chore: sync codex cli upstream to 6638558

Author: KSemenenko

CodexSharpSDK.Tests/Unit/CodexCliMetadataReaderTests.cs

@@ -124,7 +124,7 @@ public async Task ParseDefaultModelFromTomlLines_HandlesInlineComments()
     }
 
     [Test]
-    public async Task ParseModelsCache_ParsesListedAndHiddenModels()
+    public async Task ParseModelsCache_ParsesCurrentUpstreamModelShape()
     {
         const string json = """
                             {
@@ -135,16 +135,38 @@ public async Task ParseModelsCache_ParsesListedAndHiddenModels()
                                   "description": "Latest frontier agentic coding model.",
                                   "visibility": "list",
                                   "supported_in_api": true,
+                                  "default_reasoning_summary": "none",
+                                  "availability_nux": null,
+                                  "upgrade": {
+                                    "model": "gpt-5.4",
+                                    "migration_markdown": "Introducing GPT-5.4"
+                                  },
                                   "supported_reasoning_levels": [
                                     { "effort": "low" },
                                     { "effort": "high" }
                                   ]
                                 },
                                 {
-                                  "slug": "gpt-5.1-codex",
-                                  "display_name": "gpt-5.1-codex",
+                                  "slug": "gpt-5.4",
+                                  "display_name": "gpt-5.4",
+                                  "description": "Latest frontier agentic coding model.",
+                                  "visibility": "list",
+                                  "supported_in_api": true,
+                                  "default_reasoning_summary": "none",
+                                  "availability_nux": null,
+                                  "upgrade": null,
+                                  "supported_reasoning_levels": [
+                                    { "effort": "medium" },
+                                    { "effort": "xhigh" }
+                                  ]
+                                },
+                                {
+                                  "slug": "gpt-5.1-codex-mini",
+                                  "display_name": "gpt-5.1-codex-mini",
                                   "visibility": "hidden",
                                   "supported_in_api": false,
+                                  "default_reasoning_summary": "auto",
+                                  "availability_nux": null,
                                   "supported_reasoning_levels": []
                                 },
                                 {
@@ -157,14 +179,19 @@ public async Task ParseModelsCache_ParsesListedAndHiddenModels()
         using var document = JsonDocument.Parse(json);
         var parsed = CodexCliMetadataReader.ParseModelsCache(document.RootElement);
 
-        await Assert.That(parsed).Count().IsEqualTo(2);
+        await Assert.That(parsed).Count().IsEqualTo(3);
         await Assert.That(parsed[0].Slug).IsEqualTo("gpt-5.3-codex");
         await Assert.That(parsed[0].IsListed).IsTrue();
         await Assert.That(parsed[0].IsApiSupported).IsTrue();
         await Assert.That(parsed[0].SupportedReasoningEfforts).IsEquivalentTo(["low", "high"]);
 
-        await Assert.That(parsed[1].Slug).IsEqualTo("gpt-5.1-codex");
-        await Assert.That(parsed[1].IsListed).IsFalse();
-        await Assert.That(parsed[1].IsApiSupported).IsFalse();
+        await Assert.That(parsed[1].Slug).IsEqualTo("gpt-5.4");
+        await Assert.That(parsed[1].IsListed).IsTrue();
+        await Assert.That(parsed[1].IsApiSupported).IsTrue();
+        await Assert.That(parsed[1].SupportedReasoningEfforts).IsEquivalentTo(["medium", "xhigh"]);
+
+        await Assert.That(parsed[2].Slug).IsEqualTo("gpt-5.1-codex-mini");
+        await Assert.That(parsed[2].IsListed).IsFalse();
+        await Assert.That(parsed[2].IsApiSupported).IsFalse();
     }
 }

Directory.Build.props

@@ -28,7 +28,7 @@
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
     <EnablePackageValidation>true</EnablePackageValidation>
-    <Version>0.1.1</Version>
+    <Version>0.1.2</Version>
     <PackageVersion>$(Version)</PackageVersion>
   </PropertyGroup>
 

docs/Features/release-and-sync-automation.md

@@ -41,6 +41,7 @@ Keep package quality and upstream Codex CLI parity automatically verified throug
 - Release workflow must use generated GitHub release notes.
 - Release workflow must create/push git tag `v<version>` before publishing GitHub release.
 - Codex CLI watch runs daily and opens issue when upstream `openai/codex` changed since pinned submodule SHA.
+- Completing a Codex CLI sync issue must update the pinned `submodules/openai-codex` commit after validation.
 - Sync issue body must include detected candidate changes for CLI flags/models/features and actionable checklist.
 - Sync issue must assign Copilot by default.
 - Duplicate sync issue for same upstream SHA is not allowed.
@@ -65,6 +66,9 @@ flowchart LR
 
 ### Test commands
 
+- `codex --help`
+- `codex exec --help`
+- `codex features list`
 - `dotnet build ManagedCode.CodexSharpSDK.slnx -c Release -warnaserror`
 - `dotnet test --solution ManagedCode.CodexSharpSDK.slnx -c Release`