1 files changed, 49 insertions, 3 deletions

diff --git a/lib/PublicInbox/LeiForgetSearch.pm b/lib/PublicInbox/LeiForgetSearch.pm
index 0db9c75b..f353fe52 100644
--- a/lib/PublicInbox/LeiForgetSearch.pm
+++ b/lib/PublicInbox/LeiForgetSearch.pm
@@ -5,12 +5,12 @@
 package PublicInbox::LeiForgetSearch;
 use strict;
 use v5.10.1;
+use parent qw(PublicInbox::LeiUp);
 use PublicInbox::LeiSavedSearch;
-use PublicInbox::LeiUp;
 use File::Path ();
 use SelectSaver;
 
-sub lei_forget_search {
+sub do_forget_search {
         my ($lei, @outs) = @_;
         my @dirs; # paths in ~/.local/share/lei/saved-search/
         my $cwd;
@@ -30,9 +30,55 @@ sub lei_forget_search {
                 $save = SelectSaver->new($lei->{2});
         }
         File::Path::remove_tree(@dirs, $opt);
-        $lei->fail if defined $cwd;
+        $lei->child_error(0) if defined $cwd;
+}
+
+sub lei_forget_search {
+        my ($lei, @outs) = @_;
+        my $prune = $lei->{opt}->{prune};
+        $prune // return do_forget_search($lei, @outs);
+        return $lei->fail("--prune and @outs incompatible") if @outs;
+        my @tmp = PublicInbox::LeiSavedSearch::list($lei);
+        my $self = bless { -mail_sync => 1 }, __PACKAGE__;
+        $self->filter_lss($lei, $prune) // return
+                        $lei->fail("only --prune=$prune not understood");
+        if ($self->{o_remote}) { # setup lei->{auth}
+                $self->prepare_inputs($lei, $self->{o_remote}) or return;
+        }
+        my $ops = {};
+        $lei->{auth}->op_merge($ops, $self) if $lei->{auth};
+        (my $op_c, $ops) = $lei->workers_start($self, 1, $ops);
+        $lei->{wq1} = $self;
+        net_merge_all_done($self) unless $lei->{auth};
+        $lei->wait_wq_events($op_c, $ops);
+}
+
+sub do_prune {
+        my ($self) = @_;
+        my $lei = $self->{lei};
+        for my $o (@{$self->{o_local} // []}) {
+                next if -e $o;
+                $lei->qerr("# pruning $o");
+                eval { do_forget_search($lei, $o) };
+                $lei->child_error(0, "E: $@") if $@;
+        }
+        for my $o (@{$self->{o_remote} // []}) {
+                my $uri = PublicInbox::URIimap->new($o);
+                next if $lei->{net}->mic_for_folder($uri);
+                $lei->qerr("# pruning $uri");
+                eval { do_forget_search($lei, $o) };
+                $lei->child_error(0, "E: $@") if $@;
+        }
+}
+
+# called in top-level lei-daemon when LeiAuth is done
+sub net_merge_all_done {
+        my ($self) = @_;
+        $self->wq_do('do_prune');
+        $self->wq_close;
 }
 
+*_wq_done_wait = \&PublicInbox::LEI::wq_done_wait;
 *_complete_forget_search = \&PublicInbox::LeiUp::_complete_up;
 
 1;