name: Release Development

on:
  schedule:
    - cron: '0 23 * * *'
  workflow_dispatch:

permissions:
  contents: read
  actions: read

env:
  REGISTRY: docker.lechner-systems.at
  IMAGE_NAME: lechnersystems/maintenance

jobs:
  changes:
    runs-on: ubuntu-latest
    outputs:
      changed: ${{ steps.check.outputs.changed }}
    steps:
      - name: Check for commits since previous successful development release
        id: check
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          GITEA_API_URL: ${{ gitea.api_url }}
          GITEA_REPOSITORY: ${{ gitea.repository }}
          GITEA_SHA: ${{ gitea.sha }}
        shell: bash
        run: |
          runs_url="$GITEA_API_URL/repos/$GITEA_REPOSITORY/actions/runs?limit=100"
          runs="$(curl --fail --silent --show-error --header "Authorization: token $GITEA_TOKEN" "$runs_url")"
          previous_sha="$(jq -r --arg path '.gitea/workflows/ReleaseDevelopment.yml' '[.workflow_runs[] | select(.path == $path and .status == "success")][0].head_sha // empty' <<< "$runs")"

          if [ "$previous_sha" = "$GITEA_SHA" ]; then
            echo 'changed=false' >> "$GITEA_OUTPUT"
            echo 'No changes since previous successful development release.'
          else
            echo 'changed=true' >> "$GITEA_OUTPUT"
            echo 'Changes found; development release will run.'
          fi

  image:
    needs: changes
    if: needs.changes.outputs.changed == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
          password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}

      - name: Build and push development image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          provenance: false
          build-args: |
            APP_VERSION=${{ gitea.sha }}
            VCS_REF=${{ gitea.sha }}
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:dev
          labels: |
            org.opencontainers.image.version=${{ gitea.sha }}
            org.opencontainers.image.revision=${{ gitea.sha }}
            org.opencontainers.image.source=${{ gitea.repositoryUrl }}