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Allow for optional args in child_process.fork #315

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Allow for optional args in child_process.fork #315

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17 changes: 13 additions & 4 deletions src/wrap.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -35,10 +35,19 @@ if (cfg.fork) {
// too. We also need to relay messages about required files to the parent.
const newFork = function (
modulePath: string,
args: string[],
options: ForkOptions
) {
const child = oldFork(__filename, [modulePath].concat(args), options)
args?: string[] | ForkOptions,
options?: ForkOptions
) {

let forkArgs: string[];
if (args instanceof Array) {
forkArgs = [modulePath].concat(args);
} else {
forkArgs = [modulePath];
options = args;
}

const child = oldFork(__filename, forkArgs, options)
ipc.relay(child)
return child
}
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