129 lines
3.4 KiB
C#
129 lines
3.4 KiB
C#
using Gitea.Api;
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using Gitea.Client;
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using ReactiveUI;
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using Serilog;
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using SPTInstaller.Helpers;
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using System.Diagnostics;
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using System.Threading.Tasks;
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namespace SPTInstaller.Models;
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public class InstallerUpdateInfo : ReactiveObject
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{
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private Version? _newVersion;
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public string NewInstallerUrl = "";
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private string _updateInfoText = "";
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public string UpdateInfoText
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{
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get => _updateInfoText;
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set => this.RaiseAndSetIfChanged(ref _updateInfoText, value);
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}
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private bool _updateAvailable;
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public bool UpdateAvailable
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{
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get => _updateAvailable;
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set => this.RaiseAndSetIfChanged(ref _updateAvailable, value);
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}
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private bool _updating;
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public bool Updating
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{
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get => _updating;
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set => this.RaiseAndSetIfChanged(ref _updating, value);
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}
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private int _downloadProgress;
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public int DownloadProgress
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{
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get => _downloadProgress;
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set => this.RaiseAndSetIfChanged(ref _downloadProgress, value);
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}
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public async Task UpdateInstaller()
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{
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Updating = true;
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var updater = new FileInfo(Path.Join(DownloadCacheHelper.CachePath, "update.ps1"));
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FileHelper.StreamAssemblyResourceOut("update.ps1", updater.FullName);
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if (!updater.Exists)
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{
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UpdateInfoText = "Failed to get updater from resources :(";
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return;
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}
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var newInstallerPath = await DownloadNewInstaller();
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if(string.IsNullOrWhiteSpace(newInstallerPath))
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return;
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Process.Start(new ProcessStartInfo
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{
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FileName = "powershell.exe",
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ArgumentList = { "-ExecutionPolicy", "Bypass", "-File", $"{updater.FullName}", $"{newInstallerPath}", $"{Path.Join(Environment.CurrentDirectory, "SPTInstaller.exe")}" }
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});
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}
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private async Task<string> DownloadNewInstaller()
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{
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UpdateInfoText = $"Downloading new installer v{_newVersion}";
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var progress = new Progress<double>(x => DownloadProgress = (int)x);
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var file = await DownloadCacheHelper.GetOrDownloadFileAsync("SPTInstller.exe", NewInstallerUrl, progress);
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if (file == null || !file.Exists)
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{
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UpdateInfoText = "Failed to download new installer :(";
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return "";
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}
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return file.FullName;
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}
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public async Task CheckForUpdates(Version? currentVersion)
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{
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if (currentVersion == null)
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return;
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try
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{
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var repo = new RepositoryApi(Configuration.Default);
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var releases = await repo.RepoListReleasesAsync("CWX", "SPT-AKI-Installer");
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if (releases == null || releases.Count == 0)
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return;
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var latest = releases.FindAll(x => !x.Prerelease)[0];
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if (latest == null)
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return;
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var latestVersion = new Version(latest.TagName);
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if (latestVersion == null || latestVersion <= currentVersion)
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return;
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UpdateAvailable = true;
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_newVersion = latestVersion;
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UpdateInfoText = $"A newer installer is available, version {latestVersion}";
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NewInstallerUrl = latest.Assets[0].BrowserDownloadUrl;
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return;
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}
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catch (Exception ex)
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{
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Log.Logger.Error(ex, "Failed to check for updates");
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}
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return;
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}
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}
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