better CLI interface

pkg/utils/utils.go

@@ -135,3 +135,30 @@ func FilePath(skip int) string {
 	_, path, _, _ := runtime.Caller(skip)
 	return path
 }
+
+// for our cheatsheet script and integration tests. Not to be confused with finding the
+// root directory of _any_ random repo.
+func GetLazygitRootDirectory() string {
+	path, err := os.Getwd()
+	if err != nil {
+		panic(err)
+	}
+
+	for {
+		_, err := os.Stat(filepath.Join(path, ".git"))
+
+		if err == nil {
+			return path
+		}
+
+		if !os.IsNotExist(err) {
+			panic(err)
+		}
+
+		path = filepath.Dir(path)
+
+		if path == "/" {
+			log.Fatal("must run in lazygit folder or child folder")
+		}
+	}
+}