uptime-kuma/extra/download-dist.js

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console.log("Downloading dist");
const https = require("https");
const tar = require("tar");
const packageJSON = require("../package.json");
const fs = require("fs");
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const rmSync = require("./fs-rmSync.js");
const version = packageJSON.version;
const filename = "dist.tar.gz";
const url = `https://github.com/louislam/uptime-kuma/releases/download/${version}/${filename}`;
download(url);
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/**
* Downloads the latest version of the dist from a GitHub release.
* @param {string} url The URL to download from.
*
* Generated by Trelent
*/
function download(url) {
console.log(url);
https.get(url, (response) => {
if (response.statusCode === 200) {
console.log("Extracting dist...");
if (fs.existsSync("./dist")) {
if (fs.existsSync("./dist-backup")) {
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rmSync("./dist-backup", {
recursive: true
});
}
fs.renameSync("./dist", "./dist-backup");
}
const tarStream = tar.x({
cwd: "./",
});
tarStream.on("close", () => {
if (fs.existsSync("./dist-backup")) {
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rmSync("./dist-backup", {
recursive: true
});
}
console.log("Done");
});
tarStream.on("error", () => {
if (fs.existsSync("./dist-backup")) {
fs.renameSync("./dist-backup", "./dist");
}
console.error("Error from tarStream");
});
response.pipe(tarStream);
} else if (response.statusCode === 302) {
download(response.headers.location);
} else {
console.log("dist not found");
}
});
}