use IPC::Open2;
use File::Path;
use File::Basename;
+use Dpkg::Control::Hash;
BEGIN {
use Exporter ();
@EXPORT = qw(setup_sigwarn forkcheck_setup forkcheck_mainprocess
dep14_version_mangle
debiantags debiantag_old debiantag_new
+ debiantag_maintview
server_branch server_ref
stat_exists link_ltarget
hashfile
git_rev_parse git_cat_file
git_get_ref git_get_symref git_for_each_ref
git_for_each_tag_referring is_fast_fwd
- git_check_unmodified git_update_ref_cmd
+ git_check_unmodified
+ git_reflog_action_msg git_update_ref_cmd
$package_re $component_re $deliberately_re
$distro_re $versiontag_re $series_filename_re
$extra_orig_namepart_re
$negate_harmful_gitattrs
changedir git_slurp_config_src
gdr_ffq_prev_branchinfo
+ parsecontrolfh parsecontrol parsechangelog
+ getfield parsechangelog_loop
playtree_setup);
# implicitly uses $main::us
%EXPORT_TAGS = ( policyflags => [qw(NOFFCHECK FRESHREPO NOCOMMITCHECK)],
return "archive/$distro/".dep14_version_mangle $v;
}
+sub debiantag_maintview ($$) {
+ my ($v,$distro) = @_;
+ return "$distro/".dep14_version_mangle $v;
+}
+
sub debiantags ($$) {
my ($version,$distro) = @_;
map { $_->($version, $distro) } (\&debiantag_new, \&debiantag_old);
}
}
+sub git_reflog_action_msg ($) {
+ my ($msg) = @_;
+ my $rla = $ENV{GIT_REFLOG_ACTION};
+ $msg = "$rla: $msg" if length $rla;
+ return $msg;
+}
+
sub git_update_ref_cmd {
# returns qw(git update-ref), qw(-m), @_
# except that message may be modified to honour GIT_REFLOG_ACTION
my $msg = shift @_;
+ $msg = git_reflog_action_msg $msg;
return qw(git update-ref -m), $msg, @_;
}
return ('branch', undef, $symref, $ffq_prev, $gdrlast);
}
+sub parsecontrolfh ($$;$) {
+ my ($fh, $desc, $allowsigned) = @_;
+ our $dpkgcontrolhash_noissigned;
+ my $c;
+ for (;;) {
+ my %opts = ('name' => $desc);
+ $opts{allow_pgp}= $allowsigned || !$dpkgcontrolhash_noissigned;
+ $c = Dpkg::Control::Hash->new(%opts);
+ $c->parse($fh,$desc) or die "parsing of $desc failed";
+ last if $allowsigned;
+ last if $dpkgcontrolhash_noissigned;
+ my $issigned= $c->get_option('is_pgp_signed');
+ if (!defined $issigned) {
+ $dpkgcontrolhash_noissigned= 1;
+ seek $fh, 0,0 or die "seek $desc: $!";
+ } elsif ($issigned) {
+ fail "control file $desc is (already) PGP-signed. ".
+ " Note that dgit push needs to modify the .dsc and then".
+ " do the signature itself";
+ } else {
+ last;
+ }
+ }
+ return $c;
+}
+
+sub parsecontrol {
+ my ($file, $desc, $allowsigned) = @_;
+ my $fh = new IO::Handle;
+ open $fh, '<', $file or die "$file: $!";
+ my $c = parsecontrolfh($fh,$desc,$allowsigned);
+ $fh->error and die $!;
+ close $fh;
+ return $c;
+}
+
+sub parsechangelog {
+ my $c = Dpkg::Control::Hash->new(name => 'parsed changelog');
+ my $p = new IO::Handle;
+ my @cmd = (qw(dpkg-parsechangelog), @_);
+ open $p, '-|', @cmd or die $!;
+ $c->parse($p);
+ $?=0; $!=0; close $p or failedcmd @cmd;
+ return $c;
+}
+
+sub getfield ($$) {
+ my ($dctrl,$field) = @_;
+ my $v = $dctrl->{$field};
+ return $v if defined $v;
+ fail "missing field $field in ".$dctrl->get_option('name');
+}
+
+sub parsechangelog_loop ($$$) {
+ my ($clogcmd, $descbase, $fn) = @_;
+ # @$clogcmd is qw(dpkg-parsechangelog ...some...options...)
+ # calls $fn->($thisstanza, $desc);
+ debugcmd "|",@$clogcmd;
+ open CLOGS, "-|", @$clogcmd or die $!;
+ for (;;) {
+ my $stanzatext = do { local $/=""; <CLOGS>; };
+ printdebug "clogp stanza ".Dumper($stanzatext) if $debuglevel>1;
+ last if !defined $stanzatext;
+
+ my $desc = "$descbase, entry no.$.";
+ open my $stanzafh, "<", \$stanzatext or die;
+ my $thisstanza = parsecontrolfh $stanzafh, $desc, 1;
+
+ $fn->($thisstanza, $desc);
+ }
+ die $! if CLOGS->error;
+ close CLOGS or $?==SIGPIPE or failedcmd @$clogcmd;
+}
+
# ========== playground handling ==========
# terminology: