badcommit-fixup: wip dummy commits

diff --git a/badcommit-fixup b/badcommit-fixup
index dd404bb7ed31c5358359340186fdab60f111d42e..42dd67b005fef11e8cb0335ba5c5c056362bebad 100755 (executable)
--- a/badcommit-fixup
+++ b/badcommit-fixup
@@ -30,6 +30,14 @@ our %count;
 
 no warnings qw(recursion);
 
 
 no warnings qw(recursion);
 

+sub runcmd {
+    system @_ and die "$! $?";
+}
+
+$!=0; $?=0;
+my $bare = `git rev-parse --is-bare-repository`;
+die "$? $!" if $?;
+

 sub getobj ($$) {
     my ($obj, $type) = @_;
     print GCFI $obj, "\n" or die $!;
 sub getobj ($$) {
     my ($obj, $type) = @_;
     print GCFI $obj, "\n" or die $!;


@@ -94,63 +102,8 @@ sub rewrite_commit ($) {
     return $newobj;
 }
 
     return $newobj;
 }
 

-sub rewrite_tag ($) {
-    my ($obj) = @_;
-    $_ = getobj $obj, 'tag';
-    m/^type (\w+)\n/m or die "$obj ?";
-    if ($1 ne 'commit') {
-       $count{"oddtags $1"}++;
-       return $obj;
-    }
-    m/^object (\w+)\n/m or die "$obj ?";
-    my $oldref = $1;
-    my $newref = rewrite_commit $oldref;
-    if ($oldref eq $newref) {
-       return $obj;
-    }
-    s/^(object )\w+$/ $1.$newref /me or die "$obj ($_) ?";
-    s/^-----BEGIN PGP SIGNATURE-----\n.*^-----END PGP SIGNATURE-----\n$//sm;
-    return hashobj $_, 'tag';
-}
-
-$!=0; $?=0;
-my $refs=`git for-each-ref`;
-die "$? $!" if $?;
-
-chomp $refs;
-
-our @updates;
-
-foreach my $rline (split /\n/, $refs) {
-    my ($obj, $type, $refname) = 
-       $rline =~ m/^(\w+)\s+(\w+)\s+(\S.*)/
-       or die "$_ ?";
-    my $rewrite;
-    if ($type eq 'commit') {
-       $rewrite = rewrite_commit($obj);
-    } elsif ($type eq 'tag') {
-       $rewrite = rewrite_tag($obj);
-    } else {
-       warn "ref $refname refers to $type\n";
-       next;
-    }
-    next if $rewrite eq $obj;
-    push @updates, [ $refname, $obj, $rewrite ];
-}
-
-$!=0; $?=0;
-my $bare = `git rev-parse --is-bare-repository`;
-die "$? $!" if $?;
-
-our $worktree;
-
-sub runcmd {
-    system @_ and die "$! $?";
-}
-
-for my $up (@updates) {
-    my ($ref, $veryold, $old) = @$up;
-    next unless $ref =~ m{^refs/dgit/^[/]+$};
+sub rewrite_commit_adddummy ($$$) {
+    my ($ref, $veryold, $old) = @_;

 
     die "$bare ?" unless $bare eq 'true';
 
 
     die "$bare ?" unless $bare eq 'true';
 


@@ -209,16 +162,65 @@ END
 
     $count{dummyadded}++;
 
 
     $count{dummyadded}++;
 

-    $up->[2] = $new;
+    return $new;

 }
 
 }
 

-open U, "|git update-ref -m 'dgit bad commit fixup' --stdin" or die $!;
+sub rewrite_tag ($) {
+    my ($obj) = @_;
+    $_ = getobj $obj, 'tag';
+    m/^type (\w+)\n/m or die "$obj ?";
+    if ($1 ne 'commit') {
+       $count{"oddtags $1"}++;
+       return $obj;
+    }
+    m/^object (\w+)\n/m or die "$obj ?";
+    my $oldref = $1;
+    my $newref = rewrite_commit $oldref;
+    if ($oldref eq $newref) {
+       return $obj;
+    }
+    s/^(object )\w+$/ $1.$newref /me or die "$obj ($_) ?";
+    s/^-----BEGIN PGP SIGNATURE-----\n.*^-----END PGP SIGNATURE-----\n$//sm;
+    return hashobj $_, 'tag';
+}

 
 

-if ($real) {
-    if ($bare eq 'false') {
-       print "detaching your HEAD\n" or die $!;
-       runcmd 'git checkout --detach';
+$!=0; $?=0;
+my $refs=`git for-each-ref`;
+die "$? $!" if $?;
+
+chomp $refs;
+
+our @updates;
+
+foreach my $rline (split /\n/, $refs) {
+    my ($obj, $type, $refname) = 
+       $rline =~ m/^(\w+)\s+(\w+)\s+(\S.*)/
+       or die "$_ ?";
+    my $rewrite;
+    if ($type eq 'commit') {
+       $rewrite = rewrite_commit($obj);
+       if ($refname =~ m{^refs/dgit/^[/]+$}) {
+           $rewrite = rewrite_commit_adddummy $refname, $obj, $rewrite;
+       }
+    } elsif ($type eq 'tag') {
+       $rewrite = rewrite_tag($obj);
+    } else {
+       warn "ref $refname refers to $type\n";
+       next;

     }
     }

+    next if $rewrite eq $obj;
+    push @updates, [ $refname, $obj, $rewrite ];
+}
+
+our $worktree;
+
+print Dumper(\@updates);
+
+open U, "|git update-ref -m 'dgit bad commit fixup' --stdin" or die $!;
+
+if ($real && $bare eq 'false') {
+    print "detaching your HEAD\n" or die $!;
+    runcmd 'git checkout --detach';

 }
 
 for my $up (@updates) {
 }
 
 for my $up (@updates) {