Function getLocalizeCall

packages/localize/tools/test/source_file_utils_spec.ts:489–513

(code: string)

}

function getLocalizeCall(code: string): NodePath<t.CallExpression> {
  let callPaths: NodePath<t.CallExpression>[] = [];
  transformSync(code, {
    code: false,
    filename: 'test/file.js',
    cwd: '/',
    plugins: [
      () => ({
        visitor: {
          CallExpression(path) {
            callPaths.push(path);
          },
        },
      }),
    ],
  });
  const localizeCall = callPaths.find((p) => {
    const callee = p.get('callee');
    return callee.isIdentifier() && callee.node.name === '$localize';
  });
  if (!localizeCall) {
    throw new Error(`$localize cannot be found in ${code}`);
  }
  return localizeCall;
}