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log --children

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Teach git-log to support --children, which was added by f35f5603f4
to the revision machinery, and by 72276a3ecb to rev-list, but
was never added to git-log.

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jay Soffian 2011-10-04 10:02:03 -04:00 committed by Junio C Hamano
parent e923eaeb90
commit 91b849b273
1 changed files with 12 additions and 0 deletions
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12
log-tree.c
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@ -56,6 +56,14 @@ static void show_parents(struct commit *commit, int abbrev)
}
}
static void show_children(struct rev_info *opt, struct commit *commit, int abbrev)
{
struct commit_list *p = lookup_decoration(&opt->children, &commit->object);
for ( ; p; p = p->next) {
printf(" %s", find_unique_abbrev(p->item->object.sha1, abbrev));
}
}
void show_decorations(struct rev_info *opt, struct commit *commit)
{
const char *prefix;
@ -303,6 +311,8 @@ void show_log(struct rev_info *opt)
fputs(find_unique_abbrev(commit->object.sha1, abbrev_commit), stdout);
if (opt->print_parents)
show_parents(commit, abbrev_commit);
if (opt->children.name)
show_children(opt, commit, abbrev_commit);
show_decorations(opt, commit);
if (opt->graph && !graph_is_commit_finished(opt->graph)) {
putchar('\n');
@ -372,6 +382,8 @@ void show_log(struct rev_info *opt)
stdout);
if (opt->print_parents)
show_parents(commit, abbrev_commit);
if (opt->children.name)
show_children(opt, commit, abbrev_commit);
if (parent)
printf(" (from %s)",
find_unique_abbrev(parent->object.sha1,