git-debrebase: NOTES: done test suite, pretty much

[dgit.git] / git-debrebase

diff --git a/git-debrebase b/git-debrebase
index 932a3b7a6aed3b67fe40d9846aa5366da1432d78..2b6584630516bb3208c0874413c1bbe791168f94 100755 (executable)
--- a/git-debrebase
+++ b/git-debrebase
@@ -111,7 +111,8 @@ sub cfg ($;$) {
        fail "missing required git config $k" unless $optional;
        return ();
     }
-    return split /\0/, $out;
+    my @l = split /\0/, $out;
+    return wantarray ? @l : $l[0];
 }
 
 memoize('cfg');
@@ -914,6 +915,7 @@ sub ffq_prev_branchinfo () {
     return ('weird-symref', 'HEAD symref is not to refs/')
        unless $current =~ m{^refs/};
     my $ffq_prev = "refs/$ffq_refprefix/$'";
+    printdebug "ffq_prev_branchinfo branch current $current\n";
     return ('branch', undef, $current, $ffq_prev);
 }
 
@@ -943,12 +945,15 @@ sub record_ffq_prev () {
     my @check_specs = split /\;/, (cfg "branch.$branch.ffq-ffrefs",1) // '*';
     my %checked;
 
+    printdebug "ffq check_specs @check_specs\n";
+
     my $check = sub {
        my ($lrref, $desc) = @_;
+       printdebug "ffq might check $lrref ($desc)\n";
        my $invert;
        for my $chk (@check_specs) {
            my $glob = $chk;
-           $invert = $glob =~ s{^[^!]}{};
+           $invert = $glob =~ s{^[!^]}{};
            last if fnmatch $glob, $lrref;
        }
        return if $invert;
@@ -958,7 +963,7 @@ sub record_ffq_prev () {
        if (is_fast_fwd $lrval, $currentval) {
            print "OK, you are ahead of $lrref\n" or die $!;
            $checked{$lrref} = 1;
-       } if (is_fast_fwd $currentval, $lrval) {
+       } elsif (is_fast_fwd $currentval, $lrval) {
            $checked{$lrref} = -1;
            fproblem 'behind', "you are behind $lrref, divergence risk";
        } else {
@@ -968,23 +973,25 @@ sub record_ffq_prev () {
     };
 
     my $merge = cfg "branch.$branch.merge",1;
-    if (defined $merge && $merge =~ m{^refs/heads/}) {
+    if (defined $merge and $merge =~ m{^refs/heads/}) {
        my $rhs = $';
+       printdebug "ffq merge $rhs\n";
        my $check_remote = sub {
-           my ($remote, $desc) = (@_);
+           my ($remote, $desc) = @_;
+           printdebug "ffq check_remote ".($remote//'undef')." $desc\n";
            return unless defined $remote;
            $check->("refs/remotes/$remote/$rhs", $desc);
        };
-       $check_remote->((cfg "branch.$branch.remote",1),
+       $check_remote->((scalar cfg "branch.$branch.remote",1),
                        'remote fetch/merge branch');
-       $check_remote->((cfg "branch.$branch.pushRemote",1) //
-                       (cfg "branch.$branch.pushDefault",1),
+       $check_remote->((scalar cfg "branch.$branch.pushRemote",1) //
+                       (scalar cfg "branch.$branch.pushDefault",1),
                        'remote push branch');
     }
     if ($branch =~ m{^dgit/}) {
-       $check->("remotes/dgit/$branch", 'remote dgit branch');
+       $check->("refs/remotes/dgit/$branch", 'remote dgit branch');
     } elsif ($branch =~ m{^master$}) {
-       $check->("remotes/dgit/dgit/sid", 'remote dgit branch for sid');
+       $check->("refs/remotes/dgit/dgit/sid", 'remote dgit branch for sid');
     }
 
     fproblems_maybe_bail();