Rename unused parameters to _ to satisfy linter

internal/config/config.go

@@ -38,7 +38,7 @@ type Config struct {
 }
 
 // New creates a new Config instance by loading configuration from file.
-func New(lc fx.Lifecycle, params Params) (*Config, error) {
+func New(_ fx.Lifecycle, params Params) (*Config, error) {
 	log := params.Logger.Get()
 	name := params.Globals.Appname
 

internal/database/database.go

@@ -42,7 +42,7 @@ func New(lc fx.Lifecycle, params Params) (*Database, error) {
 
 			return s.connect(ctx)
 		},
-		OnStop: func(ctx context.Context) error {
+		OnStop: func(_ context.Context) error {
 			s.log.Info("Database OnStop Hook")
 			if s.db != nil {
 				return s.db.Close()

internal/globals/globals.go

@@ -20,7 +20,7 @@ type Globals struct {
 }
 
 // New creates a new Globals instance from build-time variables.
-func New(lc fx.Lifecycle) (*Globals, error) {
+func New(_ fx.Lifecycle) (*Globals, error) {
 	n := &Globals{
 		Appname:   Appname,
 		Buildarch: Buildarch,

internal/handlers/handlers.go

@@ -33,7 +33,7 @@ func New(lc fx.Lifecycle, params Params) (*Handlers, error) {
 	}
 
 	lc.Append(fx.Hook{
-		OnStart: func(ctx context.Context) error {
+		OnStart: func(_ context.Context) error {
 			return nil
 		},
 	})

internal/handlers/image.go

@@ -7,7 +7,7 @@ import (
 // HandleImage handles the main image proxy route:
 // /v1/image/<host>/<path>/<width>x<height>.<format>
 func (s *Handlers) HandleImage() http.HandlerFunc {
-	return func(w http.ResponseWriter, req *http.Request) {
+	return func(_ http.ResponseWriter, _ *http.Request) {
 		// FIXME: Implement image proxy handler
 		// - Parse URL to extract host, path, size, format
 		// - Validate signature and expiration
@@ -19,9 +19,9 @@ func (s *Handlers) HandleImage() http.HandlerFunc {
 	}
 }
 
-// HandleRobotsTxt serves robots.txt to prevent search engine crawling
+// HandleRobotsTxt serves robots.txt to prevent search engine crawling.
 func (s *Handlers) HandleRobotsTxt() http.HandlerFunc {
-	return func(w http.ResponseWriter, req *http.Request) {
+	return func(_ http.ResponseWriter, _ *http.Request) {
 		// FIXME: Implement robots.txt handler
 		panic("unimplemented")
 	}

internal/healthcheck/healthcheck.go

@@ -39,12 +39,12 @@ func New(lc fx.Lifecycle, params Params) (*Healthcheck, error) {
 	}
 
 	lc.Append(fx.Hook{
-		OnStart: func(ctx context.Context) error {
+		OnStart: func(_ context.Context) error {
 			s.StartupTime = time.Now()
 
 			return nil
 		},
-		OnStop: func(ctx context.Context) error {
+		OnStop: func(_ context.Context) error {
 			return nil
 		},
 	})

internal/logger/logger.go

@@ -23,7 +23,7 @@ type Logger struct {
 }
 
 // New creates a new Logger instance.
-func New(lc fx.Lifecycle, params Params) (*Logger, error) {
+func New(_ fx.Lifecycle, params Params) (*Logger, error) {
 	l := &Logger{
 		level:   new(slog.LevelVar),
 		globals: params.Globals,

internal/middleware/middleware.go

@@ -35,7 +35,7 @@ type Middleware struct {
 }
 
 // New creates a new Middleware instance.
-func New(lc fx.Lifecycle, params Params) (*Middleware, error) {
+func New(_ fx.Lifecycle, params Params) (*Middleware, error) {
 	s := &Middleware{
 		log:    params.Logger.Get(),
 		config: params.Config,