txpull

#!/bin/sh

set -e

if [ -z "$1" ]; then
    echo "Usage: ./txpull <po file path> [<options or arguments for tx pull>]"
    exit 1
fi

if [ -f "$1" ]; then
  file=$1
elif [ -n "$(cat .tx/config | grep "\[python-36-tw\.$1\]")" ]; then
  file=$(cat .tx/config | grep -A 3 "\[python-36-tw\.$1]" | grep "trans.zh_TW = " | sed 's/trans\.zh_TW = //')
else
  echo "Cannot find file or resource $1"
  exit 1
fi

resource_slug=$(cat .tx/config | grep -B 3 $file | grep "python-36-tw" | head -n 1 | sed 's/\[\(.*\)\]/\1/')
shift

if [ -z "$resource_slug" ]; then
    echo "Cannot find resource slug of $file"
    exit 1
fi

if [ -z "$(which tx)" ]; then
    echo "Dependency transifex-client not installed, install with the following command:"
    echo "$ pip3 install transifex-client"
    exit 1
fi

if [ -z "$(which poindent)" ]; then
    echo "Dependency poindent not installed, install with the following command:"
    echo "$ pip3 install poindent"
    exit 1
fi

if [ -z "$(which gettext)" ]; then
    echo "Dependency gettext not installed, please install with your package manager."
    exit 1
fi

if [ -z "$(which tac)" ]; then
    echo "Dependency tac not found, please install with your package manager."
    if [ "$(uname -s)" == "Darwin" ]; then
        echo "https://unix.stackexchange.com/questions/114041/how-can-i-get-the-tac-command-on-os-x/114042 may be useful for Mac users."
    fi
    exit 1
fi

echo "Pulling translations of $file from Transifex...\n"
echo "$ tx pull $@ -r $resource_slug"
tx pull $@ -r $resource_slug

echo "\nFixing format consistency in $file...\n"
echo "$ poindent $file"
poindent $file

echo "$ sed -i.bak 's/\"Language: zh-Hant\\\\n\"/\"Language: zh_TW\\\\n\"/' $file"
sed -i.bak 's/"Language: zh-Hant\\n"/"Language: zh_TW\\n"/' "$file"
echo "$ rm $file.bak"
rm "$file".bak

echo "Done."