Move tools to internal module

Track dependencies in its own dedicated module file, to avoid cluttering
the main go.mod file. This also helps to describe our dependencies more
accurately.

Author: Zerpet

Makefile

@@ -26,17 +26,9 @@ list:    ## List Makefile targets
 # Allows flexibility to use other build kits, like nerdctl
 BUILD_KIT ?= docker
 
-define get_mod_code_generator
-echo "Only go get & mod k8s.io/code-generator, but do not install it"
-echo "⚠️  Keep it at the same version as captured in go.mod, otherwise we may end up with version inconsistencies"
-awk '/k8s.io\/code-generator/ { system("go get -d " $$1 "@" $$2) }' go.mod
-endef
 install-tools: ## Install tooling required to configure and build this repo
-	go mod download
 	@echo "Install all tools..."
-	@awk -F '"' '/_/ && !/k8s.io\/code-generator/ { system("go install " $$2) }' tools/tools.go
-	@$(get_mod_code_generator)
-	go install golang.org/x/vuln/cmd/govulncheck@latest
+	cd internal/tools; grep _ tools.go | awk -F '"' '{print $$2}' | xargs -t go install -mod=mod
 
 LOCAL_TESTBIN = $(CURDIR)/testbin
 ENVTEST_K8S_VERSION = 1.26.1

go.mod

@@ -6,54 +6,38 @@ toolchain go1.23.4
 
 require (
 	github.com/cloudflare/cfssl v1.6.5
-	github.com/elastic/crd-ref-docs v0.1.0
 	github.com/go-logr/logr v1.4.2
 	github.com/google/uuid v1.6.0
 	github.com/hashicorp/vault/api v1.15.0
-	github.com/maxbrunsfeld/counterfeiter/v6 v6.10.0
 	github.com/michaelklishin/rabbit-hole/v2 v2.16.0
 	github.com/onsi/ginkgo/v2 v2.22.2
 	github.com/onsi/gomega v1.36.2
 	github.com/rabbitmq/cluster-operator/v2 v2.12.0
-	github.com/sclevine/yj v0.0.0-20210612025309-737bdf40a5d1
 	gopkg.in/ini.v1 v1.67.0
 	k8s.io/api v0.32.1
 	k8s.io/apimachinery v0.32.1
 	k8s.io/client-go v0.32.1
-	k8s.io/code-generator v0.32.1
 	k8s.io/klog/v2 v2.130.1
-	k8s.io/kube-openapi v0.0.0-20241212222426-2c72e554b1e7
 	k8s.io/utils v0.0.0-20241210054802-24370beab758
 	sigs.k8s.io/controller-runtime v0.20.0
-	sigs.k8s.io/controller-runtime/tools/setup-envtest v0.0.0-20240927101401-4381fa0aeee4
-	sigs.k8s.io/controller-tools v0.17.1
-	sigs.k8s.io/kustomize/kustomize/v5 v5.5.0
 )
 
 require (
-	github.com/Masterminds/goutils v1.1.1 // indirect
-	github.com/Masterminds/semver v1.5.0 // indirect
-	github.com/Masterminds/sprig v2.22.0+incompatible // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // 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 v5.9.0+incompatible // indirect
 	github.com/evanphx/json-patch/v5 v5.9.0 // indirect
-	github.com/fatih/color v1.18.0 // indirect
 	github.com/fsnotify/fsnotify v1.8.0 // indirect
 	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
-	github.com/go-errors/errors v1.5.1 // indirect
 	github.com/go-jose/go-jose/v4 v4.0.4 // indirect
 	github.com/go-logr/zapr v1.3.0 // 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/gobuffalo/flect v1.0.3 // indirect
-	github.com/goccy/go-yaml v1.12.0 // 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
@@ -62,7 +46,6 @@ require (
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad // indirect
-	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
@@ -72,23 +55,15 @@ require (
 	github.com/hashicorp/go-secure-stdlib/strutil v0.1.2 // indirect
 	github.com/hashicorp/go-sockaddr v1.0.7 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/huandu/xstrings v1.5.0 // indirect
-	github.com/imdario/mergo v0.3.16 // indirect
-	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jmoiron/sqlx v1.3.5 // 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/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
-	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
@@ -97,19 +72,14 @@ require (
 	github.com/prometheus/common v0.62.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/ryanuber/go-glob v1.0.0 // indirect
-	github.com/sergi/go-diff v1.3.1 // indirect
-	github.com/spf13/afero v1.11.0 // indirect
-	github.com/spf13/cobra v1.8.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/weppos/publicsuffix-go v0.30.2 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
-	github.com/xlab/treeprint v1.2.0 // indirect
 	github.com/zmap/zcrypto v0.0.0-20231219022726-a1f61fb1661c // indirect
 	github.com/zmap/zlint/v3 v3.6.2 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
 	golang.org/x/crypto v0.32.0 // indirect
-	golang.org/x/mod v0.22.0 // indirect
 	golang.org/x/net v0.34.0 // indirect
 	golang.org/x/oauth2 v0.25.0 // indirect
 	golang.org/x/sync v0.10.0 // indirect
@@ -118,19 +88,14 @@ require (
 	golang.org/x/text v0.21.0 // indirect
 	golang.org/x/time v0.9.0 // indirect
 	golang.org/x/tools v0.29.0 // indirect
-	golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da // indirect
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
 	google.golang.org/protobuf v1.36.3 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/apiextensions-apiserver v0.32.1 // indirect
-	k8s.io/gengo/v2 v2.0.0-20240911193312-2b36238f13e9 // indirect
+	k8s.io/kube-openapi v0.0.0-20241212222426-2c72e554b1e7 // indirect
 	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
-	sigs.k8s.io/kustomize/api v0.18.0 // indirect
-	sigs.k8s.io/kustomize/cmd/config v0.15.0 // indirect
-	sigs.k8s.io/kustomize/kyaml v0.18.1 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.5.0 // indirect
 	sigs.k8s.io/yaml v1.4.0 // indirect
 )