Documentation: dgit(1): Remove some obsolete caveats from BUGS.

[dgit.git] / Debian / Dgit.pm

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 32c2bc5673cad88ac87f1e569fa2a0518a5cf443..2938ae11855b5f48208af630792ec9a37c66b8a9 100644 (file)
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -101,10 +101,10 @@ sub debugcmd {
     printcmd(\*DEBUG,$debugprefix.$extraprefix,@_) if $debuglevel>0;
 }
 
-sub debiantag ($) { 
-    my ($v) = @_;
+sub debiantag ($$) { 
+    my ($v,$distro) = @_;
     $v =~ y/~:/_%/;
-    return "debian/$v";
+    return "$distro/$v";
 }
 
 sub server_branch ($) { return "$branchprefix/$_[0]"; }
@@ -188,12 +188,15 @@ sub git_rev_parse ($) {
     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>) {
@@ -208,7 +211,7 @@ sub git_for_each_ref ($$) {
 sub git_get_ref ($) {
     # => '' if no such ref
     my ($refname) = @_;
-    my $_ = $refname;
+    local $_ = $refname;
     s{^refs/}{[r]efs/} or die "$refname $_ ?";
     return cmdoutput qw(git for-each-ref --format=%(objectname)), $_;
 }