107 lines
3.8 KiB
TypeScript
107 lines
3.8 KiB
TypeScript
import fs from 'fs';
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import path from 'path';
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import introObject from '../../../client/i18n/locales/english/intro.json';
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import linksObject from '../../../client/i18n/locales/english/links.json';
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import metaObject from '../../../client/i18n/locales/english/meta-tags.json';
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import motivationObject from '../../../client/i18n/locales/english/motivation.json';
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import translationsObject from '../../../client/i18n/locales/english/translations.json';
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// If this trending.json is missing, most likely the download-trending script failed.
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import trendingObject from '../../../client/i18n/locales/english/trending.json';
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/**
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* Function to flatten a nested object. Written specifically for
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* our translation flow, the `namespace` value is used to create the
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* property chains that are used in the i18n replacement scripts.
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*/
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const flattenAnObject = (
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obj: Record<string, unknown>,
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namespace = ''
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): Record<string, unknown> => {
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const flattened: Record<string, unknown> = {};
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Object.keys(obj).forEach((key: string) => {
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if (Array.isArray(obj[key])) {
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flattened[namespace ? `${namespace}.${key}` : key] = obj[key];
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} else if (typeof obj[key] === 'object') {
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Object.assign(
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flattened,
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flattenAnObject(
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obj[key] as Record<string, unknown>,
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namespace ? `${namespace}.${key}` : key
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)
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);
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} else {
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flattened[namespace ? `${namespace}.${key}` : key] = obj[key];
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}
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});
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return flattened;
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};
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const translationKeys: string[] = Object.keys(
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flattenAnObject(translationsObject)
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);
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const metaKeys: string[] = Object.keys(flattenAnObject(metaObject));
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const motivationKeys: string[] = Object.keys(flattenAnObject(motivationObject));
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const introKeys: string[] = Object.keys(flattenAnObject(introObject));
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const trendingKeys: string[] = Object.keys(flattenAnObject(trendingObject));
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const linksKeys: string[] = Object.keys(flattenAnObject(linksObject));
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/**
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* Recursively read through the directory, grabbing .js files
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* in each nested subdirectory and concatenating them all in
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* to one string.
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*/
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const readComponentCode = (filePath: string): string => {
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let code = '';
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const isItFolder: boolean = fs.lstatSync(filePath).isDirectory();
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if (isItFolder) {
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const contents: string[] = fs.readdirSync(filePath);
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contents.forEach((file: string) => {
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code += readComponentCode(path.join(filePath + '/' + file));
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});
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} else {
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if (!filePath.endsWith('.js') || filePath.endsWith('.test.js')) {
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return '';
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}
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code += fs.readFileSync(filePath).toString();
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}
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return code;
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};
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const clientCodebase: string = readComponentCode(
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path.join(process.cwd() + '/src')
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);
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const serverCodebase: string = readComponentCode(
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path.join(process.cwd() + '/../api-server/src/server')
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);
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for (const key of translationKeys) {
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if (!clientCodebase.includes(key) && !serverCodebase.includes(key)) {
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console.warn(`The translation key '${key}' appears to be unused.`);
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}
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}
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for (const key of motivationKeys) {
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if (!clientCodebase.includes(key) && !serverCodebase.includes(key)) {
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console.warn(`The motivation key '${key}' appears to be unused.`);
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}
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}
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for (const key of metaKeys) {
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if (!clientCodebase.includes(key) && !serverCodebase.includes(key)) {
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console.warn(`The meta key '${key}' appears to be unused.`);
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}
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}
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for (const key of introKeys) {
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if (!clientCodebase.includes(key) && !serverCodebase.includes(key)) {
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console.warn(`The intro key '${key}' appears to be unused.`);
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}
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}
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for (const key of trendingKeys) {
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if (!clientCodebase.includes(key) && !serverCodebase.includes(key)) {
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console.warn(`The trending key '${key}' appears to be unused.`);
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}
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}
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for (const key of linksKeys) {
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if (!clientCodebase.includes(key) && !serverCodebase.includes(key)) {
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console.warn(`The links key '${key}' appears to be unused.`);
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}
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}
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