git-debrebase: Provide status subcommand

[dgit.git] / dgit

diff --git a/dgit b/dgit
index c3b66f15f75ce1acb588edb867e7cf234e4adc68..dc423592e2b7b673c802158522416f8c269fc82b 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -3704,6 +3704,15 @@ sub commit_admin ($) {
     runcmd_ordryrun_local @git, qw(commit -m), $m;
 }
 
+sub quiltify_nofix_bail ($$) {
+    my ($headinfo, $xinfo) = @_;
+    if ($quilt_mode eq 'nofix') {
+       fail "quilt fixup required but quilt mode is \`nofix'\n".
+           "HEAD commit".$headinfo." differs from tree implied by ".
+           " debian/patches".$xinfo;
+    }
+}
+
 sub commit_quilty_patch () {
     my $output = cmdoutput @git, qw(status --porcelain);
     my %adds;
@@ -3718,6 +3727,7 @@ sub commit_quilty_patch () {
        progress "nothing quilty to commit, ok.";
        return;
     }
+    quiltify_nofix_bail "", " (wanted to commit patch update)";
     my @adds = map { s/[][*?\\]/\\$&/g; $_; } sort keys %adds;
     runcmd_ordryrun_local @git, qw(add -f), @adds;
     commit_admin <<END
@@ -3878,6 +3888,8 @@ sub pseudomerge_make_commit ($$$$ $$) {
        : !length  $overwrite_version ? " --overwrite"
        : " --overwrite=".$overwrite_version;
 
+    # Contributing parent is the first parent - that makes
+    # git rev-list --first-parent DTRT.
     my $pmf = dgit_privdir()."/pseudomerge";
     open MC, ">", $pmf or die "$pmf $!";
     print MC <<END or die $!;
@@ -5197,11 +5209,7 @@ sub quiltify ($$$$) {
            last;
        }
 
-       if ($quilt_mode eq 'nofix') {
-           fail "quilt fixup required but quilt mode is \`nofix'\n".
-               "HEAD commit $c->{Commit} differs from tree implied by ".
-               " debian/patches (tree object $oldtiptree)";
-       }
+       quiltify_nofix_bail " $c->{Commit}", " (tree object $oldtiptree)";
        if ($quilt_mode eq 'smash') {
            printdebug " search quitting smash\n";
            last;