From 5ca566349c46362be64fc6a88ed88ad3ad601069 Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard@openedhand.com>
Date: Mon, 18 Aug 2008 07:56:04 +0000
Subject: bitbake/utils.py: Add prunedir function to utils collection

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5065 311d38ba-8fff-0310-9ca6-ca027cbcb966
---
 bitbake/lib/bb/utils.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'bitbake/lib/bb/utils.py')

diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index 19327b7157..ec46021b55 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -268,3 +268,13 @@ def sha256_file(filename):
     for line in open(filename):
         s.update(line)
     return s.hexdigest()
+
+def prunedir(topdir):
+    # Delete everything reachable from the directory named in 'topdir'.
+    # CAUTION:  This is dangerous!
+    for root, dirs, files in os.walk(topdir, topdown=False):
+        for name in files:
+            os.remove(os.path.join(root, name))
+        for name in dirs:
+            os.rmdir(os.path.join(root, name))
+    os.rmdir(topdir)
-- 
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