CI: use reusable composite actions

Author: dannywillems

.github/actions/push-docker-manifest/action.yml

@@ -0,0 +1,45 @@
+name: 'Push Docker Multi-Arch Manifest'
+description: 'Create and push multi-architecture Docker manifest from digests'
+inputs:
+  registry_image:
+    description: 'Docker registry image name (e.g., o1labs/mina-rust)'
+    required: true
+  git_commit:
+    description: 'Git commit or tag for image tagging'
+    required: true
+  digest_pattern:
+    description: 'Pattern to match digest artifacts'
+    required: true
+  dockerhub_username:
+    description: 'Docker Hub username'
+    required: true
+  dockerhub_token:
+    description: 'Docker Hub token'
+    required: true
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Login to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ inputs.dockerhub_username }}
+        password: ${{ inputs.dockerhub_token }}
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Download image digests
+      uses: actions/download-artifact@v4
+      with:
+        path: /tmp/digests
+        pattern: ${{ inputs.digest_pattern }}
+        merge-multiple: true
+
+    - name: Create manifest list and push
+      shell: bash
+      working-directory: /tmp/digests
+      run: |
+        docker buildx imagetools create \
+          --tag ${{ inputs.registry_image }}:${{ inputs.git_commit }} \
+          $(printf '${{ inputs.registry_image }}@sha256:%s ' *)

.github/workflows/docker.yaml

@@ -117,12 +117,6 @@ jobs:
     needs:
       - build-mina-frontend-image
     steps:
-      - name: Login to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
       - name: Set up environment variables
         run: |
           if [[ "${{ github.ref }}" == "refs/heads/develop" ]]; then
@@ -134,22 +128,14 @@ jobs:
             echo "GIT_COMMIT=${BRANCH_NAME}" >> $GITHUB_ENV
           fi
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Download mina-rust-frontend digests
-        uses: actions/download-artifact@v4
+      - name: Push frontend multi-arch manifest
+        uses: ./.github/actions/push-docker-manifest
         with:
-          path: /tmp/frontend-digests
-          pattern: frontend-*-digests-*
-          merge-multiple: true
-
-      - name: Create mina-rust-frontend manifest list and push
-        working-directory: /tmp/frontend-digests
-        run: |
-          docker buildx imagetools create \
-            --tag ${{ env.REGISTRY_FRONTEND_IMAGE }}:${{ env.GIT_COMMIT }} \
-            $(printf '${{ env.REGISTRY_FRONTEND_IMAGE }}@sha256:%s ' *)
+          registry_image: ${{ env.REGISTRY_FRONTEND_IMAGE }}
+          git_commit: ${{ env.GIT_COMMIT }}
+          digest_pattern: 'frontend-*-digests-*'
+          dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          dockerhub_token: ${{ secrets.DOCKERHUB_TOKEN }}
 
   # Push node multi-arch manifest (after node build completes)
   push-node-image:
@@ -158,12 +144,6 @@ jobs:
     needs:
       - build-mina-node-image
     steps:
-      - name: Login to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
       - name: Set up environment variables
         run: |
           if [[ "${{ github.ref }}" == "refs/heads/develop" ]]; then
@@ -175,19 +155,11 @@ jobs:
             echo "GIT_COMMIT=${BRANCH_NAME}" >> $GITHUB_ENV
           fi
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Download mina-rust digests
-        uses: actions/download-artifact@v4
+      - name: Push node multi-arch manifest
+        uses: ./.github/actions/push-docker-manifest
         with:
-          path: /tmp/mina-digests
-          pattern: node-digests-*
-          merge-multiple: true
-
-      - name: Create mina-rust manifest list and push
-        working-directory: /tmp/mina-digests
-        run: |
-          docker buildx imagetools create \
-            --tag ${{ env.REGISTRY_NODE_IMAGE }}:${{ env.GIT_COMMIT }} \
-            $(printf '${{ env.REGISTRY_NODE_IMAGE }}@sha256:%s ' *)
+          registry_image: ${{ env.REGISTRY_NODE_IMAGE }}
+          git_commit: ${{ env.GIT_COMMIT }}
+          digest_pattern: 'node-digests-*'
+          dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          dockerhub_token: ${{ secrets.DOCKERHUB_TOKEN }}