From a2ea76179a7d81e1ba5dc1bf67409e56a638bd64 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@waifu.club>
Date: Tue, 26 Mar 2019 12:33:31 +0300
Subject: [PATCH] Add dirname

---
 README.md          |  1 +
 dirname/dirname.go | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 dirname/dirname.go

diff --git a/README.md b/README.md
index e74be4c..3091579 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,4 @@ Implemeted utilities:
  * `true`
  * `false`
  * `yes`
+ * `dirname`
diff --git a/dirname/dirname.go b/dirname/dirname.go
new file mode 100644
index 0000000..7ea5e94
--- /dev/null
+++ b/dirname/dirname.go
@@ -0,0 +1,20 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path"
+)
+
+func usage() {
+	fmt.Printf("usage: %v path\n", os.Args[0])
+}
+
+func main() {
+	if len(os.Args) != 2 {
+		usage()
+		os.Exit(1)
+	}
+
+	fmt.Println(path.Dir(os.Args[1]))
+}