Created
March 24, 2022 13:04
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Sync Translation Files
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| { | |
| "name": "example", | |
| "version": "1.0.0", | |
| "private": true, | |
| "scripts": { | |
| "start": "react-scripts start", | |
| "sync:i18n": "ts-node --project ../scripts/tsconfig.json ../scripts/syncTranslations.ts", | |
| "build": "react-scripts build", | |
| "test": "react-scripts test" | |
| } | |
| } |
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| import fs from "fs"; | |
| import { join } from "path"; | |
| import prettier from "prettier"; | |
| import english from "../locales/common_en-US.json"; | |
| import { traverseTranslations } from "./traverseTranslations"; | |
| const paths = traverseTranslations(); | |
| const set = (string: string, obj: any, value: string) => { | |
| const [current, ...rest] = string.split("."); | |
| rest.length >= 1 | |
| ? set(rest.join("."), (obj[current] = obj[current] || {}), value) | |
| : (obj[current] = value); | |
| return obj; | |
| }; | |
| const get = (object: any, path: string, defval = undefined) => { | |
| return path | |
| .split(".") | |
| .reduce((xs, x) => (xs && xs[x] ? xs[x] : defval), object); | |
| }; | |
| export interface IHash { | |
| [locale: string]: number; | |
| } | |
| let missingKeys: IHash = {}; | |
| fs.readdirSync(join(__dirname, "../locales")).forEach((locale) => { | |
| if (locale === "common_en-US.json") { | |
| return; // No need to analyse the master file | |
| } | |
| const filename = join(__dirname, "../locales", locale); | |
| let data: any; | |
| try { | |
| data = JSON.parse(fs.readFileSync(filename, { encoding: "utf-8" })); | |
| } catch (err: any) { | |
| throw new Error(`${locale}: ${err.message}`); | |
| } | |
| paths.forEach((p) => { | |
| if (get(data, p, undefined) === undefined) { | |
| set(p, data, get(english, p, undefined)); | |
| missingKeys[locale] = missingKeys[locale] ? missingKeys[locale] + 1 : 1; | |
| } | |
| }); | |
| fs.writeFileSync( | |
| filename, | |
| prettier.format(JSON.stringify(data), { | |
| parser: "json", | |
| }) | |
| ); | |
| }); | |
| console.log("NEW TRANSLATIONS REQUIRED:"); | |
| console.log(missingKeys); |
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| import translations from "../locales/common_en-US.json"; | |
| const keys: string[] = []; | |
| type TranslationRecord = { | |
| [P in string]: string | TranslationRecord; | |
| }; | |
| const _traverseTranslations = (obj: TranslationRecord, path: string[]) => { | |
| Object.keys(obj).forEach((key) => { | |
| const objOrString = obj[key]; | |
| if (typeof objOrString === "string") { | |
| keys.push([...path, key].join(".")); | |
| } else { | |
| _traverseTranslations(objOrString, [...path, key]); | |
| } | |
| }); | |
| }; | |
| export const traverseTranslations = () => { | |
| _traverseTranslations(translations, []); | |
| return keys; | |
| }; |
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| { | |
| "compilerOptions": { | |
| "target": "es6", | |
| "module": "commonjs", | |
| "lib": ["dom", "es6", "es2017", "esnext.asynciterable"], | |
| "sourceMap": true, | |
| "outDir": "./dist", | |
| "moduleResolution": "node", | |
| "removeComments": true, | |
| "noImplicitAny": true, | |
| "strictNullChecks": true, | |
| "strictFunctionTypes": true, | |
| "noImplicitThis": true, | |
| "noUnusedLocals": true, | |
| "noUnusedParameters": true, | |
| "noImplicitReturns": true, | |
| "noFallthroughCasesInSwitch": true, | |
| "allowSyntheticDefaultImports": true, | |
| "esModuleInterop": true, | |
| "emitDecoratorMetadata": true, | |
| "experimentalDecorators": true, | |
| "resolveJsonModule": true, | |
| "baseUrl": "." | |
| }, | |
| "exclude": ["node_modules"], | |
| "include": ["./*.ts"] | |
| } |
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