refactor: move debug to internal

cli/cli.go

@@ -30,18 +30,6 @@ var VerboseFlag = &cli.BoolFlag{
 	Usage:       "Show INFO messages",
 }
 
-// Debug stores the variable from DebugFlag.
-var Debug bool
-
-// DebugFlag turns on/off verbose logging down to the DEBUG level.
-var DebugFlag = &cli.BoolFlag{
-	Name:        "debug",
-	Aliases:     []string{"d"},
-	Value:       false,
-	Destination: &Debug,
-	Usage:       "Show DEBUG messages",
-}
-
 func newAbraApp(version, commit string) *cli.App {
 	app := &cli.App{
 		Name: "abra",
@@ -66,7 +54,7 @@ func newAbraApp(version, commit string) *cli.App {
 		},
 		Flags: []cli.Flag{
 			VerboseFlag,
-			DebugFlag,
+			internal.DebugFlag,
 			internal.NoInputFlag,
 		},
 		Authors: []*cli.Author{
@@ -80,7 +68,7 @@ func newAbraApp(version, commit string) *cli.App {
 	app.EnableBashCompletion = true
 
 	app.Before = func(c *cli.Context) error {
-		if Debug {
+		if internal.Debug {
 			logrus.SetLevel(logrus.DebugLevel)
 			logrus.SetFormatter(&logrus.TextFormatter{})
 			logrus.SetOutput(os.Stderr)

cli/internal/common.go

@@ -259,3 +259,15 @@ var HetznerCloudAPITokenFlag = &cli.StringFlag{
 	EnvVars:     []string{"HCLOUD_TOKEN"},
 	Destination: &HetznerCloudAPIToken,
 }
+
+// Debug stores the variable from DebugFlag.
+var Debug bool
+
+// DebugFlag turns on/off verbose logging down to the DEBUG level.
+var DebugFlag = &cli.BoolFlag{
+	Name:        "debug",
+	Aliases:     []string{"d"},
+	Value:       false,
+	Destination: &Debug,
+	Usage:       "Show DEBUG messages",
+}