lei import: support shell completion of known folders

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

diff --git a/lib/PublicInbox/LeiUp.pm b/lib/PublicInbox/LeiUp.pm
index e80ccf57f3cceecc12f35999460c7a78fdfc86ef..4399c4fba7641a0e4df7933415e207bda203376d 100644 (file)
--- a/lib/PublicInbox/LeiUp.pm
+++ b/lib/PublicInbox/LeiUp.pm
@@ -6,15 +6,14 @@ package PublicInbox::LeiUp;
 use strict;
 use v5.10.1;
 use PublicInbox::LeiSavedSearch;
-use PublicInbox::LeiOverview;
+use parent qw(PublicInbox::IPC);
 
-sub lei_up {
+sub up1 ($$) {
        my ($lei, $out) = @_;
-       $lei->{lse} = $lei->_lei_store(1)->search;
        my $lss = PublicInbox::LeiSavedSearch->up($lei, $out) or return;
+       my $f = $lss->{'-f'};
        my $mset_opt = $lei->{mset_opt} = { relevance => -2 };
        $mset_opt->{limit} = $lei->{opt}->{limit} // 10000;
-       my $f = $lss->{'-f'};
        my $q = $mset_opt->{q_raw} = $lss->{-cfg}->{'lei.q'} //
                                return $lei->fail("lei.q unset in $f");
        my $lse = $lei->{lse} // die 'BUG: {lse} missing';
@@ -26,6 +25,10 @@ sub lei_up {
        my $o = $lei->{opt}->{output} = $lss->{-cfg}->{'lei.q.output'} //
                return $lei->fail("lei.q.output unset in $f");
        ref($o) and return $lei->fail("multiple values of lei.q.output in $f");
+       if (defined(my $dd = $lss->{-cfg}->{'lei.q.dedupe'})) {
+               $lss->translate_dedupe($lei, $dd) or return;
+               $lei->{opt}->{dedupe} = $dd;
+       }
        for my $k (qw(only include exclude)) {
                my $v = $lss->{-cfg}->get_all("lei.q.$k") // next;
                $lei->{opt}->{$k} = $v;
@@ -40,14 +43,64 @@ sub lei_up {
        $lei->{lss} = $lss; # for LeiOverview->new
        my $lxs = $lei->lxs_prepare or return;
        $lei->ale->refresh_externals($lxs);
-       $lei->{opt}->{save} = -1;
        $lei->_start_query;
 }
 
+sub up1_redispatch {
+       my ($lei, $out, $op_p) = @_;
+       my $l = bless { %$lei }, ref($lei);
+       $l->{opt} = { %{$l->{opt}} };
+       delete $l->{sock};
+       $l->{''} = $op_p; # daemon only
+       eval {
+               $l->qerr("# updating $out");
+               up1($l, $out);
+               $l->qerr("# $out done");
+       };
+       $l->err($@) if $@;
+}
+
+sub lei_up {
+       my ($lei, $out) = @_;
+       $lei->{lse} = $lei->_lei_store(1)->search;
+       my $opt = $lei->{opt};
+       $opt->{save} = -1;
+       if (defined $opt->{all}) {
+               length($opt->{mua}//'') and return
+                       $lei->fail('--all and --mua= are incompatible');
+
+               # supporting IMAP outputs is more involved due to
+               # git-credential prompts.  TODO: add this in 1.8
+               $opt->{all} eq 'local' or return
+                       $lei->fail('only --all=local works at the moment');
+               my @all = PublicInbox::LeiSavedSearch::list($lei);
+               my @local = grep(!m!\Aimaps?://!i, @all);
+               $lei->_lei_store->write_prepare($lei); # share early
+               if ($lei->{oneshot}) { # synchronous
+                       up1_redispatch($lei, $_) for @local;
+               } else {
+                       # daemon mode, re-dispatch into our event loop w/o
+                       # creating an extra fork-level
+                       require PublicInbox::DS;
+                       require PublicInbox::PktOp;
+                       my ($op_c, $op_p) = PublicInbox::PktOp->pair;
+                       for my $o (@local) {
+                               PublicInbox::DS::requeue(sub {
+                                       up1_redispatch($lei, $o, $op_p);
+                               });
+                       }
+                       $lei->event_step_init;
+                       $op_c->{ops} = { '' => [$lei->can('dclose'), $lei] };
+               }
+       } else {
+               up1($lei, $out);
+       }
+}
+
 sub _complete_up {
        my ($lei, @argv) = @_;
-       my ($cur, $re) = $lei->complete_url_common(\@argv);
-       grep(/\A$re\Q$cur/, PublicInbox::LeiSavedSearch::list($lei));
+       my $match_cb = $lei->complete_url_prepare(\@argv);
+       map { $match_cb->($_) } PublicInbox::LeiSavedSearch::list($lei);
 }
 
 1;