142 lines
4.1 KiB
JavaScript
142 lines
4.1 KiB
JavaScript
/*
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* Copyright (C) 2020-2022 Yomichan Authors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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const fs = require('fs');
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const path = require('path');
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let JSZip = null;
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function getJSZip() {
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if (JSZip === null) {
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process.noDeprecation = true; // Suppress a warning about JSZip
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JSZip = require(path.join(__dirname, '../ext/lib/jszip.min.js'));
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process.noDeprecation = false;
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}
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return JSZip;
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}
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function getArgs(args, argMap) {
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let key = null;
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let canKey = true;
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let onKey = false;
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for (const arg of args) {
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onKey = false;
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if (canKey && arg.startsWith('--')) {
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if (arg.length === 2) {
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canKey = false;
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key = null;
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onKey = false;
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} else {
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key = arg.substring(2);
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onKey = true;
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}
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}
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const target = argMap.get(key);
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if (typeof target === 'boolean') {
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argMap.set(key, true);
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key = null;
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} else if (typeof target === 'number') {
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argMap.set(key, target + 1);
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key = null;
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} else if (target === null || typeof target === 'string') {
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if (!onKey) {
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argMap.set(key, arg);
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key = null;
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}
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} else if (Array.isArray(target)) {
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if (!onKey) {
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target.push(arg);
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key = null;
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}
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} else {
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console.error(`Unknown argument: ${arg}`);
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key = null;
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}
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}
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return argMap;
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}
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function getAllFiles(baseDirectory, predicate=null) {
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const results = [];
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const directories = [baseDirectory];
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while (directories.length > 0) {
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const directory = directories.shift();
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const fileNames = fs.readdirSync(directory);
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for (const fileName of fileNames) {
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const fullFileName = path.join(directory, fileName);
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const relativeFileName = path.relative(baseDirectory, fullFileName);
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const stats = fs.lstatSync(fullFileName);
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if (stats.isFile()) {
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if (typeof predicate !== 'function' || predicate(relativeFileName)) {
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results.push(relativeFileName);
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}
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} else if (stats.isDirectory()) {
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directories.push(fullFileName);
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}
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}
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}
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return results;
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}
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function createDictionaryArchive(dictionaryDirectory, dictionaryName) {
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const fileNames = fs.readdirSync(dictionaryDirectory);
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const JSZip2 = getJSZip();
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const archive = new JSZip2();
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for (const fileName of fileNames) {
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if (/\.json$/.test(fileName)) {
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const content = fs.readFileSync(path.join(dictionaryDirectory, fileName), {encoding: 'utf8'});
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const json = JSON.parse(content);
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if (fileName === 'index.json' && typeof dictionaryName === 'string') {
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json.title = dictionaryName;
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}
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archive.file(fileName, JSON.stringify(json, null, 0));
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} else {
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const content = fs.readFileSync(path.join(dictionaryDirectory, fileName), {encoding: null});
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archive.file(fileName, content);
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}
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}
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return archive;
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}
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async function testMain(func, ...args) {
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try {
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await func(...args);
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} catch (e) {
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console.log(e);
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process.exit(-1);
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}
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}
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module.exports = {
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get JSZip() { return getJSZip(); },
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getArgs,
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getAllFiles,
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createDictionaryArchive,
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testMain
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};
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