@@ -973,6 +973,21 @@ static char *guess_ref(const char *name, struct ref *peer)
strbuf_addstr(&buf, "refs/heads/");
} else if (starts_with(r, "refs/tags/")) {
strbuf_addstr(&buf, "refs/tags/");
+ } else if (starts_with(r, "refs/remotes/")) {
+ struct object_id oid;
+ enum object_type type;
+
+ if (get_oid(peer->name, &oid))
+ BUG("'%s' is not a valid object, "
+ "match_explicit_lhs() should catch this!",
+ peer->name);
+ type = oid_object_info(the_repository, &oid, NULL);
+ if (type == OBJ_COMMIT)
+ strbuf_addstr(&buf, "refs/heads/");
+ else if (type == OBJ_TAG)
+ strbuf_addstr(&buf, "refs/tags/");
+ else
+ return NULL;
} else {
return NULL;
}
@@ -1024,8 +1039,11 @@ static void show_push_unqualified_ref_name_error(const char *dst_value,
"- Checking if the <src> being pushed ('%s')\n"
" is a ref in \"refs/{heads,tags}/\". If so we add a corresponding\n"
" refs/{heads,tags}/ prefix on the remote side.\n"
+ "- Checking if the <src> being pushed ('%2$s')\n"
+ " is a commit or tag in \"refs/remotes/*\". Then we infer a\n"
+ " corresponding refs/{heads,tags} on the remote side.\n"
"\n"
- "Neither worked, so we gave up. You must fully-qualify the ref."),
+ "None of those worked, so we gave up. You must fully-qualify the ref."),
dst_value, matched_src_name);
if (!advice_push_unqualified_ref_name)
@@ -1260,11 +1260,15 @@ test_expect_success 'refs/remotes/* <src> refspec and unqualified <dst> DWIM and
git config --add remote.two.fetch "+refs/blobs/*:refs/remotes/two-blobs/*" &&
git fetch --no-tags two &&
- test_must_fail git push origin refs/remotes/two/another:dst 2>err &&
- test_i18ngrep "error: The destination you" err &&
-
- test_must_fail git push origin refs/remotes/two-tags/some-tag:dst-tag 2>err &&
- test_i18ngrep "error: The destination you" err &&
+ echo commit >expected &&
+ git push origin refs/remotes/two/another:dst &&
+ git -C ../one cat-file -t refs/heads/dst >actual &&
+ test_cmp expected actual &&
+
+ echo tag >expected &&
+ git push origin refs/remotes/two-tags/some-tag:dst-tag &&
+ git -C ../one cat-file -t refs/tags/dst-tag >actual &&
+ test_cmp expected actual &&
test_must_fail git push origin refs/remotes/two-trees/my-head-tree:dst-tree 2>err &&
test_i18ngrep "error: The destination you" err &&
Add DWYM support for pushing a ref in refs/remotes/* when the <dst> ref is unqualified, e.g.: git push origin refs/remotes/origin/master:upstream-master Before this we wouldn't know what do do with refs/remotes/origin/master, now we'll look it up and discover that it's a commit (or tag) and add a refs/{heads,tags}/ prefix to <dst> as appropriate. I'm bending over backwards and assuming that someone might have hacked in remote tracking tags (see [1] for a discussion of how that can be done), but punting on any tree or blob objects found under refs/remotes/*. This is the first use of the %N$<fmt> style of printf format in the *.[ch] files in our codebase, but it's supported by POSIX[2] and there's existing uses for it in po/*.po files, so hopefully it won't cause any trouble. It's more obvious for translators than to have a 3rd argument to the function identical to the 2nd, by re-using the 2nd it's clear that we're continuing to talk about the <src> part of the refspec. 1. https://public-inbox.org/git/87zi1jxjqn.fsf@evledraar.gmail.com/ 2. http://pubs.opengroup.org/onlinepubs/7908799/xsh/fprintf.html Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- remote.c | 20 +++++++++++++++++++- t/t5505-remote.sh | 14 +++++++++----- 2 files changed, 28 insertions(+), 6 deletions(-)