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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2025-10-03 21:27:03 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2025-10-03 21:27:03 +0900 |
| commit | 52287c68abd696ee7808fa231873e917d74dae7b (patch) | |
| tree | 7d01184708a8fd7b553644e87f0b7b463c0f55d5 | |
| parent | 5b2ec0eb1be663ff6d3bc12660d48b1e25375353 (diff) | |
Set Ruby parser if the given ruby accepts `--parser`
Now envutil.rb is a part of test-unit-ruby-core gem, which still
supports old versions, 2.3 or later.
| -rw-r--r-- | tool/lib/envutil.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tool/lib/envutil.rb b/tool/lib/envutil.rb index ab5e8d84e9..fef9a0c992 100644 --- a/tool/lib/envutil.rb +++ b/tool/lib/envutil.rb @@ -225,7 +225,8 @@ module EnvUtil args = [args] if args.kind_of?(String) # use the same parser as current ruby - if args.none? { |arg| arg.start_with?("--parser=") } + if (args.none? { |arg| arg.start_with?("--parser=") } and + /^ +--parser=/ =~ IO.popen([rubybin, "--help"], &:read)) args = ["--parser=#{current_parser}"] + args end pid = spawn(child_env, *precommand, rubybin, *args, opt) |