From 8dfa6a6392aa5b603d09413f5449f9a26d386310 Mon Sep 17 00:00:00 2001 From: dakkar Date: Sun, 29 Dec 2019 18:42:08 +0000 Subject: handle receiving same file more than once `scan-dir`, because of `IO.watch`, can emit the same path multiple times; we don't want messing up the index (especially the bayesian one!) because of that --- lib/MaildirIndexer/Index/ByAddresses.rakumod | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'lib/MaildirIndexer/Index/ByAddresses.rakumod') diff --git a/lib/MaildirIndexer/Index/ByAddresses.rakumod b/lib/MaildirIndexer/Index/ByAddresses.rakumod index b83a239..ab0d5bb 100644 --- a/lib/MaildirIndexer/Index/ByAddresses.rakumod +++ b/lib/MaildirIndexer/Index/ByAddresses.rakumod @@ -31,6 +31,10 @@ submethod account-for(Str @addresses,Str $mailbox,Int $step) { method add-mail(MaildirIndexer::Email:D $email, Str:D $mailbox --> Nil) { MaildirIndexer::LogTimelineSchema::Index::Add.log: :class('ByAddresses'),:$mailbox, -> { + # ignore adding the same file twice, files in maildirs are + # immutable + return if %!addresses-for-file{ $email.path }:exists; + my Str @addresses = $email.addresses or return; %!addresses-for-file{ $email.path } = @addresses; @@ -42,7 +46,7 @@ method add-mail(MaildirIndexer::Email:D $email, Str:D $mailbox --> Nil) { method del-path(IO:D $file, Str:D $mailbox --> Nil) { MaildirIndexer::LogTimelineSchema::Index::Rm.log: :class('ByAddresses'),:$mailbox, -> { - my Str @addresses = %!addresses-for-file{$file.path} or return; + my Str @addresses = %!addresses-for-file{$file.path}:delete or return; self.account-for(@addresses,$mailbox,-1); -- cgit v1.2.3