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-rw-r--r--lib/PublicInbox/LeiBlob.pm18
1 files changed, 15 insertions, 3 deletions
diff --git a/lib/PublicInbox/LeiBlob.pm b/lib/PublicInbox/LeiBlob.pm
index 6195b368..ed0754a3 100644
--- a/lib/PublicInbox/LeiBlob.pm
+++ b/lib/PublicInbox/LeiBlob.pm
@@ -90,15 +90,25 @@ sub lei_blob {
         $lei->start_pager if -t $lei->{1};
         my $opt = $lei->{opt};
         my $has_hints = grep(defined, @$opt{qw(oid-a path-a path-b)});
+        my $lxs;
 
         # first, see if it's a blob returned by "lei q" JSON output:k
         if ($opt->{mail} // ($has_hints ? 0 : 1)) {
+                if (grep(defined, @$opt{qw(include only)})) {
+                        $lxs = $lei->lxs_prepare;
+                        $lei->ale->refresh_externals($lxs);
+                }
                 my $rdr = { 1 => $lei->{1} };
-                open $rdr->{2}, '>', '/dev/null' or die "open: $!";
+                if ($opt->{mail}) {
+                        $rdr->{2} = $lei->{2};
+                } else {
+                        open $rdr->{2}, '>', '/dev/null' or die "open: $!";
+                }
                 my $cmd = [ 'git', '--git-dir='.$lei->ale->git->{git_dir},
                                 'cat-file', 'blob', $blob ];
                 waitpid(spawn($cmd, $lei->{env}, $rdr), 0);
                 return if $? == 0;
+                return $lei->child_error($?) if $opt->{mail};
         }
 
         # maybe it's a non-email (code) blob from a coderepo
@@ -108,7 +118,10 @@ sub lei_blob {
                 unshift(@$git_dirs, $cgd) if defined $cgd;
         }
         return $lei->fail('no --git-dir to try') unless @$git_dirs;
-        my $lxs = $lei->lxs_prepare or return;
+        unless ($lxs) {
+                $lxs = $lei->lxs_prepare or return;
+                $lei->ale->refresh_externals($lxs);
+        }
         if ($lxs->remotes) {
                 require PublicInbox::LeiRemote;
                 $lei->{curl} //= which('curl') or return
@@ -117,7 +130,6 @@ sub lei_blob {
         }
         require PublicInbox::SolverGit;
         my $self = bless { lxs => $lxs, oid_b => $blob }, __PACKAGE__;
-        $lei->ale;
         my ($op_c, $ops) = $lei->workers_start($self, 'lei_solve', 1,
                 { '' => [ \&sol_done, $lei ] });
         $lei->{sol} = $self;