From 59f1194f29bb32f762c1555bb4c61122521b4573 Mon Sep 17 00:00:00 2001
From: briskt <3172830+briskt@users.noreply.github.com>
Date: Mon, 16 Sep 2024 18:10:36 +0800
Subject: [PATCH] refactor readTerraformCredentials

---
 cmd/root.go | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

diff --git a/cmd/root.go b/cmd/root.go
index a830501..b4ad16e 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -108,20 +108,15 @@ func getToken() {
 }
 
 func readTerraformCredentials() (*Credentials, error) {
-	var configDir string
-
+	userConfigDir := os.UserHomeDir
 	if runtime.GOOS == "windows" {
-		var err error
-		configDir, err = os.UserConfigDir()
-		if err != nil {
-			return nil, fmt.Errorf("unable to get the config directory: %v", err)
-		}
-	} else {
-		var err error
-		configDir, err = os.UserHomeDir()
-		if err != nil {
-			return nil, fmt.Errorf("unable to get the home directory: %v", err)
-		}
+		userConfigDir = os.UserConfigDir
+	}
+
+	var err error
+	configDir, err := userConfigDir()
+	if err != nil {
+		return nil, fmt.Errorf("unable to get the home directory: %v", err)
 	}
 
 	credentialsPath := filepath.Join(configDir, ".terraform.d", "ceredentials.tfrc.json")