contrib: contacts: interpret committish akin to format-patch
As a convenience, accept the same style <since> committish as accepted by git-format-patch. For example: % git contacts origin will consider commits in the current branch built atop 'origin', just as "git format-patch origin" will format commits built atop 'origin'. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine committed
Jul 21, 2013 at 06:52 UTC
ccf6b45aff3f89016cf1a3e39a37e73e72c3e0f6
1 file changed
+18
-1
contrib/contacts/git-contacts
+18
-1
@@ -102,9 +102,26 @@ sub scan_patch_file {
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close $f;
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}
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+sub parse_rev_args {
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+ my @args = @_;
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+ open my $f, '-|',
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+ qw(git rev-parse --revs-only --default HEAD --symbolic), @args
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+ or die;
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+ my @revs;
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+ while (<$f>) {
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+ chomp;
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+ push @revs, $_;
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+ }
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+ close $f;
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+ return @revs if scalar(@revs) != 1;
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+ return "^$revs[0]", 'HEAD' unless $revs[0] =~ /^-/;
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+ return $revs[0], 'HEAD';
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+}
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+
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sub scan_rev_args {
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my ($commits, $args) = @_;
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- open my $f, '-|', qw(git rev-list --reverse), @$args or die;
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+ my @revs = parse_rev_args(@$args);
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+ open my $f, '-|', qw(git rev-list --reverse), @revs or die;
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while (<$f>) {
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chomp;
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my $id = $_;