user/dev discussion of public-inbox itself
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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 02/10] lei: janky $PATH2CFG garbage collection
Date: Thu, 25 Mar 2021 06:20:18 +0200	[thread overview]
Message-ID: <20210325042026.11270-3-e@80x24.org> (raw)
In-Reply-To: <20210325042026.11270-1-e@80x24.org>

We need to rely on this to keep our config cache (and lei_store
pipes) under control with tests each creating a new config and
directory.
---
 lib/PublicInbox/LEI.pm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index e5211764..d534f1d0 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -705,6 +705,12 @@ sub _lei_cfg ($;$) {
 			File::Spec->canonpath($cfg->{'leistore.dir'})) {
 		$cfg->{-lei_store} = $sto;
 	}
+	if (scalar(keys %PATH2CFG) > 5) {
+		# FIXME: use inotify/EVFILT_VNODE to detect unlinked configs
+		for my $k (keys %PATH2CFG) {
+			delete($PATH2CFG{$k}) unless -f $k
+		}
+	}
 	$self->{cfg} = $PATH2CFG{$f} = $cfg;
 }
 

  parent reply	other threads:[~2021-03-25  4:20 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-25  4:20 [PATCH 00/10] lei testing improvements Eric Wong
2021-03-25  4:20 ` [PATCH 01/10] test_common: cleanup inbox objects after use Eric Wong
2021-03-25  4:20 ` Eric Wong [this message]
2021-03-25  4:20 ` [PATCH 03/10] test_common: TEST_LEI_ERR_LOUD does not hide path names Eric Wong
2021-03-25  4:20 ` [PATCH 04/10] lei add-external: do not initialize writable store Eric Wong
2021-03-25  4:20 ` [PATCH 05/10] lei_mirror: don't show success on failure Eric Wong
2021-03-25  4:20 ` [PATCH 06/10] t/*: drop unnecessary v1-specific index calls Eric Wong
2021-03-25  4:20 ` [PATCH 07/10] tests: "check-run" uses persistent lei daemon Eric Wong
2021-03-25  4:20 ` [PATCH 08/10] lei import: force store, improve test diagnostics Eric Wong
2021-03-25  4:20 ` [PATCH 09/10] t/cmd_ipc: workaround signal handling raciness Eric Wong
2021-03-25  4:20 ` [PATCH 10/10] t/lei: add more diagnostics for failures Eric Wong

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