#!/usr/bin/perl -w
# dgit repos policy hook script for Debian
+#
+# Copyright (C) 2015-2016 Ian Jackson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
use strict;
+use Debian::Dgit::Infra; # must precede Debian::Dgit; - can change @INC!
use Debian::Dgit qw(:DEFAULT :policyflags);
setup_sigwarn();
my @tagrefs = map { "refs/tags/".$_ } debiantags $vsn, $distro;
printdebug " checking history vsn=$vsn tagrefs=@tagrefs\n";
- open F, "-|", qw(git-for-each-ref), @tagrefs;
+ open F, "-|", qw(git for-each-ref), @tagrefs;
$_ = <F>;
close F;
return 1 if defined && m/\S/;
if (good_suite_has_suitable_vsn(\&vsn_in_our_history)) {
chmod $publicmode, "." or die $!;
$pkg_secret = 0;
+ eval {
+ my $mirror_hook = "$distrodir/mirror-hook";
+ if (stat_exists $mirror_hook) {
+ my @mirror_cmd =
+ ($mirror_hook, $distrodir, "updated-hook", $pkg);
+ debugcmd " (mirror)",@mirror_cmd;
+ system @mirror_cmd and failedcmd @mirror_cmd;
+ }
+ };
+ if (length $@) {
+ chomp $@;
+ print STDERR "policy hook: warning:".
+ " failed to mirror publication of \`$pkg':".
+ " $@\n";
+ }
return 0;
}
if (deliberately('include-questionable-history')) {
return 0;
}
- die "\nPackage is in NEW and has not been accepted or rejected yet;".
- " use a --deliberately option to specify whether you are".
- " keeping or discarding the previously pushed history. ".
- " Please RTFM dgit(1).\n\n";
+ die <<END;
+
+Package is in NEW and has not been accepted or rejected yet.
+Unfortunately, we cannot determine automatically what should happen.
+You will have to pass either --deliberately-not-fast-forward or
+--deliberately-include-questionable-history to specify whether you are
+keeping or discarding the previously pushed history.
+
+The choice is important, to ensure that your git history is both
+suitable for public distribution and as useful as possible. Please
+see the descriptions of these options in dgit(1).
+
+END
}
sub action_push_confirm () {
my $checkpid = open CHKOUT, "-|" // die $!;
if (!$checkpid) {
open STDIN, "<&", $chkinput or die $!;
+ delete $ENV{GIT_ALTERNATE_OBJECT_DIRECTORIES};
+ # ^ recent versions of git set this in the environment of
+ # receive hooks. This can cause us to see things which
+ # the user is trying to abolish.
exec @objscatcmd or die $!;
}