Merge pull request #1075 from ulucinar/multiversion-crds

Add support for generating multi-version CRDs and CRD conversion webhooks

.golangci.yml

@@ -1,8 +1,8 @@
 run:
-  deadline: 20m
+  timeout: 20m
 
   skip-files:
-  - "zz_\\..+\\.go$"
+  - "zz_.+\\.go$"
 
 output:
   # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"

Makefile

@@ -68,6 +68,8 @@ KIND_VERSION = v0.20.0
 UP_VERSION = v0.20.0
 UP_CHANNEL = stable
 UPTEST_VERSION = v0.8.0
+KUSTOMIZE_VERSION = v5.3.0
+YQ_VERSION = v4.40.5
 
 export UP_VERSION := $(UP_VERSION)
 export UP_CHANNEL := $(UP_CHANNEL)
@@ -91,9 +93,13 @@ XPKG_REG_ORGS ?= xpkg.upbound.io/upbound
 # NOTE(hasheddan): skip promoting on xpkg.upbound.io as channel tags are
 # inferred.
 XPKG_REG_ORGS_NO_PROMOTE ?= xpkg.upbound.io/upbound
+XPKG_DIR = $(OUTPUT_DIR)/package
+XPKG_IGNORE = kustomization.yaml
 
 export XPKG_REG_ORGS := $(XPKG_REG_ORGS)
 export XPKG_REG_ORGS_NO_PROMOTE := $(XPKG_REG_ORGS_NO_PROMOTE)
+export XPKG_DIR := $(XPKG_DIR)
+export XPKG_IGNORE := $(XPKG_IGNORE)
 
 -include build/makelib/xpkg.mk
 
@@ -307,3 +313,17 @@ go.mod.cachedir:
 	@go env GOMODCACHE
 
 .PHONY: cobertura reviewable submodules fallthrough go.mod.cachedir go.cachedir run crds.clean $(TERRAFORM_PROVIDER_SCHEMA)
+
+build.init: kustomize-crds
+
+kustomize-crds: output.init $(KUSTOMIZE) $(YQ)
+	@$(INFO) Kustomizing CRDs...
+	@rm -fr $(OUTPUT_DIR)/package || $(FAIL)
+	@cp -R package $(OUTPUT_DIR) && \
+	cd $(OUTPUT_DIR)/package/crds && \
+	kustomize create --autodetect || $(FAIL)
+	@export YQ=$(YQ) && \
+	XDG_CONFIG_HOME=$(PWD)/package $(KUSTOMIZE) build --enable-alpha-plugins $(OUTPUT_DIR)/package/kustomize -o $(OUTPUT_DIR)/package/crds.yaml || $(FAIL)
+	@$(OK) Kustomizing CRDs.
+
+.PHONY: kustomize-crds