From f9e453e66617fe87545d17b9dad77cae1aaf88e9 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <brad@danga.com>
Date: Fri, 16 Sep 2011 17:56:49 -0700
Subject: [PATCH] add CacheDir to osutil

Change-Id: I8f6b1d6c8d1b275d329eeac2d91e15a3582e59fb
---
 lib/go/camli/osutil/paths.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/go/camli/osutil/paths.go b/lib/go/camli/osutil/paths.go
index 5d45bb677..6648b38eb 100644
--- a/lib/go/camli/osutil/paths.go
+++ b/lib/go/camli/osutil/paths.go
@@ -30,6 +30,13 @@ func HomeDir() string {
 	return os.Getenv("HOME")
 }
 
+func CacheDir() string {
+	if runtime.GOOS == "windows" || runtime.GOOS == "darwin" {
+		panic("CacheDir not implemented on OS == " + runtime.GOOS)
+	}
+	return filepath.Join(HomeDir(), ".cache")
+}
+
 func CamliConfigDir() string {
 	if p := os.Getenv("CAMLI_CONFIG_DIR"); p != "" {
 		return p