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build-iso
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#!/bin/bash
#==============================================================================
# build-iso: Build antiX liveCD/USB isos from scratch using debootstrap.
#
# Copyright 2012 -- 2015
# BitJam and anticapitalista for antiX <[email protected]>
#==============================================================================
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>.
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
VERSION="1.21.00"
VERSION_DATE="Thu Mar 28 12:33:18 MDT 2019"
ME=${0##*/}
UPDATE_SKIP_PART="2-10,14-17,19"
ISO_SKIP_STAGE="2-5,7"
usage() {
cat <<Usage
Usage: $ME [options] [N]
Build an antiX liveCD/USB iso from scratch using debootstrap.
Options:
-a --auto Don't prompt before entering each stage
-A --AUTO ... and also clear out most files when done.
-c --chroot Enter the chroot environment if it is available
-C --color= Color mode: high|low|off. Default is high.
-d --delete Delete squashfs dir and stage-?.out files when done
without prompting
-D --DELETE Also delete entire work directory without prompting
-e --error-ask Ask before exiting due to stderr output messages
-f --fast Mount chroot directory as tmpfs for speed
-F --FAST-UMOUNT List and optionally umount all our tmpfs mounts
-h --help Show this help
-i --iso-only Only build an iso. Don't create a squashfs file
-I --INTERACTIVE Let Debian ask config questions inside the chroot
-j --jbb Suppress voluminous output
--lz4 Override default compression scheme with lz4
-m --manual Enter chroot if the automatic chroot stage fails
-n --no-error-check Don't do error checking on stderr output
-N --NO-ERROR-LOG Also, don't log or highlight errors on stderr
-p --pretend Show what would be done next but do nothing
-q --quiet Ask fewer questions (and print less in --pretend mode)
-r --reset Update all default variables in stage 0
-s --stats Display the number of packages that would be installed
-S --SAVE Save the squashfs directory in the cache
-u --update Skip most parts in chroot stage preceding add and remove
-U --UPDATE Merge add.list and remove.list into the other lists
--user-default specify a defaults file, must be present in Input folder
-V --VERBOSE Print even more than we already do
-v --version Print version info and exit
--show-stages Show the stages of processing
--show-parts Show parts of stage-$chroot_stage and how to control them
-0 -- -8 Start over from stage N.
Short options stack: -up0 == -u -p -0 == --update --pretend -0
Optional argument:
N Start over from stage N (same as -N).
Usage
exit 0
}
# Output from start_main() does not get vlogged
main() {
unset UMOUNT_ERRORS
MAIN_T=$(date +%s)
local firefox_prefs="/etc/skel/.mozilla/firefox/*/prefs.js"
local all_stages="0 1 2 3 4 5 6 7 8 9"
local chroot_stage=4
local stage output_file
local manual_mode pretend_mode auto_mode chroot_mode delete_mode delete_all
local quiet_mode start_from reset_mode iso_only full_auto update_mode UPDATE_mode
local show_parts show_stages interactive color_mode verbose_mode stats_mode
local no_log_errors no_check_errors disable_errors do_fast check_tmpfs
local save_mode jbb_mode
local script_dir=$(dirname $(readlink -f $0))
local template=$script_dir/Template
local tools=$script_dir/Tools
local output_dir=$script_dir/Output
local input_dir=$script_dir/Input
local remaster_dir=$(readlink -f $script_dir/Remaster)
local iso_file_dir=$remaster_dir/iso-files
local deb_cache_dir=$remaster_dir/deb-cache/archives
local manual_selections=manual-selections
local exit_file=$output_dir/MUST-EXIT
local sign_off_file=$output_dir/SIGN-OFF
local first_time_file=$input_dir/first-time
local did_stage_file=$output_dir/did-stage
local log_file=$output_dir/$ME.log
local err_file=$output_dir/$ME.err
local make_xinitrc=/usr/share/antiX/lib/make-xinitrc
local live_files_list=$input_dir/live-files.list
local initrd_modules_file=$input_dir/initrd-modules
local strict_regex_file=$input_dir/strict-exceptions.regex
local lax_regex_file=$input_dir/lax-errors.regex
local regex_files="$lax_regex_file $strict_regex_file"
local theme_dir=$script_dir/Themes
local root_path="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin"
local part_env="ASK_PART EXIT_PART RUN_PART SHELL_PART SKIP_PART TEST_PART"
local stage_env="ASK_STAGE EXIT_STAGE SKIP_STAGE"
local build_dir="/Build"
local partial_name="PARTIAL"
local partial_file=$build_dir/$partial_name
local seed_fname="random-seed"
local user_defaults
local short_stack="aAcCdDefFhiIjmnNpqrsuUvV0-8"
# Need the leading space to prevent echo from swallowing -e or -E
local arg val ARGS=$(echo " $*")
while [ $# -gt 0 -a -z "${1##-*}" ]; do
arg=${1#-}; shift
# Unstack single-letter options
case $arg in
[$short_stack][$short_stack]*)
if echo "$arg" | grep -q "^[$short_stack]\+$"; then
set -- $(echo $arg | sed -r 's/([a-zA-Z])/ -\1 /g') "$@"
continue
fi;;
esac
# Deal with all options that take a parameter
case $arg in
-color|C) [ $# -lt 1 ] && fatal "Expected a parameter after: $(pqw -$arg)"
val=$1
[ -n "$val" -a -z "${val##-*}" ] \
&& fatal "Suspicious argument after -$arg: $(pqw $val)"
shift ;;
-user-default) [ $# -lt 1 ] && fatal "Expected a parameter after: $(pqw -$arg)"
val=$1
user_defaults="$input_dir/$val"
[ ! -e "$user_defaults" ] \
&& fatal "Default file not found -$arg: $(pqw $val)"
shift ;;
*=*) val=${arg#*=} ;;
*) val="???" ;;
esac
case $arg in
-auto|a) auto_mode=true ;;
-AUTO|A) auto_mode=true ; full_auto=true ;;
-chroot|c) chroot_mode=true ;;
-color=*|C=*) color_mode=$val ;;
-color|C) color_mode=$val ;;
-delete|d) delete_mode=true ;;
-DELETE|D) delete_mode=true ; delete_all=true ;;
-error-ask|e) ask_errors=true ;;
-fast|f) do_fast=true ;;
-FAST-UMOUNT|F) check_tmpfs=true ;;
-help|h) usage ;;
-iso-only|i) iso_only=true ;;
-INTERACTIVE|I) interactive=true ;;
-jbb|j) jbb_mode=true ;;
-manual|m) manual_mode=true ;;
-no-error-check|n) disable_errors=true ;;
-NO-ERROR-LOG|N) no_log_errors=true ; disable_errors=true ;;
-pretend|p) pretend_mode=true ;;
-quiet|q) quiet_mode=true ;;
-reset|r) reset_mode=true ;;
-stats|s) stats_mode=true ;;
-SAVE|S) save_mode=true ;;
-show-parts) show_parts=true ;;
-show-stages) show_stages=true ;;
-update|u) update_mode=true ;;
-UPDATE|U) UPDATE_mode=true ;;
-VERBOSE|V) verbose_mode=true ;;
-user-default) user_default_file=true ;;
-lz4) lz4_override=true ;;
[0-8]) [ "$start_from" ] && fatal "Can only set starting stage once"
start_from=$arg ;;
-version|v) echo "$ME version $VERSION ($VERSION_DATE)"; exit ;;
*) fatal "Unknown parameter -$arg" ;;
esac
done
if [ $# -eq 1 -a -z "$start_from" ]; then
arg=$1; shift
case $arg in
[0-8]) start_from=$arg ;;
*) fatal "Bad stage argument: $arg. Must be [0-8]."
esac
fi
if [ "$update_mode" ]; then
: ${start_from:=$((chroot_stage - 1))}
SKIP_PART="$SKIP_PART${SKIP_PART:+,}$UPDATE_SKIP_PART"
fi
[ "$reset_mode" ] && : ${start_from:=0}
[ "$iso_only" ] && SKIP_STAGE="$SKIP_STAGE${SKIP_STAGE:+,}$ISO_SKIP_STAGE"
local e=$(printf "\e") shade=1
case $color_mode in
high|hi|"") color_mode="high" ;;
low|lo) color_mod="low" ;;
off) ;;
*) fatal "Bad --color operand: $color_mode" ;;
esac
local black blue green cyan red purple brown lt_gray dk_gray lt_blue
local lt_green lt_cyan lt_red magenta yellow white rev_red nc
local text_co bold_co err_co
local num_co prompt_co time_co
local high_co
if [ "$color_mode" != "off" ]; then
local e=$(printf "\e")
black="$e[0;30m"; blue="$e[0;34m"; green="$e[0;32m";
cyan="$e[0;36m"; red="$e[0;31m"; purple="$e[0;35m";
brown="$e[0;33m"; lt_gray="$e[0;37m"; dk_gray="$e[1;30m";
lt_blue="$e[1;34m"; lt_green="$e[1;32m"; lt_cyan="$e[1;36m";
lt_red="$e[1;31m"; magenta="$e[1;35m"; yellow="$e[1;33m";
white="$e[1;37m"; rev_red="$e[0;7;31m"; nc="$e[0m";
fi
case $color_mode in
high) text_co=$lt_cyan; bold_co=$yellow; err_co=$lt_red;
num_co=$magenta; prompt_co=$lt_green; time_co=$cyan;
high_co=$white; ;;
low) text_co=$nc; bold_co=$lt_blue; err_co=$red;
num_co=$purple; prompt_co=$green; time_co=$cyan;
high_co=$cyan; ;;
esac
[ "$pretend_mode" ] || SIGN_OFF="${bold_co}Quit$text_co $ME$nc"
local pretty_fmt="%15s: $text_co%s$nc\n"
[ $# -gt 0 ] && fatal "Extra command line parameters: $(pqw $@)"
[ -z "$script_dir" ] && fatal "No script_dir!"
[ "$script_dir" = "/" ] && fatal "script_dir can't be root dir!"
[ "$show_stages" ] && show_stages
[ "$show_parts" ] && show_parts
SUDO=sudo
[ $UID -eq 0 ] && SUDO=
[ -n "$show_parts" -o -n "$show_stages" ] && exit
local normal_defaults="$input_dir/defaults $input_dir/defaults-local"
local all_defaults="$input_dir/defaults-system $normal_defaults"
#echo "defaults" $normal_defaults
#echo "all_defaults" $all_defaults
if [ $user_default_file ]; then
local normal_defaults="$user_defaults $input_dir/defaults-local"
local all_defaults="$input_dir/defaults-system $normal_defaults"
#echo "defaults" $normal_defaults
#echo "all_defaults" $all_defaults
fi
load_defaults
trap on_exit EXIT
trap "echo; exit" INT
if [ -n "$pretend_mode" -o -n "$chroot_mode" -o -n "$stats_mode" ]; then
log_file=/dev/null
else
mkdir -p $(dirname $log_file)
fi
if [ "$check_tmpfs" ]; then
check_all_tmpfs && exit
vexit "No tmpfs mounts were found"
fi
[ "$script_dir" = "$build_dir" ] && no_log_errors=true
printf "\n$bold_co%63s$nc\n" "" | sed 's/ /-/g' >> $log_file
echo -e "$ME $ARGS" >> $log_file
echo -e " version: $VERSION ($VERSION_DATE)" >> $log_file
echo -e " started: $(date)" >> $log_file
echo -e "directory: $script_dir\n" >> $log_file
# Always start out with a clean slate
rm -f $exit_file $sign_off_file
update_template_file basic-applications.list basic-package.list
update_template_file pesky-packages.list pesky-package.list
[ "$update_mode" ] && say "update mode: skipping parts $(pq $SKIP_PART)"
expand_parts $part_env $stage_env
# Clear out the did-stage file
: > $did_stage_file
# We only advance to the next stage if the previous stages all completed and wrote
# stage-N.out output files. These files are also used for passing information on
# from one stage to the next.
while true; do
# Read previous output files and set the stage
for stage in $all_stages; do
output_file=$output_dir/stage-$stage.out
[ -r $output_file ] || break
[ "$start_from" ] && [ "$stage" -eq "$start_from" ] && break
source $output_file
done
# Variables derived from output files
local full_distro_name=$DISTRO_NAME-${DISTRO_VERSION}_$ISO_ARCH
[ "$DISTRO_NAME" = antiX ] && full_distro_name=$full_distro_name-$ISO_FLAV
local fancy_name="$full_distro_name $CODE_NAME $RELEASE_DATE"
local work_name=$DISTRO_NAME-${DISTRO_VERSION}-$ISO_ARCH-$DEBIAN_RELEASE
[ "$DISTRO_NAME" = antiX ] && work_name=$work_name-$ISO_FLAV
local work_dir=$remaster_dir/work/$work_name
local iso_dir=$work_dir/iso
local sqfs_dir=$work_dir/squashfs
local sqfs_output_dir=$sqfs_dir$build_dir/Output
local sqfs_input_dir=$sqfs_dir$build_dir/Input
local boot_menu_dir=$sqfs_dir/usr/local/share/boot-menus
local initrd_dir=$work_dir/initrd
local manual_selections_template=$template/COMMON/$manual_selections
local chroot_cache_opts="chroot $work_name $sqfs_dir"
local deboot_cache_opts="debootstrap $ARCH-$DEBIAN_RELEASE $sqfs_dir"
# Do weird modes here after variables are set
[ "$chroot_mode" ] && do_chroot && exit
if [ "$start_from" ]; then
[ $stage -lt $start_from ] \
&& fatal "Only at stage $(pqnw $stage). Can't start from stage $(pqnw $start_from)."
clear_outputs $start_from "$pretend_mode" "$delete_mode" || exit
start_from=
fi
[ "$save_mode" ] && do_save && exit
[ "$pretend_mode" ] && do_pretend && exit
[ "$stats_mode" ] && do_stats && exit
[ "$UPDATE_mode" ] && update_add_remove_lists && exit
[ "$script_dir" = "$build_dir" -a "$stage" != "$chroot_stage" ] \
&& fatal "In chroot environment but stage is $(pqw $stage)"
# Set window title (but only in normal modes)
echo -ne "\e]0;$ME stage:$stage $full_distro_name\a"
DID_WINDOW_TITLE=true
if has_word SKIP_STAGE $stage; then
say "Skipping stage $(pqn $stage)"
leave_stage notime
continue
fi
# We read in these files every time because they might have been
# edited inside the stages and the changes don't propagate up to here
if [ -z "$disable_errors" ]; then
read_error_regexes
check_errors_reset
#say "ERROR_OFFSET=$ERROR_OFFSET"
fi
if [ $stage -ne $chroot_stage -a -z "$no_log_errors" ]; then
[ -e $exit_file ] && exit $(cat $exit_file)
# The tee and sed only apply to stdrr. Stdout goes right through.
# This highlights stderr output and stores it in a file which we
# periodically scan with the check_errors_* routines
main_case 7>&1 1>&2 2>&7 \
| tee -a $err_file | sed -e "s/^/$red/" -e "s/$/$nc/"
# The redirects above cause main_case() to launch in a subshell which
# breaks the "exit" command. This fixes it by using my_exit() which
# writes $exit_file before exiting
[ -e $exit_file ] && exit $(cat $exit_file 2>/dev/null)
else
main_case
fi
done
}
main_case() {
case $stage in
0) do_stage_0 ;;
1) do_stage_1 ;;
2) do_stage_2 ;;
3) do_stage_3 ;;
4) do_stage_4 ;;
5) do_stage_5 ;;
6) do_stage_6 ;;
7) do_stage_7 ;;
8) do_stage_8 ;;
9) do_stage_9 ;;
*) fatal "Unknown stage: $stage"
esac
}
#==============================================================================
# The Ten Stages of Processing
#==============================================================================
#------------------------------------------------------------------------------
# Stage 0 gathers all user input and prepares defaults and directories
#------------------------------------------------------------------------------
do_stage_0() {
enter_stage 0 "!Gather inputs and set defaults"
[ -s $err_file -a -z "$no_log_errors" ] \
&& YES_no "Clear error file $(pq $ME.err)" && : > $err_file
if [ -e $first_time_file ]; then
say "The input file structure and layout have changed."
say "Your are encouraged to run in $(pq --reset) mode to verify input parameters."
if YES_no "Enter $(pq --reset) mode"; then
say "Entering $(pq --reset) mode."
reset_mode=true
else
rm -f $first_time_file
fi
fi
pick_prog MAKE_ISO $MAKE_ISO_PROGS
pick_prog GZIP $GZIP_PROGS
require_programs chroot debootstrap isohybrid mksquashfs md5sum sudo tee zsync \
pkill column expand strings iconv
mkdir -p $output_dir || my_exit
# Give user a chance to set up directories the way they want
if ! [ -d $remaster_dir ]; then
cat <<Remaster_Blurb
The "Remaster" directory does not exist. This is where *.iso files,
cache files, and intermediate storage will reside. Think gigabytes.
If you want it to be on a different device then exit now and create
a symlink called "Remaster".
Remaster_Blurb
YES_no_loud "Shall I create a local \"Remaster\" directory for you" \
|| vexit "Need Remaster symlink or directory to continue"
mkdir -p $script_dir/Remaster || my_exit
fi
local name
for name in DISTRO_NAME DISTRO_VERSION CODE_NAME K_VERSION K_REVISION \
NEW_HOSTNAME; do
update_default $name
done
load_defaults
# Fill in default value
: ${RELEASE_DATE:=$(date +"%-e %B %Y")}
choose "local mirror" LOCAL_MIRROR \
us gr au be bg br ch cz de dk ee es "fi" fr \
gr hk hr hu ie is it jp kr nl no nz pl pt ro \
ru se si sk tr tw ua uk us
choose "Debian release" DEBIAN_RELEASE \
stable testing unstable wheezy jessie
choose "which locales to enable" ENABLE_LOCALES \
"Default (about 60)" \
"All (about 400)" \
"Single (the one default locale)"
choose "arch" ARCH i386 amd64
choose "flavour" ISO_FLAV $(flavour_list)
K_GNU=
case $ISO_FLAV in
*-libre) K_GNU=-gnu
FLAV=${ISO_FLAV%-libre} ;;
*) FLAV=$ISO_FLAV ;;
esac
RESPIN_INHERIT=
case $FLAV in
mx32|mx64|mxahs|mxkde|mxbase64|mxbase32|mxfb32base|mxworkbench32|mxworkbench64) ISO_RESPIN_OF=$FLAV ;;
*) choose "flavour to base respin on" ISO_RESPIN_OF \
full base core
if [ -z "$(ls $template/$FLAV)" ] \
&& YES_no "Fill \"$FLAV\" directory from $ISO_RESPIN_OF ?"; then
cp $template/$ISO_RESPIN_OF/*.list $template/$FLAV/
YES_no "Do you want to stop now to edit your new respin?" \
&& vexit "at user's request"
fi
RESPIN_INHERIT=$ISO_RESPIN_OF;;
esac
case $ISO_RESPIN_OF in
mx32|mx64|mxahs|mxkde|mxbase64|mxbase32|mxfb32base|mxworkbench32|mxworkbench64) ;;
*) fatal "Invalid flavour to base respin on: $ISO_RESPIN_OF" ;;
esac
case $ARCH in
i386) K_ARCH=686 ; ISO_ARCH=386 ;;
amd64) K_ARCH=amd64 ; ISO_ARCH=x64 ;;
*) error "Invalid ARCH $(pqw $ARCH). Expected $(pqw i386) or $(pqw amd64)".
esac
K_NAME=$(echo $K_TEMPLATE | sed \
-e "s/%V/$K_VERSION/" \
-e "s/%G/$K_GNU/" \
-e "s/%R/$K_REVISION/" \
-e "s/%A/$K_ARCH/" \
-e "s/%V/$K_VERSION/")
#$K_VERSION$K_GNU-antix.$K_REVISION-$K_ARCH-smp
[ "$THEME" ] || select_theme
check_theme_dir $THEME
# repeated code
remaster_dir=$(readlink -f $script_dir/Remaster)
local full_distro_name=$DISTRO_NAME-${DISTRO_VERSION}_$ISO_ARCH
[ "$DISTRO_NAME" = antiX ] && full_distro_name=$full_distro_name-$ISO_FLAV
local iso_file=$full_distro_name.iso
local dir
for dir in $(flavour_list) COMMON base-AND-full; do
mkdir -p $script_dir/Deb/$dir
done
local full_iso_file=$iso_file_dir/$iso_file
if [ -e $full_iso_file ]; then
say "The output file $(pq Remaster/iso-files/$iso_file) already exists!"
say "If we continue then it will get over-written."
YES_no "Continue anyway" || my_exit 0
fi
cat <<Output > $output_file
ARCH="$ARCH"
FLAV="$FLAV"
GZIP="$GZIP"
ISO_ARCH="$ISO_ARCH"
ISO_FLAV="$ISO_FLAV"
K_NAME="$K_NAME"
MAKE_ISO="$MAKE_ISO"
RELEASE_DATE="$RELEASE_DATE"
RESPIN_INHERIT="$RESPIN_INHERIT"
THEME="$THEME"
ISO_RESPIN_OF="$ISO_RESPIN_OF"
Output
say "Ready to begin creation of $(pq $iso_file)"
pretty_output $((stage + 1)) >> $log_file
[ -e $first_time_file ] && rm -f $first_time_file
if [ -z "$quiet_mode" ]; then
echo "With:"
pretty_output $((stage + 1))
echo
fi
do_one_stat
printf "$pretty_fmt" REMASTER_DIR $remaster_dir
printf "$pretty_fmt" "on device" $(df $remaster_dir | tail -n1 | cut -f1 -d" ")
}
#------------------------------------------------------------------------------
# Stage 1 creates working directories and symlinks
#------------------------------------------------------------------------------
do_stage_1() {
enter_stage 1 "Make directories and symlinks"
convenience_link $work_dir work
convenience_link $sqfs_dir sqfs
convenience_link $iso_dir iso
convenience_link $initrd_dir initrd
leave_stage notime
}
#------------------------------------------------------------------------------
# Stage 2 runs debootstrap, makes some small adjustmesnt to the fs and also
# handles caching what debootstrap created.
#------------------------------------------------------------------------------
do_stage_2() {
enter_stage 2 "Run debootstrap"
[ "$do_fast" ] && mount_tmpfs
if test -d $sqfs_dir; then
say "Clear out existing files ..."
check_sqfs_dir
# Convoluted to be safer against deleting entire filesystem
$SUDO rm -rf $(dirname $sqfs_dir)/squashfs/*
fi
if restore_cache $chroot_cache_opts; then
leave_stage
return
fi
if ! restore_cache $deboot_cache_opts; then
say "debootstrap for $(pq $ARCH $DEBIAN_RELEASE) from local mirror $(pq $LOCAL_MIRROR) ..."
umount_chroot
mount_deb_cache
gather_say exclude "Exclude $(pqn %n) package%s"
local args="--arch=$ARCH"
local exclude_list=$(gather_join exclude)
[ "$exclude_list" ] && args="$args --exclude=$exclude_list"
local url="http://ftp.$LOCAL_MIRROR.debian.org/debian"
check_errors_strict
start_timer
$SUDO debootstrap $args $DEBIAN_RELEASE $sqfs_dir $url
end_timer "run debootstrap $ARCH $DEBIAN_RELEASE"
check_errors_lax
umount_chroot
[ -e $sqfs_dir/bin/bash ] || error "debootstrap failed"
fi
report_size $sqfs_dir
create_cache $deboot_cache_opts
say "Customize live system for antiX"
$SUDO rm -f $sqfs_dir/etc/apt/sources.list
copy_template_dir squashfs $sqfs_dir
leave_stage
}
#------------------------------------------------------------------------------
# Stage 3 prepares for running the chroot command for either a Bash shell or
# for running stage 4 in the chroot. Much of this functionality is repeated
# when the --chroot option is used so we put most of the work in prep_chroot().
#------------------------------------------------------------------------------
do_stage_3() {
enter_stage 3 "Prepare chroot"
check_sqfs_dir
# We want to run stage N+1 inside the chroot so we need to signal
# that the current stage is done
leave_stage notime
# Save the PARTIAL file from destruction but don't be fooled by older copies
rm -f $work_dir/$partial_name
[ -e $sqfs_dir$partial_file ] && cp $sqfs_dir$partial_file $work_dir
# Make sure we start over from scratch
$SUDO rm -rf $sqfs_dir$build_dir
prep_chroot
# Put saved PARTIAL file back in the build directory
[ -e $work_dir/$partial_name ] \
&& $SUDO mv $work_dir/$partial_name $sqfs_dir$partial_file
# This stage must fail if the next stage fails
rm $output_file
# Get realtime log updates from the chroot
(tail -n 0 -f $sqfs_output_dir/$ME.log >> $log_file) &
TAIL_PID_1=$!
if [ -z "$no_log_errors" ]; then
touch $err_file
(tail -n 0 -f $err_file > $sqfs_output_dir/$ME.err) &
TAIL_PID_2=$!
fi
HOST_HOSTNAME=$(hostname)
HOME_OWNER=$(stat -c %U:%G $HOME)
local args
local next_output_file=$sqfs_output_dir/stage-$((stage + 1)).out
[ "$interactive" ] && args="--interactive"
[ "$auto_mode" ] && args="$args --auto"
[ "$quiet_mode" ] && args="$args --quiet"
[ "$ask_errors" ] && args="$args --ASK-ERROR"
[ "$verbose_mode" ] && args="$args --VERBOSE"
[ "$color_mode" != high ] && args="$args --COLOR=$color_mode"
[ "$disable_errors" ] && args="$args --no-error-check"
mountpoint -q $sqfs_dir && args="$args --fast"
check_errors_strict
say "Run $(pq $ME) in chroot"
$SUDO chroot $sqfs_dir $build_dir/$ME $args
$SUDO hostname "$HOST_HOSTNAME"
if [ ! -e $next_output_file -a -n "$manual_mode" ]; then
say "The buld inside the chroot failed"
say "======================================================="
say "You are in a chroot environment."
say "Use the command $(pq /Build/$ME $args)"
say "to continue building"
say "Use $(pq exit) or $(pq Ctrl-D) when done"
say "======================================================="
$SUDO chroot $sqfs_dir /bin/bash -rcfile $build_dir/bashrc 2>&1
say "Left chroot"
fi
check_errors_reset
clear_pids
kill_chroot_procs
umount_chroot
[ -e $next_output_file ] || fatal "Build inside chroot failed"
local chroot_selections=$sqfs_dir$build_dir/$manual_selections
if [ -r $chroot_selections ]; then
say "Update $(pq $manual_selections) in Template"
cp $chroot_selections $manual_selections_template
fi
local missing
for missing in $sqfs_dir$build_dir/missing*; do
[ -r $missing ] && cp $missing $work_dir
done
cp $sqfs_output_dir/package-list.out $work_dir
cp $sqfs_input_dir/strict-exceptions.regex $input_dir
cp $sqfs_input_dir/lax-errors.regex $input_dir
cp $next_output_file $output_dir
leave_stage
report_size $sqfs_dir
}
#-----------------------------------------------------------------------------
# Stage 4 is the heart of the program. It runs inside the chroot and does most
# of the tasks needed to convert a debootstrap system into antiX. Each part
# inside here can be controled with the ASK_PART, SKIP_PART, etc environment
# variables.
#------------------------------------------------------------------------------
do_stage_4() {
enter_stage 4 "!Inside of chroot"
_say_ "$num_co===============================================================$nc"
#error-logchecking ASAP so we don't waste user's time
[ "$script_dir" = "$build_dir" ] || fatal "We do not appear to be in a chroot environment"
[ "$K_NAME" ] || error "No K_NAME specified"
if ! [ -r $manual_selections_template ]; then
say "No $(pq $manual_selections) file found. Forcing $(pq interactive) mode"
interactive=true
fi
if [ "$interactive" ]; then
say "Interactive mode $(pq enabled)"
if [ -r $manual_selections_template ] && YES_no_loud "Load current defaults"; then
say "Set defaults from $(pq $manual_selections) file"
debconf-set-selections $manual_selections_template
fi
else
say "interactive mode ${num_co}disabled"
export DEBIAN_FRONTEND=noninteractive
say "Set defaults from $(pq $manual_selections) file"
debconf-set-selections $manual_selections_template
fi
say "Create $(pq /etc/mtab)"
grep -v rootfs /proc/mounts > /etc/mtab
echo $$ > $build_dir/MY-PID
say "prepend $(pq $build_dir/fake) to PATH"
PATH=$build_dir/fake:$PATH
# Read in the ASK_PART, SKIP_PART, etc values from outer program
[ -r $script_dir/ENV_IN ] && source $script_dir/ENV_IN
require_programs apt-get
if [ -s $partial_file ] \
&& do_part 0 "!Stage 3Read PARTIAL file to skip parts done"; then
local add_skip=$(join_lines $partial_file ",")
say "have already processed these parts: $(pq $add_skip)"
if YES_no "Skip these parts this time"; then
SKIP_PART="$SKIP_PART${SKIP_PART:+,}$add_skip"
else
rm -f $partial_file
fi
else
skip_part 0 "Read PARTIAL file to skip parts done"
fi
if [ -e "/antix-archive-keyring.deb" ]; then
dpkg -i antix-archive-keyring.deb && rm /antix-archive-keyring.deb
fi
if [ -e "/mx19-archive-keyring.deb" ]; then
dpkg -i mx19-archive-keyring.deb && rm /mx19-archive-keyring.deb
fi
if [ -e "/mx21repo.asc" ]; then
apt-key add /mx21repo.asc && rm /mx21repo.asc
fi
if do_part 1 "Update repos and do apt-get update"; then
local list_dir=/etc/apt/sources.list.d
# Remove non-free repos from -libre flavours
[ -z "${ISO_FLAV%%*-libre}" ] \
&& sed -i -e 's/\<contrib\>//g' -e 's/\<non-free\>//g' $list_dir/debian.list
#case $ISO_RESPIN_OF in
# full) sed -i 's/\<base\>/full/g' $list_dir/antix.list ;;
# base|core) sed -i 's/\<full\>/base/g' $list_dir/antix.list ;;
# *) fatal "Bad Flavour: $ISO_RESPIN_OF" ;;
#esac
apt-get $APT_GET_OPTS update
end_part_lax
fi
if [ -z "${K_NAME##*\**}" ] && do_part 2 "Search for complete kernel name"; then
# Use apt-cache to get full kernel name if it contains a "*"
search_for_k_name
end_part_strict
else
skip_part 2 "Search for complete kernel name"
fi
: ${LOCALE:=en_US.UTF-8}
if do_part 3 "!Define locales"; then
case $ENABLE_LOCALES in
[Aa]ll) say "Will build $(pq all) locales"
sed -i -r "s/^# ([a-z][a-z]([a-z]?_| ISO|\.UTF| UTF))/\1/" /etc/locale.gen;;
[Dd]efault) say "Will build $(pq default) default locales" ;;
[Ss]ingle) say "Will build $(pq "$LOCALE") locale"
local locale_re=$(echo "$LOCALE" | sed 's/\./\\./g')
sed -i -r -e "s/^([a-z])/# \1/" -e "s/^#\s+($locale_re)/\1/" /etc/locale.gen;;
*) error "Bad ENABLE_LOCALES: $ENABLE_LOCALES"
esac
local cnt=$(grep ^[a-zA-Z] /etc/locale.gen | wc -l)
psay $cnt "There %are now $(pqn %n) locale%s to generate"
end_part_lax
fi
if gather_any basic-package \
&& do_part 4 "Install basic packages"; then
install_packages basic-package basic
end_part_lax
else
skip_part 4 "Install basic packages"
fi
if do_part 5 "Install kernel & headers"; then
apt-get $APT_GET_OPTS install linux-headers-$K_NAME linux-image-$K_NAME$UNSIGNED
end_part_strict
fi
if do_part 6 "Update locales"; then
: ${LOCALE:=en_US.UTF-8}
say "Set default locale to $(pq $LOCALE)"
update-locale LANG=$LOCALE
end_part_lax
fi
if gather_any pesky-package \
&& do_part 7 "Install pesky packages"; then
gather_say pesky-package "Install $(pqn %n) pesky package%s"
for package in $(gather pesky-package); do
DEBIAN_FRONTEND=dialog apt-get install $package
done
end_part_lax
else
skip_part 7 "Install pesky packages"
fi
if gather_any package \
&& do_part 8 "Install antiX packages"; then
install_packages package $FLAV
end_part_lax
else
skip_part 8 "Install antiX packages"
fi
#say_in $high_co "$(list_newer_procs)"
show_tmpfs_and_mem
if do_part 9 "Run first apt-get -f install"; then
apt-get update && apt-get $APT_GET_OPTS dist-upgrade
apt-get -f install
end_part_lax
fi
local debs=$(ls $build_dir/Deb/*.deb 2>/dev/null)
local cnt=$(echo "$debs" | wc -w)
if [ $cnt -gt 0 ] \
&& do_part 10 "Install latest antiX debs"; then
psay $cnt "Install $(pqn %n) .deb package%s"
for deb in $debs; do
say "install $(pq ${deb##*/})"
dpkg -i $deb
done
end_part_lax
else
skip_part 10 "Install latest antiX debs"
fi
if gather_any remove \
&& do_part 11 "Remove some packages"; then
gather_say remove "Remove $(pqn %n) package%s"
apt-get purge $(gather remove)
end_part_lax
fi
if gather_any add \
&& do_part 12 "Add some packages"; then
install_packages add "additional"
end_part_lax
fi
if gather_any reinstall \
&& do_part 13 "Reinstall some packages"; then
install_packages reinstall Reinstall --reinstall
end_part_lax
else
skip_part 13 "Reinstall some packages"
fi
if do_part 14 "!Update/configure X-related programs"; then
if [ -n "$(which slim)" -a -e /etc/slim.conf ]; then
say "Enable demo as live user in slim.conf"
sed -i -r '/default_user/ s/^#+//' /etc/slim.conf
fi
if [ -n "$X_TERM_EMULATOR" -a -x $X_TERM_EMULATOR ]; then
say "Set x-terminal-emulator to $(pq $X_TERM_EMULATOR)"
update-alternatives --set x-terminal-emulator $X_TERM_EMULATOR
else
error "Missing or unknown x-term-emulator $(pqw $X_TERM_EMULATOR)"
fi
if [ -n "$CURSOR_ICON_THEME" -a -e $CURSOR_ICON_THEME ]; then
say "Set cursor icon theme to $(pq $CURSOR_ICON_THEME)"
update-alternatives --set x-cursor-theme $CURSOR_ICON_THEME
else
error "Missing or unknown cursor icon theme $(pqw $CURSOR_ICON_THEME)"
fi
say "Reconfigure networking sym links"
update-rc.d networking remove