dluhc-build-and-publish.yml

name: DLUHC Build and Publish

permissions:
  packages: write
  contents: write
on:
  workflow_dispatch:
  push:
    paths-ignore:
      [
        "**/README.md",
        "fsd_config/**",
        ".github/workflows/dluhc-build-and-deploy-with-forms.yml",
        ".github/workflows/increment-version.yml",
        "version",
        "python/**"
      ]
  workflow_call:

env:
  IMAGE_NAME_STUB: "digital-form-builder-dluhc-"
  DOCKER_REGISTRY: ghcr.io
  IMAGE_REPO_PATH: "ghcr.io/${{github.repository_owner}}"

jobs:
  check-tag-before-build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: "Set version in env"
        id: set-version
        run: |
          source version
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Check if tag exists
        uses: mukunku/tag-exists-action@v1.0.0
        id: check_tag
        with:
          tag: ${{ env.VERSION }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Fail job if tag exists
        if: ${{ steps.check_tag.outputs.exists == 'true' && github.ref == 'refs/heads/main'}}
        uses: actions/github-script@v6
        with:
          script: |
            core.setFailed('Tag already exists. Increment version file and retry')

  lint-and-test:
    needs: check-tag-before-build
    runs-on: ubuntu-latest
    strategy:
      matrix:
        app: [designer, runner, model]
    name: lint-and-test-${{matrix.app}}
    steps:
      - uses: actions/checkout@v2

      - name: Use Node.js
        uses: actions/setup-node@v1
        with:
          node-version: "12.x"

      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "::set-output name=dir::$(yarn config get cacheFolder)"

      - name: Configure yarn caching
        uses: actions/cache@v2
        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-

      - name: Install dependencies
        run: yarn install

      - name: Build dependencies
        run: yarn build:dependencies

      - name: Lint
        run: yarn ${{matrix.app}} lint

      - name: Test
        run: yarn ${{matrix.app}} test-cov

      - name: Upload test results artifacts
        uses: actions/upload-artifact@v2
        if: ${{ success() || failure() }}
        with:
          name: test-results-${{matrix.app}}
          path: ${{matrix.app}}/test-results
          retention-days: 14

      - name: Upload test coverage artifacts
        uses: actions/upload-artifact@v2
        if: ${{ success() || failure() }}
        with:
          name: test-coverage-${{matrix.app}}
          path: ${{matrix.app}}/test-coverage
          retention-days: 14

  build-and-push-images:
    needs: [lint-and-test]
    runs-on: ubuntu-latest
    strategy:
      matrix:
        app: [designer, runner]
    name: build-and-push-${{matrix.app}}-image
    steps:
      - uses: actions/checkout@v2

      - name: "Set version in env"
        id: set-version
        run: |
          source version
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Use Node.js
        uses: actions/setup-node@v1
        with:
          node-version: "12.x"

      - name: Docker compose pull
        run: docker-compose pull
      - name: Create .env for ${{ matrix.app }} workspace
        run: |
          touch ./${{ matrix.app }}/.env
          echo LAST_TAG_GH=${{env.VERSION}} >> ./${{ matrix.app }}/.env
          echo LAST_COMMIT_GH=${{ github.sha }} >> ./${{ matrix.app }}/.env
          cat ./${{ matrix.app }}/.env

      - name: Docker metadata
        id: metadata
        uses: docker/metadata-action@v4
        with:
          images: ${{env.IMAGE_REPO_PATH}}/${{env.IMAGE_NAME_STUB}}${{ matrix.app }}
          tags: |
            type=sha,format=long
            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
            type=raw,value=${{env.VERSION}},enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
            type=ref,event=branch

      - name: Log in to the Container registry
        uses: docker/login-action@v1
        with:
          registry: ${{ env.DOCKER_REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push docker image
        uses: docker/build-push-action@v3
        with:
          context: "{{defaultContext}}"
          tags: ${{ steps.metadata.outputs.tags}}
          labels: ${{ steps.metadata.outputs.labels }}
          push: true
          file: ${{matrix.app}}/Dockerfile
          build-args: |
            LAST_TAG='${{env.VERSION}}'
            LAST_COMMIT='${{ github.sha }}'

  tag-repo:
    name: Tag repo (if main)
    runs-on: ubuntu-latest
    needs: [build-and-push-images]
    if: github.ref == 'refs/heads/main'
    steps:
      - name: Checkout repo
        uses: actions/checkout@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: "Set version in env"
        id: set-version
        run: |
          source version
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Tag repo with version
        run: |
          git tag ${{env.VERSION}}
          git push --tags origin HEAD