Llewellyn/fzf
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[vim] Implement ctrlp-compatible key bindings (#139, #96, #61)

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This commit is contained in:
Junegunn Choi 2015-03-29 03:00:32 +09:00
parent 2a167aa030
commit e865144ace
2 changed files with 28 additions and 2 deletions
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4
README.md
View File

@ -275,6 +275,10 @@ If you have set up fzf for Vim, `:FZF` command will be added.
:FZF --no-sort -m /tmp
```
Similarly to [ctrlp.vim](https://github.com/kien/ctrlp.vim), use enter key,
`CTRL-T`, `CTRL-X` or `CTRL-V` to open selected files in the current window,
in new tabs, in horizontal splits, or in vertical splits respectively.
Note that the environment variables `FZF_DEFAULT_COMMAND` and `FZF_DEFAULT_OPTS`
also apply here.

26
plugin/fzf.vim
View File

@ -26,6 +26,7 @@ let s:launcher = 'xterm -e bash -ic %s'
let s:fzf_go = expand('<sfile>:h:h').'/bin/fzf'
let s:fzf_rb = expand('<sfile>:h:h').'/fzf'
let s:fzf_tmux = expand('<sfile>:h:h').'/bin/fzf-tmux'
let s:legacy = 0
let s:cpo_save = &cpo
set cpo&vim
@ -40,6 +41,7 @@ function! s:fzf_exec()
let s:exec = path[0]
elseif executable(s:fzf_rb)
let s:exec = s:fzf_rb
let s:legacy = 1
else
call system('type fzf')
if v:shell_error
@ -221,7 +223,7 @@ function! s:callback(dict, temps)
if type(a:dict.sink) == 2
call a:dict.sink(line)
else
execute a:dict.sink.' '.s:escape(line)
execute a:dict.sink s:escape(line)
endif
endfor
endif
@ -238,6 +240,9 @@ endfunction
function! s:cmd(bang, ...) abort
let args = copy(a:000)
if !s:legacy
let args = add(args, '--expect=ctrl-t,ctrl-x,ctrl-v')
endif
let opts = {}
if len(args) > 0 && isdirectory(expand(args[-1]))
let opts.dir = remove(args, -1)
@ -245,7 +250,24 @@ function! s:cmd(bang, ...) abort
if !a:bang
let opts.down = get(g:, 'fzf_tmux_height', s:default_tmux_height)
endif
call fzf#run(extend({ 'sink': 'e', 'options': join(args) }, opts))
if s:legacy
call fzf#run(extend({ 'sink': 'e', 'options': join(args) }, opts))
else
let output = fzf#run(extend({ 'options': join(args) }, opts))
if empty(output)
return
endif
let key = remove(output, 0)
if key == 'ctrl-t' | let cmd = 'tabedit'
elseif key == 'ctrl-x' | let cmd = 'split'
elseif key == 'ctrl-v' | let cmd = 'vsplit'
else | let cmd = 'e'
endif
for item in output
execute cmd s:escape(item)
endfor
endif
endfunction
command! -nargs=* -complete=dir -bang FZF call s:cmd('<bang>' == '!', <f-args>)