viewvcs: preliminary support for showing non-blobs

[public-inbox.git] / lib / PublicInbox / SolverGit.pm

diff --git a/lib/PublicInbox/SolverGit.pm b/lib/PublicInbox/SolverGit.pm
index 463a9b6906ba069f87a049ea7f4fc40a51334153..cd0f94a10c831b2caa8325f8b14bc1f05a2cc3a5 100644 (file)
--- a/lib/PublicInbox/SolverGit.pm
+++ b/lib/PublicInbox/SolverGit.pm
@@ -62,14 +62,15 @@ sub ERR ($$) {
        die $err;
 }
 
-# look for existing blobs already in git repos
+# look for existing objects already in git repos
 sub solve_existing ($$) {
        my ($self, $want) = @_;
        my $oid_b = $want->{oid_b};
+       my $have_hints = scalar keys %$want > 1;
        my @ambiguous; # Array of [ git, $oids]
        foreach my $git (@{$self->{gits}}) {
                my ($oid_full, $type, $size) = $git->check($oid_b);
-               if (defined($type) && $type eq 'blob') {
+               if (defined($type) && (!$have_hints || $type eq 'blob')) {
                        return [ $git, $oid_full, $type, int($size) ];
                }
 
@@ -480,10 +481,11 @@ sub resolve_patch ($$) {
                die "Loop detected solving $cur_want\n";
        }
        if (my $existing = solve_existing($self, $want)) {
+               my ($found_git, undef, $type, undef) = @$existing;
                dbg($self, "found $cur_want in " .
-                       join("\n", $existing->[0]->pub_urls));
+                       join("\n", $found_git->pub_urls));
 
-               if ($cur_want eq $self->{oid_want}) { # all done!
+               if ($cur_want eq $self->{oid_want} || $type ne 'blob') {
                        eval { delete($self->{user_cb})->($existing) };
                        die "E: $@" if $@;
                        return;
@@ -540,6 +542,7 @@ sub new {
 }
 
 # recreate $oid_want using $hints
+# hints keys: path_a, path_b, oid_a
 # Calls {user_cb} with: [ ::Git object, oid_full, type, size, di (diff_info) ]
 # with found object, or undef if nothing was found
 # Calls {user_cb} with a string error on fatal errors