Merge pull request #40 from aykhans/add-workflow

Create publish-docker-image

.github/workflows/publish-docker-image

@@ -0,0 +1,86 @@
+name: publish-docker-image
+
+on:
+  push:
+    tags:
+      # Match stable and pre versions, such as 'v1.0.0', 'v0.23.0-a', 'v0.23.0-a.2', 'v0.23.0-b', 'v0.23.0-b.3'
+      - "v*.*.*"
+      - "v*.*.*-a"
+      - "v*.*.*-a.*"
+      - "v*.*.*-b"
+      - "v*.*.*-b.*"
+
+jobs:
+  build-and-push-stable-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Extract build args
+        # Extract version number and check if it's an pre version
+        run: |
+          if [[ "${GITHUB_REF_NAME}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+              echo "PRE_RELEASE=false" >> $GITHUB_ENV
+          else
+              echo "PRE_RELEASE=true" >> $GITHUB_ENV
+          fi
+          echo "VERSION=${GITHUB_REF_NAME#v}" >> $GITHUB_ENV
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: aykhans
+          password: ${{ secrets.DOCKER_TOKEN }}
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          install: true
+          version: v0.9.1
+
+      # Metadata for stable versions
+      - name: Docker meta for stable
+        id: meta-stable
+        if: env.PRE_RELEASE == 'false'
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            aykhans/dodo
+          tags: |
+            type=semver,pattern={{version}},value=${{ env.VERSION }}
+            type=raw,value=stable
+          flavor: |
+            latest=true
+          labels: |
+            org.opencontainers.image.version=${{ env.VERSION }}
+
+      # Metadata for pre versions
+      - name: Docker meta for pre
+        id: meta-pre
+        if: env.PRE_RELEASE == 'true'
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            aykhans/dodo
+          tags: |
+            type=raw,value=${{ env.VERSION }}
+          labels: |
+            org.opencontainers.image.version=${{ env.VERSION }}
+
+      - name: Build and Push
+        id: docker_build
+        uses: docker/build-push-action@v6
+        with:
+          context: ./
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta-stable.outputs.tags || steps.meta-pre.outputs.tags }}
+          labels: ${{ steps.meta-stable.outputs.labels || steps.meta-pre.outputs.labels }}