name: CI/CD
on:
  push:
    branches:
      - '**'
jobs:
  # runs on branch pushes only
  ci:
    name: Run Tests
    if: startsWith(github.ref, 'refs/heads')
    runs-on: ubuntu-18.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Setup Node.js
        uses: actions/setup-node@v1
        with:
          node-version: 12
      - name: Install dependencies
        run: npm ci

      - name: happy-path
        id: happy_path
        uses: ./
        with:
          timeout_minutes: 1
          max_attempts: 2
          command: npm -v
      - uses: nick-invision/assert-action@v1
        with:
          expected: true
          actual: ${{ steps.happy_path.outputs.total_attempts == '1' && steps.happy_path.outputs.exit_code == '0' }}

      - name: sad-path (retry_wait_seconds)
        id: sad_path_wait_sec
        uses: ./
        continue-on-error: true
        with:
          timeout_minutes: 1
          max_attempts: 3
          retry_wait_seconds: 15
          command: npm install this-isnt-a-real-package-name-zzz
      - uses: nick-invision/assert-action@v1
        with:
          expected: 3
          actual: ${{ steps.sad_path_wait_sec.outputs.total_attempts }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: failure
          actual: ${{ steps.sad_path_wait_sec.outcome }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: 'Final attempt failed'
          actual: ${{ steps.sad_path_wait_sec.outputs.exit_error }}
          comparison: contains

      - name: sad-path (error)
        id: sad_path_error
        uses: ./
        continue-on-error: true
        with:
          timeout_minutes: 1
          max_attempts: 2
          command: node -e "process.exit(1)"
      - uses: nick-invision/assert-action@v1
        with:
          expected: 2
          actual: ${{ steps.sad_path_error.outputs.total_attempts }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: failure
          actual: ${{ steps.sad_path_error.outcome }}

      - name: retry_on (timeout) fails early if nonzero encountered
        id: retry_on_timeout_fail
        uses: ./
        continue-on-error: true
        with:
          timeout_minutes: 1
          max_attempts: 3
          retry_on: timeout
          command: node -e "process.exit(2)"
      - uses: nick-invision/assert-action@v1
        with:
          expected: 1
          actual: ${{ steps.retry_on_timeout_fail.outputs.total_attempts }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: failure
          actual: ${{ steps.retry_on_timeout_fail.outcome }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: 2
          actual: ${{ steps.retry_on_timeout_fail.outputs.exit_code }}

      - name: retry_on (nonzero)
        id: retry_on_nonzero
        uses: ./
        continue-on-error: true
        with:
          timeout_minutes: 1
          max_attempts: 2
          retry_on: nonzero
          command: node -e "process.exit(2)"
      - uses: nick-invision/assert-action@v1
        with:
          expected: 2
          actual: ${{ steps.retry_on_nonzero.outputs.total_attempts }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: failure
          actual: ${{ steps.retry_on_nonzero.outcome }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: 2
          actual: ${{ steps.retry_on_nonzero.outputs.exit_code }}


        # timeout tests (takes longer to run so run last)
      - name: sad-path (timeout)
        id: sad_path_timeout
        uses: ./
        continue-on-error: true
        with:
          timeout_seconds: 15
          max_attempts: 2
          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
      - uses: nick-invision/assert-action@v1
        with:
          expected: 2
          actual: ${{ steps.sad_path_timeout.outputs.total_attempts }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: failure
          actual: ${{ steps.sad_path_timeout.outcome }}

      - name: retry_on (timeout)
        id: retry_on_timeout
        uses: ./
        continue-on-error: true
        with:
          timeout_seconds: 15
          max_attempts: 2
          retry_on: timeout
          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
      - uses: nick-invision/assert-action@v1
        with:
          expected: 2
          actual: ${{ steps.retry_on_timeout.outputs.total_attempts }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: failure
          actual: ${{ steps.retry_on_timeout.outcome }}

      - name: retry_on (nonzero) fails early if timeout encountered
        id: retry_on_nonzero_fail
        uses: ./
        continue-on-error: true
        with:
          timeout_seconds: 15
          max_attempts: 2
          retry_on: nonzero
          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
      - uses: nick-invision/assert-action@v1
        with:
          expected: 1
          actual: ${{ steps.retry_on_nonzero_fail.outputs.total_attempts }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: failure
          actual: ${{ steps.retry_on_nonzero_fail.outcome }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: 1
          actual: ${{ steps.retry_on_nonzero_fail.outputs.exit_code }}

      - name: sad-path (timeout minutes)
        id: sad_path_timeout_minutes
        uses: ./
        continue-on-error: true
        with:
          timeout_minutes: 1
          max_attempts: 2
          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
      - uses: nick-invision/assert-action@v1
        with:
          expected: 2
          actual: ${{ steps.sad_path_timeout.outputs.total_attempts }}
      - uses: nick-invision/assert-action@v1
        with:
          expected: failure
          actual: ${{ steps.sad_path_timeout.outcome }}

  # runs on push to master only
  cd:
    name: Publish Action
    needs: ci
    if: github.ref == 'refs/heads/master'
    runs-on: ubuntu-18.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Setup Node.js
        uses: actions/setup-node@v1
        with:
          node-version: 12
      - name: Install dependencies
        run: npm ci
      - name: Release
        id: semantic
        uses: cycjimmy/semantic-release-action@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Tag
        run: git tag -f v${MAJOR_VERSION} && git push -f origin v${MAJOR_VERSION}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          MAJOR_VERSION: ${{ steps.semantic.outputs.new_release_major_version }}