copy langext & termext from ffsclient

2022-10-27 16:48:26 +02:00
parent 0eaeb5ac4f
commit 3717eeb515
17 changed files with 606 additions and 7 deletions
--- a/langext/os.go
+++ b/langext/os.go
@@ -0,0 +1,11 @@
+package langext
+
+import "os"
+
+func FileExists(filename string) bool {
+	info, err := os.Stat(filename)
+	if os.IsNotExist(err) {
+		return false
+	}
+	return !info.IsDir()
+}