Provide -wc aka --clean=check.

1 files changed, 10 insertions, 1 deletions

diff --git a/dgit b/dgit
index 47c55f3..1a2ee88 100755
--- a/dgit
+++ b/dgit
@@ -2639,6 +2639,12 @@ sub clean_tree () {
 	runcmd_ordryrun_local @git, qw(clean -xdf);
     } elsif ($cleanmode eq 'git-ff') {
 	runcmd_ordryrun_local @git, qw(clean -xdff);
+    } elsif ($cleanmode eq 'check') {
+	my $leftovers = cmdoutput @git, qw(clean -xdn);
+	if (length $leftovers) {
+	    print STDERR $leftovers, "\n" or die $!;
+	    fail "tree contains uncommitted files and --clean=check specified";
+	}
     } elsif ($cleanmode eq 'none') {
     } else {
 	die "$cleanmode ?";
@@ -2878,7 +2884,7 @@ sub parseopts () {
 	    } elsif (m/^--build-products-dir=(.*)/s) {
 		push @ropts, $_;
 		$buildproductsdir = $1;
-	    } elsif (m/^--clean=(dpkg-source(?:-d)?|git|git-ff|none)$/s) {
+	    } elsif (m/^--clean=(dpkg-source(?:-d)?|git|git-ff|check|none)$/s) {
 		push @ropts, $_;
 		$cleanmode = $1;
 	    } elsif (m/^--clean=(.*)$/s) {
@@ -2959,6 +2965,9 @@ sub parseopts () {
 		} elsif (s/^-wdd$//s) {
 		    push @ropts, $&;
 		    $cleanmode = 'dpkg-source-d';
+		} elsif (s/^-wc$//s) {
+		    push @ropts, $&;
+		    $cleanmode = 'check';
 		} else {
 		    badusage "unknown short option \`$_'";
 		}