58 lines
1.7 KiB
JavaScript
58 lines
1.7 KiB
JavaScript
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// Go to http://ftp.debian.org/debian/pool/main/a/apprise/ using fetch api, where it is a apache directory listing page
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// Use cheerio to parse the html and get the latest version of Apprise
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// call curl to download the latest version of Apprise
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// Target file: the latest version of Apprise, which the format is apprise_{VERSION}_all.deb
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import * as cheerio from "cheerio";
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import semver from "semver";
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import * as childProcess from "child_process";
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const baseURL = "http://ftp.debian.org/debian/pool/main/a/apprise/";
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const response = await fetch(baseURL);
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if (!response.ok) {
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throw new Error("Failed to fetch page of Apprise Debian repository.");
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}
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const html = await response.text();
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const $ = cheerio.load(html);
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// Get all the links in the page
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const linkElements = $("a");
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// Filter the links which match apprise_{VERSION}_all.deb
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const links = [];
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const pattern = /apprise_(.*?)_all.deb/;
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for (let i = 0; i < linkElements.length; i++) {
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const link = linkElements[i];
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if (link.attribs.href.match(pattern) && !link.attribs.href.includes("~")) {
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links.push({
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filename: link.attribs.href,
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version: link.attribs.href.match(pattern)[1],
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});
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}
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}
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console.log(links);
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// semver compare and download
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let latestLink = {
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filename: "",
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version: "0.0.0",
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};
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for (const link of links) {
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if (semver.gt(link.version, latestLink.version)) {
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latestLink = link;
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}
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}
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const downloadURL = baseURL + latestLink.filename;
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console.log(`Downloading ${downloadURL}...`);
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let result = childProcess.spawnSync("curl", [ downloadURL, "--output", "apprise.deb" ]);
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console.log(result.stdout?.toString());
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console.error(result.stderr?.toString());
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process.exit(result.status !== null ? result.status : 1);
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