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Allow passing extra args to node in test runner

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This can be useful for enabling experimental features
This commit is contained in:
Alex Crichton 2018-10-03 23:10:37 -07:00
parent 7ea3ee60b7
commit 7eb49acf0d
1 changed files with 7 additions and 0 deletions
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7
crates/cli/src/bin/wasm-bindgen-test-runner/node.rs
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@ -92,9 +92,16 @@ pub fn execute(
let mut path = env::split_paths(&path).collect::<Vec<_>>();
path.push(env::current_dir().unwrap());
path.push(tmpdir.to_path_buf());
let extra_node_args = env::var("NODE_ARGS")
.unwrap_or_default()
.split(",")
.map(|s| s.to_string())
.filter(|s| !s.is_empty())
.collect::<Vec<_>>();
exec(
Command::new("node")
.env("NODE_PATH", env::join_paths(&path).unwrap())
.args(&extra_node_args)
.arg(&js_path)
.args(args),
)