refactor(core-eslint): readManifestSource delegates to AST parser

packages/core-eslint/rules/_manifest-source.js

@@ -1,35 +1,16 @@
-import fs from "node:fs";
 import path from "node:path";
+import { parseManifestFully } from "./_manifest-ast.js";
 
 /**
- * Reads a feature.manifest.ts file and extracts the manifest's `name` field
+ * Reads a feature.manifest.ts and returns { name, requiredCores }.
- * and `requiredCores` array via regex. Returns null if the file does not
+ * Backed by the AST parser from _manifest-ast.js — no longer uses regex.
- * exist or does not match the expected literal `as const` manifest shape.
- *
- * The repo's convention is that every feature.manifest.ts uses defineFeature
- * with literal `as const` syntax — this is enforced by the type-system
- * design (defineFeature has `<const M>` to preserve literal types). The
- * regex extraction is therefore safe; the AST path is overkill.
  *
  * Returns: { name: string, requiredCores: string[] } | null
  */
 export function readManifestSource(manifestPath) {
-  let src;
+  const full = parseManifestFully(manifestPath);
-  try {
+  if (!full) return null;
-    src = fs.readFileSync(manifestPath, "utf8");
+  return { name: full.name, requiredCores: full.requiredCores };
-  } catch {
-    return null;
-  }
-  const nameMatch = src.match(/name:\s*"([^"]+)"/);
-  if (!nameMatch) return null;
-  const coresMatch = src.match(/requiredCores:\s*\[([^\]]*)\]/);
-  const cores = coresMatch
-    ? coresMatch[1]
-        .split(",")
-        .map((s) => s.trim().replace(/^"/, "").replace(/"$/, ""))
-        .filter((s) => s.length > 0)
-    : [];
-  return { name: nameMatch[1], requiredCores: cores };
 }
 
 /**