Testing like a boss

.github/workflows/main.yaml

@@ -0,0 +1,183 @@
+name: Test & Build & Deploy
+
+on:
+  push:
+    branches: [issue-93-gh-actions]
+  pull_request:
+  release:
+    types: [published]
+
+jobs:
+  build_info:
+    timeout-minutes: 1
+    runs-on: ubuntu-latest
+    outputs:
+      GITHUB_SHA_SHORT: ${{ steps.create.outputs.GITHUB_SHA_SHORT }}
+      BRANCH_ESCAPED: ${{ steps.create.outputs.BRANCH_ESCAPED }}
+      COMMIT_URL: ${{ steps.create.outputs.COMMIT_URL }}
+      BUILD_URL: ${{ steps.create.outputs.BUILD_URL }}
+      BUILD_TIMESTAMP: ${{ steps.create.outputs.BUILD_TIMESTAMP }}
+      DOCKER_TAG: ${{ steps.create.outputs.DOCKER_TAG }}
+    steps:
+      - id: create
+        name: "@${{ github.actor }} initiated CI/CD for CSMS from branch '${{ github.head_ref }}' (or main, if empty)..."
+        run: |
+          # Create short Git SHA equivalent to `$(git rev-parse --short HEAD)` e.g. "49b08be", fake change
+          GITHUB_SHA_SHORT="${GITHUB_SHA::7}"
+          echo "GITHUB_SHA_SHORT=$GITHUB_SHA_SHORT" && echo "GITHUB_SHA_SHORT=$GITHUB_SHA_SHORT" >> "$GITHUB_OUTPUT"
+
+          # Create escaped branch head ref, e.g. "`feature/CSMS-424-readable-tags` -> `feature.CSMS.424.readable.tags`"
+          GITHUB_BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}
+          BRANCH_ESCAPED="${GITHUB_BRANCH//[\-\/+]/.}"
+          echo "GITHUB_BRANCH=$GITHUB_BRANCH ($GITHUB_HEAD_REF), BRANCH_ESCAPED=\"$BRANCH_ESCAPED\""
+          echo "BRANCH_ESCAPED=$BRANCH_ESCAPED" >> "$GITHUB_OUTPUT"
+
+          # Create commit URL, e.g. "https://github.com/MyCompany/mcsms/commit/49b08be"
+          COMMIT_URL="https://github.com/${{ github.repository }}/commit/$GITHUB_SHA_SHORT"
+          echo "COMMIT_URL=$COMMIT_URL" && echo "COMMIT_URL=$COMMIT_URL" >> "$GITHUB_OUTPUT"
+
+          # Create build URL to the GHA workflow, e.g. "https://github.com/MyCompany/mcsms/actions/runs/6942892986/"
+          BUILD_URL="https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/"
+          echo "BUILD_URL=$BUILD_URL" && echo "BUILD_URL=$BUILD_URL" >> "$GITHUB_OUTPUT"
+
+          # Create ISO format build timestamp in UTC, e.g. "2023-11-21T11:06:25Z"
+          BUILD_TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+          echo "BUILD_TIMESTAMP=$BUILD_TIMESTAMP" && echo "BUILD_TIMESTAMP=$BUILD_TIMESTAMP" >> "$GITHUB_OUTPUT"
+
+          # Create registry-safe Docker image tag with `<yymmdd'T'hhmm-date>-<gitBranch>-<gitSha>` info,
+          # e.g. "231121T1106-feature.CSMS.424.readable.tags-49b08be"
+          DOCKER_TAG=$(date -u +"%y%m%dT%H%M")-${BRANCH_ESCAPED}-${GITHUB_SHA_SHORT}
+          echo "DOCKER_TAG=$DOCKER_TAG" && echo "DOCKER_TAG=$DOCKER_TAG" >> "$GITHUB_OUTPUT"
+
+          # Create build-info.json for embedding in container images
+          cat <<EOF > ./build-info.json
+          {
+            "COMMIT_URL": "$COMMIT_URL",
+            "BUILD_URL": "$BUILD_URL",
+            "BUILD_TIMESTAMP": "$BUILD_TIMESTAMP",
+            "DOCKER_TAG": "$DOCKER_TAG"
+          }
+          EOF
+      - id: build-info
+        name: Store build-info.json artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: build-info-json
+          path: build-info.json
+
+  test:
+    timeout-minutes: 10
+    needs: build_info
+    services:
+      postgres:
+        image: postgis/postgis:14-3.3-alpine
+        env:
+          POSTGRES_PASSWORD: 'postgres'
+        ports:
+          - 5432:5432
+      redis:
+        image: redis
+        # Set health checks to wait until redis has started
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    env:
+      COMMIT_URL: ${{ needs.build_info.outputs.COMMIT_URL }}
+      DOCKER_TAG: ${{ needs.build_info.outputs.DOCKER_TAG }}
+      BACKOFFICE_SKIP_VARIABLE_REPLACEMENT: true
+    steps:
+      - uses: actions/checkout@v3
+      - name: '@${{ github.actor }} is testing CSMS from ${{ needs.build_info.outputs.BRANCH_ESCAPED }}...'
+        run: echo "Testing $COMMIT_URL before building Docker tag \"${{ needs.build_info.outputs.DOCKER_TAG }}\"..."
+      - name: Fake success!
+        run: sleep 5 && exit 0
+
+  deploy_staging:
+    timeout-minutes: 30
+    if: ${{ github.ref_name == 'issue-93-gh-actions' }}
+    needs:
+      - build_info
+      - build
+      - test
+    concurrency: staging_env
+    environment: staging
+    defaults:
+      run:
+        working-directory: ./infra/environments/staging
+        shell: bash
+    runs-on: ubuntu-latest
+    env:
+      COMMIT_URL: ${{ needs.build_info.outputs.COMMIT_URL }}
+      DOCKER_TAG: ${{ needs.build_info.outputs.DOCKER_TAG }}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Fake success!
+        run: sleep 5 && exit 0
+
+  push_to_prod:
+    timeout-minutes: 5
+    if: ${{ github.ref_name == 'issue-93-gh-actions' && github.event_name == 'release' }}
+    needs:
+      - build_info
+      - build
+      - deploy_staging
+    environment: prod
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        name:
+          - api-cpo
+          - api-ctek-poller
+          - api-emsp
+          - ui-backoffice
+    env:
+      COMMIT_URL: ${{ needs.build_info.outputs.COMMIT_URL }}
+      DOCKER_TAG: ${{ needs.build_info.outputs.DOCKER_TAG }}
+    steps:
+      - uses: actions/checkout@v3
+      - name: '@${{ github.actor }} is pushing CSMS `${{ matrix.name }}` image from ${{ needs.build_info.outputs.BRANCH_ESCAPED }} to prod...'
+        run: echo "Pushing Docker image \"${{ matrix.name }}:$DOCKER_TAG\" from $COMMIT_URL to prod Artifact Registry..."
+      - name: Fake success!
+        run: sleep 5 && exit 0
+
+  deploy_prod:
+    timeout-minutes: 30
+    if: ${{ github.ref_name == 'issue-93-gh-actions' && github.event_name == 'release' }}
+    needs:
+      - build_info
+      - push_to_prod
+      - deploy_staging
+    concurrency: prod_env
+    environment: prod
+    defaults:
+      run:
+        working-directory: ./infra/environments/prod
+        shell: bash
+    runs-on: ubuntu-latest
+    env:
+      COMMIT_URL: ${{ needs.build_info.outputs.COMMIT_URL }}
+      DOCKER_TAG: ${{ needs.build_info.outputs.DOCKER_TAG }}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Fake success!
+        run: sleep 5 && exit 0
+
+  notify_slack:
+    timeout-minutes: 1
+    needs:
+      - build_info
+      - deploy_staging
+      - deploy_prod
+    if: ${{ github.ref_name == 'issue-93-gh-actions' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Fake success!
+        run: sleep 5 && exit 0