diff options
author | Mike Hommey <mh@glandium.org> | 2015-03-31 01:12:23 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2015-03-31 21:42:53 +0300 |
commit | 539d09c3b4d55d3bf652133d0244aa694cc1b444 (patch) | |
tree | 30cc0992e5c332e0797b017237b4085de32e7dc5 /builtin/show-branch.c | |
parent | 9874fca7122563e28d699a911404fc49d2a24f1c (diff) |
show-branch: show all local heads when only giving one rev along --topics
"git show-branch --topics <rev> <revs>..." displays ancestry graph, only
considering commits that are in all given revs, except the first one.
"git show-branch" displays ancestry graph for all local branches.
Unfortunately, "git show-branch --topics <rev>" only prints out the rev
info for the given rev, and nothing else, e.g.:
$ git show-branch --topics origin/master
[origin/master] Sync with 2.3.3
While there is an option to add all remote-tracking branches (-r), and
another to add all local+remote branches (-a), there is no option to add
only local branches. Adding such an option could be considered, but a
user would likely already expect that the above command line considers
the lack of rev other than for --topics as meaning all local branches,
like when there is no argument at all.
Moreover, when using -r and -a along with --topics, the first local or
remote-tracking branch, depending on alphabetic order is used instead of
the one given after --topics (any rev given on the command line is
actually simply ignored when either -r or -a is given). And if no rev is
given at all, the fact that the first alphetical branch is the base of
topics is probably not expected by users (Maybe --topics should always
require one rev on the command line?)
This change makes
"show-branch --topics $rev"
act as
"show-branch --topics $rev $(git for-each-ref refs/heads
--format='%(refname:short)')"
"show-branch -r --topics $rev ..."
act as
"show-branch --topics $rev ... $(git for-each-ref refs/remotes
--format='%(refname:short)')"
instead of
"show-branch --topics $(git for-each-ref refs/remotes
--format='%(refname:short)')"
and
"show-branch -a --topics $rev ..."
act as
"show-branch --topics $rev ... $(git for-each-ref refs/heads refs/remotes
--format='%(refname:short)')"
instead of
"show-branch --topics $(git for-each-ref refs/heads refs/remotes
--format='%(refname:short)')"
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/show-branch.c')
-rw-r--r-- | builtin/show-branch.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 365228aa8d..ef9e719b0f 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -718,7 +718,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) } /* If nothing is specified, show all branches by default */ - if (ac + all_heads + all_remotes == 0) + if (ac <= topics && all_heads + all_remotes == 0) all_heads = 1; if (reflog) { @@ -785,13 +785,13 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) } free(ref); } - else if (all_heads + all_remotes) - snarf_refs(all_heads, all_remotes); else { while (0 < ac) { append_one_rev(*av); ac--; av++; } + if (all_heads + all_remotes) + snarf_refs(all_heads, all_remotes); } head_p = resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, |