Build my own image for linux/arm/7, store it into tar.gz file

Author: hovercraft-github

scripts/buildx

@@ -17,15 +17,18 @@ fi
 docker buildx create --name "${BUILDX_NAME:-npm}" || echo
 docker buildx use "${BUILDX_NAME:-npm}"
 
+	# --platform linux/amd64,linux/arm64,linux/arm/7 \
 docker buildx build \
 	--build-arg BUILD_VERSION="${BUILD_VERSION:-dev}" \
 	--build-arg BUILD_COMMIT="${BUILD_COMMIT:-notset}" \
 	--build-arg BUILD_DATE="$(date '+%Y-%m-%d %T %Z')" \
 	--build-arg GOPROXY="${GOPROXY:-}" \
 	--build-arg GOPRIVATE="${GOPRIVATE:-}" \
-	--platform linux/amd64,linux/arm64,linux/arm/7 \
+	--platform linux/arm/7 \
 	--progress plain \
 	--pull \
+	-t my-npm-certbot1.3:2.9.19 \
+	--output type=docker,dest=../my-npm-2.9.19.tar.gz \
 	-f docker/Dockerfile \
 	$@ \
 	.