fatal-guard.yml

name: fatal-guard CI

on:
  push:
    paths:
      - 'packages/fatal-guard/**'
  pull_request:
    paths:
      - 'packages/fatal-guard/**'

permissions:
  contents: read

jobs:
  test:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: packages/fatal-guard

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '22'

      - name: Check zero dependencies
        run: |
          DEPS=$(node -e "const p=require('./package.json');console.log(p.dependencies?Object.keys(p.dependencies).length:0)")
          echo "dependencies: $DEPS"
          [ "$DEPS" = "0" ] || { echo "FAIL: expected 0 dependencies"; exit 1; }

      - name: Test — module loads without error
        run: node -e "require('./register'); console.log('OK: module loaded')"

      - name: Test — uncaughtException invokes handler
        run: |
          FATAL_HANDLER=/usr/bin/logger timeout 5 node -r ./register -e "
            setTimeout(() => { throw new Error('ci-test'); }, 50);
          " 2>&1 | grep -q 'fatal-guard uncaughtException' && echo 'PASS: uncaughtException' || echo 'FAIL'

      - name: Test — handler receives syslog payload
        run: |
          FATAL_HANDLER=/usr/bin/logger timeout 5 node -r ./register -e "
            setTimeout(() => { throw new Error('ci-syslog'); }, 50);
          " 2>&1
          sleep 1
          journalctl --since '30 seconds ago' --no-pager -o cat 2>&1 | grep 'schemaVersion' | tail -1 | grep -q 'ci-syslog' && echo 'PASS: syslog payload' || echo 'FAIL: no syslog entry'

      - name: Test — TypeScript declaration exists
        run: |
          test -f index.d.ts && node -e "require('fs').readFileSync('index.d.ts','utf-8').includes('FatalPayload')" && echo 'PASS: index.d.ts' || echo 'FAIL: missing index.d.ts'