refactor(launcher): converge plugin pending to Host via PluginPackaging

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-21 16:14:28 +08:00 · 2026-05-28 10:28:31 +08:00
parent 545dee85a7
commit 1ee6e68f33
32 changed files with 888 additions and 1924 deletions
--- a/LanMountainDesktop.PluginPackaging/PluginPackageManifestReader.cs
+++ b/LanMountainDesktop.PluginPackaging/PluginPackageManifestReader.cs
@@ -0,0 +1,70 @@
+using System.IO.Compression;
+using System.Text.Json;
+
+namespace LanMountainDesktop.PluginPackaging;
+
+public static class PluginPackageManifestReader
+{
+    public static PluginPackageManifest Read(string packagePath, bool includeLegacyManifest = false)
+    {
+        using var archive = ZipFile.OpenRead(packagePath);
+        var entries = FindManifestEntries(archive, PluginPackagingConstants.ManifestFileName);
+        if (entries.Length == 0 && includeLegacyManifest)
+        {
+            entries = FindManifestEntries(archive, PluginPackagingConstants.LegacyManifestFileName);
+        }
+
+        if (entries.Length == 0)
+        {
+            var expected = includeLegacyManifest
+                ? $"'{PluginPackagingConstants.ManifestFileName}' or '{PluginPackagingConstants.LegacyManifestFileName}'"
+                : $"'{PluginPackagingConstants.ManifestFileName}'";
+            throw new InvalidOperationException($"Plugin package '{packagePath}' does not contain {expected}.");
+        }
+
+        if (entries.Length > 1)
+        {
+            throw new InvalidOperationException(
+                $"Plugin package '{packagePath}' contains multiple '{PluginPackagingConstants.ManifestFileName}' files.");
+        }
+
+        using var stream = entries[0].Open();
+        using var reader = new StreamReader(stream);
+        var json = reader.ReadToEnd();
+        using var document = JsonDocument.Parse(json);
+        var root = document.RootElement;
+        var id = ReadRequiredString(root, "id");
+        var name = ReadRequiredString(root, "name");
+        var version = ReadOptionalString(root, "version") ?? string.Empty;
+        return new PluginPackageManifest(id, name, version);
+    }
+
+    private static ZipArchiveEntry[] FindManifestEntries(ZipArchive archive, string manifestFileName)
+    {
+        return archive.Entries
+            .Where(entry => string.Equals(entry.Name, manifestFileName, StringComparison.OrdinalIgnoreCase))
+            .ToArray();
+    }
+
+    private static string ReadRequiredString(JsonElement root, string propertyName)
+    {
+        if (!root.TryGetProperty(propertyName, out var value) ||
+            value.ValueKind != JsonValueKind.String ||
+            string.IsNullOrWhiteSpace(value.GetString()))
+        {
+            throw new InvalidOperationException($"Plugin manifest is missing required property '{propertyName}'.");
+        }
+
+        return value.GetString()!;
+    }
+
+    private static string? ReadOptionalString(JsonElement root, string propertyName)
+    {
+        if (!root.TryGetProperty(propertyName, out var value) || value.ValueKind != JsonValueKind.String)
+        {
+            return null;
+        }
+
+        return value.GetString();
+    }
+}