mirror of
https://github.com/Smaug123/KaTeX
synced 2025-10-05 03:08:40 +00:00
f829ebc692
* screenshotter: replace promisify(fs) and mkdirp with fs-extra * screenshotter: replace selenium.promise with builtin Promise * Lint all JavaScript files in the root * unicodeMake: replace console.log with writeFile(string) * unicodeMake: check timestamp, do not build if up-to-date * Replace check-dependencies with yarn check * Exclude src/unicodeMake.js from coverage * Add (missing) dependencies * Skip CircleCI if only unrelated has been changed * Fix commit range * Use fs-extra in update-sri
44 lines
1.6 KiB
JavaScript
44 lines
1.6 KiB
JavaScript
const fs = require("fs-extra");
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const sriToolbox = require("sri-toolbox");
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const version = process.argv[2];
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Promise.all(process.argv.slice(3).map(file =>
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fs.readFile(file, "utf8")
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.then(body => {
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// Replace size badge url
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// eslint-disable-next-line max-len
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body = body.replace(/(https:\/\/img\.badgesize\.io\/Khan\/KaTeX\/v)(?:.+)(\/dist\/katex\.min\.js\?compression=gzip)/g, `$1${version}$2`);
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// Replace CDN urls
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// 1 - url prefix: "http…/KaTeX/
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// 2 - opening quote: "
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// 3 - preserved suffix: /katex.min.js" integrity="…"
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// 4 - file name: katex.min.js
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// 5 - integrity opening quote: "
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// 6 - old hash: sha384-…
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// 7 - integrity hash algorithm: sha384
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// eslint-disable-next-line max-len
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const cdnRe = /((["'])https?:\/\/cdn\.jsdelivr\.net\/npm\/katex@)[^/"']+(\/([^"']+)\2(?:\s+integrity=(["'])(([^-]+)-[^"']+)\5)?)/g;
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const hashes = {};
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body = body.replace(cdnRe, (m, pre, oq1, post, file, oq2, old, algo) => {
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if (old) {
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hashes[old] = {file, algo};
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}
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return pre + version + post;
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});
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return Promise.all(Object.keys(hashes).map(hash =>
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fs.readFile(hashes[hash].file, null)
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.then(data => {
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body = body.replace(hash, sriToolbox.generate({
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algorithms: [hashes[hash].algo],
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}, data));
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})
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)).then(() => fs.writeFile(file, body));
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})
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)).then(() => process.exit(0), err => {
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// eslint-disable-next-line no-console
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console.error(err.stack);
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process.exit(1);
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});
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