Build Docker images for both arm and amd

.github/workflows/build.yaml

@@ -1,10 +1,12 @@
 ---
 name: "Build"
 
-on:
-  push:
-    branches:
-      - main
+# on:
+#   push:
+#     branches:
+#       - main
+
+on: pull_request
 
 jobs:
   build:
@@ -29,6 +31,11 @@ jobs:
         id: login-ecr
         uses: aws-actions/amazon-ecr-login@v1
 
+      - name: Install prerequisites for Docker build
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y qemu-user-static
+
       - env:
           GITHUB_TOKEN: ${{ secrets.DUNE_ENG_ACCESS_TOKEN }}
           ECR_REGISTRY: public.ecr.aws/duneanalytics

Makefile

@@ -1,6 +1,5 @@
 .PHONY: all setup lint build test image-build image-push
 
-APPLICATION := indexer
 GITHUB_SHA ?= HEAD
 REF_TAG := $(shell echo ${GITHUB_REF_NAME} | tr -cd '[:alnum:]')
 IMAGE_TAG := ${ECR_REGISTRY}/${ECR_REPOSITORY}:${REF_TAG}-$(shell git rev-parse --short "${GITHUB_SHA}")-${GITHUB_RUN_NUMBER}
@@ -38,11 +37,13 @@ gen-mocks: bin/moq ./client/jsonrpc/ ./client/duneapi/
 
 
 image-build:
-	@echo "# Building indexer docker image..."
-	docker build -t $(APPLICATION) -f Dockerfile --build-arg GITHUB_TOKEN=${GITHUB_TOKEN} .
+	@echo "# Building indexer docker image for amd64 and arm64"
+	docker buildx build --platform linux/amd64 -t ${IMAGE_TAG}-amd64 -f Dockerfile --build-arg GITHUB_TOKEN=${GITHUB_TOKEN} .
+	# docker buildx build --platform linux/arm64 -t ${IMAGE_TAG}-arm64 -f Dockerfile --build-arg GITHUB_TOKEN=${GITHUB_TOKEN} .
 
 image-push: image-build
-	@echo "# Pushing indexer docker image..."
-	docker tag $(APPLICATION) ${IMAGE_TAG}
-	# docker push ${IMAGE_TAG}
+	@echo "# Pushing indexer docker images"
+	docker manifest create --insecure "${IMAGE_TAG}" "${IMAGE_TAG}-amd64"
+	# docker manifest create -a "${IMAGE_TAG}" "${IMAGE_TAG}-arm64" --insecure
+	docker manifest push "${IMAGE_TAG}" --insecure
 	docker rmi ${IMAGE_TAG}