improve error message

Signed-off-by: Leonardo <[email protected]>
lfaoro · Jun 5, 2019 · 68b50b2 · 68b50b2
1 parent 453230b
commit 68b50b2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/cmd/flares/main.go b/cmd/flares/main.go
@@ -88,7 +88,11 @@ func main() {
 
 	app.Action = func(c *cli.Context) error {
 		if flagAPIKey == "" || flagAPIEmail == "" {
-			return errors.New("provide --key & --email")
+			return errors.New(
+				"provide --key & --email flags\n" +
+					"or $CF_API_EMAIL & $CF_API_EMAIL" + " ENV variables\n" +
+					"in order to access CloudFlare.\n\n" +
+					"GOTO: https://dash.cloudflare.com/profile -> Global API Key -> View")
 		}
 
 		dns := cloudflare.New(flagAPIKey, flagAPIEmail)