-# Copyright (C) 2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# "lei up" - updates the result of "lei q --save"
use v5.10.1;
# n.b. we use LeiInput to setup IMAP auth
use parent qw(PublicInbox::IPC PublicInbox::LeiInput);
-use PublicInbox::LeiSavedSearch;
+use PublicInbox::LeiSavedSearch; # OverIdx
use PublicInbox::DS;
use PublicInbox::PktOp;
use PublicInbox::LeiFinmsg;
sub up1 ($$) {
my ($lei, $out) = @_;
+ # precedence note for CLI switches between lei q and up:
+ # `lei q --only' > `lei q --no-(remote|local|external)'
+ # `lei up --no-(remote|local|external)' > `lei.q.only' in saved search
+ my %no = map {
+ my $v = $lei->{opt}->{$_}; # set by CLI
+ (defined($v) && !$v) ? ($_ => 1) : ();
+ } qw(remote local external);
+ my $cli_exclude = delete $lei->{opt}->{exclude};
my $lss = PublicInbox::LeiSavedSearch->up($lei, $out) or return;
my $f = $lss->{'-f'};
my $mset_opt = $lei->{mset_opt} = { relevance => -2 };
- my $q = $mset_opt->{q_raw} = $lss->{-cfg}->{'lei.q'} //
- return $lei->fail("lei.q unset in $f");
+ my $q = $lss->{-cfg}->get_all('lei.q') //
+ die("lei.q unset in $f (out=$out)\n");
my $lse = $lei->{lse} // die 'BUG: {lse} missing';
- if (ref($q)) {
- $mset_opt->{qstr} = $lse->query_argv_to_string($lse->git, $q);
+ my $rawstr = $lss->{-cfg}->{'lei.internal.rawstr'} //
+ (scalar(@$q) == 1 && substr($q->[0], -1) eq "\n");
+ if ($rawstr) {
+ die <<EOM if scalar(@$q) > 1;
+$f: lei.q has multiple values (@$q) (out=$out)
+$f: while lei.internal.rawstr is set
+EOM
+ $lse->query_approxidate($lse->git, $mset_opt->{qstr} = $q->[0]);
} else {
- $lse->query_approxidate($lse->git, $mset_opt->{qstr} = $q);
+ $mset_opt->{qstr} = $lse->query_argv_to_string($lse->git, $q);
}
# n.b. only a few CLI args are accepted for "up", so //= usually sets
for my $k ($lss->ARRAY_FIELDS) {
my $v = $lss->{-cfg}->get_all("lei.q.$k") // next;
$lei->{opt}->{$k} //= $v;
}
+
+ # --no-(local|remote) CLI flags overrided saved `lei.q.only'
+ my $only = $lei->{opt}->{only};
+ @$only = map { $lei->get_externals($_) } @$only if $only;
+ if (scalar keys %no && $only) {
+ @$only = grep(!m!\Ahttps?://!i, @$only) if $no{remote};
+ @$only = grep(m!\Ahttps?://!i, @$only) if $no{'local'};
+ }
+ if ($cli_exclude) {
+ my $ex = $lei->canonicalize_excludes($cli_exclude);
+ @$only = grep { !$ex->{$_} } @$only if $only;
+ push @{$lei->{opt}->{exclude}}, @$cli_exclude;
+ }
+ delete $lei->{opt}->{only} if $no{external} || ($only && !@$only);
for my $k ($lss->BOOL_FIELDS, $lss->SINGLE_FIELDS) {
my $v = $lss->{-cfg}->get_1("lei.q.$k") // next;
$lei->{opt}->{$k} //= $v;
}
my $o = $lei->{opt}->{output} // '';
- return $lei->fail("lei.q.output unset in $f (out=$out)") if $o eq '';
+ return die("lei.q.output unset in $f (out=$out)\n") if $o eq '';
$lss->translate_dedupe($lei) or return;
$lei->{lss} = $lss; # for LeiOverview->new and query_remote_mboxrd
my $lxs = $lei->lxs_prepare or return;
sub redispatch_all ($$) {
my ($self, $lei) = @_;
- my $upq = [ (@{$self->{local} // []}, @{$self->{remote} // []}) ];
+ my $upq = [ (@{$self->{o_local} // []}, @{$self->{o_remote} // []}) ];
return up1($lei, $upq->[0]) if @$upq == 1; # just one, may start MUA
+ PublicInbox::OverIdx::fork_ok($lei->{opt});
# FIXME: this is also used per-query, see lei->_start_query
my $j = $lei->{opt}->{jobs} || do {
my $n = $self->detect_nproc // 1;
$op_c->{ops} = { '' => [ $lei->can('dclose'), $lei ] };
my @first_batch = splice(@$upq, 0, $j); # initial parallelism
$lei->{-upq} = $upq;
+ $lei->{daemon_pid} = $$;
$lei->event_step_init; # wait for client disconnects
for my $out (@first_batch) {
PublicInbox::DS::requeue(
}
}
+sub filter_lss {
+ my ($self, $lei, $all) = @_;
+ my @outs = PublicInbox::LeiSavedSearch::list($lei);
+ if ($all eq 'local') {
+ $self->{o_local} = [ grep(!/$REMOTE_RE/, @outs) ];
+ } elsif ($all eq 'remote') {
+ $self->{o_remote} = [ grep(/$REMOTE_RE/, @outs) ];
+ } elsif ($all eq '') {
+ $self->{o_remote} = [ grep(/$REMOTE_RE/, @outs) ];
+ $self->{o_local} = [ grep(!/$REMOTE_RE/, @outs) ];
+ } else {
+ undef;
+ }
+}
+
sub lei_up {
my ($lei, @outs) = @_;
my $opt = $lei->{opt};
return $lei->fail("--all and @outs incompatible") if @outs;
defined($opt->{mua}) and return
$lei->fail('--all and --mua= are incompatible');
- @outs = PublicInbox::LeiSavedSearch::list($lei);
- if ($all eq 'local') {
- $self->{local} = [ grep(!/$REMOTE_RE/, @outs) ];
- } elsif ($all eq 'remote') {
- $self->{remote} = [ grep(/$REMOTE_RE/, @outs) ];
- } elsif ($all eq '') {
- $self->{remote} = [ grep(/$REMOTE_RE/, @outs) ];
- $self->{local} = [ grep(!/$REMOTE_RE/, @outs) ];
- } else {
+ filter_lss($self, $lei, $all) // return
$lei->fail("only --all=$all not understood");
- }
} elsif ($lei->{lse}) { # redispatched
scalar(@outs) == 1 or die "BUG: lse set w/ >1 out[@outs]";
return up1($lei, $outs[0]);
} else {
- $self->{remote} = [ grep(/$REMOTE_RE/, @outs) ];
- $self->{local} = [ grep(!/$REMOTE_RE/, @outs) ];
+ $self->{o_remote} = [ grep(/$REMOTE_RE/, @outs) ];
+ $self->{o_local} = [ grep(!/$REMOTE_RE/, @outs) ];
}
$lei->{lse} = $lei->_lei_store(1)->write_prepare($lei)->search;
- ((@{$self->{local} // []} + @{$self->{remote} // []}) > 1 &&
+ ((@{$self->{o_local} // []} + @{$self->{o_remote} // []}) > 1 &&
defined($opt->{mua})) and return $lei->fail(<<EOM);
multiple outputs and --mua= are incompatible
EOM
- if ($self->{remote}) { # setup lei->{auth}
- $self->prepare_inputs($lei, $self->{remote}) or return;
+ if ($self->{o_remote}) { # setup lei->{auth}
+ $self->prepare_inputs($lei, $self->{o_remote}) or return;
}
if ($lei->{auth}) { # start auth worker
require PublicInbox::NetWriter;
bless $lei->{net}, 'PublicInbox::NetWriter';
- $lei->{auth}->op_merge(my $ops = {}, $self, $lei);
- (my $op_c, $ops) = $lei->workers_start($self, 1, $ops);
- $lei->{wq1} = $self;
- $lei->wait_wq_events($op_c, $ops);
+ $lei->wq1_start($self);
# net_merge_all_done will fire when auth is done
} else {
redispatch_all($self, $lei); # see below
sub net_merge_all_done {
my ($self, $lei) = @_;
$lei->{net} = delete($self->{-net_new}) if $self->{-net_new};
- $self->wq_close(1);
+ $self->wq_close;
eval { redispatch_all($self, $lei) };
- warn "E: $@" if $@;
+ $lei->child_error(0, "E: $@") if $@;
}
sub _complete_up { # lei__complete hook
$l->{opt} = { %{$l->{opt}} }; # deep copy
delete $l->{opt}->{all};
$l->qerr("# updating $self->{out}");
- $l->{up_op_p} = $self->{op_p}; # ($l => $lei => script/lei)
+ my $o = " (output: $self->{out})"; # add to all warnings
+ my $cb = $SIG{__WARN__} // \&CORE::warn;
+ local $SIG{__WARN__} = sub {
+ my @m = @_;
+ push(@m, $o) if !@m || $m[-1] !~ s/\n\z/$o\n/;
+ $cb->(@m);
+ };
+ $l->{-up1} = $self; # for LeiUp1->DESTROY
+ delete @$l{qw(-socks -event_init_done)};
+ my ($op_c, $op_p) = PublicInbox::PktOp->pair;
+ $self->{unref_on_destroy} = $op_c->{sock}; # to cleanup $lei->{-socks}
+ $lei->pkt_ops($op_c->{ops} //= {}); # errors from $l -> script/lei
+ push @{$lei->{-socks}}, $op_c->{sock}; # script/lei signals to $l
+ $l->{sock} = $op_p->{op_p}; # receive signals from op_c->{sock}
+ $op_c = $op_p = undef;
+
eval { $l->dispatch('up', $self->{out}) };
$lei->child_error(0, $@) if $@ || $l->{failed}; # lei->fail()
+}
- # onto the next:
+sub DESTROY {
+ my ($self) = @_;
+ my $lei = $self->{lei}; # the original, from lei_up
+ return if $lei->{daemon_pid} != $$;
+ my $sock = delete $self->{unref_on_destroy};
+ my $s = $lei->{-socks} // [];
+ @$s = grep { $_ != $sock } @$s;
my $out = shift(@{$lei->{-upq}}) or return;
PublicInbox::DS::requeue(nxt($lei, $out, $self->{op_p}));
}