From 103e3e7e3fe318a78343050b9144acc9d1e3de75 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Rodr=C3=ADguez?= <deivid.rodriguez@riseup.net>
Date: Mon, 9 Sep 2024 13:02:17 +0200
Subject: [PATCH] Restore support for passing custom command lines as
 PARALLEL_TESTS_EXECUTABLE.

---
 CHANGELOG.md                            | 2 ++
 lib/parallel_tests/test/runner.rb       | 2 +-
 spec/parallel_tests/test/runner_spec.rb | 6 ++++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5db9bc2..a318854c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@
 
 ### Fixed
 
+- Restore support for passing custom command lines as PARALLEL_TESTS_EXECUTABLE.
+
 ## 4.7.1 - 2024-04-25
 
 ### Added
diff --git a/lib/parallel_tests/test/runner.rb b/lib/parallel_tests/test/runner.rb
index d77a40bb..21e2a50d 100644
--- a/lib/parallel_tests/test/runner.rb
+++ b/lib/parallel_tests/test/runner.rb
@@ -158,7 +158,7 @@ def command_with_seed(cmd, seed)
 
         def executable
           if (executable = ENV['PARALLEL_TESTS_EXECUTABLE'])
-            [executable]
+            Shellwords.shellsplit(executable)
           else
             determine_executable
           end
diff --git a/spec/parallel_tests/test/runner_spec.rb b/spec/parallel_tests/test/runner_spec.rb
index 833ea4cf..624dd6fa 100644
--- a/spec/parallel_tests/test/runner_spec.rb
+++ b/spec/parallel_tests/test/runner_spec.rb
@@ -18,6 +18,12 @@ def call(*args)
         expect(a).to include("script/custom_rspec")
       end
       call(['xxx'], 1, 22, {})
+
+      ENV['PARALLEL_TESTS_EXECUTABLE'] = 'ruby -Icustom_option script/custom_rspec'
+      expect(ParallelTests::Test::Runner).to receive(:execute_command) do |a, _, _, _d|
+        expect(a).to include("ruby", "-Icustom_option", "script/custom_rspec")
+      end
+      call(['xxx'], 1, 22, {})
     end
 
     it "uses options" do