ci: add pre-commit config

.pre-commit-config.yaml

@@ -0,0 +1,37 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.3.0
+  hooks:
+  - id: trailing-whitespace
+  - id: end-of-file-fixer
+  - id: check-yaml
+  - id: check-added-large-files
+- repo: https://github.com/jumanjihouse/pre-commit-hooks
+  rev: 3.0.0
+  hooks:
+  - id: markdownlint
+- repo: https://github.com/golangci/golangci-lint
+  rev: v1.49.0
+  hooks:
+  - id: golangci-lint
+- repo: https://gitlab.com/devopshq/gitlab-ci-linter
+  rev: v1.0.3
+  hooks:
+  - id: gitlab-ci-linter
+- repo: https://github.com/alessandrojcm/commitlint-pre-commit-hook
+  rev: v9.1.0
+  hooks:
+  - id: commitlint
+    stages: [ commit-msg ]
+    additional_dependencies: [ '@commitlint/config-conventional' ]
+- repo: https://github.com/lietu/go-pre-commit
+  rev: v0.0.1
+  hooks:
+  - id: errcheck
+  - id: go-fmt-goimports
+  - id: go-test
+  - id: go-vet
+  - id: gofumpt
+  - id: staticcheck

README.md

@@ -1,5 +1,8 @@
 # gitlab-cleanup-handler
+
 [![Build Status](https://gitlab.com/unboundsoftware/gitlab-cleanup-handler/badges/master/pipeline.svg)](https://gitlab.com/unboundsoftware/gitlab-cleanup-handler/commits/master)
 [![codecov](https://codecov.io/gl/unboundsoftware/gitlab-cleanup-handler/branch/master/graph/badge.svg)](https://codecov.io/gl/unboundsoftware/gitlab-cleanup-handler)
 
-A small container which checks which images from Gitlab container registry are used in the provided namespaces and updates the cleanup policies for those projects.
+A small container which checks which images from Gitlab container registry
+are used in the provided namespaces and updates the cleanup policies for
+those projects.

gitlab/client_test.go

@@ -87,7 +87,6 @@ func TestRestClient_GetTags(t *testing.T) {
 			},
 			handler: func(t *testing.T) http.HandlerFunc {
 				return func(writer http.ResponseWriter, request *http.Request) {
-					//writer.Header().Set("Content-Length", "23")
 					writer.WriteHeader(http.StatusOK)
 					_, _ = writer.Write([]byte(`[{"name":"1.0"},{"name": "1.1"}]`))
 				}

go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/apex/log v1.9.0
 	github.com/stretchr/testify v1.7.2
 	gitlab.com/unboundsoftware/apex-mocks v0.2.0
+	k8s.io/api v0.25.2
 	k8s.io/apimachinery v0.25.2
 	k8s.io/client-go v0.25.2
 )
@@ -45,7 +46,6 @@ require (
 	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/api v0.25.2 // indirect
 	k8s.io/klog/v2 v2.70.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20220803162953-67bda5d908f1 // indirect
 	k8s.io/utils v0.0.0-20220728103510-ee6ede2d64ed // indirect