Add quiet flag

Included quiet option to disable stdout logging when asked to

Fixes #128

Signed-off-by: Morten Linderud <[email protected]>

Author: RobertKwiatkowski

cmd/sbctl/main.go

@@ -13,7 +13,8 @@ import (
 )
 
 type CmdOptions struct {
-	JsonOutput bool
+	JsonOutput  bool
+	QuietOutput bool
 }
 
 type cliCommand struct {
@@ -45,11 +46,15 @@ Please read the FAQ for more information: https://github.com/Foxboron/sbctl/wiki
 func baseFlags(cmd *cobra.Command) {
 	flags := cmd.PersistentFlags()
 	flags.BoolVar(&cmdOptions.JsonOutput, "json", false, "Output as json")
+	flags.BoolVar(&cmdOptions.QuietOutput, "quiet", false, "Mute info from logging")
 
 	cmd.PersistentPreRun = func(cmd *cobra.Command, args []string) {
 		if cmdOptions.JsonOutput {
 			logging.PrintOff()
 		}
+		if cmdOptions.QuietOutput {
+			logging.DisableInfo = true
+		}
 	}
 }
 

logging/logging.go

@@ -29,8 +29,9 @@ var (
 )
 
 var (
-	on     bool
-	output io.Writer = os.Stdout
+	on          bool
+	DisableInfo bool      = false
+	output      io.Writer = os.Stdout
 )
 
 func PrintOn() {
@@ -52,10 +53,16 @@ func PrintWithFile(f io.Writer, msg string, a ...interface{}) {
 }
 
 func Print(msg string, a ...interface{}) {
+	if DisableInfo && output == os.Stdout {
+		return
+	}
 	PrintWithFile(output, msg, a...)
 }
 
 func Println(msg string) {
+	if DisableInfo && output == os.Stdout {
+		return
+	}
 	PrintWithFile(output, msg+"\n")
 }