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makei18n npm

N|Solid Make i18n JSON file so easy. Demo Online

Hi folks! Are you ever tired of copying i18n keys one by one into your JSON file? It’s kind of a buzz killer, isn’t it!?! Check out “makei18n” to help you out!

Simply input a standard CSV format file to generate a complete _locales folder with i18n JSON files. This module is really compatible for RD, PM or even translation companies. It supports all different kinds of i18n modules including the Chrome extension format, which has {message:""} in key value. All you need to do is just tell makei18n your CSV file path. Then it will automatically generate _locales and translation.csv for you. FYI, It only transfers 23 countries' language into i18 format with default set up and feels free to customize your own translation list.

If you like it, just give me a ⭐️! Also feel free to give me a PR or help to contribute your i18n language and cli version.

Features

  • Automatic migration: it will write over value if i18n key is existed or add a new key.
  • Effectively cooperation: it provides the standard format to make a csv and easy to use for both of PM and RD.
  • Manageable tool: It helps you generate the i18n JSON file and the CSV sheet for translation company.

Quick Start

Library

Installation

  1. First you need have installed node.js. If not go here download it.
  2. git clone https://github.com/Youngdi/makei18n
  3. cd example
  4. npm install makei18n --save
  5. npm run start
  6. Check example folder it should have the _locales document with i18n JSON and a translation.csv in it.

Command Line Usage

Installation

  1. First you need have installed node.js. If not go here download it.
  2. git clone https://github.com/Youngdi/makei18n
  3. cd example
  4. npm install makei18n -g
  5. makei18n --type csv --file example.csv
  6. makei18n --type json --dir _locales
  7. Check example folder it should have the _locales document with i18n JSON and a translation.csv in it.

Customize option

  • Usage 1: input your csv file:
    • makei18n -t csv -f example.csv
  • Usage 2: input your locales folder:
    • makei18n -t json -d locales
  • Usage 3: fully customize input file name,output file name,env and folder name:
    • makei18n -t csv -f ./example.csv -d ./_locales -i messages.json -o messages.json -e ChromeExtension
  • Usage 4: fully customize input locales folder name,input file name,output csv file name:
    • makei18n -t json -d ./locales -i messages.json -o translation.csv
  • Note:
    • If you use ChromeExtension env it only generates messages.json, which is a standard name for chrome extension
    • If you customize your own i18n adapter just go look at README.md on github

CSV file format

Note: CSV file must follows this pattern "key","EN","CHT","CHS","Czech","German","French","Others..."

Check example.csv here

key EN CHT CHS Others..
msg_btn_close_divLogine close 關閉 关闭 Others...
msg_btn_back back 回上一頁 回上一页 Others...

makei18n

makei18n Example Usage:

const { makei18n } = require('makei18n');
makei18n({
  inputCSV:`${__dirname}/example.csv`,                  // your csv file path
  // inputDir: './_locales',                            // optional 
  // inputFileName = 'messages.json',                   // optional 
  // outputFileName = 'messages.json',                  // optional 
  // env: '',                                           // optional, it can be ChromeExtension
  // i18nLanguageTransfer: defaultI18nLanguageTransfer, // optional
});

makei18n Parameters

JSdoc API

Property Type Attributes Default Description
inputCSV string required the path of your CSV file
inputDir string optional './_locales' the path of your i18n folder
inputFileName string optional 'messages.json' the name of your i18n JSON file
outputFileName string optional 'messages.json' the name of the output file
env string optional '' the default is without object with message key or you can pass ChromeExtension for the object with the message key
i18nLanguageTransfer function optional String -> String you can customize your own logic function to transfer your language list

Default params

const i18nLanguageTransfer = R.cond([
  [R.equals('China'), R.always('zh-cn')],
  [R.equals('Taiwan'), R.always('zh-tw')],
  [R.equals('CHS'), R.always('zh_CN')],
  [R.equals('CHT'), R.always('zh_TW')],
  [R.equals('EN'), R.always('en')],
  [R.equals('Korean'), R.always('ko')],
  [R.equals('Japanese'), R.always('ja')],
  [R.equals('Italian'), R.always('it')],
  [R.equals('Danish'), R.always('da')],
  [R.equals('Hungarian'), R.always('hu')],
  [R.equals('Swedish'), R.always('sv')],
  [R.equals('Russian'), R.always('ru')],
  [R.equals('Czech(cz)'), R.always('cz')],
  [R.equals('Czech(cs)'), R.always('cs')],
  [R.equals('Dutch'), R.always('nl')],
  [R.equals('Finnish'), R.always('fi')],
  [R.equals('French'), R.always('fr')],
  [R.equals('German'), R.always('de')],
  [R.equals('Greek(el)'), R.always('el')],
  [R.equals('Greek(gr)'), R.always('gr')],
  [R.equals('Norwegian'), R.always('no')],
  [R.equals('Polish'), R.always('pl')],
  [R.equals('Spanish (Spain)'), R.always('es')],
  [R.equals('Turkish'), R.always('tr')],
  [R.equals('Thai'), R.always('th')],
  [R.equals('Romanian'), R.always('ro')],
  [R.equals('Portuguese(Brazil)'), R.always('pt-br')],
  [R.equals('Portuguese'), R.always('pt')],
  [R.T, R.identity]
]);

makei18nCSV

makei18nCSV helps your to make a standard format of your i18n csv file Note: _locales folder structure must follows the pattern

_locales folder structure

Check _locales structure here

_locales
  cs -> messages.json 
  de -> messages.json
  en -> messages.json
  fr -> messages.json
  ja -> messages.json
  zh_TW -> messages.json
  zh_CN -> messages.json
  ...others i18n -> messages.json

makei18nCSV Example Usage:

const { makei18nCSV } = require('makei18n');
makei18nCSV({
  inputDir: './_locales',
  // inputFileName: 'messages.json',
  // outputFileName: 'translation.csv',
  // i18nKeyToCSV = defaultI18nKeyToCSV, // optional 
  // i18nLanguageTransfer = defaultI18nLanguageTransfer, // optional 
 });

makei18nCSV Parameters

JSdoc API

Property Type Attributes Default Description
inputDir string required the path of your i18n folder
inputFileName string optional 'messages.json' the name of your i18n json file
outputFileName string optional 'translation.csv' the name of your output csv file
i18nKeyToCSV function optional String -> String you can customize your own logic function to transfer your i18n key. Note: it must be a symmetry with i18nLanguageTransfer
i18nLanguageTransfer function optional String -> String you can customize your own logic function to transfer your language list. Note: it must be a symmetry with i18nKeyToCSV

Default params

const defaultI18nKeyToCSV = R.cond([
  [R.equals('zh-cn'), R.always('China')],
  [R.equals('zh-tw'), R.always('Taiwan')],
  [R.equals('zh_CN'), R.always('CHS')],
  [R.equals('zh_TW'), R.always('CHT')],
  [R.equals('en'), R.always('EN')],
  [R.equals('ko'), R.always('Korean')],
  [R.equals('ja'), R.always('Japanese')],
  [R.equals('it'), R.always('Italian')],
  [R.equals('da'), R.always('Danish')],
  [R.equals('hu'), R.always('Hungarian')],
  [R.equals('sv'), R.always('Swedish')],
  [R.equals('ru'), R.always('Russian')],
  [R.equals('cz'), R.always('Czech(cz)')],
  [R.equals('cs'), R.always('Czech(cs)')],
  [R.equals('nl'), R.always('Dutch')],
  [R.equals('fi'), R.always('Finnish')],
  [R.equals('fr'), R.always('French')],
  [R.equals('de'), R.always('German')],
  [R.equals('gr'), R.always('Greek(gr)')],
  [R.equals('el'), R.always('Greek(el)')],
  [R.equals('no'), R.always('Norwegian')],
  [R.equals('pl'), R.always('Polish')],
  [R.equals('es'), R.always('Spanish (Spain)')],
  [R.equals('tr'), R.always('Turkish')],
  [R.equals('th'), R.always('Thai')],
  [R.equals('ro'), R.always('Romanian')],
  [R.equals('pt'), R.always('Portuguese')],
  [R.equals('pt-br'), R.always('Portuguese(Brazil)')],
  [R.T, R.identity]
]);

const defaultI18nLanguageTransfer = R.cond([
  [R.equals('China'), R.always('zh-cn')],
  [R.equals('Taiwan'), R.always('zh-tw')],
  [R.equals('CHS'), R.always('zh_CN')],
  [R.equals('CHT'), R.always('zh_TW')],
  [R.equals('EN'), R.always('en')],
  [R.equals('Korean'), R.always('ko')],
  [R.equals('Japanese'), R.always('ja')],
  [R.equals('Italian'), R.always('it')],
  [R.equals('Danish'), R.always('da')],
  [R.equals('Hungarian'), R.always('hu')],
  [R.equals('Swedish'), R.always('sv')],
  [R.equals('Russian'), R.always('ru')],
  [R.equals('Czech(cz)'), R.always('cz')],
  [R.equals('Czech(cs)'), R.always('cs')],
  [R.equals('Dutch'), R.always('nl')],
  [R.equals('Finnish'), R.always('fi')],
  [R.equals('French'), R.always('fr')],
  [R.equals('German'), R.always('de')],
  [R.equals('Greek(el)'), R.always('el')],
  [R.equals('Greek(gr)'), R.always('gr')],
  [R.equals('Norwegian'), R.always('no')],
  [R.equals('Polish'), R.always('pl')],
  [R.equals('Spanish (Spain)'), R.always('es')],
  [R.equals('Turkish'), R.always('tr')],
  [R.equals('Thai'), R.always('th')],
  [R.equals('Romanian'), R.always('ro')],
  [R.equals('Portuguese(Brazil)'), R.always('pt-br')],
  [R.equals('Portuguese'), R.always('pt')],
  [R.T, R.identity]
]);

What Next?

  • Support more i18n locale adapter

License

This project is licensed under the MIT License.

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Make i18n JSON file so easy.

htmlpreview.github.io/?https://github.com/Youngdi/makei18n/blob/master/dist/static.html

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