Generating partial files

[pixelfriese]

Hi,

i´m using the angular-translate partialLoader for my project with the following file structure:

i18n
-- de
-- -- app.json
-- -- global.json
-- en
-- -- app.json
-- -- global.json

In my code the placeholder have the following naming:
{{ 'app.title' | translate }} or {{ 'global.sitename' | translate }}

I put all keys with the first notation in the representing json files, e.g. app.title is a translation entry of the file app.json:

en:
app.json

{
    "app": {
        "title": "My title",
        "subname": "another translation"
    }
}

global.json

{
    "global": {
        "sitename": "My sitename"
    }
}

de:
app.json

{
    "app": {
        "title": "Mein Titel",
        "subname": "eine weitere Übersetzung"
    }
}

global.json

{
    "global": {
        "sitename": "Mein Seitenname"
    }
}

And now the question: Is it possible with grunt-angular-translate to extract the first key of the naming, e.g. app.title.[...] and write (or update) the translation in the corresponding file (here app.json)? If there is no file with this name, create it. How is it possible?