mirror of
https://github.com/git/git
synced 2024-08-27 11:39:22 +00:00
ls-remote: add support for showing symrefs
Sometimes it's useful to know the main branch of a git repository without actually downloading the repository. This can be done by looking at the symrefs stored in the remote repository. Currently git doesn't provide a simple way to show the symrefs stored on the remote repository, even though the information is available. Add a --symref command line argument to the ls-remote command, which shows the symrefs in the remote repository. While there, replace a literal tab in the format string with \t to make it more obvious to the reader. Suggested-by: pedro rijo <pedrorijo91@gmail.com> Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
parent
ba5f28bf79
commit
99c08d4eb2
|
@ -10,7 +10,8 @@ SYNOPSIS
|
|||
--------
|
||||
[verse]
|
||||
'git ls-remote' [--heads] [--tags] [--refs] [--upload-pack=<exec>]
|
||||
[-q | --quiet] [--exit-code] [--get-url] [<repository> [<refs>...]]
|
||||
[-q | --quiet] [--exit-code] [--get-url]
|
||||
[--symref] [<repository> [<refs>...]]
|
||||
|
||||
DESCRIPTION
|
||||
-----------
|
||||
|
@ -53,6 +54,12 @@ OPTIONS
|
|||
"url.<base>.insteadOf" config setting (See linkgit:git-config[1]) and
|
||||
exit without talking to the remote.
|
||||
|
||||
--symref::
|
||||
In addition to the object pointed by it, show the underlying
|
||||
ref pointed by it when showing a symbolic ref. Currently,
|
||||
upload-pack only shows the symref HEAD, so it will be the only
|
||||
one shown by ls-remote.
|
||||
|
||||
<repository>::
|
||||
The "remote" repository to query. This parameter can be
|
||||
either a URL or the name of a remote (see the GIT URLS and
|
||||
|
|
|
@ -5,7 +5,8 @@
|
|||
|
||||
static const char * const ls_remote_usage[] = {
|
||||
N_("git ls-remote [--heads] [--tags] [--refs] [--upload-pack=<exec>]\n"
|
||||
" [-q | --quiet] [--exit-code] [--get-url] [<repository> [<refs>...]]"),
|
||||
" [-q | --quiet] [--exit-code] [--get-url]\n"
|
||||
" [--symref] [<repository> [<refs>...]]"),
|
||||
NULL
|
||||
};
|
||||
|
||||
|
@ -37,6 +38,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
|
|||
int get_url = 0;
|
||||
int quiet = 0;
|
||||
int status = 0;
|
||||
int show_symref_target = 0;
|
||||
const char *uploadpack = NULL;
|
||||
const char **pattern = NULL;
|
||||
|
||||
|
@ -58,6 +60,8 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
|
|||
N_("take url.<base>.insteadOf into account")),
|
||||
OPT_SET_INT(0, "exit-code", &status,
|
||||
N_("exit with exit code 2 if no matching refs are found"), 2),
|
||||
OPT_BOOL(0, "symref", &show_symref_target,
|
||||
N_("show underlying ref in addition to the object pointed by it")),
|
||||
OPT_END()
|
||||
};
|
||||
|
||||
|
@ -101,7 +105,9 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
|
|||
continue;
|
||||
if (!tail_match(pattern, ref->name))
|
||||
continue;
|
||||
printf("%s %s\n", oid_to_hex(&ref->old_oid), ref->name);
|
||||
if (show_symref_target && ref->symref)
|
||||
printf("ref: %s\t%s\n", ref->symref, ref->name);
|
||||
printf("%s\t%s\n", oid_to_hex(&ref->old_oid), ref->name);
|
||||
status = 0; /* we found something */
|
||||
}
|
||||
return status;
|
||||
|
|
|
@ -163,4 +163,49 @@ test_expect_success 'overrides work between mixed transfer/upload-pack hideRefs'
|
|||
grep refs/tags/magic actual
|
||||
'
|
||||
|
||||
test_expect_success 'ls-remote --symref' '
|
||||
cat >expect <<-\EOF &&
|
||||
ref: refs/heads/master HEAD
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a HEAD
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/master
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/remotes/origin/HEAD
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/remotes/origin/master
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark
|
||||
EOF
|
||||
git ls-remote --symref >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_success 'ls-remote with filtered symref (refname)' '
|
||||
cat >expect <<-\EOF &&
|
||||
ref: refs/heads/master HEAD
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a HEAD
|
||||
EOF
|
||||
git ls-remote --symref . HEAD >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_failure 'ls-remote with filtered symref (--heads)' '
|
||||
git symbolic-ref refs/heads/foo refs/tags/mark &&
|
||||
cat >expect <<-\EOF &&
|
||||
ref: refs/tags/mark refs/heads/foo
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/foo
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/master
|
||||
EOF
|
||||
git ls-remote --symref --heads . >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_success 'ls-remote --symref omits filtered-out matches' '
|
||||
cat >expect <<-\EOF &&
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/foo
|
||||
1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/master
|
||||
EOF
|
||||
git ls-remote --symref --heads . >actual &&
|
||||
test_cmp expect actual &&
|
||||
git ls-remote --symref . "refs/heads/*" >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
|
||||
test_done
|
||||
|
|
Loading…
Reference in a new issue