Unset the RUBYOPT env variable before installing gitaly-ruby

Signed-off-by: Rémy Coutable <remy@rymai.me>

lib/tasks/gitlab/gitaly.rake

@@ -21,7 +21,7 @@ namespace :gitlab do
         create_gitaly_configuration
         # In CI we run scripts/gitaly-test-build instead of this command
         unless ENV['CI'].present?
-          Bundler.with_original_env { run_command!(%w[/usr/bin/env -u BUNDLE_GEMFILE] + [command]) }
+          Bundler.with_original_env { run_command!(%w[/usr/bin/env -u BUNDLE_GEMFILE -u RUBYOPT] + [command]) }
         end
       end
     end

spec/support/test_env.rb

@@ -122,11 +122,14 @@ module TestEnv
   end
 
   def setup_gitlab_shell
-    shell_needs_update = component_needs_update?(Gitlab.config.gitlab_shell.path,
+    gitlab_shell_dir = File.dirname(Gitlab.config.gitlab_shell.path)
+    shell_needs_update = component_needs_update?(gitlab_shell_dir,
       Gitlab::Shell.version_required)
 
     unless !shell_needs_update || system('rake', 'gitlab:shell:install')
-      raise 'Can`t clone gitlab-shell'
+      puts "rm -rf #{gitlab_shell_dir}"
+      FileUtils.rm_rf(gitlab_shell_dir)
+      raise "Can't install gitlab-shell"
     end
   end
 
@@ -143,7 +146,9 @@ module TestEnv
       Gitlab::GitalyClient.expected_server_version)
 
     unless !gitaly_needs_update || system('rake', "gitlab:gitaly:install[#{gitaly_dir}]")
-      raise "Can't clone gitaly"
+      puts "rm -rf #{gitaly_dir}"
+      FileUtils.rm_rf(gitaly_dir)
+      raise "Can't install gitaly"
     end
 
     start_gitaly(gitaly_dir)

spec/tasks/gitlab/gitaly_rake_spec.rb

@@ -41,7 +41,7 @@ describe 'gitlab:gitaly namespace rake task' do
     end
 
     describe 'gmake/make' do
-      let(:command_preamble) { %w[/usr/bin/env -u BUNDLE_GEMFILE] }
+      let(:command_preamble) { %w[/usr/bin/env -u BUNDLE_GEMFILE -u RUBYOPT] }
 
       before(:all) do
         @old_env_ci = ENV.delete('CI')