74 lines
1.9 KiB
TypeScript
74 lines
1.9 KiB
TypeScript
/*
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This file is part of GNU Taler
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(C) 2020 Taler Systems S.A.
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GNU Taler is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* Convert a <lang>.po file into a JavaScript / TypeScript expression.
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*/
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// @ts-ignore
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import * as po2json from "po2json";
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import * as fs from "fs";
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import * as path from "path";
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import glob = require("glob");
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const DEFAULT_STRING_PRELUDE = "export const strings: any = {};\n\n"
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export function po2ts(): void {
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const files = glob.sync("src/i18n/*.po");
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if (files.length === 0) {
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console.error("no .po files found in src/i18n/");
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process.exit(1);
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}
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console.log(files);
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let prelude: string;
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try {
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prelude = fs.readFileSync("src/i18n/strings-prelude", "utf-8")
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} catch (e) {
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prelude = DEFAULT_STRING_PRELUDE
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}
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const chunks = [prelude];
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for (const filename of files) {
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const m = filename.match(/([a-zA-Z0-9-_]+).po/);
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if (!m) {
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console.error("error: unexpected filename (expected <lang>.po)");
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process.exit(1);
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}
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const lang = m[1];
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const pojson = po2json.parseFileSync(filename, {
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format: "jed1.x",
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fuzzy: true,
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});
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const s =
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"strings['" +
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lang +
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"'] = " +
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JSON.stringify(pojson, null, " ") +
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";\n\n";
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chunks.push(s);
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}
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const tsContents = chunks.join("");
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fs.writeFileSync("src/i18n/strings.ts", tsContents);
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}
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