chore: improve code quality (#1184)

Author: ubogdan

cmd/swag/main.go

@@ -112,36 +112,36 @@ var initFlags = []cli.Flag{
 	},
 }
 
-func initAction(c *cli.Context) error {
-	strategy := c.String(propertyStrategyFlag)
+func initAction(ctx *cli.Context) error {
+	strategy := ctx.String(propertyStrategyFlag)
 
 	switch strategy {
 	case swag.CamelCase, swag.SnakeCase, swag.PascalCase:
 	default:
 		return fmt.Errorf("not supported %s propertyStrategy", strategy)
 	}
 
-	outputTypes := strings.Split(c.String(outputTypesFlag), ",")
+	outputTypes := strings.Split(ctx.String(outputTypesFlag), ",")
 	if len(outputTypes) == 0 {
 		return fmt.Errorf("no output types specified")
 	}
 
 	return gen.New().Build(&gen.Config{
-		SearchDir:           c.String(searchDirFlag),
-		Excludes:            c.String(excludeFlag),
-		MainAPIFile:         c.String(generalInfoFlag),
+		SearchDir:           ctx.String(searchDirFlag),
+		Excludes:            ctx.String(excludeFlag),
+		MainAPIFile:         ctx.String(generalInfoFlag),
 		PropNamingStrategy:  strategy,
-		OutputDir:           c.String(outputFlag),
+		OutputDir:           ctx.String(outputFlag),
 		OutputTypes:         outputTypes,
-		ParseVendor:         c.Bool(parseVendorFlag),
-		ParseDependency:     c.Bool(parseDependencyFlag),
-		MarkdownFilesDir:    c.String(markdownFilesFlag),
-		ParseInternal:       c.Bool(parseInternalFlag),
-		GeneratedTime:       c.Bool(generatedTimeFlag),
-		CodeExampleFilesDir: c.String(codeExampleFilesFlag),
-		ParseDepth:          c.Int(parseDepthFlag),
-		InstanceName:        c.String(instanceNameFlag),
-		OverridesFile:       c.String(overridesFileFlag),
+		ParseVendor:         ctx.Bool(parseVendorFlag),
+		ParseDependency:     ctx.Bool(parseDependencyFlag),
+		MarkdownFilesDir:    ctx.String(markdownFilesFlag),
+		ParseInternal:       ctx.Bool(parseInternalFlag),
+		GeneratedTime:       ctx.Bool(generatedTimeFlag),
+		CodeExampleFilesDir: ctx.String(codeExampleFilesFlag),
+		ParseDepth:          ctx.Int(parseDepthFlag),
+		InstanceName:        ctx.String(instanceNameFlag),
+		OverridesFile:       ctx.String(overridesFileFlag),
 	})
 }
 
@@ -192,8 +192,8 @@ func main() {
 			},
 		},
 	}
-	err := app.Run(os.Args)
-	if err != nil {
+
+	if err := app.Run(os.Args); err != nil {
 		log.Fatal(err)
 	}
 }