mirror of
https://github.com/laurent22/joplin.git
synced 2024-12-15 09:04:04 +02:00
101 lines
3.4 KiB
JavaScript
101 lines
3.4 KiB
JavaScript
const utils = require('@joplin/tools/gulp/utils');
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const fs = require('fs-extra');
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const md5 = require('md5');
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const rootDir = `${__dirname}/..`;
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const outputDir = `${rootDir}/pluginAssets`;
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const walk = function(dir) {
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let results = [];
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const list = fs.readdirSync(dir);
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// eslint-disable-next-line github/array-foreach -- Old code before rule was applied
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list.forEach((file) => {
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file = `${dir}/${file}`;
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const stat = fs.statSync(file);
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if (stat && stat.isDirectory()) {
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results = results.concat(walk(file));
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} else {
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results.push(file);
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}
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});
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return results;
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};
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async function encodeFile(sourcePath, destPath) {
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const buffer = await fs.readFile(sourcePath);
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const hash = md5(buffer.toString('base64'));
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const js = `module.exports = \`${buffer.toString('base64')}\`;`;
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const outputPath = `${outputDir}/${destPath}.base64.js`;
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console.info(`Encoding "${sourcePath}" => "${outputPath}"`);
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await utils.mkdirp(utils.dirname(outputPath));
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await fs.writeFile(outputPath, js);
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const ext = utils.fileExtension(sourcePath).toLowerCase();
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let mime = 'application/octet-stream';
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if (ext === 'js') mime = 'application/javascript';
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if (ext === 'css') mime = 'text/css';
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return {
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encoding: 'base64',
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name: destPath,
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encodedName: `${destPath}.base64.js`,
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mime: mime,
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hash: hash,
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};
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}
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async function main() {
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for (let i = 0; i < 3; i++) {
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try {
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await fs.remove(outputDir);
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await utils.mkdirp(outputDir);
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const encodedFiles = [];
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const sourceAssetDir = `${rootDir}/../renderer/assets`;
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const files = walk(sourceAssetDir);
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for (const file of files) {
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const destFile = file.substr(sourceAssetDir.length + 1);
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encodedFiles.push(await encodeFile(file, destFile));
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}
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const hashes = [];
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const indexJs = [];
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for (const file of encodedFiles) {
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indexJs.push(`'${file.name}': { data: require('./${file.encodedName}'), mime: '${file.mime}', encoding: '${file.encoding}' },`);
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hashes.push(file.hash);
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}
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const hash = md5(hashes.join(''));
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await fs.writeFile(`${outputDir}/index.js`, `module.exports = {\nhash:"${hash}", files: {\n${indexJs.join('\n')}\n}\n};`);
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return;
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} catch (error) {
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// Although it makes no sense, the above function `encodeFile()` sometimes fails on CI
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// with error "DEST does not exist", which of course it doesn't
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// since we are trying to create it. So here we retry when it happens.
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//
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// Full error:
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//
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// Encoding "/home/runner/work/joplin/joplin/packages/app-mobile/tools/../../renderer/assets/katex/fonts/KaTeX_Math-BoldItalic.woff2" => "/home/runner/work/joplin/joplin/packages/app-mobile/tools/../pluginAssets/katex/fonts/KaTeX_Math-BoldItalic.woff2.base64.js"
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// 'encodeAssets' errored after 115 ms
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// Error: ENOENT: no such file or directory, open '/home/runner/work/joplin/joplin/packages/app-mobile/tools/../pluginAssets/katex/fonts/KaTeX_Math-BoldItalic.woff2.base64.js'
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//
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// On CI we also get the below random error, which also doesn't make sense since `remove()`
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// should delete the directory whether it's empty or not.
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//
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// Error: ENOTEMPTY: directory not empty, rmdir '/Users/runner/work/joplin/joplin/packages/app-mobile/tools/../pluginAssets'
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console.warn(`Could not encode assets (${i}). Will try again...`);
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console.warn('Error was:', error);
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await utils.msleep(1000 + 1000 * i);
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continue;
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}
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}
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throw new Error('Could not encode file after multiple attempts. See above for errors.');
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}
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module.exports = main;
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