Function modifyWithEditor

packages/core/src/tools/modifiable-tool.ts:141–171

(
  originalParams: ToolParams,
  modifyContext: ModifyContext<ToolParams>,
  editorType: EditorType,
  _abortSignal: AbortSignal,
  onEditorClose: () => void,
)

 * and returns the updated tool parameters and the diff after the user has modified the proposed content.
 */
export async function modifyWithEditor<ToolParams>(
  originalParams: ToolParams,
  modifyContext: ModifyContext<ToolParams>,
  editorType: EditorType,
  _abortSignal: AbortSignal,
  onEditorClose: () => void,
): Promise<ModifyResult<ToolParams>> {
  const currentContent = await modifyContext.getCurrentContent(originalParams);
  const proposedContent =
    await modifyContext.getProposedContent(originalParams);

  const { oldPath, newPath } = createTempFilesForModify(
    currentContent,
    proposedContent,
    modifyContext.getFilePath(originalParams),
  );

  try {
    await openDiff(oldPath, newPath, editorType, onEditorClose);
    const result = getUpdatedParams(
      oldPath,
      newPath,
      originalParams,
      modifyContext,
    );

    return result;
  } finally {
    deleteTempFiles(oldPath, newPath);
  }
}