diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/utils.js | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/src/utils.js b/src/utils.js index ff71660..9839c4c 100644 --- a/src/utils.js +++ b/src/utils.js @@ -38,7 +38,7 @@ function setpath(win) { dialog.showOpenDialog({properties: ["openDirectory"]}).then(res => { settings.gamepath = res.filePaths[0]; settings.zip = path.join(settings.gamepath + "/northstar.zip"); - + saveSettings(); win.webContents.send("newpath", settings.gamepath); }).catch(err => {console.error(err)}) } @@ -47,6 +47,21 @@ function setpath(win) { cli.exit(); } +function saveSettings() { + fs.writeFileSync(app.getPath("appData") + "/viper.json", JSON.stringify(settings)); +} + +function getInstalledVersion() { + const versionFilePath = path.join(settings.gamepath, "ns_version.txt"); + + if (fs.existsSync(versionFilePath)) { + return fs.readFileSync(versionFilePath, "utf8"); + } else { + fs.writeFileSync(versionFilePath, "unknown"); + return "unknown"; + } +} + function update() { for (let i = 0; i < settings.excludes.length; i++) { let exclude = path.join(settings.gamepath + "/" + settings.excludes[i]); @@ -55,12 +70,25 @@ function update() { } } - console.log("Downloading..."); + console.log("Checking for updates..."); + const version = getInstalledVersion(); + request({ json: true, headers: {"User-Agent": "Viper"}, url: "https://api.github.com/repos/R2Northstar/Northstar/releases/latest", }, (error, response, body) => { + var tag = body["tag_name"]; + + if (version === tag) { + console.log(`Latest version (${version}) is already installed, skipping update.`); + return; + } else { + if (version != "unknown") { + console.log("Current version:", version); + }; console.log("Downloading:", tag); + } + https.get(body.assets[0].browser_download_url, (res) => { let stream = fs.createWriteStream(settings.zip); res.pipe(stream); @@ -70,6 +98,9 @@ function update() { fs.createReadStream(settings.zip).pipe(unzip.Extract({path: settings.gamepath})) .on("finish", () => { console.log("Installation/Update finished!"); + + fs.writeFileSync(path.join(settings.gamepath, "ns_version.txt"), tag); + events.emit("updated"); for (let i = 0; i < settings.excludes.length; i++) { |