user/dev discussion of public-inbox itself
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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 1/5] net_reader: nntp_each: pass keywords as `undef'
Date: Tue, 23 Mar 2021 11:48:04 +0000	[thread overview]
Message-ID: <20210323114808.7605-2-e@80x24.org> (raw)
In-Reply-To: <20210323114808.7605-1-e@80x24.org>

We'll use `undef' to denote keywords are unknown/unsupported,
instead of an empty arrayref.

This will let callers use the same callback and args for
imap_each.  Passing an empty arrayref to set_eml in LeiStore
causes keywords to be cleared completely, which is not desired
behavior when "lei import" is importing already-seen messages
from NNTP.
---
 lib/PublicInbox/NetReader.pm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/PublicInbox/NetReader.pm b/lib/PublicInbox/NetReader.pm
index bc211029..6a52b479 100644
--- a/lib/PublicInbox/NetReader.pm
+++ b/lib/PublicInbox/NetReader.pm
@@ -554,11 +554,10 @@ sub _nntp_fetch_all ($$$) {
 		return if $l_art >= $end; # nothing to do
 		$beg = $l_art + 1;
 	}
-	my ($err, $art);
+	my ($err, $art, $last_art, $kw); # kw stays undef, no keywords in NNTP
 	unless ($self->{quiet}) {
 		warn "# $uri fetching ARTICLE $beg..$end\n";
 	}
-	my $last_art;
 	my $n = $self->{max_batch};
 	for ($beg..$end) {
 		last if $self->{quit};
@@ -582,7 +581,7 @@ sub _nntp_fetch_all ($$$) {
 		$raw = join('', @$raw);
 		$raw =~ s/\r\n/\n/sg;
 		my ($eml_cb, @args) = @{$self->{eml_each}};
-		$eml_cb->($uri, $art, [], PublicInbox::Eml->new(\$raw), @args);
+		$eml_cb->($uri, $art, $kw, PublicInbox::Eml->new(\$raw), @args);
 		$last_art = $art;
 	}
 	run_commit_cb($self);

  reply	other threads:[~2021-03-23 11:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-23 11:48 [PATCH 0/5] lei: more input + worker-related stuff Eric Wong
2021-03-23 11:48 ` Eric Wong [this message]
2021-03-23 11:48 ` [PATCH 2/5] test_common: check lei/errors.log Eric Wong
2021-03-23 11:48 ` [PATCH 3/5] lei: persistent workers (lei_store) run in / Eric Wong
2021-03-23 11:48 ` [PATCH 4/5] lei_input: more common code between <mark|convert|import> Eric Wong
2021-03-23 11:48 ` [PATCH 5/5] lei: improve management around short-lived workers Eric Wong

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