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Add new command to reload the commands list #14

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Add new command to reload the commands list #14

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1 change: 1 addition & 0 deletions after/plugin/ctrlp.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ let s:save_cpo = &cpo
set cpo&vim

command! CtrlPCmdPalette call ctrlp#init(ctrlp#cmdpalette#id())
command! -nargs=0 CmdPaletteReload call ctrlp#cmdpalette#load_commands_info()

let &cpo = s:save_cpo
unlet s:save_cpo
20 changes: 13 additions & 7 deletions autoload/ctrlp/cmdpalette.vim
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Expand Up @@ -38,22 +38,25 @@ endif

" inspired by the same done in the python-mode plugin
if has('python')
command! -nargs=1 CmdPalettePython python <args>
let s:python_cmd = "python"
elseif has('python3')
command! -nargs=1 CmdPalettePython python3 <args>
let s:python_cmd = "python3"
else
echo "Could't initialize CtrlP CmdPalette: needs a python interpreter in vim"
finish
endif

let s:path_to_commands = printf("%s/%s", expand("<sfile>:p:h"), "internal_commands.txt")

CmdPalettePython << endofpython
function! ctrlp#cmdpalette#load_commands_info()

execute s:python_cmd . "<< endofpython"
import vim
import json

# obtain the internal commands (file distributed with the plugin)
path_to_script = vim.eval('expand("<sfile>")')
path_to_commands = path_to_script.replace('cmdpalette.vim', 'internal_commands.txt')
path_to_script = vim.eval('expand("<sfile>:p")')
path_to_commands = vim.eval('s:path_to_commands')
with open(path_to_commands) as commands_file:
internal_commands = [l.strip() for l in commands_file.readlines()]

Expand All @@ -74,12 +77,15 @@ vim.command('let s:cmdpalette_commands = %s' % json.dumps(internal_commands + cu

endofpython

endfunction

call ctrlp#cmdpalette#load_commands_info()

" Append s:cmdpalette_var to g:ctrlp_ext_vars
if exists('g:ctrlp_ext_vars') && !empty(g:ctrlp_ext_vars)
let g:ctrlp_ext_vars = add(g:ctrlp_ext_vars, s:cmdpalette_var)
let g:ctrlp_ext_vars = add(g:ctrlp_ext_vars, s:cmdpalette_var)
else
let g:ctrlp_ext_vars = [s:cmdpalette_var]
let g:ctrlp_ext_vars = [s:cmdpalette_var]
endif


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