WIP Release jobs

.github/workflows/push.yaml

@@ -53,3 +53,51 @@ jobs:
         env:
           DCTEST_IMAGE: dctest
         run: ./test/runexamples
+
+  # Decide if a release is necessary, perform release checks
+  check-release:
+    needs: [ test-node, test-docker ]
+    name: Check Release
+    runs-on: ubuntu-latest
+    # TODO:
+    #if: startsWith(github.ref, 'refs/tags/') && contains(github.ref, '.')
+    outputs:
+      RELEASE_VERSION: ${{ steps.get-version.outputs.RELEASE_VERSION }}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with: { submodules: 'recursive', fetch-depth: 0 }
+
+      - id: get-version
+        name: Get release version
+        run: |
+          echo "RELEASE_VERSION=$(jq -r .version package.json)" | tee "$GITHUB_ENV" | tee "$GITHUB_OUTPUT"
+
+      - name: Check git tag matches release version
+        run: |
+          [ "refs/heads/release-workflow" == "${{ github.ref }}" ]
+          # TODO [ "refs/tags/${RELEASE_VERSION}" == "${{ github.ref }}" ]
+
+  release-npm:
+    needs: [ check-release ]
+    name: Release NPM
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with: { submodules: 'recursive', fetch-depth: 0 }
+
+  release-docker-hub:
+    needs: [ check-release ]
+    name: Release Docker Hub
+    runs-on: ubuntu-latest
+    env:
+      RELEASE_VERSION: ${{ needs.check-release.outputs.RELEASE_VERSION }}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with: { submodules: 'recursive', fetch-depth: 0 }
+
+      - name: Check version
+        run: |
+          echo "Should release ${RELEASE_VERSION}"