pos

#!/bin/bash --
#
# This script creates .po files in po/ subdirectory given the list of languages
# in po/LINGUAS and list of source files in po/POTFILES.in
#
# Copyright (c) 2012-2014 Vadim@dbFin <vadim@dbfin.com>
# This file is distributed under the same license as dbFin YAWL GNOME Shell Extensions.
#
# Notes:
#   A new .po file is generated only if it does not exist in po/
#   Error messages are kept in pos.log file
#

function help() {
	echo "Usage: $BASH_SOURCE extension_name"
	exit 1
}
[ $# -gt 0 ] && [ -f "./$1/autogen.sh" ] && [ -f "./$1/include.mk" ] || help

cd "./$1/"

# get current version of extension
vd=$( cat include.mk | grep '^ *extensionversion *= *' )
vd=${vd#*extensionversion = }

while read l; do
  if [ -f po/$l.po ]; then
  	echo -e "\e[0;33mpo/$l.po\e[0m already exists: delete the file if you want a fresh copy"
  else
    xgettext --no-location -k_ -kN_ -L Java -f po/POTFILES.in -o po/$l.po 2> >( while read e; do echo "$(date) $1: $e"; done >> ../pos.log ) \
          && echo -e "\e[0;32mpo/$l.po\e[0m was created successfully, ready to be translated" \
          && sed -i \
             -e 's|SOME DESCRIPTIVE TITLE.|Translation for dbFin YAWL GNOME Shell extension|' \
             -e 's|YEAR THE PACKAGE'"'"'S COPYRIGHT HOLDER|'2013-"$(date +%Y)"' Vadim Cherepanov @ dbFin.com|' \
             -e 's|the PACKAGE package|dbFin YAWL GNOME Shell Extension|' \
             -e 's|FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.|Vadim Cherepanov @ dbFin <vadim@dbfin.com>, '2013-"$(date +%Y)"'|' \
             -e 's|PACKAGE VERSION|YAWL '"$vd"'|' \
             -e 's|YEAR-MO-DA HO:MI+ZONE|'"$(date +%Y-%m-%d\ %H:%M%z)"'|' \
             -e 's|FULL NAME <EMAIL@ADDRESS>|Vadim Cherepanov @ dbFin <vadim@dbfin.com>|' \
             -e 's|LANGUAGE <LL@li.org>|dbFin|' \
             -e 's|charset=CHARSET|charset=UTF-8|' \
             -e 's|||' \
             -e 's|||' \
		  po/$l.po 2> >( while read e; do echo "$(date): $e"; done >> ./pos.log ) \
		  || echo -e "\e[0;31mpo/$l.po\e[0m: failed to modify file, check log file pos.log"
  fi
done < po/LINGUAS