74 lines
2.5 KiB
C#
74 lines
2.5 KiB
C#
using System.Diagnostics;
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using System.Reflection;
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namespace Mlaumcherb.Client.Avalonia.сеть.Update;
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public class UpdateHelper
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{
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private readonly string _executableName = "млаумчерб.exe";
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private readonly IOPath executablePathActual;
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private readonly IOPath executablePathOld;
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private readonly IOPath executablePathNew;
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public class GiteaConfig
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{
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[JsonRequired] public required string serverUrl { get; set; }
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[JsonRequired] public required string user { get; set; }
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[JsonRequired] public required string repo { get; set; }
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}
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private GiteaConfig _giteaConfig;
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public UpdateHelper(GiteaConfig giteaConfig)
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{
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_giteaConfig = giteaConfig;
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executablePathActual = _executableName;
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executablePathOld = _executableName + ".old";
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executablePathNew = _executableName + ".new";
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Gitea = new GiteaClient(giteaConfig.serverUrl);
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}
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public GiteaClient Gitea { get; }
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public void DeleteBackupFiles()
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{
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if(File.Exists(executablePathOld))
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File.Delete(executablePathOld);
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}
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public async Task<bool> IsUpdateAvailable()
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{
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var latest = await Gitea.GetLatestRelease(_giteaConfig.user, _giteaConfig.repo);
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if (!Version.TryParse(latest.tag_name, out var latestVersion))
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throw new Exception($"Can't parse version of latest release: {latest.tag_name}");
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Version? currentVersion = Assembly.GetExecutingAssembly().GetName().Version;
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if(currentVersion is null)
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throw new Exception($"Can't get current version from {Assembly.GetExecutingAssembly().GetName()}");
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return currentVersion < latestVersion;
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}
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public async Task UpdateSelf()
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{
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if(File.Exists(executablePathNew))
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File.Delete(executablePathNew);
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var latest = await Gitea.GetLatestRelease(_giteaConfig.user, _giteaConfig.repo);
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var asset = latest.FindAssetByName(_executableName);
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if(asset == null)
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throw new Exception($"Can't find updated executable on gitea: {_executableName}");
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await asset.Download(executablePathNew);
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File.Move(executablePathActual, executablePathOld, true);
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File.Move(executablePathNew, executablePathActual, true);
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}
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public void RestartSelf()
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{
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Process.Start(executablePathActual.ToString());
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Thread.Sleep(500);
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Environment.Exit(0);
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}
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} |