gfxtest

#! /bin/bash


# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function switch_disk {
  disk=$1

  if [ -z "$disk" -o ! -f "$tmp_dir/syslinux.img_$disk" ] ; then
    echo "no such disk: $disk"
    exit 1
  fi

  dd if="$tmp_dir/syslinux.img_$disk" of="$tmp_dir/syslinux.img" conv=notrunc status=noxfer
}


# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function gfxtest_isolinux  {
  set -f
  $gfxboot -b isolinux --cdrom \
     --test --preview --archive $opt_archive $gfxboot_args \
     --test-add-files $add_files --test-rm-files gfxtest.config $rm_files $gfxboot_x_args
  set +f
}


# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function gfxtest_syslinux  {
  set -f
  $gfxboot -b syslinux \
     --test --preview --archive $opt_archive $gfxboot_args \
     --test-add-files $add_files --test-rm-files gfxtest.config $rm_files $gfxboot_x_args
  set +f
}


# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function gfxtest_pxelinux  {
  set -f
  $gfxboot -b pxelinux --net \
     --test --preview --archive $opt_archive $gfxboot_args \
     --test-add-files $add_files --test-rm-files gfxtest.config $rm_files $gfxboot_x_args
  set +f
}


# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function gfxtest_grub  {
  set -f
  $gfxboot -b grub \
     --test --preview --archive $opt_archive $gfxboot_args \
     --test-add-files $add_files --test-rm-files gfxtest.config $rm_files $gfxboot_x_args
  set +f
}


# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function gfxtest_lilo  {
  set -f
  $gfxboot -b lilo \
     --test --preview --archive $opt_archive $gfxboot_args \
     --test-add-files $add_files --test-rm-files gfxtest.config $rm_files $gfxboot_x_args
  set +f
}


# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

function usage {
  cat <<EOF
usage: gfxtest [OPTIONS] [TARGET] [-- GFXBOOT_OPTIONS]
Build and test gfxboot themes.

Options:
  -h, --help            Write this help text.
  -m, --make            Force rebuilding the theme.
  --type TYPE           Bootlogo type. Either boot or install.
  --disk N              Switch to disk N.
  -l, --lang LANG       Set default language to LANG.
  -t, --theme THEME     Use theme THEME.
  --vm VM               Use VM as virtual machine (see 'gfxboot --help' for values).

TARGET: cdrom, lilo, grub, syslinux, pxe (every subdir in 'test')

GFXBOOT_OPTIONS: extra set of options passed to the gfxboot script.
Note that the leading '--' is required.
EOF
  exit $1
}


# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

test_dir=test
gfxboot=gfxboot
[ -x gfxboot ] && gfxboot=./gfxboot

OPTS=`getopt -n gfxtest -o mhl:t: --long make,help,disk:,lang:,vm:,type:,32,64,theme:,lilo:,grub:,syslinux:,isolinux:,pxelinux: -- "$@"`
if [ $? != 0 ] ; then
  echo "See 'gfxtest --help' for usage instructions."
  exit 1
fi

eval set -- "$OPTS"

while true ; do
  case "$1" in
    -h|--help) usage 0 ;;
    --type) opt_type="$2" ; shift 2 ;;
    --disk) opt_disk="$2" ; shift 2 ;;
    -l|--lang) gfxboot_args="$gfxboot_args --default-language $2" ; shift 2 ;;
    -t|--theme) opt_theme="$2" ; shift 2 ;;
    -m|--make) opt_make='-B' ; shift ;;
    --vm) gfxboot_args="$gfxboot_args --vm $2" ; shift 2 ;;
    --32) opt_32=1 ; shift ;;
    --64) opt_64=1 ; shift ;;
    --) shift ; break;;
    *) echo "oops: $1" ; exit 1 ;;
  esac
done

if [ -n "$opt_disk" ] ; then
  switch_disk $disk
  exit
fi

case "$1" in
  ""|-*) what=cdrom ;;
  *) what="$1" ; shift ;;
esac

if [ ! -d test -o ! -d themes ] ; then
  echo "error: gfxtest must be run from /usr/share/gfxboot"
  exit 3
fi

if [ ! -d "$test_dir/$what" ] ; then
  echo "config directory missing: $what"
  exit 1
else
  [ -f "$test_dir/$what/gfxtest.config" ] && . "$test_dir/$what/gfxtest.config"
fi

gfxboot_x_args="$args $@"

opt_theme=${opt_theme:-openSUSE}
if [ ! -d "themes/$opt_theme" ] ; then
  echo "no such theme: $opt_theme"
  exit 1
fi

opt_archive="themes/$opt_theme/${archive:-bootlogo}"
case "$opt_type" in
  boot) opt_archive="themes/$opt_theme/message" ;;
  install) opt_archive="themes/$opt_theme/bootlogo" ;;
  "") ;;
  *) echo "unsupported type: $opt_type" ; exit 1 ;;
esac

add_files=`echo $test_dir/$what/*`

if [ -f gfxboot-compile.c -a ! -x gfxboot-compile ] ; then
  make

  [ -x gfxboot-compile ] || {
    echo "error: gfxboot-compile missing. Run 'make' first."
    exit 2
  }
fi

make $opt_make -C themes/$opt_theme || exit

if [ ! -f "$opt_archive" ] ; then
  echo "gfxboot archive missing: $opt_archive"
  exit 1
fi

tmp_dir=tmp
mkdir -p "$tmp_dir" || exit

if [ -z "$setup" ] ; then
  echo "setup function not defined"
  exit 1
fi

if [ "`type -t gfxtest_$setup`" = function ] ; then
  gfxtest_$setup
else
  echo "no such setup function: $setup"
  exit 1
fi