Function checkPackage

scripts/check-exports.ts:33–65

* Check if all files referenced in a package's exports field exist

(packageJsonPath: string)

 * Check if all files referenced in a package's exports field exist
 */
function checkPackage(packageJsonPath: string): {
  packageName: string;
  missing: string[];
} {
  const packageDir = dirname(packageJsonPath);
  const packageJson = JSON.parse(readFileSync(packageJsonPath, "utf-8"));
  const packageName = packageJson.name || packageJsonPath;

  const missing: string[] = [];

  if (!packageJson.exports) {
    // No exports field, nothing to check
    return { packageName, missing };
  }

  // Extract all file paths from exports
  const filePaths = extractFilePaths(packageJson.exports);

  // Check if each file exists
  for (const filePath of filePaths) {
    // Skip non-file paths (like package names or special conditions)
    if (!filePath.startsWith(".")) {
      continue;
    }

    const fullPath = resolve(packageDir, filePath);
    if (!existsSync(fullPath)) {
      missing.push(filePath);
    }
  }

  return { packageName, missing };
}

// Main execution
async function main() {