[PATCH] lei forget-search: support multiple args

[Eric Wong]

I've been testing a lot of searches which I don't want to keep
around, so make it easy to remove a bunch at once.  We'll behave
like rm(1) and keep going in the face of failure.
---
 lib/PublicInbox/LEI.pm             |  2 +-
 lib/PublicInbox/LeiForgetSearch.pm | 30 ++++++++++++++++++------------
 2 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 83534878..7dfd3398 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -225,7 +225,7 @@ our %CMD = ( # sorted in order of importance/use:
 
 'ls-search' => [ '[PREFIX]', 'list saved search queries',
                qw(format|f=s pretty l ascii z|0), @c_opt ],
-'forget-search' => [ 'OUTPUT', 'forget a saved search',
+'forget-search' => [ 'OUTPUT...', 'forget a saved search',
                qw(verbose|v+), @c_opt ],
 'edit-search' => [ 'OUTPUT', "edit saved search via `git config --edit'",
                        @c_opt ],
diff --git a/lib/PublicInbox/LeiForgetSearch.pm 
b/lib/PublicInbox/LeiForgetSearch.pm
index 717fa5e9..0db9c75b 100644
--- a/lib/PublicInbox/LeiForgetSearch.pm
+++ b/lib/PublicInbox/LeiForgetSearch.pm
@@ -11,20 +11,26 @@ use File::Path ();
 use SelectSaver;
 
 sub lei_forget_search {
-       my ($lei, $out) = @_;
-       my $d = PublicInbox::LeiSavedSearch::lss_dir_for($lei, \$out, 1);
-       if (-e $d) {
-               my $save;
-               my $opt = { safe => 1 };
-               if ($lei->{opt}->{verbose}) {
-                       $opt->{verbose} = 1;
-                       $save = SelectSaver->new($lei->{2});
+       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->fail if defined $cwd;
 }
 
 *_complete_forget_search = \&PublicInbox::LeiUp::_complete_up;
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