From 0ec7f739bf7f3720de0cdb8cc8bf7e846a7c1302 Mon Sep 17 00:00:00 2001
From: Luc Didry <luc@didry.org>
Date: Tue, 30 Jun 2020 07:43:43 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20=E2=80=94=20Fix=20possible=20hig?=
 =?UTF-8?q?h=20load=20due=20to=20concurrent=20provisioning?=
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---
 lib/Lufi.pm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/Lufi.pm b/lib/Lufi.pm
index 4f961f3..efeb40e 100644
--- a/lib/Lufi.pm
+++ b/lib/Lufi.pm
@@ -2,6 +2,7 @@
 package Lufi;
 use Mojo::Base 'Mojolicious';
 use Mojolicious::Sessions;
+use Mojo::File;
 use Email::Valid;
 use Data::Validate::URI qw(is_web_uri);
 use Lufi::DefaultConfig qw($default_config);
@@ -76,7 +77,14 @@ sub startup {
     Mojo::IOLoop->recurring(2 => sub {
         my $loop = shift;
 
+        my $lockfile = Mojo::File->new($ENV{MOJO_CONFIG})->basename('.conf').'-provisioning.lock';
+        return if -e $lockfile;
+
+        $lockfile = Mojo::File->new($lockfile)->touch();
+
         $self->provisioning();
+
+        $lockfile->remove();
     });
 
     # Create directory if needed