dgit: Refuse to work if critical files have uncommitted changes

[dgit.git] / dgit

diff --git a/dgit b/dgit
index 3591231fba1ce27d8c1673f1a889ee0240d4c40e..6dbf166cb72cc7ba698571f1e0c3e799a0c82456 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -3817,12 +3817,25 @@ sub pull () {
 }
 
 sub check_not_dirty () {
-    foreach my $f (qw(local-options local-patch-header)) {
-       if (stat_exists "debian/source/$f") {
-           fail f_ "git tree contains debian/source/%s", $f;
+    my @forbid = qw(local-options local-patch-header);
+    @forbid = map { "debian/source/$_" } @forbid;
+    foreach my $f (@forbid) {
+       if (stat_exists $f) {
+           fail f_ "git tree contains %s", $f;
        }
     }
 
+    my @cmd = (@git, qw(status -uall --ignored --porcelain));
+    push @cmd, qw(debian/source/format debian/source/options);
+    push @cmd, @forbid;
+
+    my $bad = cmdoutput @cmd;
+    if (length $bad) {
+       fail +(__
+ "you have uncommitted changes to critical files, cannot continue:\n").
+              $bad;
+    }
+
     return if $includedirty;
 
     git_check_unmodified();