ci: add publish step

.github/workflows/publish.yaml

@@ -0,0 +1,56 @@
+name: Publish
+
+on:
+  workflow_dispatch:
+
+  push:
+    branches: [ main ]
+    tags: [ "v*" ]
+
+concurrency:
+  group: publish-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v3
+
+      - name: Install
+        run: yarn install --ignore-engines
+
+      - name: Build
+        run: yarn build
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: docker_metadata
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }},value=nightly
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+          labels: |
+            org.opencontainers.image.vendor=AXONE
+
+      - name: Log into GitHub Container Registry
+        uses: docker/#-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.DOCKER_REGISTRY_ID }}
+          password: ${{ secrets.DOCKER_REGISTRY_TOKEN }}
+
+      - name: Build and publish image(s)
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.docker_metadata.outputs.tags }}
+          labels: ${{ steps.docker_metadata.outputs.labels }}