- * detached then we insert that ref to the end of the ref_fist
- * so that it can be printed first.
- */
- for_each_rawref(append_ref, &data);
- if (filter->detached)
- head_ref(append_ref, &data);
- /*
- * The following implementation is currently duplicated in ref-filter. It
- * will eventually be removed when we port branch.c to use ref-filter APIs.
- */
- if (filter->merge != REF_FILTER_MERGED_NONE) {
- filter->merge_commit->object.flags |= UNINTERESTING;
- add_pending_object(&revs, &filter->merge_commit->object, "");
- revs.limited = 1;
-
- if (prepare_revision_walk(&revs))
- die(_("revision walk setup failed"));
-
- for (i = 0; i < array.nr; i++) {
- struct ref_array_item *item = array.items[i];
- struct commit *commit = item->commit;
- int is_merged = !!(commit->object.flags & UNINTERESTING);
- item->ignore = is_merged != (filter->merge == REF_FILTER_MERGED_INCLUDE);
- }
+ verify_ref_format("%(refname)%(symref)");
+ filter_refs(&array, filter, filter->kind);
- for (i = 0; i < array.nr; i++) {
- struct ref_array_item *item = array.items[i];
- clear_commit_marks(item->commit, ALL_REV_FLAGS);
- }
- clear_commit_marks(filter->merge_commit, ALL_REV_FLAGS);
- }
if (filter->verbose)
maxwidth = calc_maxwidth(&array, strlen(remote_prefix));
@@ -653,15 +501,22 @@ static void print_ref_list(struct ref_filter *filter)
/* Print detached HEAD before sorting and printing the rest */
if (filter->kind & FILTER_REFS_DETACHED_HEAD) {
- print_ref_item(array.items[index - 1], maxwidth, filter, remote_prefix);
- index -= 1;
+ format_and_print_ref_item(array.items[index - 1], maxwidth, filter, remote_prefix);
+ array.nr -= 1;
}
- qsort(array.items, index, sizeof(struct ref_array_item *), ref_cmp);
+ if (!sorting) {
+ def_sorting.next = NULL;
+ def_sorting.atom = parse_ref_filter_atom(sort_type,
+ sort_type + strlen(sort_type));
+ sorting = &def_sorting;
+ }
+ ref_array_sort(sorting, &array);
- for (i = 0; i < index; i++)
- print_ref_item(array.items[i], maxwidth, filter, remote_prefix);
+ for (i = 0; i < array.nr; i++)
+ format_and_print_ref_item(array.items[i], maxwidth, filter, remote_prefix);
+ array.nr = index;
ref_array_clear(&array);
}
@@ -762,6 +617,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
const char *new_upstream = NULL;
enum branch_track track;
struct ref_filter filter;
+ static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
struct option options[] = {
OPT_GROUP(N_("Generic options")),
@@ -796,6 +652,8 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_MERGED(&filter, N_("print only branches that are merged")),
OPT_NO_MERGED(&filter, N_("print only branches that are not merged")),
OPT_COLUMN(0, "column", &colopts, N_("list branches in columns")),
+ OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
+ N_("field name to sort on"), &parse_opt_ref_sorting),
OPT_END(),
};
@@ -854,7 +712,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if ((filter.kind & FILTER_REFS_BRANCHES) && filter.detached)
filter.kind |= FILTER_REFS_DETACHED_HEAD;
filter.name_patterns = argv;
- print_ref_list(&filter);
+ print_ref_list(&filter, sorting);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
return 0;
diff --git a/ref-filter.c b/ref-filter.c
index 665221b..3db569a 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -1204,7 +1204,7 @@ static int ref_filter_handler(const char *refname, const struct object_id *oid,
* obtain the commit using the 'oid' available and discard all
* non-commits early. The actual filtering is done later.
*/
- if (filter->merge_commit || filter->with_commit) {
+ if (filter->merge_commit || filter->with_commit || filter->verbose) {
commit = lookup_commit_reference_gently(oid->hash, 1);
if (!commit)
return 0;
diff --git a/ref-filter.h b/ref-filter.h
index ae9cede..3e29e5d 100644
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -35,7 +35,6 @@ struct ref_array_item {
unsigned char objectname[20];
int flag;
unsigned int kind;
- int ignore : 1; /* To be removed in the next patch */
const char *symref;
struct commit *commit;
struct atom_value *value;
diff --git a/t/t1430-bad-ref-name.sh b/t/t1430-bad-ref-name.sh
index 16d0b8b..dcf2931 100755
--- a/t/t1430-bad-ref-name.sh
+++ b/t/t1430-bad-ref-name.sh
@@ -38,11 +38,11 @@ test_expect_success 'fast-import: fail on invalid branch name "bad[branch]name"'
test_must_fail git fast-import <input
'
-test_expect_success 'git branch shows badly named ref' '
- cp .git/refs/heads/master .git/refs/heads/broken...ref &&
- test_when_finished "rm -f .git/refs/heads/broken...ref" &&
- git branch >output &&
- grep -e "broken\.\.\.ref" output
+test_expect_failure 'git branch shows badly named ref' '
+ cp .git/refs/heads/master .git/refs/heads/broken...ref &&
+ test_when_finished "rm -f .git/refs/heads/broken...ref" &&
+ git branch >output &&
+ grep -e "broken\.\.\.ref" output
'
test_expect_success 'branch -d can delete badly named ref' '
diff --git a/t/t3203-branch-output.sh b/t/t3203-branch-output.sh
index f51d0f3..38c68bd 100755
--- a/t/t3203-branch-output.sh
+++ b/t/t3203-branch-output.sh
@@ -143,4 +143,15 @@ EOF
test_i18ncmp expect actual
'
+test_expect_success 'git branch `--sort` option' '
+ cat >expect <<EOF &&
+* (HEAD detached from fromtag)
+ branch-two
+ branch-one
+ master
+EOF
+ git branch --sort=objectsize >actual &&
+ test_i18ncmp expect actual
+'
+
test_done
--
2.5.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v2 8/8] branch: add '--points-at' option
2015-08-18 19:15 [PATCH v2 0/8] port brnach.c to use ref-filter APIs Karthik Nayak
` (6 preceding siblings ...)
2015-08-18 19:15 ` [PATCH v2 7/8] branch.c: use 'ref-filter' APIs Karthik Nayak
@ 2015-08-18 19:15 ` Karthik Nayak
7 siblings, 0 replies; 13+ messages in thread
From: Karthik Nayak @ 2015-08-18 19:15 UTC (permalink / raw)
To: git; +Cc: christian.couder, Matthieu.Moy, gitster, Karthik Nayak, Karthik Nayak
Add the '--points-at' option provided by 'ref-filter'. The option lets
the user to list only branches which points at the given object.
Add documentation and tests for the same.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
Documentation/git-branch.txt | 6 +++++-
builtin/branch.c | 7 ++++++-
t/t3203-branch-output.sh | 9 +++++++++
3 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index 897cd81..211cfc3 100644
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -11,7 +11,8 @@ SYNOPSIS
'git branch' [--color[=<when>] | --no-color] [-r | -a]
[--list] [-v [--abbrev=<length> | --no-abbrev]]
[--column[=<options>] | --no-column]
- [(--merged | --no-merged | --contains) [<commit>]] [--sort=<key>] [<pattern>...]
+ [(--merged | --no-merged | --contains) [<commit>]] [--sort=<key>]
+ [--points-at <object>] [<pattern>...]
'git branch' [--set-upstream | --track | --no-track] [-l] [-f] <branchname> [<start-point>]
'git branch' (--set-upstream-to=<upstream> | -u <upstream>) [<branchname>]
'git branch' --unset-upstream [<branchname>]
@@ -237,6 +238,9 @@ start-point is either a local or remote-tracking branch.
for-each-ref`. Sort order defaults to sorting based on branch
type.
+--points-at <object>::
+ Only list branches of the given object.
+
Examples
--------
diff --git a/builtin/branch.c b/builtin/branch.c
index 61b1c40..dd2fdbe 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -26,6 +26,7 @@ static const char * const builtin_branch_usage[] = {
N_("git branch [<options>] [-l] [-f] <branch-name> [<start-point>]"),
N_("git branch [<options>] [-r] (-d | -D) <branch-name>..."),
N_("git branch [<options>] (-m | -M) [<old-branch>] <new-branch>"),
+ N_("git branch [<options>] [-r | -a] [--points-at]"),
NULL
};
@@ -654,6 +655,10 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_COLUMN(0, "column", &colopts, N_("list branches in columns")),
OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
N_("field name to sort on"), &parse_opt_ref_sorting),
+ {
+ OPTION_CALLBACK, 0, "points-at", &filter.points_at, N_("object"),
+ N_("print only branches of the object"), 0, parse_opt_object_name
+ },
OPT_END(),
};
@@ -682,7 +687,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (!delete && !rename && !edit_description && !new_upstream && !unset_upstream && argc == 0)
list = 1;
- if (filter.with_commit || filter.merge != REF_FILTER_MERGED_NONE)
+ if (filter.with_commit || filter.merge != REF_FILTER_MERGED_NONE || filter.points_at.nr)
list = 1;
if (!!delete + !!rename + !!new_upstream +
diff --git a/t/t3203-branch-output.sh b/t/t3203-branch-output.sh
index 38c68bd..1deb7cb 100755
--- a/t/t3203-branch-output.sh
+++ b/t/t3203-branch-output.sh
@@ -154,4 +154,13 @@ EOF
test_i18ncmp expect actual
'
+test_expect_success 'git branch --points-at option' '
+ cat >expect <<EOF &&
+ master
+ branch-one
+EOF
+ git branch --points-at=branch-one >actual &&
+ test_cmp expect actual
+'
+
test_done
--
2.5.0
^ permalink raw reply related [flat|nested] 13+ messages in thread