42 lines
1.5 KiB
VimL
Executable file
42 lines
1.5 KiB
VimL
Executable file
" Example function for session name suggestions.
|
|
"
|
|
" Author: Peter Odding
|
|
" Last Change: July 6, 2014
|
|
" URL: http://peterodding.com/code/vim/session/
|
|
|
|
function! xolox#session#suggestions#vcs_feature_branch() " {{{1
|
|
" This function implements an example of a function that can be used with
|
|
" the `g:session_name_suggestion_function` option. It finds the name of the
|
|
" current git or Mercurial feature branch (if any) and suggests this name as
|
|
" the name for the session that is being saved with :SaveSession. Returns a
|
|
" list with one string on success and an empty list on failure.
|
|
let [kind, directory] = xolox#session#suggestions#find_vcs_repository()
|
|
if kind == 'git'
|
|
let command = 'git rev-parse --abbrev-ref HEAD'
|
|
let names_to_ignore = ['master']
|
|
elseif kind == 'hg'
|
|
let command = 'hg branch'
|
|
let names_to_ignore = ['default']
|
|
else
|
|
return []
|
|
endif
|
|
let result = xolox#misc#os#exec({'command': command, 'check': 0})
|
|
if result['exit_code'] == 0 && !empty(result['stdout'])
|
|
let branch_name = xolox#misc#str#trim(result['stdout'][0])
|
|
if !empty(branch_name) && index(names_to_ignore, branch_name) == -1
|
|
return [xolox#misc#str#slug(branch_name)]
|
|
endif
|
|
endif
|
|
return []
|
|
endfunction
|
|
|
|
function! xolox#session#suggestions#find_vcs_repository()
|
|
for name in ['git', 'hg']
|
|
let match = finddir('.' . name, '.;')
|
|
if !empty(match)
|
|
let directory = fnamemodify(match, ':h')
|
|
return [name, directory]
|
|
endif
|
|
endfor
|
|
return ['', '']
|
|
endfunction
|