add makefile for helm chart

Author: techknowlogick

chart/docker-auth/Makefile

@@ -0,0 +1,35 @@
+CHART_NAME := docker-auth
+CHART_VERSION := $(shell grep '^version:' Chart.yaml | cut -d' ' -f2)
+PACKAGE_NAME := $(CHART_NAME)-$(CHART_VERSION).tgz
+
+# Repository settings
+REPO_URL := https://cesanta.github.io/docker_auth/
+DOCS_DIR := ../../docs
+
+.PHONY: lint
+lint:
+	helm lint .
+
+.PHONY: test
+test:
+	helm template test-release . --dry-run > /dev/null
+
+.PHONY: validate
+validate: lint test ## Run all validation checks
+	@echo "All validations passed"
+
+.PHONY: package
+package: validate ## Package the helm chart
+	helm package .
+
+.PHONY: update-repo
+update-repo: package
+	mv $(PACKAGE_NAME) $(DOCS_DIR)/
+	helm repo index $(DOCS_DIR)/ --url $(REPO_URL)
+	@echo "Repository updated"
+	@echo ""
+	@echo "Please review changes, then commit and push the changes to GitHub."
+
+.PHONY: debug
+debug:
+	helm template debug-$(CHART_NAME) . --debug