66 lines
2.4 KiB
JavaScript
66 lines
2.4 KiB
JavaScript
// fetch-and-parse-gradle-releases.mjs
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import * as cheerio from 'cheerio';
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import { fileURLToPath } from 'node:url';
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const LINK_PREFIX = 'https://gradle.org';
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const URL = `${LINK_PREFIX}/releases`;
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/**
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* @returns {Promise<GradleRelease[]>}
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*/
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export async function fetchGradleReleases() {
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const $ = cheerio.load(await fetch(URL).then(r => r.text()));
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const contents = $('.resources-contents').filter((_, el) => {
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return $(el).find('.u-text-with-icon').length > 0;
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});
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if (contents.length === 0) {
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throw new Error('Could not find an element with its class named "resources-contents"');
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}
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const rows = [];
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contents.find('a[name]').each((_, a) => {
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const versionName = $(a).attr('name');
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const releaseDate = $(a).nextUntil('div.indent').find('span').filter((_, span) => {
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return /[A-Z][a-z]{2}\s+\d{1,2},\s*\d{4}/.test($(span).text());
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}).first().text();
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const link = {};
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$(a).nextUntil('div.indent').next().find('a').each((_, a) => {
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const href = $(a).attr('href');
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if (href.includes('version=') && href.includes('format=')) {
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const format = href.match(/format=(\w+)/)?.[1] ?? null;
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if (format !== null) {
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link[format] = href.match(/https?:\/\//) ? href : `${LINK_PREFIX}${href}`;
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}
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} else if (/-(bin|all)\.\w+/.test(href)) {
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const format = href.match(/-(bin|all)\.\w+/)?.[1] ?? null;
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if (format !== null) {
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link[format] = href.match(/https?:\/\//) ? href : `${LINK_PREFIX}${href}`;
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}
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} else if (href.includes('checksums')) {
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link.checksums = href.match(/https?:\/\//) ? href : `${LINK_PREFIX}${href}`;
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}
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});
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rows.push({ versionName, releaseDate, link });
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});
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return rows;
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}
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async function main() {
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console.table((await fetchGradleReleases()).map(({ versionName, releaseDate, link }) => ({
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versionName, releaseDate, 'link.bin': link.bin, 'link.all': link.all, 'link.checksums': link.checksums,
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})));
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}
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// Determine if this file is being run directly.
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// zh-CN: 判断是否为直接执行该文件.
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if (fileURLToPath(import.meta.url) === process.argv[1]) {
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main().catch(err => {
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console.error(err);
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process.exitCode = 1;
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});
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}
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