47 lines
960 B
TypeScript
47 lines
960 B
TypeScript
/**
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* Replace i18n texts
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*/
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const StringReplacePlugin = require('string-replace-webpack-plugin');
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export default (lang, locale) => {
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function get(key: string) {
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let text = locale;
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// Check the key existance
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const error = key.split('.').some(k => {
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if (text.hasOwnProperty(k)) {
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text = text[k];
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return false;
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} else {
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return true;
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}
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});
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if (error) {
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console.warn(`key '${key}' not found in '${lang}'`);
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return key; // Fallback
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} else {
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return text;
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}
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}
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return {
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enforce: 'pre',
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test: /\.(tag|js|ts)$/,
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exclude: /node_modules/,
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loader: StringReplacePlugin.replace({
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replacements: [{
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pattern: /"%i18n:(.+?)%"/g, replacement: (_, key) =>
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'"' + get(key).replace(/"/g, '\\"') + '"'
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}, {
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pattern: /'%i18n:(.+?)%'/g, replacement: (_, key) =>
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'\'' + get(key).replace(/'/g, '\\\'') + '\''
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}, {
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pattern: /%i18n:(.+?)%/g, replacement: (_, key) =>
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get(key)
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}]
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})
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};
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};
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