From a06e3362be691331215b10bdefc28a2db363563a Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Fri, 18 Mar 2022 22:23:16 -0400
Subject: datadir/datadir.go: add CacheDir()

---
 datadir/datadir.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'datadir')

diff --git a/datadir/datadir.go b/datadir/datadir.go
index 9019e5d..583dac4 100644
--- a/datadir/datadir.go
+++ b/datadir/datadir.go
@@ -46,3 +46,16 @@ func Join(args ...string) (string, error) {
     return filepath.Join(dir, filepath.Join(args...)), nil
   }
 }
+
+// Get path to cache directory path within data directory and create it
+// if it does not exist.
+func CacheDir() (string, error) {
+  // build path, check for error
+  dir, err := Join("cache")
+  if err != nil {
+    return "", err
+  }
+
+  // create and return cache directory
+  return dir, os.MkdirAll(dir, 0700)
+}
-- 
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