X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=dgit;h=c3b66f15f75ce1acb588edb867e7cf234e4adc68;hb=4cdfc872d003b1e78aa25ffacee66f8f1b0d82c1;hp=e86e398356fff4ce5462f23d71e894332698b008;hpb=e02f981fe5cf91cecebccd004d033a5edd9b4af8;p=dgit.git

diff --git a/dgit b/dgit
index e86e3983..c3b66f15 100755
--- a/dgit
+++ b/dgit
@@ -18,6 +18,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+END { $? = $Debian::Dgit::ExitStatus::desired // -1; };
+use Debian::Dgit::ExitStatus;
+
 use strict;
 
 use Debian::Dgit qw(:DEFAULT :playground);
@@ -95,7 +98,7 @@ our %format_ok = map { $_=>1 } ("1.0","3.0 (native)","3.0 (quilt)");
 
 our $suite_re = '[-+.0-9a-z]+';
 our $cleanmode_re = 'dpkg-source(?:-d)?|git|git-ff|check|none';
-our $orig_f_comp_re = 'orig(?:-[-0-9a-z]+)?';
+our $orig_f_comp_re = qr{orig(?:-$extra_orig_namepart_re)?};
 our $orig_f_sig_re = '\\.(?:asc|gpg|pgp)';
 our $orig_f_tail_re = "$orig_f_comp_re\\.tar(?:\\.\\w+)?(?:$orig_f_sig_re)?";
 
@@ -153,6 +156,7 @@ sub parseopts_late_defaults();
 sub setup_gitattrs(;$);
 sub check_gitattrs($$);
 
+our $playground;
 our $keyid;
 
 autoflush STDOUT 1;
@@ -235,7 +239,7 @@ END {
     }
 };
 
-sub badcfg { print STDERR "$us: invalid configuration: @_\n"; exit 12; }
+sub badcfg { print STDERR "$us: invalid configuration: @_\n"; finish 12; }
 
 sub forceable_fail ($$) {
     my ($forceoptsl, $msg) = @_;
@@ -253,7 +257,7 @@ sub forceing ($) {
 
 sub no_such_package () {
     print STDERR "$us: package $package does not exist in suite $isuite\n";
-    exit 4;
+    finish 4;
 }
 
 sub deliberately ($) {
@@ -558,7 +562,7 @@ END
 
 sub badusage {
     print STDERR "$us: @_\n", $helpmsg or die $!;
-    exit 8;
+    finish 8;
 }
 
 sub nextarg {
@@ -571,7 +575,7 @@ sub pre_help () {
 }
 sub cmd_help () {
     print $helpmsg or die $!;
-    exit 0;
+    finish 0;
 }
 
 our $td = $ENV{DGIT_TEST_DUMMY_DIR} || "DGIT_TEST_DUMMY_DIR-unset";
@@ -1683,7 +1687,7 @@ our ($dsc_distro, $dsc_hint_tag, $dsc_hint_url);
 
 sub prep_ud () {
     dgit_privdir(); # ensures that $dgit_privdir_made is based on $maindir
-    fresh_playground 'dgit/unpack';
+    $playground = fresh_playground 'dgit/unpack';
 }
 
 sub mktree_in_ud_here () {
@@ -3507,7 +3511,7 @@ sub fork_for_multisuite ($) {
 					       sub {
             @end = ();
             fetch();
-	    exit 0;
+	    finish 0;
 	});
 	# xxx collecte the ref here
 
@@ -3691,15 +3695,7 @@ sub check_not_dirty () {
 
     return if $ignoredirty;
 
-    my @cmd = (@git, qw(diff --quiet HEAD));
-    debugcmd "+",@cmd;
-    $!=0; $?=-1; system @cmd;
-    return if !$?;
-    if ($?==256) {
-	fail "working tree is dirty (does not match HEAD)";
-    } else {
-	failedcmd @cmd;
-    }
+    git_check_unmodified();
 }
 
 sub commit_admin ($) {
@@ -4510,13 +4506,8 @@ sub cmd_clone {
 }
 
 sub branchsuite () {
-    my @cmd = (@git, qw(symbolic-ref -q HEAD));
-    my $branch = cmdoutput_errok @cmd;
-    if (!defined $branch) {
-	$?==256 or failedcmd @cmd;
-	return undef;
-    }
-    if ($branch =~ m#$lbranch_re#o) {
+    my $branch = git_get_symref();
+    if (defined $branch && $branch =~ m#$lbranch_re#o) {
 	return $1;
     } else {
 	return undef;
@@ -4547,7 +4538,7 @@ sub cmd_fetch {
     parseopts();
     fetchpullargs();
     my $multi_fetched = fork_for_multisuite(sub { });
-    exit 0 if $multi_fetched;
+    finish 0 if $multi_fetched;
     fetch();
 }
 
@@ -4756,7 +4747,7 @@ sub i_resp_complete {
 
     i_cleanup();
     printdebug "all done\n";
-    exit 0;
+    finish 0;
 }
 
 sub i_resp_file ($) {
@@ -5587,7 +5578,7 @@ sub quilt_check_splitbrain_cache ($$) {
 	if (!stat "$maindir_gitcommon/logs/refs/$splitbraincache") {
 	    $! == ENOENT or die $!;
 	    printdebug ">(no reflog)\n";
-	    exit 0;
+	    finish 0;
 	}
 	exec @cmd; die $!;
     }
@@ -5713,6 +5704,7 @@ sub quilt_fixup_multipatch ($$$) {
 
     rmtree '.pc';
 
+    rmtree 'debian'; # git checkout commitish paths does not delete!
     runcmd @git, qw(checkout -f), $headref, qw(-- debian);
     my $unapplied=git_add_write_tree();
     printdebug "fake orig tree object $unapplied\n";
@@ -5839,7 +5831,7 @@ sub quilt_fixup_editor () {
     }
     I2->error and die $!;
     close O or die $1;
-    exit 0;
+    finish 0;
 }
 
 sub maybe_apply_patches_dirtily () {
@@ -6456,6 +6448,7 @@ sub pre_archive_api_query () {
 sub cmd_archive_api_query {
     badusage "need only 1 subpath argument" unless @ARGV==1;
     my ($subpath) = @ARGV;
+    local $isuite = 'DGIT-API-QUERY-CMD';
     my @cmd = archive_api_query_cmd($subpath);
     push @cmd, qw(-f);
     debugcmd ">",@cmd;
@@ -6528,7 +6521,7 @@ sub cmd_setup_new_tree {
 
 sub cmd_version {
     print "dgit version $our_version\n" or die $!;
-    exit 0;
+    finish 0;
 }
 
 our (%valopts_long, %valopts_short);
@@ -6880,7 +6873,7 @@ print STDERR "DAMP RUN - WILL MAKE LOCAL (UNSIGNED) CHANGES\n"
     if $dryrun_level == 1;
 if (!@ARGV) {
     print STDERR $helpmsg or die $!;
-    exit 8;
+    finish 8;
 }
 $cmd = $subcommand = shift @ARGV;
 $cmd =~ y/-/_/;
@@ -6894,3 +6887,5 @@ git_slurp_config();
 my $fn = ${*::}{"cmd_$cmd"};
 $fn or badusage "unknown operation $cmd";
 $fn->();
+
+finish 0;