#!/bin/sh
# http://www.phys.ethz.ch/~franklin/Projects/dphys2/endfirstrun
#   - script to be run at end of /sbin/dbootstrap for further automation
# copyright ETH Zuerich Physics Deparement, use under either BSD or GPL license
# author Neil Franklin, last modification 2003.04.11


# this script is intended to be run as  root  by  dbootstrap  chroot-ed to the
#   target disk, at the end of the first installation stage


# this script generates 2 scripts to be run by base-config, that fix up the
#   installed system, so that it autoinstalls our desired packages and configs
#   and does so without any questions being asked


# where to add the 2 more base-config scripts
BASECONF_DIR=/usr/lib/base-config


# --- fix up debconf for no questions

# prevent questions while installing packages from woody-proposed-updates
#   this is also then active later when installing random stuff

# 01debconf, so just after 00dbootstrap_settings, after Debian has touched this
SCRIPT_DEBCONF=${BASECONF_DIR}/01debconf

/bin/cat << EOF > ${SCRIPT_DEBCONF}
#!/bin/sh -e
# reconfigure debconf to not ask any questions

# debconf access needs this, first action (may restart this script!)
. /usr/share/debconf/confmodule

# make base-config set up debconf to use defaults, without asking questions
#   get rid of as many dialogs and questions as possible
# *NOTE* that we still need debconf-preload because base-config tricks us
db_set debconf/priority critical
db_set debconf/frontend noninteractive

rm ${SCRIPT_DEBCONF}
EOF

/bin/chmod 755 ${SCRIPT_DEBCONF}


# --- insert script to load our host package for this host

# do an  apt-get install  of host package at the end

# 99z10hostpackage so it sorts after 99inittab, 'h'<'i' so use 'z' :-(
#   so after all Debian stuff done, as if user had logged in and done apt-get
#     this allows us to do anything, including rebooting, without conflicts
SCRIPT_HOSTPACKAGE=${BASECONF_DIR}/99z20hostpackage

# where we install a facultative script to be run after  apt-get  has exited
#   this may be used to trigger an reboot or other actions  apt-get  dislikes
POST_ATP_GET=/etc/dphys/post-apt-get

/bin/cat << EOF > ${SCRIPT_HOSTPACKAGE}
#!/bin/sh -e
# install the host package and all its dependencies

# we name all our local packages dphys-*, so host packages are dphys-host-*
#   dphys-host-`hostname` is expected to:
#     a) depend on host specific packages (such as kernel)
#     b) install host specific config files (such as XF86Config)
#     c) an dphys-site site package which does the rest of the work
#   dphys-site is expected to:
#     a) depends on packages used on all hosts
#     b) installs config files used on all hosts
#     e) add daily cron job to  apt-get update/upgrade, incl newer dphys-site
#     f) add init.d script for the case cron job is not run due to power off
#   see "makepackage" for generating/modifying such host and site packages

# run yes with nice, else it uses up all CPU und apt-gat gets really slow
nice yes '' | apt-get install dphys-host-\`hostname\`

# some packages crash out of  apt-get install  but work when re-run
#   some being g77 und g77-2.95, if you have such use this dirty fix instead:
#while ! nice yes '' | apt-get install dphys-host-\`hostname\`; do :; done

if [ -x ${POST_ATP_GET} ] ; then
  ${POST_ATP_GET}
fi

rm ${SCRIPT_HOSTPACKAGE}
EOF

/bin/chmod 755 ${SCRIPT_HOSTPACKAGE}