X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=Debian%2FDgit.pm;h=e177a83950e0eb6fa8ee516f946fcb312fe00623;hp=e2f8edd05848c76f74e13c65d6561e39df1d1e48;hb=1c6183785fa3a9f6fe60a55bb9ff200963b4e791;hpb=996984bbcc5c1c7b4ed734fdb7a3dd844f2ff567

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index e2f8edd0..e177a839 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -1,10 +1,12 @@
-#
+# -*- perl -*-
 
 package Debian::Dgit;
 
 use strict;
 use warnings;
 
+use POSIX;
+
 BEGIN {
     use Exporter   ();
     our ($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
@@ -14,7 +16,7 @@ BEGIN {
     @EXPORT      = qw(debiantag server_branch server_ref
                       stat_exists git_for_each_ref
                       $package_re $branchprefix);
-    %EXPORT_TAGS = ( policyflags => qw() );
+    %EXPORT_TAGS = ( policyflags => [qw()] );
     @EXPORT_OK   = qw();
 }
 
@@ -23,17 +25,12 @@ our @EXPORT_OK;
 our $package_re = '[0-9a-z][-+.0-9a-z]*';
 our $branchprefix = 'dgit';
 
-
 # policy hook exit status bits
-# any unexpected bits mean failure, and then known set bits are ignored
-
+# see dgit-repos-server head comment for documentation
+# 1 is reserved in case something fails with `exit 1'
 sub NOFFCHECK () { return 2; }
-# suppress dgit-repos-server's ff check ("push" only)
-
 sub FRESHREPO () { return 4; }
-# blow away repo right away (ie, as if before push or fetch)
-# ("check-package" and "push" only)
-
+# 128 is reserved
 
 sub debiantag ($) { 
     my ($v) = @_;
@@ -56,7 +53,7 @@ sub git_for_each_ref ($$) {
     # calls $func->($objid,$objtype,$fullrefname,$reftail);
     # $reftail is RHS of ref after refs/\w+/
     # breaks if $pattern matches any ref `refs/blah' where blah has no `/'
-    my $fh = new IO::File, "-|", qw(git for-each-ref), $pattern or die $!;
+    my $fh = new IO::File "-|", qw(git for-each-ref), $pattern or die $!;
     while (<$fh>) {
 	m#^(\w+)\s+(\w+)\s+(refs/\w+/(\S+))\s# or die "$_ ?";
 	$func->($1,$2,$3,$4);