Viewing file:  clang-rename.py (1.96 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
"""
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()
|