Initial commit

skills/scripts/sync_unity_version.py

@@ -0,0 +1,87 @@
+#!/usr/bin/env python3
+"""
+Sync Unity version from version.json to ProjectSettings.asset.
+This ensures version.json is the single source of truth.
+"""
+
+import json
+import re
+import sys
+from pathlib import Path
+
+
+def sync_unity_version(project_root: str = ".") -> bool:
+    """Sync version from version.json to ProjectSettings.asset."""
+    root = Path(project_root).resolve()
+
+    version_json_path = root / "version.json"
+    project_settings_path = root / "ProjectSettings" / "ProjectSettings.asset"
+
+    # Check if files exist
+    if not version_json_path.exists():
+        print(
+            f"Error: version.json not found at {version_json_path}",
+            file=sys.stderr)
+        return False
+
+    if not project_settings_path.exists():
+        print(
+            f"Error: ProjectSettings.asset not found at "
+            f"{project_settings_path}",
+            file=sys.stderr)
+        return False
+
+    try:
+        # Read version from version.json
+        version_data = json.loads(
+            version_json_path.read_text(
+                encoding='utf-8'))
+        version = version_data.get('version')
+
+        if not version:
+            print(
+                "Error: 'version' field not found in version.json",
+                file=sys.stderr)
+            return False
+
+        # Read ProjectSettings.asset
+        content = project_settings_path.read_text(encoding='utf-8')
+
+        # Find and replace bundleVersion
+        pattern = r'(bundleVersion:\s*)(.+)'
+        replacement = r'\g<1>' + version
+
+        if not re.search(pattern, content):
+            print(
+                "Error: bundleVersion not found in ProjectSettings.asset",
+                file=sys.stderr)
+            return False
+
+        # Update content
+        new_content = re.sub(pattern, replacement, content)
+
+        if new_content == content:
+            print(f"✓ Version already synced: {version}")
+            return True
+
+        # Write back
+        project_settings_path.write_text(new_content, encoding='utf-8')
+        print(f"✓ Synced Unity version: {version}")
+        print("  version.json → ProjectSettings.asset")
+
+        return True
+
+    except (json.JSONDecodeError, IOError, UnicodeDecodeError) as e:
+        print(f"Error syncing Unity version: {e}", file=sys.stderr)
+        return False
+
+
+def main():
+    project_root = sys.argv[1] if len(sys.argv) > 1 else "."
+
+    if not sync_unity_version(project_root):
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()