From: Oleg Broytman <phd@phdru.name>
Date: Tue, 4 Jul 2017 20:46:02 +0000 (+0300)
Subject: Feat(.vim/ftplugin/python.vim): Do not call chmod if not required
X-Git-Url: https://git.phdru.name/?a=commitdiff_plain;h=af73ed15dc0833c4ad1416019d9497d0ad50b33c;hp=9169df51588c4172babd3233ca28ed01b0f6ef92;p=dotfiles.git

Feat(.vim/ftplugin/python.vim): Do not call chmod if not required

Do not call chmod if the script is already executable
or chmod is not available in the wrong OS.
---

diff --git a/.vim/ftplugin/python.vim b/.vim/ftplugin/python.vim
index c2367b6..75f2e51 100644
--- a/.vim/ftplugin/python.vim
+++ b/.vim/ftplugin/python.vim
@@ -39,6 +39,9 @@ function! SavePython()
       if ext != "py"
          !rm -f %[co]
       endif
+      if executable(expand('%:p')) || !executable('chmod')
+        return
+      endif
       if getline(1) =~ "^#!"
          !chmod +x %
       endif