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#!/bin/sh
## live-config-foobar(7) - Additional Configuration Components for live systems
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
## Copyright (C) 2015 John Doe <john@example.org>
##
## live-config-foobar 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
Cmdline ()
{
# Boot parameters can be acted up either this way...
if ! echo ${LIVE_CONFIG_CMDLINE} | grep -qs "example.foobar" && \
! echo ${LIVE_CONFIG_CMDLINE} | grep -qs "foobar"
then
return
fi
# ...or if you want to specify certain options:
for _PARAMETER in ${LIVE_CONFIG_CMDLINE}
do
case "${_PARAMETER}" in
example.foobar=*|foobar=*)
EXAMPLE_FOOBAR="${_PARAMETER#*foobar=}"
;;
esac
done
}
Init ()
{
# Checking if package is installed or already configured
if [ ! -e /var/lib/dpkg/info/foobar.list ] || \
[ -e /var/lib/live/config/foobar ]
then
exit 0
fi
echo -n " foobar"
}
Config ()
{
# Configuring foobar either this way...
if [ -n "${EXAMPLE_FOOBAR}" ]
then
sleep 1
fi
# ...or if you want to specify certain options:
case "${EXAMPLE_FOOBAR}" in
foo)
sleep 1
;;
esac
# Creating state file
touch /var/lib/live/config/foobar
}
Cmdline
Init
Config
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