nightly-release.yaml

name: Nightly Release
on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch: {}
jobs:
  check_code_change:
    name: Check code change
    runs-on: ubuntu-latest
    outputs:
      should_run: ${{ steps.code_change.outputs.should_run }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Check if code has changed with 24 hours
        continue-on-error: true
        id: code_change
        run: |
          if [[ $(git rev-list --after="24 hours" --first-parent HEAD) ]]; then
            echo "should_run=true" >> $GITHUB_OUTPUT
          fi
  build_tag_publish:
    name: Build, tag and publish Docker image
    runs-on: ubuntu-latest
    needs: check_code_change
    if: needs.check_code_change.outputs.should_run == 'true'
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Get short SHA
        id: short_sha
        run: echo "short_sha=${GITHUB_SHA::7}" >> "$GITHUB_OUTPUT"
      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          push: true
          tags: "ghcr.io/jef/streetmerchant:nightly,ghcr.io/jef/streetmerchant:${{ steps.short_sha.outputs.short_sha }}"