From cfdf0072c323ed90e0cf0d782e269690e966632f Mon Sep 17 00:00:00 2001
From: eddie cianci <defeated2k4@gmail.com>
Date: Sun, 29 Dec 2013 22:31:30 -0500
Subject: [PATCH] create RecursiveTouch() and test

---
 .gitignore     |  1 +
 touchp.go      | 19 +++++++++++++++++++
 touchp_test.go | 27 +++++++++++++++++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 touchp.go
 create mode 100644 touchp_test.go

diff --git a/.gitignore b/.gitignore
index a3b9bea..16a4110 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 .DS_Store
 /release
+/test
diff --git a/touchp.go b/touchp.go
new file mode 100644
index 0000000..b0eac14
--- /dev/null
+++ b/touchp.go
@@ -0,0 +1,19 @@
+package main
+
+import (
+	"os"
+	"path/filepath"
+	"time"
+)
+
+func RecursiveTouch(name string) {
+	dirs := filepath.Dir(name)
+	os.MkdirAll(dirs, 0755)
+
+	_, err := os.Stat(name)
+	if os.IsNotExist(err) {
+		os.Create(name)
+	} else {
+		os.Chtimes(name, time.Now(), time.Now())
+	}
+}
diff --git a/touchp_test.go b/touchp_test.go
new file mode 100644
index 0000000..b4bbbf8
--- /dev/null
+++ b/touchp_test.go
@@ -0,0 +1,27 @@
+package main
+
+// TODO: mock the filesystem instead? http://nf.wh3rd.net/10things/#8
+
+import (
+	"os"
+	"testing"
+)
+
+const (
+	dir = "test"
+)
+
+func init() {
+	os.RemoveAll(dir)
+	os.Mkdir(dir, 0755)
+}
+
+func TestRecursiveTouchNew(t *testing.T) {
+	name := dir + "/new/file.ext"
+	RecursiveTouch(name)
+
+	_, err := os.Stat(name)
+	if err != nil {
+		t.Errorf("no such file or directory: '%v'", name)
+	}
+}