clone: --dry-run unconditionally runs show-ref

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

diff --git a/lib/PublicInbox/LeiMirror.pm b/lib/PublicInbox/LeiMirror.pm
index 9843d1a67e3ab964d8e08a78d583a5ec4afcf527..bfbfd8434a2f5d51c5051df64ecb269235c4de3b 100644 (file)
--- a/lib/PublicInbox/LeiMirror.pm
+++ b/lib/PublicInbox/LeiMirror.pm
@@ -493,7 +493,6 @@ sub cmp_fp_do {
        $self->{-show_ref} = $opt->{1};
        do_reap($self);
        $self->{lei}->qerr("# @$cmd");
-       return if $self->{dry_run};
        $LIVE->{spawn($cmd, undef, $opt)} = [ \&fp_done, $self, $cmd,
                                                $cb, @arg ];
 }
@@ -682,6 +681,22 @@ sub atomic_write ($$$) {
        ft_rename($ft, "$dn/$bn", 0666);
 }
 
+sub run_next_puh {
+       my ($self) = @_;
+       my $puh = shift @{$self->{-puh_todo}} // return;
+       my $fini = PublicInbox::OnDestroy->new($$, \&run_next_puh, $self);
+       my $cmd = [ @$puh, ($self->{cur_dst} // $self->{dst}) ];
+       my $opt = +{ map { $_ => $self->{lei}->{$_} } (0..2) };
+       start_cmd($self, $cmd, undef, $opt, $fini);
+}
+
+sub run_post_update_hooks {
+       my ($self) = @_;
+       my $puh = $self->{-puh} // return;
+       @{$self->{-puh_todo}} = @$puh;
+       run_next_puh($self);
+}
+
 # modifies the to-be-written manifest entry, and sets values from it, too
 sub update_ent {
        my ($self) = @_;
@@ -773,6 +788,7 @@ sub v1_done { # called via OnDestroy
        }
        eval { set_description($self) };
        warn $@ if $@;
+       run_post_update_hooks($self);
        return if ($self->{-is_epoch} ||
                $self->{lei}->{opt}->{'inbox-config'} ne 'always');
        write_makefile($dst, 1);
@@ -1165,6 +1181,13 @@ sub do_mirror { # via wq_io_do or public-inbox-clone
        $self->{dry_run} = 1 if $lei->{opt}->{'dry-run'};
        umask($lei->{client_umask}) if defined $lei->{client_umask};
        $self->{-initial_clone} = 1 if !-d $self->{dst};
+       if (defined(my $puh = $lei->{opt}->{'post-update-hook'})) {
+               require Text::ParseWords;
+               for (@$puh) {
+                       my $pfx = [ Text::ParseWords::shellwords($_) ];
+                       push @{$self->{-puh}}, $pfx;
+               }
+       }
        eval {
                my $ic = $lei->{opt}->{'inbox-config'} //= 'always';
                $ic =~ /\A(?:v1|v2|always|never)\z/s or die <<"";