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fix update level migration

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This commit is contained in:
Luke Pulverenti 2016-08-25 17:30:35 -04:00
parent 2b61894e3c
commit 86bc77fd6a
2 changed files with 96 additions and 32 deletions
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63
MediaBrowser.Common.Implementations/Updates/GithubUpdater.cs
View file

@ -78,6 +78,69 @@ namespace MediaBrowser.Common.Implementations.Updates
};
}
private bool MatchesUpdateLevel(RootObject i, PackageVersionClass updateLevel)
{
if (updateLevel == PackageVersionClass.Beta)
{
return !i.prerelease || i.name.EndsWith("-beta", StringComparison.OrdinalIgnoreCase);
}
if (updateLevel == PackageVersionClass.Dev)
{
return !i.prerelease || i.name.EndsWith("-beta", StringComparison.OrdinalIgnoreCase) ||
i.name.EndsWith("-dev", StringComparison.OrdinalIgnoreCase);
}
// Technically all we need to do is check that it's not pre-release
// But let's addititional checks for -beta and -dev to handle builds that might be temporarily tagged incorrectly.
return !i.prerelease && !i.name.EndsWith("-beta", StringComparison.OrdinalIgnoreCase) &&
!i.name.EndsWith("-dev", StringComparison.OrdinalIgnoreCase);
}
public async Task<List<RootObject>> GetLatestReleases(string organzation, string repository, string assetFilename, CancellationToken cancellationToken)
{
var list = new List<RootObject>();
var url = string.Format("https://api.github.com/repos/{0}/{1}/releases", organzation, repository);
var options = new HttpRequestOptions
{
Url = url,
EnableKeepAlive = false,
CancellationToken = cancellationToken,
UserAgent = "Emby/3.0"
};
if (_cacheLength.Ticks > 0)
{
options.CacheMode = CacheMode.Unconditional;
options.CacheLength = _cacheLength;
}
using (var stream = await _httpClient.Get(options).ConfigureAwait(false))
{
var obj = _jsonSerializer.DeserializeFromStream<RootObject[]>(stream);
obj = obj.Where(i => (i.assets ?? new List<Asset>()).Any(a => IsAsset(a, assetFilename))).ToArray();
list.AddRange(obj.Where(i => MatchesUpdateLevel(i, PackageVersionClass.Release)).OrderByDescending(GetVersion).Take(1));
list.AddRange(obj.Where(i => MatchesUpdateLevel(i, PackageVersionClass.Beta)).OrderByDescending(GetVersion).Take(1));
list.AddRange(obj.Where(i => MatchesUpdateLevel(i, PackageVersionClass.Dev)).OrderByDescending(GetVersion).Take(1));
return list;
}
}
public Version GetVersion(RootObject obj)
{
Version version;
if (!Version.TryParse(obj.tag_name, out version))
{
return new Version(1, 0);
}
return version;
}
private CheckForUpdateResult CheckForUpdateResult(RootObject obj, Version minVersion, string assetFilename, string packageName, string targetFilename)
{
Version version;

65
MediaBrowser.Server.Startup.Common/Migrations/UpdateLevelMigration.cs
View file

@ -41,16 +41,7 @@ namespace MediaBrowser.Server.Startup.Common.Migrations
{
var updateLevel = _config.Configuration.SystemUpdateLevel;
// Go down a level
if (updateLevel == PackageVersionClass.Release)
{
updateLevel = PackageVersionClass.Beta;
}
else if (updateLevel == PackageVersionClass.Beta)
{
updateLevel = PackageVersionClass.Dev;
}
else if (updateLevel == PackageVersionClass.Dev)
if (updateLevel == PackageVersionClass.Dev)
{
// It's already dev, there's nothing to check
return;
@ -66,32 +57,42 @@ namespace MediaBrowser.Server.Startup.Common.Migrations
private async Task CheckVersion(Version currentVersion, PackageVersionClass updateLevel, CancellationToken cancellationToken)
{
var result = await new GithubUpdater(_httpClient, _jsonSerializer, TimeSpan.FromMinutes(5))
.CheckForUpdateResult("MediaBrowser", "Emby", currentVersion, PackageVersionClass.Beta, _releaseAssetFilename, "MBServer", "Mbserver.zip",
cancellationToken).ConfigureAwait(false);
var releases = await new GithubUpdater(_httpClient, _jsonSerializer, TimeSpan.FromMinutes(5))
.GetLatestReleases("MediaBrowser", "Emby", _releaseAssetFilename, cancellationToken).ConfigureAwait(false);
if (result != null && result.IsUpdateAvailable)
var newUpdateLevel = updateLevel;
if (releases.Count >= 2)
{
_config.Configuration.SystemUpdateLevel = updateLevel;
var beta = releases[1];
Version version;
if (Version.TryParse(beta.tag_name, out version))
{
if (currentVersion >= version)
{
newUpdateLevel = PackageVersionClass.Beta;
}
}
}
if (releases.Count >= 3)
{
var dev = releases[2];
Version version;
if (Version.TryParse(dev.tag_name, out version))
{
if (currentVersion >= version)
{
newUpdateLevel = PackageVersionClass.Dev;
}
}
}
if (newUpdateLevel != updateLevel)
{
_config.Configuration.SystemUpdateLevel = newUpdateLevel;
_config.SaveConfiguration();
return;
}
// Go down a level
if (updateLevel == PackageVersionClass.Release)
{
updateLevel = PackageVersionClass.Beta;
}
else if (updateLevel == PackageVersionClass.Beta)
{
updateLevel = PackageVersionClass.Dev;
}
else
{
return;
}
await CheckVersion(currentVersion, updateLevel, cancellationToken).ConfigureAwait(false);
}
}
}