#! /bin/sh

# Copyright (C) 2010-2011 Peter de Ridder <peter@xfce.org>
# Copyright (C) 2012 Paweł Forysiuk <tuxator@o2.pl>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# See the file COPYING for the full license text.

# script: makedist.midori [version tag]
#
# This script creates an archive containing all required files for
# midori on windows.  The midori version is inserted in the name of
# the archive and appended to the name of the root directory in the
# archive.
# The name of the archive is contructed as follows:
# midori<version tag>-<timestamp>.extension
# The archive contains a root directory named:
# midori<version tag>

# a bit of configuration
root_dir=$MINGW_PREFIX
where_am_i=$PWD

if [ "$GSTREAMER_API_VERSION" == "" ]; then
    WEBKIT_VER=$(grep -E '(DEPS_GTK_webkitgtk\-)(.*)(_VERSION)'  CMakeCache.txt|cut -d \= -f 2 |cut -c 1)
    if [ "$WEBKIT_VER" == "2" ]; then
        GSTREAMER_API_VERSION=1.0
    else
        GSTREAMER_API_VERSION=0.10
    fi
fi

if [ "$MINGW_PREFIX" == "" ]; then
   echo "Error: MINGW_PREFIX variable is empty!"
   exit
fi

# create temporary working directory
temp_dir=`mktemp -d`

# check if we can use 7zip
have_7zip=`which 7za`

GTK3_BUILD=1
# Default to gtk3 but check just in case
GTK3=$(grep GTK3 CMakeCache.txt | awk -F \= '{print $2}')
if [ "$GTK3" != "ON" ] && [ "$GTK3" != "1" ];then
    GTK3_BUILD=0
fi

version=$(grep PACKAGE_VERSION ./midori/CMakeFiles/midori.dir/DependInfo.cmake|sed -e 's/^.*PACKAGE_VERSION=\\"\([^"]*\)\\".*$/\1/')

#strip sha from version if release
if [ "$RELEASE" != "" ];then
    version=$(echo $version| awk -F \~ '{print $1}')
fi

if [ "$1" != "" ]; then
   version_tag="$1"
fi

if [ "$version_tag" != "" ]; then
    version_tag=$version-$version_tag
else
    version_tag=$version
fi

if [ "$RELEASE" == "" ]; then
    ARCHIVE_FILENAME=midori-$version_tag-`date +%Y%m%d%H%M`
else
    ARCHIVE_FILENAME=midori-$version_tag
fi

# generate archive filename
if [ "$have_7zip" != ""  ]; then
    ARCHIVE=$ARCHIVE_FILENAME.7z
else
    ARCHIVE=$ARCHIVE_FILENAME.zip
fi

if [ "NSIS" != "" ];then
    cp -a $where_am_i/../win32/makedist/midori.nsi $temp_dir
    cp -a $where_am_i/../win32/makedist/midori.ico $temp_dir
fi

# function: dll-recursive <list of exe and dll files ...>
#
# recursively search all dll dependencies of the input files.
# The resulting list of dll files including the input files is
# printed to stdout.
dll_recursive ()
{
  temp_file_new=`mktemp`
  temp_file_old=`mktemp`

  while [ "$1" ]
  do
    echo $1 >> $temp_file_new
    shift
  done

  while [ "x`sha1sum - < $temp_file_new`" != "x`sha1sum - < $temp_file_old`" ]
  do
    files=`cat $temp_file_new $temp_file_old | sort | uniq -u`
    cp -L $temp_file_new $temp_file_old
    strings $files 2> /dev/null | grep \\.dll | cat - $temp_file_old | sort | uniq > $temp_file_new
  done

  cat $temp_file_new

  rm $temp_file_new $temp_file_old
}

grab_files ()
{
   local dir="$1"
   pushd $root_dir > /dev/null
   shift
   while [ "$1" ]; do
       find $dir "(" -name "$1" ")" -prune -exec mkdir -p $workdir/{} ";" -exec rmdir --ignore-fail-on-non-empty $workdir/{} ";" -exec cp -Lr {} $workdir/{} ";"
       if [ "$?" -ne "0" ]; then
           exit
       fi
       shift
   done
   popd > /dev/null
}

grab_icons()
{
  local theme="$1"
  local list="$2"
  
  sizes=$(grep CreateDirectory $list |awk -F '"' '{print $2}' |awk -F '\' '{print $6}')
  categories=$(grep InstallIconTheme $list | awk -F '"' '{print $2}'|sort|uniq)

	
  for category in $categories
  do
     category_icons=$(grep InstallIconTheme $list |grep $category|awk -F '"' '{print $4}')
     for size in $sizes
     do
	mkdir -p $workdir/share/icons/$theme/$category/$size
	for icon in $category_icons
        do
	  cp -L /usr/share/icons/$theme/$category/$size/$icon.* $workdir/share/icons/$theme/$category/$size/
        done
     done
  done

  cp -L /usr/share/icons/$theme/index.theme $workdir/share/icons/$theme 

}

echo "Creating $ARCHIVE"

# create destination folder
workdir=$temp_dir/midori-$version
mkdir $workdir

echo "<*> Generating dll list..."

# auto generate dll list, only of existing files
pushd $root_dir/bin > /dev/null
dll_recursive midori*.exe gspawn-*-helper*.exe libhunspell*.dll > $temp_dir/midori.exe.lst
dll_recursive ../lib/gio/modules/*.dll >> $temp_dir/midori.exe.lst
dll_recursive iconv.dll >> $temp_dir/midori.exe.lst
# we ship gdb now for -g and diagnostic button
dll_recursive gdb.exe >> $temp_dir/midori.exe.lst

for i in $(cat $temp_dir/midori.exe.lst | grep -v midori | sort | uniq)
do
  if [ -f $root_dir/bin/$i ]; then
  rpm -qf $root_dir/bin/$i >> $temp_dir/packages_used.lst
  fi
done

dll_recursive ../lib/gstreamer-$GSTREAMER_API_VERSION/*.dll >> $temp_dir/midori.exe.lst
rpm -qf $root_dir/lib/gstreamer-$GSTREAMER_API_VERSION/*.dll >> $temp_dir/packages_used.lst

if [ "$DEBUG_BUILD" != "" ]; then
    dll_recursive GtkLauncher.exe >> $temp_dir/midori.exe.lst
fi

files=`ls | cat - $temp_dir/midori.exe.lst | sort | uniq -d`
rm $temp_dir/midori.exe.lst
popd > /dev/null

echo "<*> Copying dlls..."

# copy auto generate dll list
pushd $root_dir/bin > /dev/null
mkdir $workdir/bin
cp -L $files $workdir/bin 2>/dev/null
popd > /dev/null

mkdir -p $workdir/bin/Plugins
cat > $workdir/bin/portable.bat << _EOF
@ECHO OFF
echo Starting Midori in portable mode!
start midori.exe --portable
pause
_EOF

echo "<*> Copying configuration files..."

# copy etc
grab_files etc midori
grab_files etc gtkrc

# If modules are not compiled we need a list of them
grab_files etc pango
# Freetype is preferred font backend
# copy configuration, otherwise webkit will crash
grab_files etc fonts


echo "<*> Copying modules and libraries..."

# copy lib
if [ "$GTK3_BUILD" == "1" ]; then
    grab_files lib gtk-3.0
else
    grab_files lib gtk-2.0
fi

grab_files lib midori
grab_files lib gdk-pixbuf-2.0

grab_files lib enchant
grab_files lib gio

# Fedora ships on-demand pango modules, check just in case
grab_files lib pango

grab_files lib gstreamer-$GSTREAMER_API_VERSION

echo "<*> Copying resources and translations..."

# copy share
grab_files share midori
grab_files share mime
grab_files share midori.mo

grab_icons Faenza $where_am_i/../win32/makedist/midori.nsi

# We need to ship our CA bundle for now
cp -Lr /etc/pki/tls/certs/ca-bundle.crt $workdir/share/midori/res/

GREYBIRD_VER="1.5.3"

if [ "$GTK3_BUILD" == "1" ]; then
    grab_files share webkitgtk-3.0
    grab_files share schemas

    wget --no-verbose "https://github.com/shimmerproject/Greybird/archive/v$GREYBIRD_VER.tar.gz" -P $temp_dir
    tar xf "$temp_dir/v$GREYBIRD_VER.tar.gz" -C $temp_dir
    mkdir -p $workdir/share/themes/Greybird
    cp -Lr $temp_dir/Greybird-$GREYBIRD_VER/gtk-3.0 $workdir/share/themes/Greybird
    MO_VER=30
else
    grab_files share MS-Windows
    grab_files share webkitgtk-1.0
    MO_VER=20
fi

if [ "$DEBUG_BUILD" == "" ];then
    pushd $workdir > /dev/null
    find -iname *.debug -exec rm {} \;
    popd > /dev/null
fi

rpm -qf /etc/pki/tls/certs/ca-bundle.crt >> $temp_dir/packages_used.lst
rpm -qf /usr/share/icons/Faenza/ >> $temp_dir/packages_used.lst
echo "https://github.com/shimmerproject/Greybird/archive/v$GREYBIRD_VER.tar.gz" >> $temp_dir/packages_used.lst

pushd $temp_dir > /dev/null
wget --no-verbose "https://github.com/jrfonseca/drmingw/releases/download/0.7.3/drmingw-0.7.3-win32.zip" -P $temp_dir
unzip "$temp_dir/drmingw-0.7.3-win32.zip"
cp -Lr $temp_dir/drmingw-0.7.3-win32/bin/{mgwhelp.dll,exchndl.dll} $workdir/bin
popd > /dev/null

# copy locales for gtk
# so we have translated stock items, file dialogs

pushd $root_dir > /dev/null
find share "(" -name "midori.mo" ")" >  $temp_dir/locale.list
mkdir -p $workdir/share/locale/
for LOCALE in $(cat $temp_dir/locale.list); do
	 LOCALE=$(echo $LOCALE|awk -F/ '{print $3}')
	 cp /usr/share/locale/$LOCALE/LC_MESSAGES/gtk$MO_VER.mo $workdir/share/locale/$LOCALE/LC_MESSAGES/
done
rm $temp_dir/locale.list

echo "<*> Setting up default gtk settings..."
# we want to override default gtk settings
if [ "$GTK3_BUILD" == "1" ]; then
    gtk_etc_dir="$workdir/etc/gtk-3.0/"
    gtk_rc_file="$gtk_etc_dir/settings.ini"
else
    gtk_etc_dir="$workdir/etc/gtk-2.0/"
    gtk_rc_file="$gtk_etc_dir/gtkrc"
fi

mkdir -p $gtk_etc_dir

# Use small icons by default and Faenza icon theme
if [ "$GTK3_BUILD" == "1" ]; then

    cat > $gtk_rc_file << _EOF
[Settings]
gtk-icon-theme-name = Faenza
gtk-menu-images = true
_EOF

else
    cat > $gtk_rc_file << _EOF
gtk-theme-name = "MS-Windows"
gtk-icon-theme-name = "Faenza"
_EOF

fi

cat >> $gtk_rc_file << _EOF
gtk-toolbar-style = GTK_TOOLBAR_ICONS
gtk-toolbar-icon-size = GTK_ICON_SIZE_MENU
_EOF

mkdir -p $workdir/etc/xdg/midori

cat >> $workdir/etc/xdg/midori/config << _EOF
[settings]
default-font-family=Times New Roman
monospace-font-family=Courier New
default-font-size=14
default-monospace-font-size=14
_EOF

# Don't hardcode mingw path, otherwise fontconfig uses fallback settings
# which tend to look very bad on Windows
sed -r 's@>.+(conf\.d)<@>\1@g' -i $workdir/etc/fonts/fonts.conf

popd > /dev/null

echo "<*> Copying docs..."

# copy doc files to root
cp -L $workdir/share/doc/midori/{COPYING,AUTHORS} $workdir

cat $temp_dir/packages_used.lst | sort | uniq > $workdir/share/doc/midori/README.packages
rm $temp_dir/packages_used.lst

#drop a/la files, we don't do static builds anyway
find $workdir -iname *.*a -exec rm {} \;

echo "<*> Compressing archive (slow)..."
ARCHIVE=`pwd`/$ARCHIVE

# store as zip/7z file
pushd $temp_dir > /dev/null
if [ "$have_7zip" != "" ]; then
    7za a -m0=lzma $ARCHIVE midori-$version_tag > /dev/null
else
    zip -rq $ARCHIVE midori-$version_tag
fi

if [ "$NSIS" != "" ];then
    nsis_file=Midori-${version}_setup.exe
    echo "Creating $nsis_file"
    makensis -NOCD -V4 ./midori.nsi
    mv $nsis_file $where_am_i
fi
popd > /dev/null

echo "<*> Cleaning up..."

# remove working directory
rm -r $temp_dir


echo "<*> Computing checksums..."

sum_file=midori-$version.sha1
sha1sum $ARCHIVE >> $sum_file

if [ "$NSIS" != "" ]; then
    sha1sum $nsis_file >> $sum_file
fi

cat $sum_file