Prepare 4.2.2 release

CHANGELOG.md

@@ -4,7 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [Unreleased] - xxxx-xx-xx
+
+## [4.2.2] - 2019-06-19
+### Fixed
+- GC for in-memory textures cache has not been initialized.
 
 ## [4.2.1] - 2019-05-06
 ### Changed
@@ -57,6 +61,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   from the textures link instead.
 - `hash` field from `POST /api/skins` endpoint.
 
-[Unreleased]: https://github.com/elyby/chrly/compare/4.2.1...HEAD
+[Unreleased]: https://github.com/elyby/chrly/compare/4.2.2...HEAD
+[4.2.2]: https://github.com/elyby/chrly/compare/4.2.1...4.2.2
 [4.2.1]: https://github.com/elyby/chrly/compare/4.2.0...4.2.1
 [4.2.0]: https://github.com/elyby/chrly/compare/4.1.1...4.2.0

README.md

@@ -2,6 +2,7 @@
 
 [![Written in Go][ico-lang]][link-go]
 [![Build Status][ico-build]][link-build]
+[![Coverage][ico-coverage]][link-coverage]
 [![Keep a Changelog][ico-changelog]](CHANGELOG.md)
 [![Software License][ico-license]](LICENSE)
 
@@ -260,8 +261,10 @@ To run tests execute `go test ./...`. If your Go version is older than 1.9, then
 
 [ico-lang]: https://img.shields.io/badge/lang-go%201.12-blue.svg?style=flat-square
 [ico-build]: https://img.shields.io/travis/elyby/chrly.svg?style=flat-square
+[ico-coverage]: https://img.shields.io/codecov/c/github/elyby/chrly.svg?style=flat-square
 [ico-changelog]: https://img.shields.io/badge/keep%20a-changelog-orange.svg?style=flat-square
 [ico-license]: https://img.shields.io/github/license/elyby/chrly.svg?style=flat-square
 
 [link-go]: https://golang.org
 [link-build]: https://travis-ci.org/elyby/chrly
+[link-coverage]: https://codecov.io/gh/elyby/chrly

api/mojang/queue/in_memory_textures_storage.go

@@ -25,9 +25,11 @@ type inMemoryTexturesStorage struct {
 }
 
 func CreateInMemoryTexturesStorage() *inMemoryTexturesStorage {
-	return &inMemoryTexturesStorage{
+	storage := &inMemoryTexturesStorage{
 		data: make(map[string]*inMemoryItem),
 	}
+
+	return storage
 }
 
 func (s *inMemoryTexturesStorage) Start() {

cmd/serve.go

@@ -51,11 +51,13 @@ var serveCmd = &cobra.Command{
 			return
 		}
 
+		texturesStorage := queue.CreateInMemoryTexturesStorage()
+		texturesStorage.Start()
 		mojangTexturesQueue := &queue.JobsQueue{
 			Logger: logger,
 			Storage: &queue.SplittedStorage{
 				UuidsStorage:    mojangUuidsRepository,
-				TexturesStorage: queue.CreateInMemoryTexturesStorage(),
+				TexturesStorage: texturesStorage,
 			},
 		}
 		logger.Info("Mojang's textures queue is successfully initialized")