lib/PublicInbox/LeiForgetExternal.pm

   1 # Copyright (C) all contributors <meta@public-inbox.org>
   2 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
   3
   4 # "lei forget-external" command
   5 package PublicInbox::LeiForgetExternal;
   6 use strict;
   7 use v5.10.1;
   8
   9 sub lei_forget_external {
  10         my ($lei, @locations) = @_;
  11         my $cfg = $lei->_lei_cfg or
  12                 return $lei->fail('no externals configured');
  13         my %seen;
  14         for my $loc (@locations) {
  15                 for my $l ($loc, $lei->ext_canonicalize($loc)) {
  16                         next if $seen{$l}++;
  17                         my $key = "external.$l.boost";
  18                         delete($cfg->{$key});
  19                         $lei->_config('--unset', $key);
  20                         if ($? == 0) {
  21                                 $lei->qerr("# $l forgotten ");
  22                         } elsif (($? >> 8) == 5) {
  23                                 warn("# $l not found\n");
  24                         } else {
  25                                 $lei->child_error($?, "# --unset $key error");
  26                         }
  27                 }
  28         }
  29 }
  30
  31 # shell completion helper called by lei__complete
  32 sub _complete_forget_external {
  33         my ($lei, @argv) = @_;
  34         my $cfg = $lei->_lei_cfg or return ();
  35         my ($cur, $re, $match_cb) = $lei->complete_url_prepare(\@argv);
  36         # FIXME: bash completion off "http:" or "https:" when the last
  37         # character is a colon doesn't work properly even if we're
  38         # returning "//$HTTP_HOST/$PATH_INFO/", not sure why, could
  39         # be a bash issue.
  40         map {
  41                 $match_cb->(substr($_, length('external.')));
  42         } grep(/\Aexternal\.$re\Q$cur/, @{$cfg->{-section_order}});
  43 }
  44
  45 1;