80 lines
2.5 KiB
JavaScript
80 lines
2.5 KiB
JavaScript
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/*
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* Copyright (C) 2020 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/mixed/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 getAllFiles(baseDirectory, relativeTo=null, 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 = (relativeTo !== null ? path.relative(relativeTo, fullFileName) : 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(fullFileName, directory, baseDirectory)) {
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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 getDefaultManifest() {
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const {manifest} = getDefaultManifestAndVariants();
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return manifest;
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}
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function getDefaultManifestAndVariants() {
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const fileName = path.join(__dirname, 'data', 'manifest-variants.json');
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const {manifest, variants} = JSON.parse(fs.readFileSync(fileName));
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return {manifest, variants};
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}
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function createManifestString(manifest) {
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return JSON.stringify(manifest, null, 4) + '\n';
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}
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module.exports = {
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get JSZip() { return getJSZip(); },
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getAllFiles,
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getDefaultManifest,
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getDefaultManifestAndVariants,
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createManifestString
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};
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