#!/bin/bash -e

FILEIN="${1:--}"
PKGNAME=$(basename $FILEIN)
PKGNAME=${PKGNAME%%.po*}
PKGNAME=${PKGNAME%%_templates}
PKGNAME="${2:-$PKGNAME}"

cat "$FILEIN" | sed 's/charset=CHARSET/charset=UTF-8/' | msgmerge -C total.po.txt /dev/null - | sed "s/JT_PACKAGE/$PKGNAME/g" | msgconv -t utf-8