From 37572a548c1a9fd55a2d7dd051ed272af3e9f117 Mon Sep 17 00:00:00 2001
From: Pino Toscano <ptoscano@redhat.com>
Date: Wed, 20 May 2015 11:24:17 +0200
Subject: [PATCH] Cleanup /tmp in the guest

Clean all the content in the /tmp directory of the guest, leaving the
directory itself (usually has special attributes).

Modern distributions usually either setup a tmpfs on /tmp, or clean it
at every boot, so the leftovers will be just few bytes in the generated
image.
Regarding other distributions, a clean /tmp at their first boot will
surely not be a bad idea anyway.

Change-Id: I2b0f8864bc4909542d924f5bd9296dca5d0189f2
---
 lib/img-functions | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/img-functions b/lib/img-functions
index 4593a4680..83825a05f 100644
--- a/lib/img-functions
+++ b/lib/img-functions
@@ -106,6 +106,9 @@ function finalise_base () {
             sudo mv $TMP_MOUNT_PATH/etc/resolv.conf.ORIG $TMP_MOUNT_PATH/etc/resolv.conf
         fi
     fi
+    # Cleanup /tmp in the guest, so there is less cruft left there
+    unmount_dir $TMP_MOUNT_PATH/tmp
+    find $TMP_MOUNT_PATH/tmp -maxdepth 1 -mindepth 1 | xargs sudo rm -rf --one-file-system
 }
 
 function compress_and_save_image () {