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From: Eric Wong <e@yhbt.net>
To: meta@public-inbox.org
Subject: [PATCH 06/34] watchmaildir: fix check for spam vs ham inbox conflicts
Date: Sat, 27 Jun 2020 10:03:32 +0000	[thread overview]
Message-ID: <20200627100400.9871-7-e@yhbt.net> (raw)
In-Reply-To: <20200627100400.9871-1-e@yhbt.net>

The old check was ineffective since we process the spam folder
config before ham inboxes; and would only fail when attempting
to treat the scalar "watchspam" string as an array ref.
---
 lib/PublicInbox/WatchMaildir.pm | 17 +++++++----------
 t/watch_maildir.t               | 15 +++++++++++++++
 2 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/lib/PublicInbox/WatchMaildir.pm b/lib/PublicInbox/WatchMaildir.pm
index 496199c90f5..c1f3c5c258f 100644
--- a/lib/PublicInbox/WatchMaildir.pm
+++ b/lib/PublicInbox/WatchMaildir.pm
@@ -52,15 +52,6 @@ sub new {
 			if (is_maildir($dir)) {
 				# skip "new", no MUA has seen it, yet.
 				my $cur = "$dir/cur";
-				my $old = $mdmap{$cur};
-				if (ref($old)) {
-					foreach my $ibx (@$old) {
-						warn <<"";
-"$cur already watched for `$ibx->{name}'
-
-					}
-					die;
-				}
 				push @mdir, $cur;
 				$uniq{$cur}++;
 				$mdmap{$cur} = 'watchspam';
@@ -84,9 +75,15 @@ sub new {
 			compile_watchheaders($ibx);
 			my $new = "$watch/new";
 			my $cur = "$watch/cur";
+			my $ws = $mdmap{$cur};
+			if ($ws && !ref($ws) && $ws eq 'watchspam') {
+				warn <<EOF;
+E: $cur is a spam folder and cannot be used for `$ibx->{name}' input
+EOF
+				return; # onto next inbox
+			}
 			push @mdir, $new unless $uniq{$new}++;
 			push @mdir, $cur unless $uniq{$cur}++;
-
 			push @{$mdmap{$new} ||= []}, $ibx;
 			push @{$mdmap{$cur} ||= []}, $ibx;
 		} else {
diff --git a/t/watch_maildir.t b/t/watch_maildir.t
index 66955072cd5..33a3458bd4d 100644
--- a/t/watch_maildir.t
+++ b/t/watch_maildir.t
@@ -32,6 +32,21 @@ ok(POSIX::mkfifo("$maildir/cur/fifo", 0777),
 	'create FIFO to ensure we do not get stuck on it :P');
 my $sem = PublicInbox::Emergency->new($spamdir); # create dirs
 
+{
+	my @w;
+	local $SIG{__WARN__} = sub { push @w, @_ };
+	my $config = PublicInbox::Config->new(\<<EOF);
+$cfgpfx.address=$addr
+$cfgpfx.inboxdir=$git_dir
+$cfgpfx.watch=maildir:$spamdir
+publicinboxlearn.watchspam=maildir:$spamdir
+EOF
+	my $wm = PublicInbox::WatchMaildir->new($config);
+	is(scalar grep(/is a spam folder/, @w), 1, 'got warning about spam');
+	is_deeply($wm->{mdmap}, { "$spamdir/cur" => 'watchspam' },
+		'only got the spam folder to watch');
+}
+
 my $config = PublicInbox::Config->new(\<<EOF);
 $cfgpfx.address=$addr
 $cfgpfx.inboxdir=$git_dir

  parent reply	other threads:[~2020-06-27 10:04 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-27 10:03 [PATCH 00/34] watch: add IMAP and NNTP support Eric Wong
2020-06-27 10:03 ` [PATCH 01/34] inboxwritable: ensure ssoma.lock exists on init Eric Wong
2020-06-27 10:03 ` [PATCH 02/34] inbox: warn on ->on_inbox_unlock exception Eric Wong
2020-06-27 10:03 ` [PATCH 03/34] IMAPTracker: Add a helper to track our place in reading imap mailboxes Eric Wong
2020-06-27 10:03 ` [PATCH 04/34] imaptracker: use ~/.local/share/public-inbox/imap.sqlite3 Eric Wong
2020-06-27 10:03 ` [PATCH 05/34] watchmaildir: hoist out compile_watchheaders Eric Wong
2020-06-27 10:03 ` Eric Wong [this message]
2020-06-27 10:03 ` [PATCH 07/34] URI IMAP support Eric Wong
2020-06-27 10:03 ` [PATCH 08/34] watch: preliminary " Eric Wong
2020-06-27 10:03 ` [PATCH 09/34] kqnotify|fake_inotify: detect Maildir write ops Eric Wong
2020-06-27 10:03 ` [PATCH 10/34] watch: remove Filesys::Notify::Simple dependency Eric Wong
2020-06-27 10:03 ` [PATCH 11/34] watch: use signalfd for Maildir watching Eric Wong
2020-06-27 19:05   ` Kyle Meyer
2020-06-27 22:32     ` Eric Wong
2020-06-27 10:03 ` [PATCH 12/34] ds: remove fields.pm usage Eric Wong
2020-06-27 10:03 ` [PATCH 13/34] watch: wire up IMAP IDLE reapers to DS Eric Wong
2020-06-27 10:03 ` [PATCH 14/34] watch: support IMAP polling Eric Wong
2020-06-27 10:03 ` [PATCH 15/34] config: support ->urlmatch method for -watch Eric Wong
2020-06-27 10:03 ` [PATCH 16/34] watch: stop importers before forking Eric Wong
2020-06-27 10:03 ` [PATCH 17/34] watch: use UID SEARCH to avoid empty UID FETCH Eric Wong
2020-06-27 10:03 ` [PATCH 18/34] ds: add_timer: allow passing arg to callback Eric Wong
2020-06-27 10:03 ` [PATCH 19/34] imaptracker: add {url} field to reduce args Eric Wong
2020-06-27 10:03 ` [PATCH 20/34] imaptracker: drop {dbname} field Eric Wong
2020-06-27 10:03 ` [PATCH 21/34] watch: avoid long transaction to IMAPTracker Eric Wong
2020-06-27 10:03 ` [PATCH 22/34] watch: support imap.fetchBatchSize parameter Eric Wong
2020-06-27 10:03 ` [PATCH 23/34] watch: imap: be quiet about disconnecting on quit Eric Wong
2020-06-27 10:03 ` [PATCH 24/34] watch: support multiple watch: directives per-inbox Eric Wong
2020-06-27 10:03 ` [PATCH 25/34] watch: remove {mdir} array Eric Wong
2020-06-27 10:03 ` [PATCH 26/34] watch: just use ->urlmatch Eric Wong
2020-06-27 10:03 ` [PATCH 27/34] testcommon: $ENV{TAIL} supports non-@ARGV redirects Eric Wong
2020-06-27 10:03 ` [PATCH 28/34] watch: add NNTP support Eric Wong
2020-06-27 19:06   ` Kyle Meyer
2020-06-27 10:03 ` [PATCH 29/34] watch: show user-specified URL consistently Eric Wong
2020-06-27 10:03 ` [PATCH 30/34] watch: enable autoflush for STDOUT and STDERR Eric Wong
2020-06-27 10:03 ` [PATCH 31/34] watch: use our own "git credential" wrapper Eric Wong
2020-06-27 10:03 ` [PATCH 32/34] watch: support ~/.netrc via Net::Netrc Eric Wong
2020-06-27 10:03 ` [PATCH 33/34] imaptracker: use flock(2) around writes Eric Wong
2020-06-27 10:04 ` [PATCH 34/34] watch: simplify internal structures Eric Wong
2020-06-29 10:34 ` [PATCH 0/5] watch: Maildir fixes Eric Wong
2020-06-29 10:34   ` [PATCH 1/5] watch: check for duplicates in ->over before spamcheck Eric Wong
2020-06-29 10:34   ` [PATCH 2/5] watch: show path for warnings from spam messages Eric Wong
2020-06-29 10:34   ` [PATCH 3/5] watch: ensure SIGCHLD works in forked children Eric Wong
2020-06-29 10:34   ` [PATCH 4/5] spawn: unblock SIGCHLD in subprocess Eric Wong
2020-07-07  6:17     ` [PATCH 6/5] t/spawn: fix test reliability Eric Wong
2020-06-29 10:34   ` [PATCH 5/5] watch: make waitpid() synchronous for Maildir scans Eric Wong
2020-06-29 10:37     ` Eric Wong

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