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Merge pull request #151 from erri120/heroic
Add heroic support
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| using System.Collections.Generic; | ||
| using System.Text.Json.Serialization; | ||
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| namespace GameFinder.Launcher.Heroic.DTOs; | ||
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| internal record Installed( | ||
| [property: JsonPropertyName("platform")] string Platform, | ||
| [property: JsonPropertyName("executable")] string Executable, | ||
| [property: JsonPropertyName("install_path")] string InstallPath, | ||
| [property: JsonPropertyName("install_size")] string InstallSize, | ||
| [property: JsonPropertyName("is_dlc")] bool IsDlc, | ||
| [property: JsonPropertyName("version")] string Version, | ||
| [property: JsonPropertyName("appName")] string AppName, | ||
| [property: JsonPropertyName("installedDLCs")] IReadOnlyList<object> InstalledDLCs, | ||
| [property: JsonPropertyName("language")] string Language, | ||
| [property: JsonPropertyName("versionEtag")] string VersionEtag, | ||
| [property: JsonPropertyName("buildId")] string BuildId, | ||
| [property: JsonPropertyName("pinnedVersion")] bool PinnedVersion | ||
| ); | ||
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| internal record Root( | ||
| [property: JsonPropertyName("installed")] IReadOnlyList<Installed> Installed | ||
| ); | ||
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9 changes: 9 additions & 0 deletions
9
src/GameFinder.Launcher.Heroic/GameFinder.Launcher.Heroic.csproj
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
| <PropertyGroup> | ||
| <IsTrimmable>false</IsTrimmable> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\GameFinder.StoreHandlers.GOG\GameFinder.StoreHandlers.GOG.csproj" /> | ||
| </ItemGroup> | ||
| </Project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Globalization; | ||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Text.Json; | ||
| using GameFinder.Common; | ||
| using GameFinder.StoreHandlers.GOG; | ||
| using JetBrains.Annotations; | ||
| using NexusMods.Paths; | ||
| using OneOf; | ||
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| namespace GameFinder.Launcher.Heroic; | ||
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| [PublicAPI] | ||
| public class HeroicGOGHandler : AHandler<GOGGame, GOGGameId> | ||
| { | ||
| private readonly IFileSystem _fileSystem; | ||
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| private static readonly JsonSerializerOptions JsonSerializerOptions = new() | ||
| { | ||
| AllowTrailingCommas = true, | ||
| }; | ||
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| /// <summary> | ||
| /// Constructor. | ||
| /// </summary> | ||
| public HeroicGOGHandler(IFileSystem fileSystem) | ||
| { | ||
| _fileSystem = fileSystem; | ||
| } | ||
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| /// <inheritdoc/> | ||
| public override Func<GOGGame, GOGGameId> IdSelector { get; } = static game => game.Id; | ||
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| /// <inheritdoc/> | ||
| public override IEqualityComparer<GOGGameId>? IdEqualityComparer => null; | ||
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| /// <inheritdoc/> | ||
| public override IEnumerable<OneOf<GOGGame, ErrorMessage>> FindAllGames() | ||
| { | ||
| var installedJsonFile = FindConfigDirectory(_fileSystem) | ||
| .Select(GetInstalledJsonFilePath) | ||
| .FirstOrDefault(path => path.FileExists); | ||
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| if (installedJsonFile == default) | ||
| { | ||
| yield return new ErrorMessage("Didn't find any heroic files, this can be ignored if heroic isn't installed"); | ||
| yield break; | ||
| } | ||
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| var games = ParseInstalledJsonFile(installedJsonFile); | ||
| foreach (var x in games) | ||
| { | ||
| yield return x; | ||
| } | ||
| } | ||
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| internal static IEnumerable<OneOf<GOGGame, ErrorMessage>> ParseInstalledJsonFile(AbsolutePath path) | ||
| { | ||
| using var stream = path.Open(FileMode.Open, FileAccess.Read, FileShare.Read); | ||
| var root = JsonSerializer.Deserialize<DTOs.Root>(stream, JsonSerializerOptions); | ||
| if (root is null) | ||
| { | ||
| yield return new ErrorMessage($"Unable to deserialize `{path}`"); | ||
| yield break; | ||
| } | ||
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| foreach (var installed in root.Installed) | ||
| { | ||
| OneOf<GOGGame, ErrorMessage> res; | ||
| try | ||
| { | ||
| res = Parse(installed, path.FileSystem); | ||
| } | ||
| catch (Exception e) | ||
| { | ||
| res = new ErrorMessage(e, $"Unable to parse in {path}: `{installed}`"); | ||
| } | ||
|
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| yield return res; | ||
| } | ||
| } | ||
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| internal static OneOf<GOGGame, ErrorMessage> Parse(DTOs.Installed installed, IFileSystem fileSystem) | ||
| { | ||
| if (!long.TryParse(installed.AppName, NumberStyles.Integer, CultureInfo.InvariantCulture, out var id)) | ||
| { | ||
| return new ErrorMessage($"The value \"appName\" is not a number: \"{installed.AppName}\""); | ||
| } | ||
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| var path = fileSystem.FromUnsanitizedFullPath(installed.InstallPath); | ||
| return new GOGGame(GOGGameId.From(id), installed.AppName, path); | ||
| } | ||
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| internal static AbsolutePath GetInstalledJsonFilePath(AbsolutePath configPath) | ||
| { | ||
| return configPath.Combine("gog_store").Combine("installed.json"); | ||
| } | ||
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| internal static IEnumerable<AbsolutePath> FindConfigDirectory(IFileSystem fileSystem) | ||
| { | ||
| yield return fileSystem.GetKnownPath(KnownPath.XDG_CONFIG_HOME).Combine("heroic"); | ||
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| // Flatpak installation | ||
| yield return fileSystem.GetKnownPath(KnownPath.HomeDirectory) | ||
| .Combine(".var") | ||
| .Combine("app") | ||
| .Combine("com.heroicgameslauncher.hgl") | ||
| .Combine("config") | ||
| .Combine("heroic"); | ||
| } | ||
| } |