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feat: support vitest worker process #8

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fengmk2 wants to merge 5 commits into from
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feat: support vitest worker process #8

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9fd3aef
feat: support vitest worker process
fengmk2 Sep 27, 2025
6d43f95
FIXUP
fengmk2 Sep 27, 2025
dcd4dcf
FIXUP
fengmk2 Sep 27, 2025
13f6f95
FIXUP
fengmk2 Sep 27, 2025
107d83a
FIXUP
fengmk2 Sep 27, 2025
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2 changes: 1 addition & 1 deletion .github/workflows/nodejs.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,6 @@ jobs:
uses: node-modules/github-actions/.github/workflows/node-test.yml@master
with:
os: 'ubuntu-latest, macos-latest, windows-latest'
version: '16, 18.19.0, 18, 20, 22'
version: '16, 18.19.0, 18, 20, 22, 24'
secrets:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
12 changes: 9 additions & 3 deletions .github/workflows/release.yml
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Expand Up @@ -3,10 +3,16 @@ on:
push:
branches: [ master ]

permissions:
contents: write
deployments: write
issues: write
pull-requests: write
id-token: write

jobs:
release:
name: Node.js
uses: node-modules/github-actions/.github/workflows/node-release.yml@master
name: NPM Release
uses: node-modules/github-actions/.github/workflows/npm-release.yml@master
secrets:
NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
GIT_TOKEN: ${{ secrets.GIT_TOKEN }}
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Copilot AI Sep 27, 2025

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The NPM_TOKEN secret was removed but may still be required by the npm-release workflow. Verify that the new workflow doesn't need NPM authentication or ensure the token is passed through a different mechanism.

Suggested change
GIT_TOKEN: ${{ secrets.GIT_TOKEN }}
GIT_TOKEN: ${{ secrets.GIT_TOKEN }}
NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

Copilot uses AI. Check for mistakes.
22 changes: 19 additions & 3 deletions src/index.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import { debuglog } from 'node:util';
import { isMainThread, parentPort } from 'node:worker_threads';
import { EventEmitter } from 'node:events';
import cluster from 'node:cluster';

const debug = debuglog('sendmessage');

Expand Down Expand Up @@ -54,11 +55,26 @@ export default function sendmessage(child: ChildProcessOrWorker, message: unknow
}

// cluster.fork(): child.process is process
if (child.process?.connected) {
debug('child is cluster.fork() process, send: %j', message);
return child.send!(message);
}

// childprocess.fork(): child is process
const connected = child.process ? child.process.connected : child.connected;
if (child.connected) {
debug('child.connected: %s, cluster.isWorker: %s', child.connected, cluster.isWorker);
if (cluster.isWorker) {
debug('child is cluster.fork() process, send: %j', message);
return child.send!(message);
}

if (connected) {
debug('child is process, send: %j', message);
if (process.env.VITEST === 'true' && process.env.VITEST_WORKER_ID) {
debug('child is vitest worker process, VITEST_WORKER_ID: %s, emit sendmessage-to-self: %j',
process.env.VITEST_WORKER_ID, message);
// use `sendmessage-to-self` event to send message to self, avoid vitest worker use the `message` event
return setImmediate(child.emit.bind(child, 'sendmessage-to-self', message));
}
debug('child is childprocess.fork() process, send: %j', message);
return child.send!(message);
}

Expand Down
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