release.yaml

# TODO: Release a docker image for each service that has a changed VERSION file

name: test-detecting-version-changes
run-name: Detecting changes in VERSION files
on:
  push:
    branches:
      - main
    paths:
      - '*/VERSION'
jobs:
  print-changed-services:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Store services with changed VERSION files
        id: changed-services
        run: |
          echo "services=$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} | grep '/VERSION$' | grep -v 'TEMPLATE' | cut -d '/' -f 1 | uniq | jq -R -s -c 'split("\n")[:-1]')" >> "$GITHUB_OUTPUT"
      - name: Print services with changed VERSION files
        run: |
          echo "Services with changed VERSION files: ${{ steps.changed-services.outputs.services }}"
    outputs:
      services: ${{ steps.changed-services.outputs.services }}
  for-each-changed:
    needs: print-changed-services
    runs-on: ubuntu-latest
    if: needs.print-changed-services.outputs.services != '[]'
    strategy:
      matrix:
        service: ${{ fromJson(needs.print-changed-services.outputs.services) }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Enter service directory
        run: cd ${{ matrix.service }}
      - name: Print changed files
        run: |
          echo "Changed files: $(git diff --name-only ${{ github.event.before }} ${{ github.event.after }})"
      - name: Print service
        run: |
          echo "Service: ${{ matrix.service }}"