1 files changed, 47 insertions, 0 deletions
diff --git a/.github/workflows/docker-publish-cdn.yml b/.github/workflows/docker-publish-cdn.yml
new file mode 100644
index 00000000..ec83eaeb
--- /dev/null
+++ b/.github/workflows/docker-publish-cdn.yml
@@ -0,0 +1,47 @@
+name: docker-publish-cdn
+
+on:
+  push:
+    paths:
+      - 'cdn/**'
+
+jobs:
+  docker-cdn:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      -
+        name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache/cdn
+          key: ${{ runner.os }}-buildx-${{ github.sha }}-cdn
+          restore-keys: |
+            ${{ runner.os }}-buildx-cdn
+      -
+        name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: ./cdn
+          push: true
+          tags: ${{ secrets.DOCKERHUB_TAGS }}
+          cache-from: type=local,src=/tmp/.buildx-cache/cdn
+          cache-to: type=local,dest=/tmp/.buildx-cache-new/cdn
+      -
+        # Hackfix to cleanup cache; replace after buildx 0.6 and BuildKit 0.9 are GA
+        # https://github.com/docker/build-push-action/pull/406#issuecomment-879184394
+        name: Move cache fix
+        run: |
+          rm -rf /tmp/.buildx-cache/cdn
+          mv /tmp/.buildx-cache-new/cdn /tmp/.buildx-cache/cdn
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