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fmt-merge-msg: say which branch things were merged into unless 'master' 

Signed-off-by: Junio C Hamano <junkio@cox.net>
maint
Junio C Hamano 2006-02-18 22:37:02 -08:00
parent 711fc8f660
commit 2b020455f9
1 changed files with 18 additions and 11 deletions
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29
git-fmt-merge-msg.perl
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@ -39,20 +39,25 @@ sub repoconfig {
return $val;
}

sub mergebase {
my ($other) = @_;
sub current_branch {
my $fh;
open $fh, '-|', 'git-merge-base', '--all', 'HEAD', $other or die "$!";
my (@mb) = map { chomp; $_ } <$fh>;
close $fh or die "$!";
return @mb;
open $fh, '-|', 'git-symbolic-ref', 'HEAD' or die "$!";
my ($bra) = <$fh>;
$bra =~ s|^refs/heads/||;
if ($bra ne 'master') {
$bra = " into $bra";
} else {
$bra = "";
}

return $bra;
}

sub shortlog {
my ($tip, $limit, @base) = @_;
my ($tip, $limit) = @_;
my ($fh, @result);
open $fh, '-|', ('git-log', "--max-count=$limit", '--topo-order',
'--pretty=oneline', $tip, map { "^$_" } @base)
'--pretty=oneline', $tip, '^HEAD')
or die "$!";
while (<$fh>) {
s/^[0-9a-f]{40}\s+//;
@ -140,7 +145,10 @@ for my $src (@src) {
}
push @msg, $this;
}
print "Merge ", join("; ", @msg), "\n";

my $into = current_branch();

print "Merge ", join("; ", @msg), $into, "\n";

if (!repoconfig) {
exit(0);
@ -151,8 +159,7 @@ my $limit = 20;

for (@origin) {
my ($sha1, $name) = @$_;
my @mb = mergebase($sha1);
my @log = shortlog($sha1, $limit + 1, @mb);
my @log = shortlog($sha1, $limit + 1);
if ($limit + 1 <= @log) {
print "\n* $name: (" . scalar(@log) . " commits)\n";
}