make file for chart doc gen

Author: SQLJames

makefile

@@ -0,0 +1,16 @@
+.PHONY: gen
+gen: gen-chart-doc
+
+.PHONY: gen-chart-doc
+gen-chart-doc:
+	@echo "Generate chart docs"
+	@chart-doc-gen -t=./charts/factorio-server-charts/readme.tpl -d=./charts/factorio-server-charts/doc.yaml -v=./charts/factorio-server-charts/values.yaml > ./charts/factorio-server-charts/README.md
+
+.PHONY: verify
+verify: verify-gen
+
+.PHONY: verify-gen
+verify-gen: gen
+	@if !(git diff --exit-code HEAD); then \
+		echo "generated files are out of date, run make gen"; exit 1; \
+	fi