up

2025-12-13 02:22:15 +02:00
parent 564df71bfb
commit 999e26a48e
395 changed files with 25045 additions and 2224 deletions
--- a/src/Symbols/StellaOps.Symbols.Ingestor.Cli/ManifestWriter.cs
+++ b/src/Symbols/StellaOps.Symbols.Ingestor.Cli/ManifestWriter.cs
@@ -0,0 +1,109 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using StellaOps.Symbols.Core.Models;
+
+namespace StellaOps.Symbols.Ingestor.Cli;
+
+/// <summary>
+/// Writes symbol manifests to various formats.
+/// </summary>
+public static class ManifestWriter
+{
+    private static readonly JsonSerializerOptions JsonOptions = new()
+    {
+        WriteIndented = true,
+        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+        Converters = { new JsonStringEnumConverter() },
+        DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
+    };
+
+    /// <summary>
+    /// Writes manifest to JSON file.
+    /// </summary>
+    public static async Task<string> WriteJsonAsync(
+        SymbolManifest manifest,
+        string outputDir,
+        CancellationToken cancellationToken = default)
+    {
+        Directory.CreateDirectory(outputDir);
+
+        var fileName = $"{manifest.DebugId}.symbols.json";
+        var filePath = Path.Combine(outputDir, fileName);
+
+        var json = JsonSerializer.Serialize(manifest, JsonOptions);
+        await File.WriteAllTextAsync(filePath, json, cancellationToken).ConfigureAwait(false);
+
+        return filePath;
+    }
+
+    /// <summary>
+    /// Writes DSSE envelope to file.
+    /// </summary>
+    public static async Task<string> WriteDsseAsync(
+        string payload,
+        string payloadType,
+        string signature,
+        string keyId,
+        string outputDir,
+        string debugId,
+        CancellationToken cancellationToken = default)
+    {
+        Directory.CreateDirectory(outputDir);
+
+        var envelope = new DsseEnvelope
+        {
+            PayloadType = payloadType,
+            Payload = Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(payload)),
+            Signatures =
+            [
+                new DsseSignature { KeyId = keyId, Sig = signature }
+            ]
+        };
+
+        var fileName = $"{debugId}.symbols.dsse.json";
+        var filePath = Path.Combine(outputDir, fileName);
+
+        var json = JsonSerializer.Serialize(envelope, JsonOptions);
+        await File.WriteAllTextAsync(filePath, json, cancellationToken).ConfigureAwait(false);
+
+        return filePath;
+    }
+
+    /// <summary>
+    /// Reads manifest from JSON file.
+    /// </summary>
+    public static async Task<SymbolManifest?> ReadJsonAsync(
+        string filePath,
+        CancellationToken cancellationToken = default)
+    {
+        var json = await File.ReadAllTextAsync(filePath, cancellationToken).ConfigureAwait(false);
+        return JsonSerializer.Deserialize<SymbolManifest>(json, JsonOptions);
+    }
+}
+
+/// <summary>
+/// DSSE envelope structure.
+/// </summary>
+public sealed class DsseEnvelope
+{
+    [JsonPropertyName("payloadType")]
+    public string PayloadType { get; set; } = string.Empty;
+
+    [JsonPropertyName("payload")]
+    public string Payload { get; set; } = string.Empty;
+
+    [JsonPropertyName("signatures")]
+    public List<DsseSignature> Signatures { get; set; } = [];
+}
+
+/// <summary>
+/// DSSE signature.
+/// </summary>
+public sealed class DsseSignature
+{
+    [JsonPropertyName("keyid")]
+    public string KeyId { get; set; } = string.Empty;
+
+    [JsonPropertyName("sig")]
+    public string Sig { get; set; } = string.Empty;
+}