| """ |
| Minimal clang-rename integration with Vim. |
| |
| Before installing make sure one of the following is satisfied: |
| |
| * clang-rename is in your PATH |
| * `g:clang_rename_path` in ~/.vimrc points to valid clang-rename executable |
| * `binary` in clang-rename.py points to valid to clang-rename executable |
| |
| To install, simply put this into your ~/.vimrc for python2 support |
| |
| noremap <leader>cr :pyf <path-to>/clang-rename.py<cr> |
| |
| For python3 use the following command (note the change from :pyf to :py3f) |
| |
| noremap <leader>cr :py3f <path-to>/clang-rename.py<cr> |
| |
| IMPORTANT NOTE: Before running the tool, make sure you saved the file. |
| |
| All you have to do now is to place a cursor on a variable/function/class which |
| you would like to rename and press '<leader>cr'. You will be prompted for a new |
| name if the cursor points to a valid symbol. |
| """ |
| |
| from __future__ import absolute_import, division, print_function |
| import vim |
| import subprocess |
| import sys |
| |
| |
| def main(): |
| binary = "clang-rename" |
| if vim.eval('exists("g:clang_rename_path")') == "1": |
| binary = vim.eval("g:clang_rename_path") |
| |
| # Get arguments for clang-rename binary. |
| offset = int(vim.eval('line2byte(line("."))+col(".")')) - 2 |
| if offset < 0: |
| print( |
| "Couldn't determine cursor position. Is your file empty?", file=sys.stderr |
| ) |
| return |
| filename = vim.current.buffer.name |
| |
| new_name_request_message = "type new name:" |
| new_name = vim.eval("input('{}\n')".format(new_name_request_message)) |
| |
| # Call clang-rename. |
| command = [ |
| binary, |
| filename, |
| "-i", |
| "-offset", |
| str(offset), |
| "-new-name", |
| str(new_name), |
| ] |
| # FIXME: make it possible to run the tool on unsaved file. |
| p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
| stdout, stderr = p.communicate() |
| |
| if stderr: |
| print(stderr) |
| |
| # Reload all buffers in Vim. |
| vim.command("checktime") |
| |
| |
| if __name__ == "__main__": |
| main() |