publish-nightly.yml

name: Publish Nightly
on:
  # https://docs.github.com/en/actions/reference/events-that-trigger-workflows#schedule
  # Note: this will set GITHUB_SHA to the latest commit on the default branch.
  schedule:
    # 2AM EST == 6AM UTC
    - cron: '0 6 * * *'
jobs:
  check_date:
    runs-on: ubuntu-22.04
    name: Check latest commit
    outputs:
      should_run: ${{ steps.should_run.outputs.should_run }}
    steps:
      - uses: actions/checkout@v3
      - name: print latest_commit
        run: echo ${{ github.sha }}

      - id: should_run
        continue-on-error: true
        name: check latest commit is less than a day
        if: ${{ github.event_name == 'schedule' }}
        run: test -z $(git rev-list  --after="24 hours"  ${{ github.sha }}) && echo "should_run=false" >> $GITHUB_OUTPUT
  publish-nightly:
    needs: check_date
    if: ${{ needs.check_date.outputs.should_run != 'false' }}
    runs-on: ubuntu-22.04
    permissions:
      contents: read
      packages: write
      id-token: write
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: '0' # Need the history to properly select the canary version number
      - uses: actions/setup-node@v3
        with:
          node-version-file: '.nvmrc'
          registry-url: 'https://registry.npmjs.org'
      - run: npm ci
      - run: npm run build
      # Need the --no-verify-access access flag since we use an automation token. Otherwise publish step fails
      # https://github.com/lerna/lerna/issues/2788
      - run: ./node_modules/.bin/lerna publish --no-verify-access --canary --force-publish=\* --preid beta --dist-tag nightly --yes
        env:
          NODE_AUTH_TOKEN: ${{ secrets.DEEPHAVENBOT_NPM_TOKEN }}