Rename config variable

src/cache.go

@@ -38,7 +38,7 @@ func GetResultCacheKey(uuid, renderType string, opts *QueryParams) (string, erro
 
 // GetCachedRenderResult returns the render result from Redis cache, or nil if it does not exist or cache is disabled.
 func GetCachedRenderResult(renderType, uuid string, opts *QueryParams) ([]byte, error) {
-	if conf.Cache.RenderCacheDuration == nil {
+	if config.Cache.RenderCacheDuration == nil {
 		return nil, nil
 	}
 
@@ -53,7 +53,7 @@ func GetCachedRenderResult(renderType, uuid string, opts *QueryParams) ([]byte,
 
 // SetCachedRenderResult puts the render result into cache, or does nothing is cache is disabled.
 func SetCachedRenderResult(renderType, uuid string, opts *QueryParams, data []byte) error {
-	if conf.Cache.RenderCacheDuration == nil {
+	if config.Cache.RenderCacheDuration == nil {
 		return nil
 	}
 
@@ -63,7 +63,7 @@ func SetCachedRenderResult(renderType, uuid string, opts *QueryParams, data []by
 		return err
 	}
 
-	return r.Set(key, data, *conf.Cache.RenderCacheDuration)
+	return r.Set(key, data, *config.Cache.RenderCacheDuration)
 }
 
 // GetCachedSkin returns the raw skin of a player by UUID from the cache, also returning if the player has a slim player model.
@@ -81,7 +81,7 @@ func GetCachedSkin(uuid string) (*image.NRGBA, bool, error) {
 			return nil, false, err
 		}
 
-		if conf.Environment == "development" {
+		if config.Environment == "development" {
 			log.Printf("Retrieved player skin from cache (uuid=%s, slim=%v)\n", uuid, slim)
 		}
 

src/main.go

@@ -23,18 +23,18 @@ var (
 		},
 	})
 	r          *Redis  = &Redis{}
-	conf       *Config = &Config{}
+	config     *Config = &Config{}
 	instanceID uint16  = 0
 )
 
 func init() {
 	var err error
 
-	if err = conf.ReadFile("config.yml"); err != nil {
+	if err = config.ReadFile("config.yml"); err != nil {
 		log.Fatal(err)
 	}
 
-	if err = r.Connect(conf.Redis); err != nil {
+	if err = r.Connect(config.Redis); err != nil {
 		log.Fatal(err)
 	}
 
@@ -42,7 +42,7 @@ func init() {
 
 	app.Use(recover.New())
 
-	if conf.Environment == "development" {
+	if config.Environment == "development" {
 		app.Use(cors.New(cors.Config{
 			AllowOrigins:  "*",
 			AllowMethods:  "HEAD,OPTIONS,GET",
@@ -75,9 +75,9 @@ func main() {
 
 	defer r.Close()
 
-	log.Printf("Listening on %s:%d\n", conf.Host, conf.Port+instanceID)
+	log.Printf("Listening on %s:%d\n", config.Host, config.Port+instanceID)
 
-	if err := app.Listen(fmt.Sprintf("%s:%d", conf.Host, conf.Port+instanceID)); err != nil {
+	if err := app.Listen(fmt.Sprintf("%s:%d", config.Host, config.Port+instanceID)); err != nil {
 		panic(err)
 	}
 }

src/routes.go

@@ -65,7 +65,7 @@ func ListHandler(ctx *fiber.Ctx) error {
 
 // SkinHandler is the API handler used for the `/skin/:uuid` route.
 func SkinHandler(ctx *fiber.Ctx) error {
-	opts := ParseQueryParams(ctx, conf.Routes.RawSkin)
+	opts := ParseQueryParams(ctx, config.Routes.RawSkin)
 
 	uuid, ok := ParseUUID(ctx.Params("uuid"))
 
@@ -94,7 +94,7 @@ func SkinHandler(ctx *fiber.Ctx) error {
 
 // FaceHandler is the API handler used for the `/face/:uuid` route.
 func FaceHandler(ctx *fiber.Ctx) error {
-	opts := ParseQueryParams(ctx, conf.Routes.Face)
+	opts := ParseQueryParams(ctx, config.Routes.Face)
 
 	uuid, ok := ParseUUID(ExtractUUID(ctx))
 
@@ -125,7 +125,7 @@ func FaceHandler(ctx *fiber.Ctx) error {
 
 // HeadHandler is the API handler used for the `/head/:uuid` route.
 func HeadHandler(ctx *fiber.Ctx) error {
-	opts := ParseQueryParams(ctx, conf.Routes.Head)
+	opts := ParseQueryParams(ctx, config.Routes.Head)
 
 	uuid, ok := ParseUUID(ExtractUUID(ctx))
 
@@ -156,7 +156,7 @@ func HeadHandler(ctx *fiber.Ctx) error {
 
 // FullBodyHandler is the API handler used for the `/body/full/:uuid` route.
 func FullBodyHandler(ctx *fiber.Ctx) error {
-	opts := ParseQueryParams(ctx, conf.Routes.FullBody)
+	opts := ParseQueryParams(ctx, config.Routes.FullBody)
 
 	uuid, ok := ParseUUID(ExtractUUID(ctx))
 
@@ -187,7 +187,7 @@ func FullBodyHandler(ctx *fiber.Ctx) error {
 
 // FrontBodyHandler is the API handler used for the `/body/front/:uuid` route.
 func FrontBodyHandler(ctx *fiber.Ctx) error {
-	opts := ParseQueryParams(ctx, conf.Routes.FrontBody)
+	opts := ParseQueryParams(ctx, config.Routes.FrontBody)
 
 	uuid, ok := ParseUUID(ExtractUUID(ctx))
 
@@ -218,7 +218,7 @@ func FrontBodyHandler(ctx *fiber.Ctx) error {
 
 // BackBodyHandler is the API handler used for the `/body/back/:uuid` route.
 func BackBodyHandler(ctx *fiber.Ctx) error {
-	opts := ParseQueryParams(ctx, conf.Routes.BackBody)
+	opts := ParseQueryParams(ctx, config.Routes.BackBody)
 
 	uuid, ok := ParseUUID(ExtractUUID(ctx))
 
@@ -249,7 +249,7 @@ func BackBodyHandler(ctx *fiber.Ctx) error {
 
 // LeftBodyHandler is the API handler used for the `/body/left/:uuid` route.
 func LeftBodyHandler(ctx *fiber.Ctx) error {
-	opts := ParseQueryParams(ctx, conf.Routes.LeftBody)
+	opts := ParseQueryParams(ctx, config.Routes.LeftBody)
 
 	uuid, ok := ParseUUID(ExtractUUID(ctx))
 
@@ -280,7 +280,7 @@ func LeftBodyHandler(ctx *fiber.Ctx) error {
 
 // RightBodyHandler is the API handler used for the `/body/right/:uuid` route.
 func RightBodyHandler(ctx *fiber.Ctx) error {
-	opts := ParseQueryParams(ctx, conf.Routes.RightBody)
+	opts := ParseQueryParams(ctx, config.Routes.RightBody)
 
 	uuid, ok := ParseUUID(ExtractUUID(ctx))
 

src/util.go

@@ -58,7 +58,7 @@ func Clamp[T int | uint | int8 | uint8 | int16 | uint16 | int32 | uint32 | int64
 
 // Render will render the image using the specified details and return the result.
 func Render(renderType, uuid string, rawSkin *image.NRGBA, isSlim bool, opts *QueryParams) ([]byte, bool, error) {
-	if conf.Cache.EnableLocks {
+	if config.Cache.EnableLocks {
 		mutex := r.NewMutex(fmt.Sprintf("render-lock:%s-%d-%t-%s", renderType, opts.Scale, opts.Overlay, uuid))
 		mutex.Lock()
 
@@ -72,7 +72,7 @@ func Render(renderType, uuid string, rawSkin *image.NRGBA, isSlim bool, opts *Qu
 	}
 
 	if cache != nil {
-		if conf.Environment == "development" {
+		if config.Environment == "development" {
 			log.Printf("Retrieved render from cache (type=%s, uuid=%s, slim=%v, scale=%d)\n", renderType, uuid, isSlim, opts.Scale)
 		}
 
@@ -145,7 +145,7 @@ func Render(renderType, uuid string, rawSkin *image.NRGBA, isSlim bool, opts *Qu
 		return nil, false, err
 	}
 
-	if conf.Environment == "development" {
+	if config.Environment == "development" {
 		log.Printf("Rendered image (type=%s, uuid=%s, slim=%v, scale=%d)\n", renderType, uuid, isSlim, opts.Scale)
 	}
 
@@ -197,7 +197,7 @@ func FetchImage(url string) (*image.NRGBA, error) {
 
 // GetPlayerSkin fetches the skin of the Minecraft player by the UUID.
 func GetPlayerSkin(uuid string) (*image.NRGBA, bool, error) {
-	if conf.Cache.EnableLocks {
+	if config.Cache.EnableLocks {
 		mutex := r.NewMutex(fmt.Sprintf("skin-lock:%s", uuid))
 		mutex.Lock()
 
@@ -205,7 +205,7 @@ func GetPlayerSkin(uuid string) (*image.NRGBA, bool, error) {
 	}
 
 	// Get skin from cache, and return if it exists
-	if conf.Cache.SkinCacheDuration != nil {
+	if config.Cache.SkinCacheDuration != nil {
 		rawSkin, slim, err := GetCachedSkin(uuid)
 
 		if err != nil {
@@ -282,13 +282,13 @@ func GetPlayerSkin(uuid string) (*image.NRGBA, bool, error) {
 	}
 
 	// Put the skin into cache so it can be used for future requests
-	if conf.Cache.SkinCacheDuration != nil {
+	if config.Cache.SkinCacheDuration != nil {
-		if err = r.Set(fmt.Sprintf("skin:%s", uuid), rawSkin, *conf.Cache.SkinCacheDuration); err != nil {
+		if err = r.Set(fmt.Sprintf("skin:%s", uuid), rawSkin, *config.Cache.SkinCacheDuration); err != nil {
 			return nil, false, err
 		}
 
 		if isSlim {
-			if err = r.Set(fmt.Sprintf("slim:%s", uuid), "true", *conf.Cache.SkinCacheDuration); err != nil {
+			if err = r.Set(fmt.Sprintf("slim:%s", uuid), "true", *config.Cache.SkinCacheDuration); err != nil {
 				return nil, false, err
 			}
 		} else {
@@ -298,7 +298,7 @@ func GetPlayerSkin(uuid string) (*image.NRGBA, bool, error) {
 		}
 	}
 
-	if conf.Environment == "development" {
+	if config.Environment == "development" {
 		log.Printf("Fetched player skin from Mojang (uuid=%s, slim=%v)\n", uuid, isSlim)
 	}