1 files changed, 23 insertions, 2 deletions

diff --git a/lib/PublicInbox/WwwCoderepo.pm b/lib/PublicInbox/WwwCoderepo.pm
index d491bba2..01ed562b 100644
--- a/lib/PublicInbox/WwwCoderepo.pm
+++ b/lib/PublicInbox/WwwCoderepo.pm
@@ -12,6 +12,7 @@ use PublicInbox::Git;
 use PublicInbox::GitAsyncCat;
 use PublicInbox::WwwStream;
 use PublicInbox::Hval qw(ascii_html);
+use PublicInbox::RepoSnapshot;
 
 my $EACH_REF = "git for-each-ref --sort=-creatordate --format='%(HEAD)%00".
         join('%00', map { "%($_)" }
@@ -40,6 +41,11 @@ sub new {
         my ($cls, $pi_cfg) = @_;
         my $self = bless { pi_cfg => $pi_cfg }, $cls;
         prepare_coderepos($self);
+        $self->{snapshots} = do {
+                my $s = $pi_cfg->{'coderepo.snapshots'} // '';
+                $s eq 'all' ? \%PublicInbox::RepoSnapshot::FMT_TYPES :
+                        +{ map { $_ => 1 } split(/\s+/, $s) };
+        };
         $self->{$_} = 10 for qw(summary_branches summary_tags);
         $self->{$_} = 10 for qw(summary_log);
         $self;
@@ -111,13 +117,28 @@ EOM
                 "%(refname:short) %(subject) (%(creatordate:short))'\n";
         @r = split(/^/sm, shift(@x) // '');
         $last = pop(@r) if scalar(@r) > $ctx->{wcr}->{summary_tags};
+        my @s = sort keys %{$ctx->{wcr}->{snapshots}};
+        my $n;
+        if (@s) {
+                $n = $ctx->{git}->local_nick // die "BUG: $ctx->{git_dir} nick";
+                $n =~ s/\.git\z/-/;
+                ($n) = ($n =~ m!([^/]+)\z!);
+                $n = ascii_html($n);
+        }
         for (@r) {
                 my (undef, $oid, $ref, $s, $cd) = split(/\0/);
                 utf8::decode($_) for ($ref, $s);
                 chomp $cd;
                 my $align = length($ref) < 12 ? ' ' x (12 - length($ref)) : '';
                 print $zfh "<a\nhref=./$oid/s/>", ascii_html($ref),
-                        "</a>$align ", ascii_html($s), " ($cd)\n";
+                        "</a>$align ", ascii_html($s), " ($cd)";
+                if (@s) {
+                        my $v = $ref;
+                        $v =~ s/\A[vV]//;
+                        print $zfh "\t",  join(' ', map {
+                                qq{<a href="snapshot/$n$v.$_">$_</a>} } @s);
+                }
+                print $zfh "\n";
         }
         print $zfh "# no tags yet...\n" if !@r;
         print $zfh "...\n" if $last;
@@ -186,7 +207,7 @@ sub srv { # endpoint called by PublicInbox::WWW
         # snapshots:
         if ($path_info =~ m!\A/(.+?)/snapshot/([^/]+)\z! and
                         ($ctx->{git} = $self->{"\0$1"})) {
-                require PublicInbox::RepoSnapshot;
+                $ctx->{wcr} = $self;
                 return PublicInbox::RepoSnapshot::srv($ctx, $2) // r(404);
         }