1 files changed, 61 insertions, 14 deletions

diff --git a/lib/PublicInbox/LeiForgetSearch.pm b/lib/PublicInbox/LeiForgetSearch.pm
index b5fe5fb1..dd358ae1 100644
--- a/lib/PublicInbox/LeiForgetSearch.pm
+++ b/lib/PublicInbox/LeiForgetSearch.pm
@@ -5,28 +5,75 @@
 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 {
-        my ($lei, $out) = @_;
-        my $d = PublicInbox::LeiSavedSearch::lss_dir_for($lei, \$out);
-        if (-e $d) {
-                my $save;
-                my $opt = { safe => 1 };
-                if ($lei->{opt}->{verbose}) {
-                        $opt->{verbose} = 1;
-                        $save = SelectSaver->new($lei->{2});
+sub do_forget_search {
+        my ($lei, @outs) = @_;
+        my @dirs; # paths in ~/.local/share/lei/saved-search/
+        my $cwd;
+        for my $o (@outs) {
+                my $d = PublicInbox::LeiSavedSearch::lss_dir_for($lei, \$o, 1);
+                if (-e $d) {
+                        push @dirs, $d
+                } else { # keep going, like rm(1):
+                        $cwd //= $lei->rel2abs('.');
+                        warn "--save was not used with $o cwd=$cwd\n";
                 }
-                File::Path::remove_tree($d, $opt);
-        } else {
-                $lei->fail("--save was not used with $out cwd=".
-                                        $lei->rel2abs('.'));
         }
+        my $save;
+        my $opt = { safe => 1 };
+        if ($lei->{opt}->{verbose}) {
+                $opt->{verbose} = 1;
+                $save = SelectSaver->new($lei->{2});
+        }
+        File::Path::remove_tree(@dirs, $opt);
+        $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;
+        }
+        $lei->wq1_start($self);
+}
+
+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;