unity-system-manifest

---

name: unity-system-manifest description: Registers new C# files in resources/manifests/.json (files array + tests.editmode/playmode list) and validates with just validate-registry. Use when creating any new script, adding a new game system, or fixing 'orphan file' CI failures. Trigger phrases: 'add to manifest', 'register file', 'new system', 'validate registry'. Key capabilities: exact JSON manifest format, ACTIVE/DEPRECATED/EXPERIMENTAL status, dependency declarations, test class name mapping for pre-push gating via resolve_module_tests.py. Do NOT use for modifying physics logic or editing game scripts unrelated to registration.

Unity System Manifest

Critical

• Never commit without running just validate-registry first — validation failures block CI (Lint & Preflight job).
• files paths must be relative to project root (e.g., Assets/Scripts/Vehicle/RCCar.cs), not absolute.
• tests.editmode entries are class names only — no .cs, no path. Validator maps ClassName → Assets/Tests/EditMode/ClassName.cs.
• If status is DEPRECATED, replaced_by must be non-empty or validation errors.
• No file may appear in two manifests — duplicate ownership is a hard error.
• Always add the .asmdef file to the manifest alongside scripts.

Examples

User says: "I just created Assets/Scripts/Camera/FollowTarget.cs — add it to the manifest."

Actions:

1. Read resources/manifests/camera.json
2. Append "Assets/Scripts/Camera/FollowTarget.cs" to files
3. If a test class FollowTargetTests.cs exists in Assets/Tests/EditMode/, add "FollowTargetTests" to tests.editmode
4. Run just validate-registry — confirm CLEAN
5. Commit both files together

Result: camera.json has the new file registered; CI Lint & Preflight passes.

---

User says: "Create a new manifest for the Track system."

Create resources/manifests/track.json:

{
  "name": "track",
  "description": "Track layout, spawn points, and surface zone management.",
  "status": "ACTIVE",
  "files": [
    "Assets/Scripts/Track/TrackManager.cs",
    "Assets/Scripts/Track/R8EOX.Track.asmdef"
  ],
  "dependencies": ["core"],
  "replaced_by": "",
  "tests": {
    "editmode": ["TrackManagerTests"],
    "playmode": []
  }
}

Run just validate-registry → CLEAN → commit.

Common Issues

[vehicle] Missing file: Assets/Scripts/Vehicle/NewConfig.cs The file path in files doesn't exist on disk. Check spelling and that the file was actually created. Paths are case-sensitive on Linux CI even if macOS is forgiving.

[vehicle] Duplicate ownership: Assets/Scripts/Vehicle/RCCar.cs (also claimed by core) Two manifests list the same file. Remove the entry from the manifest that doesn't own it.

[vehicle] WARNING: Test class not found: NewConfigTests The class name in tests.editmode has no matching file at Assets/Tests/EditMode/NewConfigTests.cs. Either create the test file or remove the entry. Warnings don't block CI but disable pre-push test gating for that class.

[track] DEPRECATED but no replaced_by Set "replaced_by": "new_system_name" or change status back to ACTIVE.

Validation: 2 error(s) (generic CI failure) Run just validate-registry locally — it prints per-system error lines. Fix all errors before pushing; CI will reject the PR otherwise.

Topic Pages

• Instructions