109 lines
3.8 KiB
JavaScript
Executable file
109 lines
3.8 KiB
JavaScript
Executable file
#!/usr/bin/env node
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var version = process.argv[2];
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var https = require("https");
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var os = require("os");
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var fs = require("fs");
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var zip = require("zip");
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var isSVRJSinstalled = fs.existsSync("svr.js");
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if(!version) {
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console.log("A utility to create and update SVR.JS");
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console.log("Usage:");
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console.log("create-svrjs-server <version>");
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console.log(" version - SVR.JS version you want to download");
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console.log(" 'latest' -> latest SVR.JS version");
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console.log(" 'lts' -> latest LTS SVR.JS version");
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console.log(" '3.6.4' -> SVR.JS 3.6.4");
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} else if(version == "latest" || version == "lts") {
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https.get({
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hostname: "svrjs.org",
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port: 443,
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path: "/",
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method: "GET",
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headers: {
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"User-Agent": "create-svrjs-server"
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}
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}, function(res) {
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if(res.statusCode != 200) {
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console.log("Server returns " + res.statusCode + " HTTP code");
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return;
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}
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var data = "";
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res.on("data", function(chunk) {
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data += chunk;
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});
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res.on("end", function() {
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var regex = />Download SVR\.JS ([^ <]+)<\/a>/;
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if(version == "lts") {
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regex = />Download SVR\.JS ([^ <]+) LTS<\/a>/;
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}
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var dlver = data.match(regex);
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if(!dlver) {
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console.log("Can't obtain the latest version from main page");
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} else {
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console.log("Selected SVR.JS " + dlver[1]);
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downloadSVRJS(dlver[1]);
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}
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});
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}).on("error", function() {
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console.log("Can't connect to the SVR.JS download server!");
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});
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} else {
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downloadSVRJS(version);
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}
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function downloadSVRJS(oversion) {
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var version = oversion.toLowerCase().replace(/[^0-9a-z.]/g,".");
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var path = "/svr.js." + version + ".zip";
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if(version.indexOf("beta") != -1) path = "/beta/svr.js." + version + ".zip";
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if(version.indexOf("nightly") != -1) path = "/nightly/svr.js." + version + ".zip";
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https.get({
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hostname: "downloads.svrjs.org",
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port: 443,
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path: path,
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method: "GET",
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headers: {
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"User-Agent": "create-svrjs-server"
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}
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}, function(res) {
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if(res.statusCode != 200) {
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console.log("Server returns " + res.statusCode + " HTTP code while trying to download SVR.JS " + oversion);
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console.log("Make sure you're using the latest version of the create-svrjs-server utility.");
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return;
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}
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var zipFile = fs.createWriteStream("svrjs.zip");
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res.on("end", function() {
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console.log("Downloaded .zip file");
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fs.readFile("svrjs.zip", function(err,data) {
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if(err) {
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console.log("Can't read downloaded file!");
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return;
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} else {
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var reader = zip.Reader(data);
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var allFiles = reader.toObject();
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var allFileNames = Object.keys(allFiles);
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for(var i=0;i<allFileNames.length;i++) {
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var paths = allFileNames[i].split("/");
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if(!isSVRJSinstalled || allFileNames[i].match(/^(?:[^\/.]+\.compressed|(?:log(?:viewer|highlight)|svr(?:passwd|_new)?)\.js|node_modules(?:\/|$))/)) {
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for(var j=0;j<paths.length-1;j++) {
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var dirname = JSON.parse(JSON.stringify(paths)).splice(0,j+1).join("/");
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if(!fs.existsSync(dirname)) {
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fs.mkdirSync(dirname);
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}
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}
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fs.writeFileSync(allFileNames[i], allFiles[allFileNames[i]]);
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}
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}
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fs.unlinkSync("svrjs.zip");
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console.log("SVR.JS " + (isSVRJSinstalled ? "updated" : "installed") + "! To start SVR.JS, type \"" + (process.argv0 ? process.argv0 : "node") + " svr.js\" For more information refer to SVR.JS documentation at https://svrjs.org/docs");
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}
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});
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});
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res.pipe(zipFile);
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}).on("error", function() {
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console.log("Can't connect to the SVR.JS download server!");
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});
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}
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