feat: add makefile

Makefile

@@ -0,0 +1,111 @@
+#############
+# VARIABLES #
+#############
+
+GIT_SHA                            := $(shell git rev-parse HEAD)
+ORG                                ?= kyverno
+PACKAGE                            ?= github.com/$(ORG)/kyverno-envoy-plugin
+GOPATH_SHIM                        := ${PWD}/.gopath
+PACKAGE_SHIM                       := $(GOPATH_SHIM)/src/$(PACKAGE)
+CLI_BIN                            := kyverno-envoy-plugin
+CGO_ENABLED                        ?= 0
+GOOS                               ?= $(shell go env GOOS)
+ifdef VERSION
+LD_FLAGS                           := "-s -w -X $(PACKAGE)/pkg/version.BuildVersion=$(VERSION)"
+else
+LD_FLAGS                           := "-s -w"
+endif
+KIND_IMAGE                         ?= kindest/node:v1.29.2
+
+#########
+# TOOLS #
+#########
+
+TOOLS_DIR                          := $(PWD)/.tools
+KIND                               := $(TOOLS_DIR)/kind
+KIND_VERSION                       := v0.22.0
+TOOLS                              := $(KIND)
+PIP                                ?= "pip"
+ifeq ($(GOOS), darwin)
+SED                                := gsed
+else
+SED                                := sed
+endif
+COMMA                              := ,
+
+$(KIND):
+	@echo Install kind... >&2
+	@GOBIN=$(TOOLS_DIR) go install sigs.k8s.io/kind@$(KIND_VERSION)
+@
+.PHONY: install-tools
+install-tools: ## Install tools
+install-tools: $(TOOLS)
+
+.PHONY: clean-tools
+clean-tools: ## Remove installed tools
+	@echo Clean tools... >&2
+	@rm -rf $(TOOLS_DIR)
+
+###########
+# CODEGEN #
+###########
+
+$(GOPATH_SHIM):
+	@echo Create gopath shim... >&2
+	@mkdir -p $(GOPATH_SHIM)
+
+.INTERMEDIATE: $(PACKAGE_SHIM)
+$(PACKAGE_SHIM): $(GOPATH_SHIM)
+	@echo Create package shim... >&2
+	@mkdir -p $(GOPATH_SHIM)/src/github.com/$(ORG) && ln -s -f ${PWD} $(PACKAGE_SHIM)
+
+.PHONY: codegen-mkdocs
+codegen-mkdocs: ## Generate mkdocs website
+codegen-mkdocs: codegen-cli-docs
+codegen-mkdocs: codegen-api-docs
+codegen-mkdocs: codegen-jp-docs
+	@echo Generate mkdocs website... >&2
+	@$(PIP) install mkdocs
+	@$(PIP) install --upgrade pip
+	@$(PIP) install -U mkdocs-material mkdocs-redirects mkdocs-minify-plugin mkdocs-include-markdown-plugin lunr mkdocs-rss-plugin mike
+	@mkdocs build -f ./website/mkdocs.yaml
+
+.PHONY: codegen
+codegen: ## Rebuild all generated code and docs
+codegen: codegen-api-docs
+codegen: codegen-cli-docs
+codegen: codegen-crds
+codegen: codegen-deepcopy
+codegen: codegen-mkdocs
+codegen: codegen-register
+codegen: codegen-schemas-json
+codegen: codegen-tests-catalog
+
+.PHONY: verify-codegen
+verify-codegen: ## Verify all generated code and docs are up to date
+verify-codegen: codegen
+	@echo Checking codegen is up to date... >&2
+	@git --no-pager diff -- .
+	@echo 'If this test fails, it is because the git diff is non-empty after running "make codegen".' >&2
+	@echo 'To correct this, locally run "make codegen", commit the changes, and re-run tests.' >&2
+	@git diff --quiet --exit-code -- .
+
+##########
+# MKDOCS #
+##########
+
+.PHONY: mkdocs-serve
+mkdocs-serve: ## Generate and serve mkdocs website
+	@echo Generate and serve mkdocs website... >&2
+	@$(PIP) install mkdocs
+	@$(PIP) install --upgrade pip
+	@$(PIP) install -U mkdocs-material mkdocs-redirects mkdocs-minify-plugin mkdocs-include-markdown-plugin lunr mkdocs-rss-plugin mike
+	@mkdocs serve -f ./website/mkdocs.yaml
+
+########
+# HELP #
+########
+
+.PHONY: help
+help: ## Shows the available commands
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-40s\033[0m %s\n", $$1, $$2}'