fmsg: produce all output through fmsg

The behaviour of print functions from package fmt is not thread safe. Functions provided by fmsg wrap around Logger methods. This makes prefix much cleaner and makes it easy to deal with future changes to logging.

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>

internal/app/launch.sudo.go

@@ -3,7 +3,7 @@ package app
 import (
 	"os"
 
-	"git.ophivana.moe/security/fortify/internal/verbose"
+	"git.ophivana.moe/security/fortify/internal/fmsg"
 )
 
 const (
@@ -18,7 +18,7 @@ func (a *app) commandBuilderSudo(shimEnv string) (args []string) {
 
 	// -A?
 	if _, ok := os.LookupEnv(sudoAskPass); ok {
-		verbose.Printf("%s set, adding askpass flag\n", sudoAskPass)
+		fmsg.VPrintln(sudoAskPass, "set, adding askpass flag")
 		args = append(args, "-A")
 	}