Function getUpdatedParams

packages/core/src/tools/modifiable-tool.ts:83–121

(
  tmpOldPath: string,
  tempNewPath: string,
  originalParams: ToolParams,
  modifyContext: ModifyContext<ToolParams>,
)

}

function getUpdatedParams<ToolParams>(
  tmpOldPath: string,
  tempNewPath: string,
  originalParams: ToolParams,
  modifyContext: ModifyContext<ToolParams>,
): { updatedParams: ToolParams; updatedDiff: string } {
  let oldContent = '';
  let newContent = '';

  try {
    oldContent = fs.readFileSync(tmpOldPath, 'utf8');
  } catch (err) {
    if (!isNodeError(err) || err.code !== 'ENOENT') throw err;
    oldContent = '';
  }

  try {
    newContent = fs.readFileSync(tempNewPath, 'utf8');
  } catch (err) {
    if (!isNodeError(err) || err.code !== 'ENOENT') throw err;
    newContent = '';
  }

  const updatedParams = modifyContext.createUpdatedParams(
    oldContent,
    newContent,
    originalParams,
  );
  const updatedDiff = Diff.createPatch(
    path.basename(modifyContext.getFilePath(originalParams)),
    oldContent,
    newContent,
    'Current',
    'Proposed',
    DEFAULT_DIFF_OPTIONS,
  );

  return { updatedParams, updatedDiff };
}

function deleteTempFiles(oldPath: string, newPath: string): void {
  try {