Merge pull request #1319 from Checkmarx/bug/double-error-log

Fix for double logs and errors (AST-106126)

Author: cx-anurag-dalke

cmd/main.go

@@ -146,10 +146,10 @@ func exitIfError(err error) {
 	if err != nil {
 		switch e := err.(type) {
 		case *wrappers.AstError:
-			fmt.Println(e.Err)
+			fmt.Fprintln(os.Stderr, e.Err)
 			os.Exit(e.Code)
 		default:
-			fmt.Println(e)
+			fmt.Fprintln(os.Stderr, e)
 			os.Exit(failureExitCode)
 		}
 	}

internal/commands/root.go

@@ -242,6 +242,8 @@ func NewAstCLI(
 	)
 
 	rootCmd.SilenceUsage = true
+	// Avoid Cobra printing the error in addition to our own handling in main
+	rootCmd.SilenceErrors = true
 	return rootCmd
 }