115 lines
2.9 KiB
VimL
115 lines
2.9 KiB
VimL
" Copyright (c) 2014 Junegunn Choi
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"
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" MIT License
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"
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" Permission is hereby granted, free of charge, to any person obtaining
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" a copy of this software and associated documentation files (the
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" "Software"), to deal in the Software without restriction, including
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" without limitation the rights to use, copy, modify, merge, publish,
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" distribute, sublicense, and/or sell copies of the Software, and to
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" permit persons to whom the Software is furnished to do so, subject to
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" the following conditions:
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"
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" The above copyright notice and this permission notice shall be
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" included in all copies or substantial portions of the Software.
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"
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" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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let s:cpo_save = &cpo
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set cpo&vim
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call system('type fzf')
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if v:shell_error
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let s:fzf_rb = expand('<sfile>:h:h').'/fzf'
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if executable(s:fzf_rb)
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let s:exec = s:fzf_rb
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else
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echoerr 'fzf executable not found'
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finish
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endif
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else
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let s:exec = 'fzf'
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endif
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function! s:escape(path)
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return substitute(a:path, ' ', '\\ ', 'g')
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endfunction
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function! fzf#run(...) abort
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let dict = exists('a:1') ? a:1 : {}
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let temps = [tempname()]
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let result = temps[0]
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let optstr = get(dict, 'options', '')
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let cd = has_key(dict, 'dir')
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if has_key(dict, 'source')
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let source = dict.source
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let type = type(source)
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if type == 1
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let prefix = source.'|'
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elseif type == 3
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let input = add(temps, tempname())[-1]
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call writefile(source, input)
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let prefix = 'cat '.s:escape(input).'|'
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else
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throw 'Invalid source type'
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endif
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else
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let prefix = ''
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endif
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try
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if cd
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let cwd = getcwd()
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execute 'chdir '.s:escape(dict.dir)
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endif
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silent !clear
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execute 'silent !'.prefix.s:exec.' '.optstr.' > '.result
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redraw!
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if v:shell_error
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return []
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endif
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let lines = readfile(result)
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if has_key(dict, 'sink')
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for line in lines
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if type(dict.sink) == 2
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call dict.sink(line)
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else
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execute dict.sink.' '.s:escape(line)
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endif
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endfor
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endif
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return lines
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finally
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if cd
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execute 'chdir '.s:escape(cwd)
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endif
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for tf in temps
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silent! call delete(tf)
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endfor
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endtry
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endfunction
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function! s:cmd(...)
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let args = copy(a:000)
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let opts = {}
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if len(args) > 0 && isdirectory(expand(args[-1]))
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let opts.dir = remove(args, -1)
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endif
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call fzf#run(extend({ 'sink': 'e', 'options': join(args) }, opts))
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endfunction
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command! -nargs=* -complete=dir FZF call s:cmd(<f-args>)
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let &cpo = s:cpo_save
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unlet s:cpo_save
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