[PATCH 4/4] Add lh_chroot_preseed helper
From: Otavio Salvador <otavio at ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
helpers/lh_chroot | 1 +
helpers/lh_chroot_preseed | 76 +++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 77 insertions(+), 0 deletions(-)
diff --git a/helpers/lh_chroot b/helpers/lh_chroot
index 39ba9c4..d21a720 100755
--- a/helpers/lh_chroot
+++ b/helpers/lh_chroot
@@ -42,6 +42,7 @@ lh_chroot_sources install ${*}
lh_chroot_linux-image install ${*}
# Customizing chroot
+lh_chroot_preseed ${*}
lh_chroot_tasks ${*}
lh_chroot_packageslists ${*}
lh_chroot_packages ${*}
diff --git a/helpers/lh_chroot_preseed b/helpers/lh_chroot_preseed
new file mode 100755
index 0000000..6d0d82a
--- /dev/null
+++ b/helpers/lh_chroot_preseed
@@ -0,0 +1,76 @@
+#!/bin/sh
+
+# lh_chroot_local-preseed(1) - execute local hooks in chroot
+# Copyright (C) 2007 Otavio Salvador <otavio at debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+set -e
+
+# Including common functions
+for FUNCTION in ${LH_BASE-:/usr/share/live-helper}/functions/*.sh
+do
+ . ${FUNCTION}
+done
+
+# Setting static variables
+DESCRIPTION="execute preseed in chroot"
+HELP=""
+USAGE="${PROGRAM} [--force]"
+
+Arguments "${@}"
+
+# Reading configuration files
+Read_conffile config/common
+Read_conffile config/bootstrap
+Read_conffile config/chroot
+Read_conffile config/binary
+Read_conffile config/source
+Set_defaults
+
+Echo_message "Begin executing preseed..."
+
+# Requiring stage file
+Require_stagefile .stage/bootstrap
+
+# Checking stage file
+Check_stagefile .stage/chroot_preseed
+
+# Checking lock file
+Check_lockfile .lock
+
+# Creating lock file
+Create_lockfile .lock
+
+if [ -n "${LIVE_PRESEED}" ]
+then
+ if [ -f "${LIVE_PRESEED}" ]
+ then
+ # Installing debconf-utils
+ case "${LH_APT}" in
+ apt|apt-get)
+ Chroot "apt-get install --yes debconf-utils"
+ ;;
+
+ aptitude)
+ Chroot "aptitude install --assume-yes debconf-utils"
+ ;;
+ esac
+
+ # Copying preseed
+ cp "${LIVE_PRESEED}" chroot/root/preseed
+
+ Chroot "debconf-set-selections /root/preseed"
+
+ # Removing preseed file
+ rm -f chroot/root/preseed
+
+ # Creating stage file
+ Create_stagefile .stage/chroot_preseed
+ fi
+else
+ echo "'${LIVE_PRESEED}' file doesn't exists. Exiting..."
+ exit 1
+fi
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