-#
+# -*- perl -*-
package Debian::Dgit;
use strict;
use warnings;
+use POSIX;
+
BEGIN {
use Exporter ();
our ($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
@ISA = qw(Exporter);
@EXPORT = qw(debiantag server_branch server_ref
stat_exists git_for_each_ref
- $package_re $branchprefix);
- %EXPORT_TAGS = ( policyflags => qw() );
- @EXPORT_OK = qw();
+ $package_re $component_re $branchprefix);
+ %EXPORT_TAGS = ( policyflags => [qw(NOFFCHECK FRESHREPO)] );
+ @EXPORT_OK = @{ $EXPORT_TAGS{policyflags} };
}
our @EXPORT_OK;
our $package_re = '[0-9a-z][-+.0-9a-z]*';
+our $component_re = '[0-9a-zA-Z][-+.0-9a-zA-Z]*';
our $branchprefix = 'dgit';
-
# policy hook exit status bits
-# any unexpected bits mean failure, and then known set bits are ignored
-
-sub NOFFCHECK () { return 2; }
-# suppress dgit-repos-server's ff check ("push" only)
-
-sub FRESHREPO () { return 4; }
-# blow away repo right away (ie, as if before push or fetch)
-# ("check-package" and "push" only)
-
+# see dgit-repos-server head comment for documentation
+# 1 is reserved in case something fails with `exit 1'
+sub NOFFCHECK () { return 0x2; }
+sub FRESHREPO () { return 0x4; }
+# 0x80 is reserved
sub debiantag ($) {
my ($v) = @_;
# 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);
$!=0; $?=0; close $fh or die "$pattern $? $!";
}
+sub git_for_each_tag_referring ($$) {
+ my ($objreferring, $func) = @_;
+ # calls $func->($objid,$fullrefname,$tagname);
+ git_for_each_ref('refs/tags', sub {
+ my ($objid,$objtype,$fullrefname,$tagname) = @_;
+ next unless $objtype eq 'tag';
+ next if defined $objreferring and $objid ne $objreferring;
+ $func->($objid,$fullrefname,$tagname);
+ });
+}
+
1;