#!/usr/bin/env bash

# Project translation script.
# Pre-requisites:
#   sudo apt install gettext poedit
# Instructions:
# Execute 'util/translate xx' from your webroot,
# where 'xx' is an iso language string.
#
# If the language directory doesn't exist, create it
# by copying the contents of view/en into it.
#
# Additionally, there are a small number of template files
# ending in ".tpl" in the language directory which should
# be translated manually. Do not translate template variables
# which look like {{$variable}} or "%s" or "%d" or "%1$s".
# The text "$projectname" or "$Projectname" should also not
# be translated.
#
# The htconfig.tpl file contains code lines, so just
# translate the comment text.
#
# When finished, commit the result and issue a pull request
# to the project repository using standard git workflows.

if [ $# -lt 1 ]; then
    echo usage: $0 language
    exit 0
fi

if [ -e view/$1/messages.po ]; then
    msgmerge --update view/$1/messages.po util/messages.po
    poedit view/$1/messages.po
    php util/po2php.php view/$1/messages.po
    php -l view/$1/strings.php
fi