" unite source: file selection for projects using mkbuild

let s:save_cpo = &cpo
set cpo&vim

let s:source = {
  \ 'name': 'mkbfiles',
  \ 'description': 'select files in an mkbuild based project',
  \ 'action_table': {
  \   'open' : { 'is_selectable': 1 },
  \ },
  \ 'default_action': 'open'
  \ }

function! s:source.action_table.open.func(candidates)
  for c in a:candidates
    execute "e" c.word
  endfor
endfunction

function! s:source.gather_candidates(args, context)
  return map(split(mkbuild#filelist(), '\n'), '{ "word": v:val }')
endfunction

function! unite#sources#mkbfiles#define()
  return s:source
endfunction

let &cpo = s:save_cpo
unlet s:save_cpo