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-rwxr-xr-xhelpers/lh_chroot_linuximage74
1 files changed, 74 insertions, 0 deletions
diff --git a/helpers/lh_chroot_linuximage b/helpers/lh_chroot_linuximage
new file mode 100755
index 000000000..354c5078d
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+++ b/helpers/lh_chroot_linuximage
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+#!/bin/sh
+
+# lh_chroot_linuximage(1) - manage /etc/kernel-img.conf
+
+set -e
+
+# Source common functions
+for FUNCTION in /usr/share/live-helper/functions/*.sh
+do
+ . ${FUNCTION}
+done
+
+# Reading configuration files
+Read_conffile config/common
+Read_conffile config/chroot
+Set_defaults
+
+# Requiring stage file
+Require_stagefile "${LIVE_ROOT}"/.stage/bootstrap
+
+# Checking lock file
+Check_lockfile "${LIVE_ROOT}"/.lock
+
+# Creating lock file
+Create_lockfile "${LIVE_ROOT}"/.lock
+
+case "${1}" in
+ install)
+ # Checking stage file
+ Check_stagefile "${LIVE_ROOT}"/.stage/chroot_linuximage
+
+ if [ -f "${LIVE_CHROOT}"/etc/kernel-img.conf ]
+ then
+ # Saving kernel-img.conf
+ cp "${LIVE_CHROOT}"/etc/kernel-img.conf "${LIVE_CHROOT}"/etc/kernel-img.conf.old
+ fi
+
+ # Configuring kernel-img.conf
+ echo "do_initrd = Yes" >> "${LIVE_CHROOT}"/etc/kernel-img.conf
+
+ # Creating stage file
+ Create_stagefile "${LIVE_ROOT}"/.stage/chroot_linuximage
+
+ # Installing linux-image, modules and casper
+ case "${LH_APT}" in
+ apt)
+ Chroot "apt-get install --yes ${LIVE_KERNEL_PACKAGES}"
+ ;;
+
+ aptitude)
+ Chroot "aptitude install --assume-yes ${LIVE_KERNEL_PACKAGES}"
+ ;;
+ esac
+ ;;
+
+ remove)
+ if [ -f "${LIVE_CHROOT}"/etc/kernel-img.conf.old ]
+ then
+ # Restoring kernel-img.conf file
+ mv "${LIVE_CHROOT}"/etc/kernel-img.conf.old "${LIVE_CHROOT}"/etc/kernel-img.conf
+ else
+ # Removing kernel-img.conf file
+ rm -f "${LIVE_CHROOT}"/etc/kernel-img.conf
+ fi
+
+ # Removing stage file
+ rm -f "${LIVE_ROOT}"/.stage/chroot_linuximage
+ ;;
+
+ *)
+ echo "Usage: ${0} {install|remove}"
+ exit 1
+ ;;
+esac