Move controller-utils code.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,16 @@
+---
+name: Bug Report
+about: Report a bug
+labels: kind/bug
+
+---
+
+**What happened**:
+
+**What you expected to happen**:
+
+**How to reproduce it (as minimally and precisely as possible)**:
+
+**Anything else we need to know**:
+
+**Environment**:

.github/ISSUE_TEMPLATE/enhancement_request.md

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+---
+name: Enhancement Request
+about: Suggest an enhancement
+labels: kind/enhancement
+
+---
+
+**What would you like to be added**:
+
+**Why is this needed**:

.github/pull_request_template.md

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+**What this PR does / why we need it**:
+
+**Which issue(s) this PR fixes**:
+Fixes #
+
+**Special notes for your reviewer**:
+
+**Release note**:
+<!--  Write your release note:
+1. Enter your release note in the below block.
+2. If no release note is required, just write "NONE" within the block.
+
+Format of block header: <category> <target_group>
+Possible values:
+- category:       breaking|feature|bugfix|doc|other
+- target_group:   user|operator|developer|dependency
+-->
+```feature user
+
+```

.github/workflows/ci.yaml

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+name: ci
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - master
+      - main
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: make tidy
+        run: |
+          make tidy
+          git diff --exit-code
+
+      - name: make verify
+        run: make verify
+
+      - name: make test
+        run: make test

.gitignore

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+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+bin/*
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+cover.html
+*.out
+
+# Go workspace file
+go.work
+go.work.sum
+
+tmp/
+.vscode/
+.idea

.golangci.yaml

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+run:
+  concurrency: 4
+  timeout: 10m
+
+issues:
+  exclude-files:
+  - "zz_generated.*\\.go$"
+  - "tmp/.*"

Makefile

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+PROJECT_FULL_NAME := controller-utils
+REPO_ROOT := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
+EFFECTIVE_VERSION := $(shell $(REPO_ROOT)/hack/get-version.sh)
+
+# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
+ifeq (,$(shell go env GOBIN))
+GOBIN=$(shell go env GOPATH)/bin
+else
+GOBIN=$(shell go env GOBIN)
+endif
+
+# CONTAINER_TOOL defines the container tool to be used for building images.
+# Be aware that the target commands are only tested with Docker which is
+# scaffolded by default. However, you might want to replace it to use other
+# tools. (i.e. podman)
+CONTAINER_TOOL ?= docker
+
+# Setting SHELL to bash allows bash commands to be executed by recipes.
+# Options are set to exit when a recipe line exits non-zero or a piped command fails.
+SHELL = /usr/bin/env bash -o pipefail
+.SHELLFLAGS = -ec
+
+ROOT_CODE_DIRS := $(REPO_ROOT)/pkg/...
+
+##@ General
+
+# The help target prints out all targets with their descriptions organized
+# beneath their categories. The categories are represented by '##@' and the
+# target descriptions by '##'. The awk commands is responsible for reading the
+# entire set of makefiles included in this invocation, looking for lines of the
+# file as xyz: ## something, and then pretty-format the target and help. Then,
+# if there's a line with ##@ something, that gets pretty-printed as a category.
+# More info on the usage of ANSI control characters for terminal formatting:
+# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
+# More info on the awk command:
+# http://linuxcommand.org/lc3_adv_awk.php
+
+.PHONY: help
+help: ## Display this help.
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
+
+##@ Development
+
+.PHONY: tidy
+tidy: ## Runs 'go mod tidy' for all modules in this repo.
+	@$(REPO_ROOT)/hack/tidy.sh
+
+.PHONY: format
+format: goimports ## Formats the imports.
+	@FORMATTER=$(FORMATTER) $(REPO_ROOT)/hack/format.sh $(ROOT_CODE_DIRS)
+
+.PHONY: verify
+verify: golangci-lint goimports ## Runs linter, 'go vet', and checks if the formatter has been run.
+	@( echo "> Verifying root module ..." && \
+		pushd $(REPO_ROOT) &>/dev/null && \
+		go vet $(ROOT_CODE_DIRS) && \
+		$(LINTER) run -c $(REPO_ROOT)/.golangci.yaml $(ROOT_CODE_DIRS) && \
+		popd &>/dev/null )
+	@test "$(SKIP_FORMATTING_CHECK)" = "true" || \
+		( echo "> Checking for unformatted files ..." && \
+		FORMATTER=$(FORMATTER) $(REPO_ROOT)/hack/format.sh --verify $(ROOT_CODE_DIRS) )
+
+.PHONY: test
+test: ## Run tests.
+	go test $(ROOT_CODE_DIRS) -coverprofile cover.out
+	go tool cover --html=cover.out -o cover.html
+	go tool cover -func cover.out | tail -n 1
+
+##@ Release
+
+.PHONY: prepare-release
+prepare-release: tidy format verify test
+
+.PHONY: release-major
+release-major: prepare-release ## Creates a new major release.
+	@$(REPO_ROOT)/hack/release.sh major
+
+.PHONY: release-minor
+release-minor: prepare-release ## Creates a new minor release.
+	@$(REPO_ROOT)/hack/release.sh minor
+
+.PHONY: release-patch
+release-patch: prepare-release ## Creates a new patch release.
+	@$(REPO_ROOT)/hack/release.sh patch
+
+##@ Build Dependencies
+
+## Location to install dependencies to
+LOCALBIN ?= $(REPO_ROOT)/bin
+
+## Tool Binaries
+FORMATTER ?= $(LOCALBIN)/goimports
+LINTER ?= $(LOCALBIN)/golangci-lint
+
+## Tool Versions
+FORMATTER_VERSION ?= v0.22.0
+LINTER_VERSION ?= 1.61.0
+
+.PHONY: localbin
+localbin:
+	@test -d $(LOCALBIN) || mkdir -p $(LOCALBIN)
+
+.PHONY: goimports
+goimports: localbin ## Download goimports locally if necessary. If wrong version is installed, it will be overwritten.
+	@test -s $(FORMATTER) && test -s ./hack/goimports_version && cat ./hack/goimports_version | grep -q $(FORMATTER_VERSION) || \
+	( echo "Installing goimports $(FORMATTER_VERSION) ..."; \
+	GOBIN=$(LOCALBIN) go install golang.org/x/tools/cmd/goimports@$(FORMATTER_VERSION) && \
+	echo $(FORMATTER_VERSION) > ./hack/goimports_version )
+
+.PHONY: golangci-lint
+golangci-lint: localbin ## Download golangci-lint locally if necessary. If wrong version is installed, it will be overwritten.
+	@test -s $(LINTER) && $(LINTER) --version | grep -q $(LINTER_VERSION) || \
+	( echo "Installing golangci-lint $(LINTER_VERSION) ..."; \
+	curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(LOCALBIN) v$(LINTER_VERSION) )
+
+
+
+
+
+## Location to install dependencies to
+LOCALBIN ?= $(shell pwd)/bin
+$(LOCALBIN):
+	mkdir -p $(LOCALBIN)
+
+CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
+CONTROLLER_TOOLS_VERSION ?= v0.15.0
+
+.PHONY: generate
+generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
+	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
+
+.PHONY: controller-gen
+controller-gen: $(CONTROLLER_GEN) ## Download controller-gen locally if necessary. If wrong version is installed, it will be overwritten.
+$(CONTROLLER_GEN): $(LOCALBIN)
+	test -s $(LOCALBIN)/controller-gen && $(LOCALBIN)/controller-gen --version | grep -q $(CONTROLLER_TOOLS_VERSION) || \
+	GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-tools/cmd/controller-gen@$(CONTROLLER_TOOLS_VERSION)

VERSION

@@ -0,0 +1 @@
+v0.3.0

go.mod

@@ -0,0 +1,82 @@
+module github.com/openmcp-project/controller-utils
+
+go 1.23.0
+
+require (
+	github.com/go-logr/logr v1.4.2
+	github.com/go-logr/zapr v1.3.0
+	github.com/onsi/ginkgo v1.16.5
+	github.com/onsi/ginkgo/v2 v2.22.0
+	github.com/onsi/gomega v1.36.1
+	github.com/openmcp-project/controller-utils/api v0.0.0-00010101000000-000000000000
+	github.com/spf13/pflag v1.0.6
+	github.com/stretchr/testify v1.10.0
+	go.uber.org/zap v1.27.0
+	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56
+	gopkg.in/yaml.v3 v3.0.1
+	k8s.io/api v0.32.2
+	k8s.io/apiextensions-apiserver v0.32.2
+	k8s.io/apimachinery v0.32.2
+	k8s.io/client-go v0.32.2
+	k8s.io/utils v0.0.0-20241210054802-24370beab758
+	sigs.k8s.io/controller-runtime v0.20.2
+	sigs.k8s.io/yaml v1.4.0
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/emicklei/go-restful/v3 v3.12.1 // indirect
+	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
+	github.com/evanphx/json-patch/v5 v5.9.11 // indirect
+	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
+	github.com/go-openapi/jsonpointer v0.21.0 // indirect
+	github.com/go-openapi/jsonreference v0.21.0 // indirect
+	github.com/go-openapi/swag v0.23.0 // indirect
+	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/google/btree v1.1.3 // indirect
+	github.com/google/gnostic-models v0.6.9 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/compress v1.17.11 // indirect
+	github.com/mailru/easyjson v0.9.0 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/nxadm/tail v1.4.8 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/prometheus/client_golang v1.20.5 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.62.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/x448/float16 v0.8.4 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/net v0.35.0 // indirect
+	golang.org/x/oauth2 v0.26.0 // indirect
+	golang.org/x/sync v0.11.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
+	golang.org/x/term v0.29.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
+	golang.org/x/time v0.10.0 // indirect
+	golang.org/x/tools v0.26.0 // indirect
+	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
+	google.golang.org/protobuf v1.36.5 // indirect
+	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
+	k8s.io/klog/v2 v2.130.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20241212222426-2c72e554b1e7 // indirect
+	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.5.0 // indirect
+)
+
+replace github.com/openmcp-project/controller-utils/api => ./pkg/api