X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=dgit;h=9d3584fb7e0abd96b420e70a3f24def0b78ee20e;hp=c280016afef17477fdb0adf92f7719fd4db8de77;hb=c660afba5804763cdd59811bac1915a8f2fd0904;hpb=41bb8ae608374db76795192819ec43caf815cf3f

diff --git a/dgit b/dgit
index c280016a..9d3584fb 100755
--- a/dgit
+++ b/dgit
@@ -69,6 +69,8 @@ our $rmchanges;
 our $overwrite_version; # undef: not specified; '': check changelog
 our $quilt_mode;
 our $quilt_modes_re = 'linear|smash|auto|nofix|nocheck|gbp|dpm|unapplied';
+our $dodep14tag;
+our $dodep14tag_re = 'want|no|always';
 our $split_brain_save;
 our $we_are_responder;
 our $initiator_tempdir;
@@ -1519,6 +1521,15 @@ sub access_cfg_tagformats () {
     split /\,/, access_cfg('dgit-tag-format');
 }
 
+sub access_cfg_tagformats_can_splitbrain () {
+    my %y = map { $_ => 1 } access_cfg_tagformats;
+    foreach my $needtf (qw(new maint)) {
+	next if $y{$needtf};
+	return 0;
+    }
+    return 1;
+}
+
 sub need_tagformat ($$) {
     my ($fmt, $why) = @_;
     fail "need to use tag format $fmt ($why) but also need".
@@ -2356,6 +2367,8 @@ END
 	my $path = $ENV{PATH} or die;
 
 	foreach my $use_absurd (qw(0 1)) {
+	    runcmd @git, qw(checkout -q unpa);
+	    runcmd @git, qw(update-ref -d refs/heads/patch-queue/unpa);
 	    local $ENV{PATH} = $path;
 	    if ($use_absurd) {
 		chomp $@;
@@ -2372,11 +2385,12 @@ END
 		die "only absurd git-apply!\n" if !$use_absurd
 		    && forceing [qw(import-gitapply-absurd)];
 
-		local $ENV{PATH} = $path if $use_absurd;
+		local $ENV{DGIT_ABSURD_DEBUG} = $debuglevel if $use_absurd;
+		local $ENV{PATH} = $path                    if $use_absurd;
 
 		my @showcmd = (gbp_pq, qw(import));
 		my @realcmd = shell_cmd
-		    'exec >/dev/null 2>../../gbp-pq-output', @showcmd;
+		    'exec >/dev/null 2>>../../gbp-pq-output', @showcmd;
 		debugcmd "+",@realcmd;
 		if (system @realcmd) {
 		    die +(shellquote @showcmd).
@@ -3260,7 +3274,7 @@ sub clone_finish ($) {
     runcmd qw(bash -ec), <<'END';
         set -o pipefail
         git ls-tree -r --name-only -z HEAD | \
-        xargs -0r touch -r . --
+        xargs -0r touch -h -r . --
 END
     printdone "ready for work in $dstdir";
 }
@@ -3524,7 +3538,7 @@ tree $tree
 parent $dgitview
 parent $archive_hash
 author $authline
-commiter $authline
+committer $authline
 
 $msg_msg
 
@@ -3665,7 +3679,21 @@ sub push_tagwants ($$$$) {
 	    TfSuffix => '-maintview',
             View => 'maint',
         };
-    }
+    } elsif ($dodep14tag eq 'no' ? 0
+	     : $dodep14tag eq 'want' ? access_cfg_tagformats_can_splitbrain
+	     : $dodep14tag eq 'always'
+	     ? (access_cfg_tagformats_can_splitbrain or fail <<END)
+--dep14tag-always (or equivalent in config) means server must support
+ both "new" and "maint" tag formats, but config says it doesn't.
+END
+	    : die "$dodep14tag ?") {
+	push @tagwants, {
+	    TagFn => \&debiantag_maintview,
+	    Objid => $dgithead,
+	    TfSuffix => '-dgit',
+	    View => 'dgit',
+        };
+    };
     foreach my $tw (@tagwants) {
 	$tw->{Tag} = $tw->{TagFn}($cversion, access_nomdistro);
 	$tw->{Tfn} = sub { $tfbase.$tw->{TfSuffix}.$_[0]; };
@@ -4434,7 +4462,7 @@ END
 	local $ENV{'EDITOR'} = cmdoutput qw(realpath --), $0;
 	local $ENV{'VISUAL'} = $ENV{'EDITOR'};
 	local $ENV{$fakeeditorenv} = cmdoutput qw(realpath --), $descfn;
-	runcmd @dpkgsource, qw(--commit .), $patchname;
+	runcmd @dpkgsource, qw(--commit --include-removal .), $patchname;
     }
 }
 
@@ -4469,17 +4497,21 @@ sub quiltify_trees_differ ($$;$$$) {
 
 	if ($unrepres) {
 	    eval {
-	        die "deleted\n" unless $newmode =~ m/[^0]/;
-		die "not a plain file\n" unless $newmode =~ m/^10\d{4}$/;
-		if ($oldmode =~ m/[^0]/) {
+		die "not a plain file\n"
+		    unless $newmode =~ m/^10\d{4}$/ ||
+		           $oldmode =~ m/^10\d{4}$/;
+		if ($oldmode =~ m/[^0]/ &&
+		    $newmode =~ m/[^0]/) {
 		    die "mode changed\n" if $oldmode ne $newmode;
 		} else {
-		    die "non-default mode\n" unless $newmode =~ m/^100644$/;
+		    die "non-default mode\n"
+			unless $newmode =~ m/^100644$/ ||
+			       $oldmode =~ m/^100644$/;
 		}
 	    };
 	    if ($@) {
 		local $/="\n"; chomp $@;
-		push @$unrepres, [ $f, $@ ];
+		push @$unrepres, [ $f, "$@ ($oldmode->$newmode)" ];
 	    }
 	}
 
@@ -4912,13 +4944,10 @@ sub build_maybe_quilt_fixup () {
     check_for_vendor_patches();
 
     if (quiltmode_splitbrain) {
-	foreach my $needtf (qw(new maint)) {
-	    next if grep { $_ eq $needtf } access_cfg_tagformats;
-	    fail <<END
+	fail <<END unless access_cfg_tagformats_can_splitbrain;
 quilt mode $quilt_mode requires split view so server needs to support
  both "new" and "maint" tag formats, but config says it doesn't.
 END
-	}
     }
 
     my $clogp = parsechangelog();
@@ -5915,10 +5944,14 @@ END
 	    progress "Import, merging.";
 	    my $tree = cmdoutput @git, qw(rev-parse), "$newhash:";
 	    my $version = getfield $dsc, 'Version';
+	    my $clogp = commit_getclogp $newhash;
+	    my $authline = clogp_authline $clogp;
 	    $newhash = make_commit_text <<END;
 tree $tree
 parent $newhash
 parent $oldhash
+author $authline
+committer $authline
 
 Merge $package ($version) import into $dstbranch
 END
@@ -6089,6 +6122,15 @@ sub parseopts () {
 	    } elsif (m/^--overwrite=(.+)$/s) {
 		push @ropts, $_;
 		$overwrite_version = $1;
+	    } elsif (m/^--dep14tag$/s) {
+		push @ropts, $_;
+		$dodep14tag= 'want';
+	    } elsif (m/^--no-dep14tag$/s) {
+		push @ropts, $_;
+		$dodep14tag= 'no';
+	    } elsif (m/^--always-dep14tag$/s) {
+		push @ropts, $_;
+		$dodep14tag= 'always';
 	    } elsif (m/^--delayed=(\d+)$/s) {
 		push @ropts, $_;
 		push @dput, $_;
@@ -6273,6 +6315,14 @@ if (!defined $quilt_mode) {
     $quilt_mode = $1;
 }
 
+if (!defined $dodep14tag) {
+    local $access_forpush;
+    $dodep14tag = access_cfg('dep14tag', 'RETURN-UNDEF') // 'want';
+    $dodep14tag =~ m/^($dodep14tag_re)$/ 
+	or badcfg "unknown dep14tag setting \`$dodep14tag'";
+    $dodep14tag = $1;
+}
+
 $need_split_build_invocation ||= quiltmode_splitbrain();
 
 if (!defined $cleanmode) {