From a87d976add27e00de34b6f1ed19021ed012b3620 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Wed, 21 Oct 2009 13:12:48 +0200
Subject: Allow to overload global functions with local functions stored in the
config tree at scripts/functions.
live-helper 1.0.6 will be the last release of live-helper 1.x, which will
produce lenny 5.0.3 release images. However, when 5.0.4 is due, we'll need
to produce new images with slightly modified functions/release.sh files.
In order to acchieve that, we'll allow to have such a file overload the
functions shipped in live-helper.
This way, we can acchieve that:
* live-helper itself doesn't need to be updated through stable updates
anymore.
* we still can do the required changes for a new point release.
* we even ship the changes in the source tarballs automatically.
---
functions.sh | 10 ++++++++++
helpers/lh_config | 5 +++++
2 files changed, 15 insertions(+)
diff --git a/functions.sh b/functions.sh
index 2ef04bb..547000a 100755
--- a/functions.sh
+++ b/functions.sh
@@ -2,7 +2,17 @@
LH_BASE="${LH_BASE:-/usr/share/live-helper}"
+# Source global functions
for FUNCTION in "${LH_BASE}"/functions/*.sh
do
. "${FUNCTION}"
done
+
+# Source local functions
+if [ -d scripts/functions ]
+then
+ for FUNCTION in scripts/functions/*.sh
+ do
+ . "${FUNCTION}"
+ done
+fi
diff --git a/helpers/lh_config b/helpers/lh_config
index b9114bf..9cbabf6 100755
--- a/helpers/lh_config
+++ b/helpers/lh_config
@@ -210,6 +210,11 @@ Local_arguments ()
rmdir --ignore-fail-on-non-empty config
fi
+ if [ -d scripts/functions ]
+ then
+ rmdir --ignore-fail-on-non-empty scripts/functions
+ fi
+
if [ -d scripts ]
then
rmdir --ignore-fail-on-non-empty scripts
--
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