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| author | J Wyman <jwyman@microsoft.com> | 2017-11-07 16:31:08 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-11-08 01:18:23 (GMT) |
| commit | 9700fae5ee93dd0928cb82afb7b2fd49295e28d2 (patch) | |
| tree | 388bac3ca43e4393b9b0dc5c3413b15e79f96377 /ref-filter.c | |
| parent | cc72385fe350d4d7bc64f84e8817dbdfe27b04fe (diff) | |
| download | git-9700fae5ee93dd0928cb82afb7b2fd49295e28d2.zip git-9700fae5ee93dd0928cb82afb7b2fd49295e28d2.tar.gz git-9700fae5ee93dd0928cb82afb7b2fd49295e28d2.tar.bz2 | |
for-each-ref: let upstream/push report the remote ref name
There are times when scripts want to know not only the name of the
push branch on the remote, but also the name of the branch as known
by the remote repository.
An example of this is when a tool wants to push to the very same branch
from which it would pull automatically, i.e. the `<remote>` and the `<to>`
in `git push <remote> <from>:<to>` would be provided by
`%(upstream:remotename)` and `%(upstream:remoteref)`, respectively.
This patch offers the new suffix :remoteref for the `upstream` and `push`
atoms, allowing to show exactly that. Example:
$ cat .git/config
...
[remote "origin"]
url = https://where.do.we.come/from
fetch = refs/heads/*:refs/remote/origin/*
[branch "master"]
remote = origin
merge = refs/heads/master
[branch "develop/with/topics"]
remote = origin
merge = refs/heads/develop/with/topics
...
$ git for-each-ref \
--format='%(push) %(push:remoteref)' \
refs/heads
refs/remotes/origin/master refs/heads/master
refs/remotes/origin/develop/with/topics refs/heads/develop/with/topics
Signed-off-by: J Wyman <jwyman@microsoft.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'ref-filter.c')
| -rw-r--r-- | ref-filter.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/ref-filter.c b/ref-filter.c index 4819707..2259563 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -77,7 +77,7 @@ static struct used_atom { struct align align; struct { enum { - RR_REF, RR_TRACK, RR_TRACKSHORT, RR_REMOTE_NAME + RR_REF, RR_TRACK, RR_TRACKSHORT, RR_REMOTE_NAME, RR_REMOTE_REF } option; struct refname_atom refname; unsigned int nobracket : 1, push : 1, push_remote : 1; @@ -164,6 +164,9 @@ static void remote_ref_atom_parser(const struct ref_format *format, struct used_ else if (!strcmp(s, "remotename")) { atom->u.remote_ref.option = RR_REMOTE_NAME; atom->u.remote_ref.push_remote = 1; + } else if (!strcmp(s, "remoteref")) { + atom->u.remote_ref.option = RR_REMOTE_REF; + atom->u.remote_ref.push_remote = 1; } else { atom->u.remote_ref.option = RR_REF; refname_atom_parser_internal(&atom->u.remote_ref.refname, @@ -1262,6 +1265,16 @@ static void fill_remote_ref_details(struct used_atom *atom, const char *refname, *s = xstrdup(remote); else *s = ""; + } else if (atom->u.remote_ref.option == RR_REMOTE_REF) { + int explicit; + const char *merge; + + merge = remote_ref_for_branch(branch, atom->u.remote_ref.push, + &explicit); + if (explicit) + *s = xstrdup(merge); + else + *s = ""; } else die("BUG: unhandled RR_* enum"); } |