From 209ec274429714dfc9ec97846658b261162df6ec Mon Sep 17 00:00:00 2001
From: Matt Robinson <robinson.matty@gmail.com>
Date: Sat, 4 Nov 2023 21:58:25 -0400
Subject: [PATCH] fix compabitability with sidekiq < 7

---
 lib/sidecloq/locker.rb | 5 +++++
 test/test_runner.rb    | 2 +-
 test/test_schedule.rb  | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/sidecloq/locker.rb b/lib/sidecloq/locker.rb
index cd7357a..cb367ef 100644
--- a/lib/sidecloq/locker.rb
+++ b/lib/sidecloq/locker.rb
@@ -8,6 +8,11 @@ class Locker
     def initialize(options = {})
       # we keep a connection from the pool by default
       @redis = options[:redis] || Sidekiq.redis_pool.checkout
+      # for compatibility with sidekiq < 7, we need to convert the Redis
+      # instance to a RedisClient instance, which redlock requires
+      if defined?(Redis) && @redis.instance_of?(Redis)
+        @redis = RedisClient.new(@redis.connection.except(:location))
+      end
       @key = options[:lock_key] || DEFAULT_LOCK_KEY
       @ttl = options[:ttl] || 60
       @check_interval = options[:check_interval] || 15
diff --git a/test/test_runner.rb b/test/test_runner.rb
index 93be6d3..3cb3c5c 100644
--- a/test/test_runner.rb
+++ b/test/test_runner.rb
@@ -1,4 +1,4 @@
-require 'helper'
+require_relative 'helper'
 
 class TestRunner < Sidecloq::Test
   describe 'runner' do
diff --git a/test/test_schedule.rb b/test/test_schedule.rb
index 42dc72a..c2b7fd3 100644
--- a/test/test_schedule.rb
+++ b/test/test_schedule.rb
@@ -1,4 +1,4 @@
-require 'helper'
+require_relative 'helper'
 
 class TestSchedule < Sidecloq::Test
   describe 'schedule' do