593 lines
12 KiB
Bash
Executable File
593 lines
12 KiB
Bash
Executable File
#!/bin/sh
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# defaults.sh - handle default values
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# Copyright (C) 2006-2007 Daniel Baumann <daniel@debian.org>
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#
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# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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# This is free software, and you are welcome to redistribute it
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# under certain conditions; see COPYING for details.
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set -e
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Set_defaults ()
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{
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## config/common
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# Setting mode
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if [ -z "${LH_MODE}" ]
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then
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if [ -x /usr/bin/lsb_release ]
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then
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case "`lsb_release --short --id`" in
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Debian)
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LH_MODE="debian"
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;;
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Ubuntu)
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LH_MODE="ubuntu"
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;;
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*)
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Echo_verbose "Unexpected output from lsb_release"
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Echo_verbose "Setting mode to debian."
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LH_MODE="debian"
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;;
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esac
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else
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LH_MODE="debian"
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fi
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fi
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# Setting distribution value
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if [ -z "${LIVE_DISTRIBUTION}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_DISTRIBUTION="etch"
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;;
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ubuntu)
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LIVE_DISTRIBUTION="feisty"
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;;
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esac
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fi
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# Setting package manager
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LH_APT="${LH_APT:-aptitude}"
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# Setting apt ftp proxy
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if [ -z "${LH_APT_FTPPROXY}" ] && [ -n "${ftp_proxy}" ]
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then
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LH_APT_FTPPROXY="${ftp_proxy}"
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else
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if [ -n "${LH_APT_FTPPROXY}" ] && [ "${LH_APT_FTPRPOXY}" != "${ftp_proxy}" ]
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then
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ftp_proxy="${LH_APT_FTPRPOXY}"
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fi
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fi
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# Setting apt http proxy
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if [ -z "${LH_APT_HTTPPROXY}" ] && [ -n "${http_proxy}" ]
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then
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LH_APT_HTTPPROXY="${http_proxy}"
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else
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if [ -n "${LH_APT_HTTPPROXY}" ] && [ "${LH_APT_HTTPRPOXY}" != "${http_proxy}" ]
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then
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http_proxy="${LH_APT_HTTPPROXY}"
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fi
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fi
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# Setting apt pdiffs
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LH_APT_PDIFFS="${LH_APT_PDIFFS:-enabled}"
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# Setting apt pipeline
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# LH_APT_PIPELINE
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# Setting apt recommends
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LH_APT_RECOMMENDS="${LH_APT_RECOMMENDS:-enabled}"
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# Setting apt secure
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LH_APT_SECURE="${LH_APT_SECURE:-enabled}"
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# Setting bootstrap program
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if [ -z "${LH_BOOTSTRAP}" ] || [ ! -x "${LH_BOOTSTRAP}" ]
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then
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case "${LH_MODE}" in
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debian)
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if [ -x "/usr/bin/cdebootstrap" ]
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then
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LH_BOOTSTRAP="cdebootstrap"
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elif [ -x "/usr/sbin/debootstrap" ]
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then
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LH_BOOTSTRAP="debootstrap"
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else
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echo "E: Can't process file /usr/bin/cdebootstrap or /usr/sbin/debootstrap (FIXME)"
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exit 1
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fi
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;;
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ubuntu)
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if [ -x "/usr/bin/cdebootstrap" ] && [ -d /usr/share/cdebootstrap/generic-ubuntu ]
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then
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LH_BOOTSTRAP="cdebootstrap"
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elif [ -x "/usr/sbin/debootstrap" ] && [ -f /usr/lib/debootstrap/scripts/feisty ]
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then
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LH_BOOTSTRAP="debootstrap"
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else
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echo "E: Your version of debootstrap or cdebootstrap is outdated and does not support ubuntu."
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exit 1
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fi
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;;
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esac
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fi
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# Setting cache option
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LH_CACHE_INDICES="${LH_CACHE_INDICES:-disabled}"
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LH_CACHE_PACKAGES="${LH_CACHE_PACKAGES:-enabled}"
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LH_CACHE_STAGES="${LH_CACHE_STAGES:-bootstrap}"
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# Setting debconf frontend
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LH_DEBCONF_FRONTEND="${LH_DEBCONF_FRONTEND:-noninteractive}"
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LH_DEBCONF_NOWARNINGS="${LH_DEBCONF_NOWARNINGS:-yes}"
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LH_DEBCONF_PRIORITY="${LH_DEBCONF_PRIORITY:-critical}"
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# Setting genisoimage
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if [ -z "${LH_GENISOIMAGE}" ]
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then
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case "${LH_MODE}" in
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debian)
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LH_GENISOIMAGE="genisoimage"
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;;
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ubuntu)
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LH_GENISOIMAGE="mkisofs"
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;;
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esac
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fi
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# Setting initramfs hook
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if [ -z "${LH_INITRAMFS}" ]
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then
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if [ "${LIVE_DISTRIBUTION}" = "etch" ]
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then
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LH_INITRAMFS="casper"
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else
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LH_INITRAMFS="live-initramfs"
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fi
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fi
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# Setting losetup
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if [ -z "${LH_LOSETUP}" ] || [ ! -x "${LH_LOSETUP}" ]
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then
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# Workaround for loop-aes-utils divertion
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if [ -x /sbin/losetup.orig ]
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then
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LH_LOSETUP="losetup.orig"
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elif [ -x /sbin/losetup ]
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then
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LH_LOSETUP="losetup"
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else
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echo "E: Can't process file /sbin/losetup (FIXME)"
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fi
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fi
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if [ "`id -u`" = "0" ]
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then
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# If we are root, disable root command
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LIVE_ROOT_COMMAND=""
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else
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if [ -x /usr/bin/sudo ]
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then
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# FIXME: this is disabled until considered safe
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#LIVE_ROOT_COMMAND="sudo"
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LIVE_ROOT_COMMAND=""
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fi
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fi
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# Setting tasksel
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LH_TASKSEL="${LH_TASKSEL:-aptitude}"
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# Setting root directory
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if [ -z "${LIVE_ROOT}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_ROOT="debian-live"
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;;
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ubuntu)
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LIVE_ROOT="ubuntu-live"
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;;
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esac
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fi
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# Setting includes
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if [ -z "${LIVE_INCLUDES}" ]
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then
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LIVE_INCLUDES="${LH_BASE:-/usr/share/live-helper}/includes"
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fi
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# Setting templates
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if [ -z "${LIVE_TEMPLATES}" ]
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then
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LIVE_TEMPLATES="${LH_BASE:-/usr/share/live-helper}/templates"
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fi
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# Setting live helper options
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LH_BREAKPOINTS="${LH_BREAKPOINTS:-disabled}"
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LH_DEBUG="${LH_DEBUG:-disabled}"
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LH_FORCE="${LH_FORCE:-disabled}"
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LH_QUIET="${LH_QUIET:-disabled}"
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LH_VERBOSE="${LH_VERBOSE:-disabled}"
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## config/bootstrap
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# Setting architecture value
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if [ -z "${LIVE_ARCHITECTURE}" ]
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then
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if [ -x "/usr/bin/dpkg" ]
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then
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LIVE_ARCHITECTURE="`dpkg --print-architecture`"
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else
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echo "W: Can't process file /usr/bin/dpkg, setting architecture to i386"
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LIVE_ARCHITECTURE="i386"
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fi
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fi
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# Setting distribution configuration value
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# LIVE_BOOTSTRAP_CONFIG
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# Setting flavour value
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LIVE_BOOTSTRAP_FLAVOUR="${LIVE_BOOTSTRAP_FLAVOUR:-standard}"
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# Setting boostrap keyring
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# LIVE_BOOTSTRAP_KEYRING
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# Setting mirror to fetch packages from
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if [ -z "${LIVE_MIRROR_BOOTSTRAP}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_MIRROR_BOOTSTRAP="http://ftp.debian.org/debian/"
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;;
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ubuntu)
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LIVE_MIRROR_BOOTSTRAP="http://archive.ubuntu.com/ubuntu/"
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;;
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esac
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fi
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# Setting security mirror to fetch packages from
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if [ -z "${LIVE_MIRROR_BOOTSTRAP_SECURITY}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_MIRROR_BOOTSTRAP_SECURITY="http://security.debian.org/"
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;;
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ubuntu)
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LIVE_MIRROR_BOOTSTRAP_SECURITY="http://security.ubuntu.org/ubuntu/"
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;;
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esac
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fi
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# Setting mirror which ends up in the image
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if [ -z "${LIVE_MIRROR_BINARY}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_MIRROR_BINARY="http://ftp.debian.org/debian/"
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;;
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ubuntu)
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LIVE_MIRROR_BINARY="http://archive.ubuntu.com/ubuntu/"
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;;
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esac
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fi
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# Setting security mirror which ends up in the image
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if [ -z "${LIVE_MIRROR_BINARY_SECURITY}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_MIRROR_BINARY_SECURITY="http://security.debian.org/"
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;;
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ubuntu)
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LIVE_MIRROR_BINARY_SECURITY="http://security.ubuntu.com/ubuntu/"
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;;
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esac
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fi
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# Setting sections value
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if [ -z "${LIVE_SECTIONS}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_SECTIONS="main"
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;;
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ubuntu)
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LIVE_SECTIONS="main restricted"
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;;
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esac
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fi
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## config/chroot
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# Setting chroot filesystem
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LIVE_CHROOT_FILESYSTEM="${LIVE_CHROOT_FILESYSTEM:-squashfs}"
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# LIVE_HOOKS
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# Setting interactive shell/X11/Xnest
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LIVE_INTERACTIVE="${LIVE_INTERACTIVE:-disabled}"
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# Setting keyring packages
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# LIVE_KEYRING_PACKAGES
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# Setting language string
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# LIVE_LANGUAGE
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# Setting linux flavour string
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if [ -z "${LIVE_LINUX_FLAVOURS}" ]
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then
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case "${LIVE_ARCHITECTURE}" in
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alpha)
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LIVE_LINUX_FLAVOURS="alpha-generic"
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;;
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amd64)
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case "${LH_MODE}" in
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debian)
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LIVE_LINUX_FLAVOURS="amd64"
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;;
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ubuntu)
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LIVE_LINUX_FLAVOURS="amd64-generic"
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;;
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esac
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;;
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arm)
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echo "E: You need to specify the linux kernel flavour manually on arm (FIXME)."
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exit 1
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;;
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hppa)
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LIVE_LINUX_FLAVOURS="parisc"
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;;
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i386)
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case "${LH_MODE}" in
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debian)
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LIVE_LINUX_FLAVOURS="486"
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;;
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ubuntu)
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LIVE_LINUX_FLAVOURS="386"
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;;
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esac
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;;
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ia64)
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LIVE_LINUX_FLAVOURS="itanium"
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;;
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m68k)
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LIVE_LINUX_FLAVOURS="E: You need to specify the linux kernel flavour manually on m68k."
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exit 1
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;;
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powerpc)
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LIVE_LINUX_FLAVOURS="powerpc"
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;;
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s390)
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LIVE_LINUX_FLAVOURS="s390"
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;;
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sparc)
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case "${LH_MODE}" in
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debian)
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LIVE_LINUX_FLAVOURS="sparc32"
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# FIXME: needs update after etch
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;;
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ubuntu)
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LIVE_LINUX_FLAVOURS="sparc64"
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;;
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esac
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;;
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*)
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echo "E: Architecture notyet supported (FIXME)"
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;;
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esac
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fi
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# Set linux packages
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if [ -z "${LIVE_LINUX_PACKAGES}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_LINUX_PACKAGES="linux-image-2.6 squashfs-modules-2.6 unionfs-modules-2.6"
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;;
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ubuntu)
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LIVE_LINUX_PACKAGES="linux-image"
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;;
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esac
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if [ -n "${LIVE_ENCRYPTION}" ]
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then
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LIVE_LINUX_PACKAGES="${LIVE_LINUX_PACKAGES} loop-aes-modules-2.6"
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fi
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fi
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# Setting packages string
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# LIVE_PACKAGES
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# Setting packages list string
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LIVE_PACKAGES_LISTS="${LIVE_PACKAGES_LISTS:-standard}"
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# Setting package preseed
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# LIVE_PRESEED
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# Setting tasks string
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for LIST in ${LIVE_PACKAGES_LISTS}
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do
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case "${LIST}" in
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mini|minimal)
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LH_APT="apt-get"
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;;
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gnome-desktop)
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LIVE_PACKAGES_LISTS="`echo ${LIVE_PACKAGES_LISTS} | sed -e 's/gnome-desktop//'` standard-x11"
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LIVE_TASKS="`echo ${LIVE_TASKS} | sed -e 's/standard//' -e 's/laptop//' -e 's/gnome-desktop//' -e 's/desktop//'` standard laptop gnome-desktop desktop"
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;;
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kde-desktop)
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LIVE_PACKAGES_LISTS="`echo ${LIVE_PACKAGES_LISTS} | sed -e 's/kde-desktop//'` standard-x11"
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LIVE_TASKS="`echo ${LIVE_TASKS} | sed -e 's/standard//' -e 's/laptop//' -e 's/kde-desktop//' -e 's/desktop//'` standard laptop kde-desktop desktop"
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;;
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xfce-desktop)
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LIVE_PACKAGES_LISTS="`echo ${LIVE_PACKAGES_LISTS} | sed -e 's/xfce-desktop//'` standard-x11"
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LIVE_TASKS="`echo ${LIVE_TASKS} | sed -e 's/standard//' -e 's/laptop//' -e 's/xfce-desktop//' -e 's/desktop//'` standard laptop xfce-desktop desktop"
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;;
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esac
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done
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LIVE_PACKAGES_LISTS="`echo ${LIVE_PACKAGES_LISTS} | sed -e 's/ //g'`"
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LIVE_TASKS="`echo ${LIVE_TASKS} | sed -e 's/ //g'`"
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# Setting tasks
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# LIVE_TASKS
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# Setting security updates option
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LIVE_SECURITY="${LIVE_SECURITY:-enabled}"
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# Setting symlink convertion option
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LIVE_SYMLINKS="${LIVE_SYMLINKS:-disabled}"
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# Setting sysvinit option
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LIVE_SYSVINIT="${LIVE_SYSVINIT:-disabled}"
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## config/binary
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# Setting image type
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LIVE_BINARY_IMAGES="${LIVE_BINARY_IMAGES:-iso}"
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# Setting apt indices
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LIVE_BINARY_INDICES="${LIVE_BINARY_INDICES:-enabled}"
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# Setting boot parameters
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# LIVE_BOOTAPPEND
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# Setting bootloader
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if [ -z "${LIVE_BOOTLOADER}" ]
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then
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case "${LIVE_ARCHITECTURE}" in
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amd64|i386)
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LIVE_BOOTLOADER="syslinux"
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;;
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powerpc)
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LIVE_BOOTLOADER="yaboot"
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;;
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esac
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fi
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# Setting debian-installer option
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LIVE_DEBIAN_INSTALLER="${LIVE_DEBIAN_INSTALLER:-disabled}"
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# Setting encryption
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# LIVE_ENCRYPTION
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# Setting grub splash
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# LIVE_GRUB_SPLASH
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# Setting hostname
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if [ -z "${LIVE_HOSTNAME}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_HOSTNAME="debian"
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;;
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ubuntu)
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LIVE_HOSTNAME="ubuntu"
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;;
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esac
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fi
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# Setting iso author
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if [ -z "${LIVE_ISO_APPLICATION}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_ISO_APPLICATION="Debian Live"
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;;
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ubuntu)
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LIVE_ISO_APPLICATION="Ubuntu Live"
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;;
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esac
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fi
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# Set iso preparer
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LIVE_ISO_PREPARER="${LIVE_ISO_PREPARER:-live-helper ${VERSION}; http://packages.qa.debian.org/live-helper}"
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# Set iso publisher
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LIVE_ISO_PUBLISHER="${LIVE_ISO_PUBLISHER:-Debian Live project; http://debian-live.alioth.debian.org/; debian-live-devel@lists.alioth.debian.org}"
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# Setting iso volume
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if [ -z "${LIVE_ISO_VOLUME}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_ISO_VOLUME="Debian Live \`date +%Y%m%d-%H:%M\`"
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;;
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ubuntu)
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LIVE_ISO_VOLUME="Ubuntu Live \`date +%Y%m%d-%H:%M\`"
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;;
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esac
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fi
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# Setting memtest option
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LIVE_MEMTEST="${LIVE_MEMTEST:-memtest86+}"
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# Setting netboot server path
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if [ -z "${LIVE_NET_PATH}" ]
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then
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case "${LH_MODE}" in
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debian)
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LIVE_NET_PATH="/srv/debian-live"
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;;
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ubuntu)
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LIVE_NET_PATH="/srv/ubuntu-live"
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;;
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esac
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fi
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# Setting netboot server address
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LIVE_NET_SERVER="${LIVE_NET_SERVER:-192.168.1.1}"
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# Setting syslinux splash
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# LIVE_SYSLINUX_SPLASH
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# Setting username
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|
LIVE_USERNAME="${LIVE_USERNAME:-user}"
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|
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## config/source
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|
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# Setting source option
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|
LIVE_SOURCE="${LIVE_SOURCE:-disabled}"
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|
|
# Setting image type
|
|
LIVE_SOURCE_IMAGES="${LIVE_SOURCE_IMAGES:-tar}"
|
|
}
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