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Update nuget packages and rework UpdateService

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This commit is contained in:
Alexey Golub 2018-03-20 22:18:09 +02:00
parent 9988300942
commit 5a84fb25e6
11 changed files with 94 additions and 106 deletions
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2
DiscordChatExporter.Core/DiscordChatExporter.Core.csproj
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@ -15,7 +15,7 @@
<ItemGroup>
<PackageReference Include="Newtonsoft.Json" Version="11.0.1" />
<PackageReference Include="Onova" Version="1.0.0" />
<PackageReference Include="Onova" Version="2.0.0" />
<PackageReference Include="Tyrrrz.Extensions" Version="1.5.0" />
<PackageReference Include="Tyrrrz.Settings" Version="1.3.2" />
</ItemGroup>

6
DiscordChatExporter.Core/Services/IUpdateService.cs
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@ -5,10 +5,10 @@ namespace DiscordChatExporter.Core.Services
{
public interface IUpdateService
{
Task<Version> CheckForUpdatesAsync();
bool NeedRestart { get; set; }
Task PrepareUpdateAsync();
Task<Version> CheckPrepareUpdateAsync();
Task ApplyUpdateAsync(bool restart = true);
Task FinalizeUpdateAsync();
}
}

79
DiscordChatExporter.Core/Services/UpdateService.cs
View file

@ -8,82 +8,55 @@ namespace DiscordChatExporter.Core.Services
public class UpdateService : IUpdateService
{
private readonly ISettingsService _settingsService;
private readonly UpdateManager _updateManager;
private readonly IUpdateManager _manager;
private Version _lastVersion;
private bool _applied;
private Version _updateVersion;
private bool _updateFinalized;
public bool NeedRestart { get; set; }
public UpdateService(ISettingsService settingsService)
{
_settingsService = settingsService;
_updateManager = new UpdateManager(
_manager = new UpdateManager(
new GithubPackageResolver("Tyrrrz", "DiscordChatExporter", "DiscordChatExporter.zip"),
new ZipPackageExtractor());
}
public async Task<Version> CheckForUpdatesAsync()
public async Task<Version> CheckPrepareUpdateAsync()
{
#if DEBUG
// Never update in DEBUG mode
return null;
#endif
// Don't update if user disabled it
// If auto-update is disabled - don't check for updates
if (!_settingsService.IsAutoUpdateEnabled)
return null;
try
{
// Remove some junk left over from last update
_updateManager.Cleanup();
// Cleanup leftover files
_manager.Cleanup();
// Check for updates
var check = await _updateManager.CheckForUpdatesAsync();
// Return latest version or null if running latest version already
return check.CanUpdate ? _lastVersion = check.LastVersion : null;
}
catch
{
// It's okay for update to fail
// Check for updates
var check = await _manager.CheckForUpdatesAsync();
if (!check.CanUpdate)
return null;
}
// Prepare the update
await _manager.PrepareUpdateAsync(check.LastVersion);
return _updateVersion = check.LastVersion;
}
public async Task PrepareUpdateAsync()
public async Task FinalizeUpdateAsync()
{
if (_lastVersion == null)
// Check if an update is pending
if (_updateVersion == null)
return;
try
{
// Download and prepare update
await _updateManager.PreparePackageAsync(_lastVersion);
}
catch
{
// It's okay for update to fail
}
}
public async Task ApplyUpdateAsync(bool restart = true)
{
if (_lastVersion == null)
return;
if (_applied)
// Check if the update has already been finalized
if (_updateFinalized)
return;
try
{
// Enqueue an update
await _updateManager.EnqueueApplyPackageAsync(_lastVersion, restart);
_applied = true;
}
catch
{
// It's okay for update to fail
}
// Launch the updater
await _manager.LaunchUpdaterAsync(_updateVersion, NeedRestart);
_updateFinalized = true;
}
}
}