Add StartOS 0.4.0 packaging

start9/0.4/Makefile

@@ -0,0 +1,26 @@
+PKG_ID := $(shell awk '/^id:/{print $$2; exit}' manifest.yaml)
+PKG_VERSION := $(shell awk '/^version:/{print $$2; exit}' manifest.yaml)
+REPO_ROOT := $(abspath ../..)
+WRAPPER_DIR := $(CURDIR)
+IMAGE_NAME := start9/$(PKG_ID)/main:$(PKG_VERSION)
+
+# Default to x86_64; override with: make PLATFORM=linux/arm64 image
+PLATFORM ?= linux/amd64
+
+.PHONY: image package verify clean
+
+image:
+	docker buildx build --platform=$(PLATFORM) \
+		-f $(WRAPPER_DIR)/Dockerfile \
+		-t $(IMAGE_NAME) \
+		-o type=docker,dest=$(WRAPPER_DIR)/image.tar \
+		$(REPO_ROOT)
+
+package: image
+	start-sdk pack
+
+verify:
+	start-sdk verify s9pk $(PKG_ID).s9pk
+
+clean:
+	rm -f $(WRAPPER_DIR)/image.tar $(WRAPPER_DIR)/$(PKG_ID).s9pk