grunt-spreadsheet-to-json v0.1.2

grunt-spreadsheet-to-json

Takes a Google Spreadsheet with translations and generates multiple JSON files from the columns.

Getting Started

This plugin requires Grunt ~0.4.5

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install grunt-spreadsheet-to-json --save-dev

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

grunt.loadNpmTasks('grunt-spreadsheet-to-json');

Getting Google Drive API access

To access the Google Drive API you need to create a so called service account and then share your spreadsheet(s) with that account's email address.

Here is a step by step howto (credits to Theo Ephraim):

1. Go to the Google Developers Console
2. Select your project or create a new one (and then select it)
3. Enable the Drive API for your project

• In the sidebar on the left, expand APIs & auth > APIs
• Search for "drive"
• Click on "Drive API"
• click the blue "Enable API" button

4. Create a service account for your project

• In the sidebar on the left, expand APIs & auth > Credentials
• Click blue "Add credentials" button
• Select the "Service account" option
• Select the "JSON" key type option
• Click blue "Create" button
• your JSON key file is generated and downloaded to your machine (it is the only copy!)
• note your service account's email address (also available in the JSON key file)

5. Share the doc (or docs) with your service account using the email noted above

The "spreadsheet_to_json" task

Overview

In your project's Gruntfile, add a section named spreadsheet_to_json to the data object passed into grunt.initConfig().

grunt.initConfig({
  spreadsheet_to_json: {
    options: {
      // Task-specific options go here.
    },
    your_target: {
      // Target-specific file lists and/or options go here.
    },
  },
});

The task will interpret a spreadsheet's first row as language column headings and the first column as being the translation keys:

It will create one separate JSON file per language with key-value-pairs.

Options

options.keyfile

Type: String Required, no default value

Path to the JSON key file that was provided by the Google Developers Console.

options.spreadsheetId

Type: String Required, no default value

You find the spreadsheet id sitting in the URL: https://docs.google.com/document/d/ 1I5SeO5P621T4J6AoE-xz_NmZTblAJFqGw7fWI2Fw82A /edit

options.ignoreColumns

Type: Array Default value: []

An array of column names that should be ignored.

Usage Example

grunt.initConfig({
  spreadsheet_to_json: {
    options: {
        keyfile: 'path/to/google-drive-api-key.json'
    },
    translations: {
      options: {
        spreadsheetId: '1I5SeO5P621T4J6AoE-xz_NmZTblAJFqGw7fWI2Fw82A',
        ignoreColumns: ['annotations'] // optional
      },
      dest: 'path/to/translation-jsons'
    }
  }
});

Contributing

In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using Grunt.