As a convenience, accept the same style committish as accepted by
git-format-patch. For example:
% git contacts master
will consider commits in the current branch built atop 'master', just as
"git format-patch master" will format commits built atop 'master'.
Signed-off-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx>
---
contrib/contacts/git-contacts | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/contrib/contacts/git-contacts b/contrib/contacts/git-contacts
index abb90a1..10d77d3 100755
--- a/contrib/contacts/git-contacts
+++ b/contrib/contacts/git-contacts
@@ -104,9 +104,26 @@ sub commits_from_patch {
close $f;
}
+sub parse_rev_args {
+ my @args = @_;
+ open my $f, '-|',
+ qw(git rev-parse --revs-only --default HEAD --symbolic), @args
+ or die;
+ my @revs;
+ while (<$f>) {
+ chomp;
+ push @revs, $_;
+ }
+ close $f;
+ return @revs if scalar(@revs) != 1;
+ return "^$revs[0]", 'HEAD' unless $revs[0] =~ /^-/;
+ return $revs[0], 'HEAD';
+}
+
sub commits_from_rev_args {
my ($commits, $args) = @_;
- open my $f, '-|', qw(git rev-list --reverse), @$args or die;
+ my @revs = parse_rev_args(@$args);
+ open my $f, '-|', qw(git rev-list --reverse), @revs or die;
while (<$f>) {
chomp;
my $id = $_;
--
1.8.3.2
--
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