From 8bedb89fd67a3bf1ea72e1ac9cddd835b50714b1 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Mon, 11 Jun 2012 17:04:17 +0200
Subject: [PATCH] Add a version number to each chroot so we can tell the user
when a rebuild is needed
---
mkarchroot.in | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/mkarchroot.in b/mkarchroot.in
index 1b02e0e..7dc8005 100644
--- a/mkarchroot.in
+++ b/mkarchroot.in
@@ -10,6 +10,8 @@
m4_include(lib/common.sh)
+CHROOT_VERSION='v2'
+
FORCE='n'
RUN=''
NOCOPY='n'
@@ -181,6 +183,8 @@ if [[ -n $RUN ]]; then
#Sanity check
if [[ ! -f "${working_dir}/.arch-chroot" ]]; then
die "'${working_dir}' does not appear to be a Arch chroot."
+ elif [[ $(cat "${working_dir}/.arch-chroot") != ${CHROOT_VERSION} ]]; then
+ die "'${working_dir}' is not compatible with ${APPNAME} version ${CHROOT_VERSION}. Please rebuild."
fi
chroot_lock
@@ -235,8 +239,6 @@ else
copy_hostconf
- if [[ ! -e "${working_dir}/.arch-chroot" ]]; then
- date +%s > "${working_dir}/.arch-chroot"
- fi
+ echo "${CHROOT_VERSION}" > "${working_dir}/.arch-chroot"
# }}}
fi
--
GitLab