#!/bin/bash
#  Copyright (C) 2010, 2012  Matias A. Fonzo, <selk@dragora.org>
#
#  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/>.

set -e

CWD=$(pwd)

TMP=${TMP:-/tmp/sources}
OUT=${OUT:-/tmp/packages}

V=1.5
ARCH=noarch
B=3

PKG=${TMP}/package-xorgxconf

rm -rf $PKG
mkdir -p $PKG $OUT

cd $PKG

# Add the VESA configuration file for Xorg:
install -D -m 644 ${CWD}/xorg.conf-vesa ${PKG}/etc/X11/xorg.conf-vesa

# Add the profile for xdg-utils:
install -D -m 755 ${CWD}/profile.d/xdg ${PKG}/etc/profile.d/xdg.new

# Add the "wmconfig" script:
install -D -m 755 ${CWD}/wmconfig/wmconfig ${PKG}/usr/bin/wmconfig

# Translation files:
( cd ${CWD}/wmconfig/po
  for file in * ; do
    ext=${file#*.*.}

    mkdir -p ${PKG}/usr/share/locale/${ext}/LC_MESSAGES
    msgfmt -o ${PKG}/usr/share/locale/${ext}/LC_MESSAGES/wmconfig.mo $file

    # Convert our translation files to UTF-8:
    mkdir -p ${PKG}/usr/share/locale/${ext}.utf8/LC_MESSAGES
    iconv --from-code=ISO8859-1 --to-code=UTF8 $file | msgfmt - -o \
     ${PKG}/usr/share/locale/${ext}.utf8/LC_MESSAGES/wmconfig.mo
  done
)

# Include our script to create/re-create the X fonts:
install -m 755 ${CWD}/update-xfontdir -D ${PKG}/usr/bin/update-xfontdir

# Make the pre-post script:
mkdir -p ${PKG}/install
cat << "EOF" > ${PKG}/install/pre-post
# Make/Update the X font index cache:
if [ -x /usr/bin/update-xfontdir ]; then
  /usr/bin/update-xfontdir
fi

EOF

# Make the post-install script:
cat << "EOF" > ${PKG}/install/post-install
# Handle config files:
config() {
  local new old
  new="$1"
  old=${1%.new}
  if [ ! -r $old ]; then
    mv $new $old
  elif [ "$(md5sum $old | cut -f 1 -d ' ')" = "$(md5sum $new | cut -f 1 -d ' ')" ]; then
    rm $new
  else
    echo "You have a new config file \"${ROOT}/${new}\" at your consideration."
  fi
}

config etc/profile.d/xdg.new

EOF

# Copy the description files:
mkdir -p ${PKG}/description
cp ${CWD}/description/* ${PKG}/description

cd $PKG
makepkg ${OUT}/xorgxconf-${V}-${ARCH}-${B}.tlz