Merge pull request #747 from luraproject/deepsource-autofix-a11cfc7f

refactor: replace empty slice literal with `var`

plugin/plugin.go

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 /*
-	Package plugin provides tools for loading and registering plugins
+Package plugin provides tools for loading and registering plugins
 */
 package plugin
 
@@ -18,7 +18,8 @@ func Scan(folder, pattern string) ([]string, error) {
 		return []string{}, err
 	}
 
-	plugins := []string{}
+	var plugins []string
+
 	for _, file := range files {
 		if !file.IsDir() && strings.Contains(file.Name(), pattern) {
 			plugins = append(plugins, filepath.Join(folder, file.Name()))

proxy/formatter_benchmark_test.go

@@ -252,12 +252,14 @@ func BenchmarkEntityFormatter_flatmapAlt(b *testing.B) {
 				},
 				IsComplete: true,
 			}
-			subCol := []interface{}{}
+			var subCol []interface{}
+
 			for i := 0; i < size; i++ {
 				subCol = append(subCol, i)
 			}
 			sub["e"] = subCol
-			sampleSubCol := []interface{}{}
+			var sampleSubCol []interface{}
+
 			for i := 0; i < size; i++ {
 				sampleSubCol = append(sampleSubCol, sub)
 			}
@@ -285,7 +287,8 @@ func BenchmarkEntityFormatter_flatmap(b *testing.B) {
 				IsComplete: true,
 			}
 
-			cmds := []interface{}{}
+			var cmds []interface{}
+
 			for _, path := range blacklist {
 				cmds = append(cmds, map[string]interface{}{
 					"type": "del",

proxy/merging_benchmark_test.go

@@ -51,7 +51,8 @@ func BenchmarkNewMergeDataMiddleware(b *testing.B) {
 func BenchmarkNewMergeDataMiddleware_sequential(b *testing.B) {
 	backends := make([]*config.Backend, 10)
 	pattern := "/some"
-	keys := []string{}
+	var keys []string
+
 	for i := range backends {
 		b := &config.Backend{
 			URLKeys:    make([]string, 4*i),

proxy/plugin/modifier.go

@@ -116,7 +116,8 @@ func LoadWithLoggerAndContext(ctx context.Context, path, pattern string, rmf Reg
 }
 
 func load(ctx context.Context, plugins []string, rmf RegisterModifierFunc, logger logging.Logger) (int, error) {
-	errors := []error{}
+	var errors []error
+
 	loadedPlugins := 0
 	for k, pluginName := range plugins {
 		if err := open(ctx, pluginName, rmf, logger); err != nil {

proxy/request.go

@@ -27,7 +27,8 @@ func (r *Request) GeneratePath(URLPattern string) {
 	}
 	buff := []byte(URLPattern)
 	for k, v := range r.Params {
-		key := []byte{}
+		var key []byte
+
 		key = append(key, "{{."...)
 		key = append(key, k...)
 		key = append(key, "}}"...)

router/gin/engine.go

@@ -43,7 +43,7 @@ func NewEngine(cfg config.ServiceConfig, opt EngineOptions) *gin.Engine {
 	engine.HandleMethodNotAllowed = true
 	engine.ContextWithFallback = true
 
-	paths := []string{}
+	var paths []string
 
 	ginOptions := engineConfiguration{}
 	if v, ok := cfg.ExtraConfig[Namespace]; ok {

transport/http/client/plugin/plugin.go

@@ -52,7 +52,8 @@ func LoadWithLogger(path, pattern string, rcf RegisterClientFunc, logger logging
 }
 
 func load(plugins []string, rcf RegisterClientFunc, logger logging.Logger) (int, error) {
-	errors := []error{}
+	var errors []error
+
 	loadedPlugins := 0
 	for k, pluginName := range plugins {
 		if err := open(pluginName, rcf, logger); err != nil {

transport/http/server/plugin/plugin.go

@@ -52,7 +52,8 @@ func LoadWithLogger(path, pattern string, rcf RegisterHandlerFunc, logger loggin
 }
 
 func load(plugins []string, rcf RegisterHandlerFunc, logger logging.Logger) (int, error) {
-	errors := []error{}
+	var errors []error
+
 	loadedPlugins := 0
 	for k, pluginName := range plugins {
 		if err := open(pluginName, rcf, logger); err != nil {