diff options
-rw-r--r-- | Debian/Dgit.pm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm index 32c2bc5..48aae18 100644 --- a/Debian/Dgit.pm +++ b/Debian/Dgit.pm @@ -188,12 +188,15 @@ sub git_rev_parse ($) { return cmdoutput qw(git rev-parse), "$_[0]~0"; } -sub git_for_each_ref ($$) { - my ($pattern,$func) = @_; +sub git_for_each_ref ($$;$) { + my ($pattern,$func,$gitdir) = @_; # calls $func->($objid,$objtype,$fullrefname,$reftail); # $reftail is RHS of ref after refs/[^/]+/ # breaks if $pattern matches any ref `refs/blah' where blah has no `/' my @cmd = (qw(git for-each-ref), $pattern); + if (defined $gitdir) { + @cmd = ('sh','-ec','cd "$1"; shift; exec "$@"','x', $gitdir, @cmd); + } open GFER, "-|", @cmd or die $!; debugcmd "|", @cmd; while (<GFER>) { |