name: Canary block
on:
  push:
    branches:
      - canary

# Publishes Canary builds with the dist tag of "canary" and
# with a version of 0.0.0 with a short git SHA appended to
# the end.
jobs:
  publish:
    name: Canary block publish
    runs-on: ubuntu-latest
    env:
      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@v2
      - name: Cache NPM files
        uses: actions/cache@v2
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-
      - name: Setup Node
        uses: actions/setup-node@v1
        with:
          node-version: "12"
          registry-url: "https://npm.pkg.github.com"
          scope: '@wpmedia'
      - run: npm ci
        env:
          NODE_AUTH_TOKEN: ${{ secrets.PERSONAL_TOKEN }}

      - name: Run tests
        run: npm run test

      - name: Get current datetime for re-running publish if necessary
        id: get-datetime
        run: echo "::set-output name=date::$(date +'%Y%m%d%H%M%S')"

      - run: npx lerna publish 0.0.0-canary.$(git rev-parse --short HEAD).${{ steps.get-datetime.outputs.date }}  --no-git-tag-version --no-push --dist-tag canary --yes
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Check failure status
        uses: act10ns/slack@v1
        with:
          status: ${{ job.status }}
        if: failure()