Default bool config as false for middleware

Signed-off-by: Vishal Rana <vr@labstack.com>

middleware/compress.go

@@ -16,7 +16,7 @@ type (
 	// GzipConfig defines the config for gzip middleware.
 	GzipConfig struct {
 		// Level is the gzip level.
-		// Optional with default value as `DefaultGzipConfig.Level`.
+		// Optional with default value as -1.
 		Level int
 	}
 

middleware/logger.go

@@ -34,7 +34,7 @@ type (
 		Format string
 
 		// Output is the writer where logs are written.
-		// Optional with default value as `DefaultLoggerConfig.Output`.
+		// Optional with default value as os.Stdout.
 		Output io.Writer
 
 		template *fasttemplate.Template

middleware/recover.go

@@ -12,17 +12,17 @@ type (
 	// RecoverConfig defines the config for recover middleware.
 	RecoverConfig struct {
 		// StackSize is the stack size to be printed.
-		// Optional with default value as `DefaultRecoverConfig.StackSize`.
+		// Optional with default value as 4 KB.
 		StackSize int
 
-		// StackAll is a flag to format stack traces of all other goroutines into
-		// buffer after the trace for the current goroutine, or not.
-		// Required.
-		StackAll bool
+		// DisableStackAll disables formatting stack traces of all other goroutines
+		// into buffer after the trace for the current goroutine.
+		// Optional with default value as false.
+		DisableStackAll bool
 
-		// PrintStack is a flag to print stack or not.
-		// Required.
-		PrintStack bool
+		// DisablePrintStack disables printing stack trace.
+		// Optional with default value as false.
+		DisablePrintStack bool
 	}
 )
 
@@ -30,8 +30,8 @@ var (
 	// DefaultRecoverConfig is the default recover middleware config.
 	DefaultRecoverConfig = RecoverConfig{
 		StackSize:         4 << 10, // 4 KB
-		StackAll:   true,
-		PrintStack: true,
+		DisableStackAll:   false,
+		DisablePrintStack: false,
 	}
 )
 
@@ -61,8 +61,9 @@ func RecoverFromConfig(config RecoverConfig) echo.MiddlewareFunc {
 						err = fmt.Errorf("%v", r)
 					}
 					stack := make([]byte, config.StackSize)
-					length := runtime.Stack(stack, config.StackAll)
-					if config.PrintStack {
+					length := runtime.Stack(stack, !config.DisableStackAll)
+					println(config.DisablePrintStack)
+					if !config.DisablePrintStack {
 						c.Logger().Printf("[%s] %s %s", color.Red("PANIC RECOVER"), err, stack[:length])
 					}
 					c.Error(err)

middleware/static.go

@@ -12,16 +12,16 @@ type (
 	// StaticConfig defines the config for static middleware.
 	StaticConfig struct {
 		// Root is the directory from where the static content is served.
-		// Optional with default value as `DefaultStaticConfig.Root`.
+		// Optional with default value as "".
 		Root string `json:"root"`
 
 		// Index is the list of index files to be searched and used when serving
 		// a directory.
-		// Optional with default value as `DefaultStaticConfig.Index`.
+		// Optional with default value as []string{"index.html"}.
 		Index []string `json:"index"`
 
 		// Browse is a flag to enable/disable directory browsing.
-		// Required.
+		// Optional with default value as false.
 		Browse bool `json:"browse"`
 	}
 )