initial project setup

Makefile

@@ -0,0 +1,23 @@
+BOTTLEROCKET_SDK_VERSION = 0.15.0
+BOTTLEROCKET_SDK_SITE    = cache.bottlerocket.aws
+LOCAL_ARCH               = $(shell uname -m)
+TARGET_ARCH              = x86_64
+
+# the docker image that will be used to compile rust code
+BUILDER_IMAGE = bottlerocket/sdk-${TARGET_ARCH}:v${BOTTLEROCKET_SDK_VERSION}-${LOCAL_ARCH}
+
+# the target triple that will be passed to the cargo build command with as --target
+RUST_TARGET = ${TARGET_ARCH}-bottlerocket-linux-musl
+
+.PHONY: image # creates a docker image with the updater binary
+image: fetch-sdk
+	DOCKER_BUILDKIT=1 \
+	docker build \
+		-t bottlerocket-ecs-updater:latest \
+		--build-arg BUILDER_IMAGE=${BUILDER_IMAGE} \
+		--build-arg RUST_TARGET=${RUST_TARGET} \
+		"${PWD}/updater"
+
+.PHONY: fetch-sdk
+fetch-sdk: # fetches and loads the image we use to build the updater docker image
+	scripts/load-bottlerocket-sdk.sh --site ${BOTTLEROCKET_SDK_SITE} --image ${BUILDER_IMAGE}