git.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Sean Barag via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
	Johannes Schindelin <johannes.schindelin@gmx.de>,
	Derrick Stolee <stolee@gmail.com>, Jeff King <peff@peff.net>,
	Eric Sunshine <sunshine@sunshineco.com>,
	Taylor Blau <me@ttaylorr.com>, Sean Barag <sean@barag.org>,
	Andrei Rybak <rybak.a.v@gmail.com>, Sean Barag <sean@barag.org>,
	Sean Barag <sean@barag.org>
Subject: [PATCH v3 7/7] clone: allow configurable default for `-o`/`--origin`
Date: Thu, 01 Oct 2020 03:46:16 +0000	[thread overview]
Message-ID: <da8212e500a5876d5427a3be3ea60e5a03a9b9ae.1601523977.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.727.v3.git.1601523977.gitgitgadget@gmail.com>

From: Sean Barag <sean@barag.org>

While the default remote name of "origin" can be changed at clone-time
with `git clone`'s `--origin` option, it was previously not possible
to specify a default value for the name of that remote.  Add support for
a new `clone.defaultRemoteName` config, with the newly-created remote
name resolved in priority order:

1. (Highest priority) A remote name passed directly to `git clone -o`
2. A `clone.defaultRemoteName=new_name` in config `git clone -c`
3. A `clone.defaultRemoteName` value set in `/path/to/template/config`,
   where `--template=/path/to/template` is provided
4. A `clone.defaultRemoteName` value set in a non-template config file
5. The default value of `origin`

Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Helped-by: Derrick Stolee <stolee@gmail.com>
Helped-by: Andrei Rybak <rybak.a.v@gmail.com>
Signed-off-by: Sean Barag <sean@barag.org>
---
 Documentation/config.txt       |  2 ++
 Documentation/config/clone.txt |  5 +++++
 Documentation/git-clone.txt    |  5 +++--
 builtin/clone.c                | 26 +++++++++++++++++++-------
 t/t5606-clone-options.sh       | 22 ++++++++++++++++++++++
 5 files changed, 51 insertions(+), 9 deletions(-)
 create mode 100644 Documentation/config/clone.txt

diff --git a/Documentation/config.txt b/Documentation/config.txt
index bf706b950e..025ca4df11 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -334,6 +334,8 @@ include::config/checkout.txt[]
 
 include::config/clean.txt[]
 
+include::config/clone.txt[]
+
 include::config/color.txt[]
 
 include::config/column.txt[]
diff --git a/Documentation/config/clone.txt b/Documentation/config/clone.txt
new file mode 100644
index 0000000000..20755d413a
--- /dev/null
+++ b/Documentation/config/clone.txt
@@ -0,0 +1,5 @@
+clone.defaultRemoteName::
+	The name of the remote to create when cloning a repository.  Defaults to
+	`origin`, and can be overridden by passing the `--origin` command-line
+	option to linkgit:git-clone[1].
+
diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index 097e6a86c5..876aedcd47 100644
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -183,8 +183,9 @@ objects from the source repository into a pack in the cloned repository.
 
 -o <name>::
 --origin <name>::
-	Instead of using the remote name `origin` to keep track
-	of the upstream repository, use `<name>`.
+	Instead of using the remote name `origin` to keep track of the upstream
+	repository, use `<name>`.  Overrides `clone.defaultRemoteName` from the
+	config.
 
 -b <name>::
 --branch <name>::
diff --git a/builtin/clone.c b/builtin/clone.c
index 6bcdfa4cd6..a0841923cf 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -53,7 +53,7 @@ static int option_shallow_submodules;
 static int deepen;
 static char *option_template, *option_depth, *option_since;
 static char *option_origin = NULL;
-static char *remote_name = "origin";
+static char *remote_name = NULL;
 static char *option_branch = NULL;
 static struct string_list option_not = STRING_LIST_INIT_NODUP;
 static const char *real_git_dir;
@@ -854,6 +854,10 @@ static int checkout(int submodule_progress)
 
 static int git_clone_config(const char *k, const char *v, void *cb)
 {
+	if (!strcmp(k, "clone.defaultremotename")) {
+		free(remote_name);
+		remote_name = xstrdup(v);
+	}
 	return git_default_config(k, v, cb);
 }
 
@@ -1009,12 +1013,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 		option_no_checkout = 1;
 	}
 
-	if (option_origin)
-		remote_name = option_origin;
-
-	if (!valid_remote_name(remote_name))
-		die(_("'%s' is not a valid remote name"), remote_name);
-
 	repo_name = argv[0];
 
 	path = get_repo_path(repo_name, &is_bundle);
@@ -1157,6 +1155,19 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 	 */
 	git_config(git_clone_config, NULL);
 
+	/*
+	 * apply the remote name provided by --origin only after this second
+	 * call to git_config, to ensure it overrides all config-based values.
+	 */
+	if (option_origin != NULL)
+		remote_name = xstrdup(option_origin);
+
+	if (remote_name == NULL)
+		remote_name = xstrdup("origin");
+
+	if (!valid_remote_name(remote_name))
+		die(_("'%s' is not a valid remote name"), remote_name);
+
 	if (option_bare) {
 		if (option_mirror)
 			src_ref_prefix = "refs/";
@@ -1356,6 +1367,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 	junk_mode = JUNK_LEAVE_REPO;
 	err = checkout(submodule_progress);
 
+	free(remote_name);
 	strbuf_release(&reflog_msg);
 	strbuf_release(&branch_top);
 	strbuf_release(&key);
diff --git a/t/t5606-clone-options.sh b/t/t5606-clone-options.sh
index 0422b24258..5e201e7d85 100755
--- a/t/t5606-clone-options.sh
+++ b/t/t5606-clone-options.sh
@@ -19,6 +19,13 @@ test_expect_success 'clone -o' '
 
 '
 
+test_expect_success 'rejects invalid -o/--origin' '
+
+	test_must_fail git clone -o "bad...name" parent clone-bad-name 2>err &&
+	test_i18ngrep "'\''bad...name'\'' is not a valid remote name" err
+
+'
+
 test_expect_success 'disallows --bare with --origin' '
 
 	test_must_fail git clone -o foo --bare parent clone-bare-o 2>err &&
@@ -63,6 +70,21 @@ test_expect_success 'prefers -c config over --template config' '
 
 '
 
+test_expect_success 'prefers config "clone.defaultRemoteName" over default' '
+
+	test_config_global clone.defaultRemoteName from_config &&
+	git clone parent clone-config-origin &&
+	git -C clone-config-origin rev-parse --verify refs/remotes/from_config/master
+
+'
+
+test_expect_success 'prefers --origin over -c config' '
+
+	git clone -c clone.defaultRemoteName=inline --origin from_option parent clone-o-and-inline-config &&
+	git -C clone-o-and-inline-config rev-parse --verify refs/remotes/from_option/master
+
+'
+
 test_expect_success 'redirected clone does not show progress' '
 
 	git clone "file://$(pwd)/parent" clone-redirected >out 2>err &&
-- 
gitgitgadget

  parent reply	other threads:[~2020-10-01  3:46 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-11 18:25 [PATCH 0/4] clone: allow configurable default for -o/--origin Sean Barag via GitGitGadget
2020-09-11 18:25 ` [PATCH 1/4] clone: add tests for --template and some disallowed option pairs Sean Barag via GitGitGadget
2020-09-11 18:57   ` Derrick Stolee
2020-09-11 19:56     ` Jeff King
2020-09-11 20:07       ` Eric Sunshine
2020-09-16  3:15         ` [PATCH 0/4] clone: allow configurable default for -o/--origin Sean Barag
2020-09-12  3:17       ` [PATCH 1/4] clone: add tests for --template and some disallowed option pairs Taylor Blau
2020-09-15 16:09       ` Sean Barag
2020-09-16 16:36         ` Jeff King
2020-09-11 21:02     ` Junio C Hamano
2020-09-12  0:41       ` Derrick Stolee
2020-09-11 18:25 ` [PATCH 2/4] clone: call git_config before parse_options Sean Barag via GitGitGadget
2020-09-11 18:59   ` Derrick Stolee
2020-09-11 20:26   ` Junio C Hamano
2020-09-16 16:12     ` Sean Barag
2020-09-11 18:25 ` [PATCH 3/4] clone: validate --origin option before use Sean Barag via GitGitGadget
2020-09-11 19:24   ` Derrick Stolee
2020-09-16 16:28     ` Sean Barag
2020-09-11 20:39   ` Junio C Hamano
2020-09-16 17:11     ` Sean Barag
2020-09-21 16:13       ` Sean Barag
2020-09-11 18:25 ` [PATCH 4/4] clone: allow configurable default for `-o`/`--origin` Sean Barag via GitGitGadget
2020-09-11 19:13   ` Derrick Stolee
2020-09-28 16:04     ` Sean Barag
2020-09-11 21:00   ` Junio C Hamano
2020-09-28 16:02     ` Sean Barag
2020-09-17 15:25   ` Andrei Rybak
2020-09-11 19:25 ` [PATCH 0/4] clone: allow configurable default for -o/--origin Derrick Stolee
2020-09-11 19:34 ` Junio C Hamano
2020-09-29  3:36 ` [PATCH v2 0/7] " Sean Barag via GitGitGadget
2020-09-29  3:36   ` [PATCH v2 1/7] clone: add tests for --template and some disallowed option pairs Sean Barag via GitGitGadget
2020-09-29  3:36   ` [PATCH v2 2/7] clone: use more conventional config/option layering Sean Barag via GitGitGadget
2020-09-29  3:36   ` [PATCH v2 3/7] remote: add tests for add and rename with invalid names Sean Barag via GitGitGadget
2020-09-29  3:36   ` [PATCH v2 4/7] refs: consolidate remote name validation Sean Barag via GitGitGadget
2020-09-29  3:36   ` [PATCH v2 5/7] clone: validate --origin option before use Sean Barag via GitGitGadget
2020-09-29  3:36   ` [PATCH v2 6/7] clone: read new remote name from remote_name instead of option_origin Sean Barag via GitGitGadget
2020-09-29  3:36   ` [PATCH v2 7/7] clone: allow configurable default for `-o`/`--origin` Sean Barag via GitGitGadget
2020-09-29 19:59     ` Junio C Hamano
2020-09-29 23:47       ` [PATCH] clone: add remote.cloneDefault config option Sean Barag
2020-09-29  3:44   ` [PATCH v2 0/7] clone: allow configurable default for -o/--origin Sean Barag
2020-10-01  3:46   ` [PATCH v3 " Sean Barag via GitGitGadget
2020-10-01  3:46     ` [PATCH v3 1/7] clone: add tests for --template and some disallowed option pairs Sean Barag via GitGitGadget
2020-10-01  3:46     ` [PATCH v3 2/7] clone: use more conventional config/option layering Sean Barag via GitGitGadget
2020-10-01  3:46     ` [PATCH v3 3/7] remote: add tests for add and rename with invalid names Sean Barag via GitGitGadget
2020-10-01  3:46     ` [PATCH v3 4/7] refs: consolidate remote name validation Sean Barag via GitGitGadget
2020-10-01  3:46     ` [PATCH v3 5/7] clone: validate --origin option before use Sean Barag via GitGitGadget
2020-10-01  3:46     ` [PATCH v3 6/7] clone: read new remote name from remote_name instead of option_origin Sean Barag via GitGitGadget
2020-10-01  3:46     ` Sean Barag via GitGitGadget [this message]
2020-10-02 12:56     ` [PATCH v3 0/7] clone: allow configurable default for -o/--origin Derrick Stolee

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=da8212e500a5876d5427a3be3ea60e5a03a9b9ae.1601523977.git.gitgitgadget@gmail.com \
    --to=gitgitgadget@gmail.com \
    --cc=git@vger.kernel.org \
    --cc=gitster@pobox.com \
    --cc=johannes.schindelin@gmx.de \
    --cc=me@ttaylorr.com \
    --cc=peff@peff.net \
    --cc=rybak.a.v@gmail.com \
    --cc=sean@barag.org \
    --cc=stolee@gmail.com \
    --cc=sunshine@sunshineco.com \
    --subject='Re: [PATCH v3 7/7] clone: allow configurable default for `-o`/`--origin`' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).