From 9e45c522c88408174d18ac3bfbe7f06f81bcf606 Mon Sep 17 00:00:00 2001
From: raul <raulbulgariu@tutanota.com>
Date: Wed, 28 Feb 2024 06:45:40 +0100
Subject: [PATCH] Added renamer exercise

---
 golangr/renamer/go.mod  |  3 +++
 golangr/renamer/main.go | 21 +++++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 golangr/renamer/go.mod
 create mode 100644 golangr/renamer/main.go

diff --git a/golangr/renamer/go.mod b/golangr/renamer/go.mod
new file mode 100644
index 0000000..b1c7d3b
--- /dev/null
+++ b/golangr/renamer/go.mod
@@ -0,0 +1,3 @@
+module renamer
+
+go 1.22.0
diff --git a/golangr/renamer/main.go b/golangr/renamer/main.go
new file mode 100644
index 0000000..e40379f
--- /dev/null
+++ b/golangr/renamer/main.go
@@ -0,0 +1,21 @@
+package main
+
+import (
+	"fmt"
+	"os"
+)
+
+var src string
+var dst string
+
+func main() {
+	if len(os.Args) != 3 {
+		fmt.Println("Usage: ./renamer oldfile newfile")
+		os.Exit(1)
+	}
+	src = os.Args[1]
+	dst = os.Args[2]
+
+	os.Rename(src, dst)
+
+}