diff options
Diffstat (limited to 'start/fzf')
| -rw-r--r-- | start/fzf/README | 25 | ||||
| -rw-r--r-- | start/fzf/autoload/fzf/vim.vim | 1324 | ||||
| -rw-r--r-- | start/fzf/autoload/fzf/vim/complete.vim | 163 | ||||
| -rw-r--r-- | start/fzf/bin/preview.rb | 59 | ||||
| -rw-r--r-- | start/fzf/bin/preview.sh | 54 | ||||
| -rw-r--r-- | start/fzf/bin/tags.pl | 15 | ||||
| -rw-r--r-- | start/fzf/plugin/fzf.vim | 994 |
7 files changed, 2634 insertions, 0 deletions
diff --git a/start/fzf/README b/start/fzf/README new file mode 100644 index 0000000..13007c7 --- /dev/null +++ b/start/fzf/README @@ -0,0 +1,25 @@ +This is a stripped down subset of some random old version of fzf.vim. + +Its only real purpose is to provide the normal mode C-p binding for file search. + +License +------- + +MIT LICENSE + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/start/fzf/autoload/fzf/vim.vim b/start/fzf/autoload/fzf/vim.vim new file mode 100644 index 0000000..82b0e00 --- /dev/null +++ b/start/fzf/autoload/fzf/vim.vim @@ -0,0 +1,1324 @@ +" Copyright (c) 2017 Junegunn Choi +" +" MIT License +" +" Permission is hereby granted, free of charge, to any person obtaining +" a copy of this software and associated documentation files (the +" "Software"), to deal in the Software without restriction, including +" without limitation the rights to use, copy, modify, merge, publish, +" distribute, sublicense, and/or sell copies of the Software, and to +" permit persons to whom the Software is furnished to do so, subject to +" the following conditions: +" +" The above copyright notice and this permission notice shall be +" included in all copies or substantial portions of the Software. +" +" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +let s:cpo_save = &cpo +set cpo&vim + +" ------------------------------------------------------------------ +" Common +" ------------------------------------------------------------------ + +let s:is_win = has('win32') || has('win64') +let s:layout_keys = ['window', 'up', 'down', 'left', 'right'] +let s:bin_dir = expand('<sfile>:h:h:h').'/bin/' +let s:bin = { +\ 'preview': s:bin_dir.'preview.sh', +\ 'tags': s:bin_dir.'tags.pl' } +let s:TYPE = {'dict': type({}), 'funcref': type(function('call')), 'string': type(''), 'list': type([])} +if s:is_win + if has('nvim') + let s:bin.preview = split(system('for %A in ("'.s:bin.preview.'") do @echo %~sA'), "\n")[0] + else + let s:bin.preview = fnamemodify(s:bin.preview, ':8') + endif + let s:bin.preview = 'bash '.escape(s:bin.preview, '\') +endif + +let s:wide = 120 + +function! s:extend_opts(dict, eopts, prepend) + if empty(a:eopts) + return + endif + if has_key(a:dict, 'options') + if type(a:dict.options) == s:TYPE.list && type(a:eopts) == s:TYPE.list + if a:prepend + let a:dict.options = extend(copy(a:eopts), a:dict.options) + else + call extend(a:dict.options, a:eopts) + endif + else + let all_opts = a:prepend ? [a:eopts, a:dict.options] : [a:dict.options, a:eopts] + let a:dict.options = join(map(all_opts, 'type(v:val) == s:TYPE.list ? join(map(copy(v:val), "fzf#shellescape(v:val)")) : v:val')) + endif + else + let a:dict.options = a:eopts + endif +endfunction + +function! s:merge_opts(dict, eopts) + return s:extend_opts(a:dict, a:eopts, 0) +endfunction + +function! s:prepend_opts(dict, eopts) + return s:extend_opts(a:dict, a:eopts, 1) +endfunction + +" [[options to wrap], [preview window expression], [toggle-preview keys...]] +function! fzf#vim#with_preview(...) + " Default options + let options = {} + let window = 'right' + + let args = copy(a:000) + + " Options to wrap + if len(args) && type(args[0]) == s:TYPE.dict + let options = copy(args[0]) + call remove(args, 0) + endif + + " Preview window + if len(args) && type(args[0]) == s:TYPE.string + if args[0] !~# '^\(up\|down\|left\|right\)' + throw 'invalid preview window: '.args[0] + endif + let window = args[0] + call remove(args, 0) + endif + + let preview = ['--preview-window', window, '--preview', (s:is_win ? s:bin.preview : fzf#shellescape(s:bin.preview)).' {}'] + + if len(args) + call extend(preview, ['--bind', join(map(args, 'v:val.":toggle-preview"'), ',')]) + endif + call s:merge_opts(options, preview) + return options +endfunction + +function! s:remove_layout(opts) + for key in s:layout_keys + if has_key(a:opts, key) + call remove(a:opts, key) + endif + endfor + return a:opts +endfunction + +function! s:wrap(name, opts, bang) + " fzf#wrap does not append --expect if sink or sink* is found + let opts = copy(a:opts) + let options = '' + if has_key(opts, 'options') + let options = type(opts.options) == s:TYPE.list ? join(opts.options) : opts.options + endif + if options !~ '--expect' && has_key(opts, 'sink*') + let Sink = remove(opts, 'sink*') + let wrapped = fzf#wrap(a:name, opts, a:bang) + let wrapped['sink*'] = Sink + else + let wrapped = fzf#wrap(a:name, opts, a:bang) + endif + return wrapped +endfunction + +function! s:strip(str) + return substitute(a:str, '^\s*\|\s*$', '', 'g') +endfunction + +function! s:chomp(str) + return substitute(a:str, '\n*$', '', 'g') +endfunction + +function! s:escape(path) + let path = fnameescape(a:path) + return s:is_win ? escape(path, '$') : path +endfunction + +if v:version >= 704 + function! s:function(name) + return function(a:name) + endfunction +else + function! s:function(name) + " By Ingo Karkat + return function(substitute(a:name, '^s:', matchstr(expand('<sfile>'), '<SNR>\d\+_\zefunction$'), '')) + endfunction +endif + +function! s:get_color(attr, ...) + let gui = has('termguicolors') && &termguicolors + let fam = gui ? 'gui' : 'cterm' + let pat = gui ? '^#[a-f0-9]\+' : '^[0-9]\+$' + for group in a:000 + let code = synIDattr(synIDtrans(hlID(group)), a:attr, fam) + if code =~? pat + return code + endif + endfor + return '' +endfunction + +let s:ansi = {'black': 30, 'red': 31, 'green': 32, 'yellow': 33, 'blue': 34, 'magenta': 35, 'cyan': 36} + +function! s:csi(color, fg) + let prefix = a:fg ? '38;' : '48;' + if a:color[0] == '#' + return prefix.'2;'.join(map([a:color[1:2], a:color[3:4], a:color[5:6]], 'str2nr(v:val, 16)'), ';') + endif + return prefix.'5;'.a:color +endfunction + +function! s:ansi(str, group, default, ...) + let fg = s:get_color('fg', a:group) + let bg = s:get_color('bg', a:group) + let color = (empty(fg) ? s:ansi[a:default] : s:csi(fg, 1)) . + \ (empty(bg) ? '' : ';'.s:csi(bg, 0)) + return printf("\x1b[%s%sm%s\x1b[m", color, a:0 ? ';1' : '', a:str) +endfunction + +for s:color_name in keys(s:ansi) + execute "function! s:".s:color_name."(str, ...)\n" + \ " return s:ansi(a:str, get(a:, 1, ''), '".s:color_name."')\n" + \ "endfunction" +endfor + +function! s:buflisted() + return filter(range(1, bufnr('$')), 'buflisted(v:val) && getbufvar(v:val, "&filetype") != "qf"') +endfunction + +function! s:fzf(name, opts, extra) + let [extra, bang] = [{}, 0] + if len(a:extra) <= 1 + let first = get(a:extra, 0, 0) + if type(first) == s:TYPE.dict + let extra = first + else + let bang = first + endif + elseif len(a:extra) == 2 + let [extra, bang] = a:extra + else + throw 'invalid number of arguments' + endif + + let eopts = has_key(extra, 'options') ? remove(extra, 'options') : '' + let merged = extend(copy(a:opts), extra) + call s:merge_opts(merged, eopts) + return fzf#run(s:wrap(a:name, merged, bang)) +endfunction + +let s:default_action = { + \ 'ctrl-t': 'tab split', + \ 'ctrl-x': 'split', + \ 'ctrl-v': 'vsplit' } + +function! s:action_for(key, ...) + let default = a:0 ? a:1 : '' + let Cmd = get(get(g:, 'fzf_action', s:default_action), a:key, default) + return type(Cmd) == s:TYPE.string ? Cmd : default +endfunction + +function! s:open(cmd, target) + if stridx('edit', a:cmd) == 0 && fnamemodify(a:target, ':p') ==# expand('%:p') + return + endif + execute a:cmd s:escape(a:target) +endfunction + +function! s:align_lists(lists) + let maxes = {} + for list in a:lists + let i = 0 + while i < len(list) + let maxes[i] = max([get(maxes, i, 0), len(list[i])]) + let i += 1 + endwhile + endfor + for list in a:lists + call map(list, "printf('%-'.maxes[v:key].'s', v:val)") + endfor + return a:lists +endfunction + +function! s:warn(message) + echohl WarningMsg + echom a:message + echohl None + return 0 +endfunction + +function! s:fill_quickfix(list, ...) + if len(a:list) > 1 + call setqflist(a:list) + copen + wincmd p + if a:0 + execute a:1 + endif + endif +endfunction + +function! fzf#vim#_uniq(list) + let visited = {} + let ret = [] + for l in a:list + if !empty(l) && !has_key(visited, l) + call add(ret, l) + let visited[l] = 1 + endif + endfor + return ret +endfunction + +" ------------------------------------------------------------------ +" Files +" ------------------------------------------------------------------ +function! s:shortpath() + let short = fnamemodify(getcwd(), ':~:.') + if !has('win32unix') + let short = pathshorten(short) + endif + let slash = (s:is_win && !&shellslash) ? '\' : '/' + return empty(short) ? '~'.slash : short . (short =~ escape(slash, '\').'$' ? '' : slash) +endfunction + +function! fzf#vim#files(dir, ...) + let args = {} + if !empty(a:dir) + if !isdirectory(expand(a:dir)) + return s:warn('Invalid directory') + endif + let slash = (s:is_win && !&shellslash) ? '\\' : '/' + let dir = substitute(a:dir, '[/\\]*$', slash, '') + let args.dir = dir + else + let dir = s:shortpath() + endif + + let args.options = ['-m', '--prompt', strwidth(dir) < &columns / 2 - 20 ? dir : '> '] + call s:merge_opts(args, get(g:, 'fzf_files_options', [])) + return s:fzf('files', args, a:000) +endfunction + +" ------------------------------------------------------------------ +" Lines +" ------------------------------------------------------------------ +function! s:line_handler(lines) + if len(a:lines) < 2 + return + endif + normal! m' + let cmd = s:action_for(a:lines[0]) + if !empty(cmd) && stridx('edit', cmd) < 0 + execute 'silent' cmd + endif + + let keys = split(a:lines[1], '\t') + execute 'buffer' keys[0] + execute keys[2] + normal! ^zvzz +endfunction + +function! fzf#vim#_lines(all) + let cur = [] + let rest = [] + let buf = bufnr('') + let longest_name = 0 + let display_bufnames = &columns > s:wide + if display_bufnames + let bufnames = {} + for b in s:buflisted() + let bufnames[b] = pathshorten(fnamemodify(bufname(b), ":~:.")) + let longest_name = max([longest_name, len(bufnames[b])]) + endfor + endif + let len_bufnames = min([15, longest_name]) + for b in s:buflisted() + let lines = getbufline(b, 1, "$") + if empty(lines) + let path = fnamemodify(bufname(b), ':p') + let lines = filereadable(path) ? readfile(path) : [] + endif + if display_bufnames + let bufname = bufnames[b] + if len(bufname) > len_bufnames + 1 + let bufname = '…' . bufname[-len_bufnames+1:] + endif + let bufname = printf(s:green("%".len_bufnames."s", "Directory"), bufname) + else + let bufname = '' + endif + let linefmt = s:blue("%2d\t", "TabLine")."%s".s:yellow("\t%4d ", "LineNr")."\t%s" + call extend(b == buf ? cur : rest, + \ filter( + \ map(lines, + \ '(!a:all && empty(v:val)) ? "" : printf(linefmt, b, bufname, v:key + 1, v:val)'), + \ 'a:all || !empty(v:val)')) + endfor + return [display_bufnames, extend(cur, rest)] +endfunction + +function! fzf#vim#lines(...) + let [display_bufnames, lines] = fzf#vim#_lines(1) + let nth = display_bufnames ? 3 : 2 + let [query, args] = (a:0 && type(a:1) == type('')) ? + \ [a:1, a:000[1:]] : ['', a:000] + return s:fzf('lines', { + \ 'source': lines, + \ 'sink*': s:function('s:line_handler'), + \ 'options': ['+m', '--tiebreak=index', '--prompt', 'Lines> ', '--ansi', '--extended', '--nth='.nth.'..', '--layout=reverse-list', '--tabstop=1', '--query', query] + \}, args) +endfunction + +" ------------------------------------------------------------------ +" BLines +" ------------------------------------------------------------------ +function! s:buffer_line_handler(lines) + if len(a:lines) < 2 + return + endif + let qfl = [] + for line in a:lines[1:] + let chunks = split(line, "\t", 1) + let ln = chunks[0] + let ltxt = join(chunks[1:], "\t") + call add(qfl, {'filename': expand('%'), 'lnum': str2nr(ln), 'text': ltxt}) + endfor + call s:fill_quickfix(qfl, 'cfirst') + normal! m' + let cmd = s:action_for(a:lines[0]) + if !empty(cmd) + execute 'silent' cmd + endif + + execute split(a:lines[1], '\t')[0] + normal! ^zvzz +endfunction + +function! s:buffer_lines(query) + let linefmt = s:yellow(" %4d ", "LineNr")."\t%s" + let fmtexpr = 'printf(linefmt, v:key + 1, v:val)' + let lines = getline(1, '$') + if empty(a:query) + return map(lines, fmtexpr) + end + return filter(map(lines, 'v:val =~ a:query ? '.fmtexpr.' : ""'), 'len(v:val)') +endfunction + +function! fzf#vim#buffer_lines(...) + let [query, args] = (a:0 && type(a:1) == type('')) ? + \ [a:1, a:000[1:]] : ['', a:000] + return s:fzf('blines', { + \ 'source': s:buffer_lines(query), + \ 'sink*': s:function('s:buffer_line_handler'), + \ 'options': ['+m', '--tiebreak=index', '--multi', '--prompt', 'BLines> ', '--ansi', '--extended', '--nth=2..', '--layout=reverse-list', '--tabstop=1'] + \}, args) +endfunction + +" ------------------------------------------------------------------ +" Colors +" ------------------------------------------------------------------ +function! fzf#vim#colors(...) + let colors = split(globpath(&rtp, "colors/*.vim"), "\n") + if has('packages') + let colors += split(globpath(&packpath, "pack/*/opt/*/colors/*.vim"), "\n") + endif + return s:fzf('colors', { + \ 'source': fzf#vim#_uniq(map(colors, "substitute(fnamemodify(v:val, ':t'), '\\..\\{-}$', '', '')")), + \ 'sink': 'colo', + \ 'options': '+m --prompt="Colors> "' + \}, a:000) +endfunction + +" ------------------------------------------------------------------ +" Locate +" ------------------------------------------------------------------ +function! fzf#vim#locate(query, ...) + return s:fzf('locate', { + \ 'source': 'locate '.a:query, + \ 'options': '-m --prompt "Locate> "' + \}, a:000) +endfunction + +" ------------------------------------------------------------------ +" History[:/] +" ------------------------------------------------------------------ +function! s:all_files() + return fzf#vim#_uniq(map( + \ filter([expand('%')], 'len(v:val)') + \ + filter(map(s:buflisted_sorted(), 'bufname(v:val)'), 'len(v:val)') + \ + filter(copy(v:oldfiles), "filereadable(fnamemodify(v:val, ':p'))"), + \ 'fnamemodify(v:val, ":~:.")')) +endfunction + +function! s:history_source(type) + let max = histnr(a:type) + let fmt = ' %'.len(string(max)).'d ' + let list = filter(map(range(1, max), 'histget(a:type, - v:val)'), '!empty(v:val)') + return extend([' :: Press '.s:magenta('CTRL-E', 'Special').' to edit'], + \ map(list, 's:yellow(printf(fmt, len(list) - v:key), "Number")." ".v:val')) +endfunction + +nnoremap <plug>(-fzf-vim-do) :execute g:__fzf_command<cr> +nnoremap <plug>(-fzf-/) / +nnoremap <plug>(-fzf-:) : + +function! s:history_sink(type, lines) + if len(a:lines) < 2 + return + endif + + let prefix = "\<plug>(-fzf-".a:type.')' + let key = a:lines[0] + let item = matchstr(a:lines[1], ' *[0-9]\+ *\zs.*') + if key == 'ctrl-e' + call histadd(a:type, item) + redraw + call feedkeys(a:type."\<up>") + else + if a:type == ':' + call histadd(a:type, item) + endif + let g:__fzf_command = "normal ".prefix.item."\<cr>" + call feedkeys("\<plug>(-fzf-vim-do)") + endif +endfunction + +function! s:cmd_history_sink(lines) + call s:history_sink(':', a:lines) +endfunction + +function! fzf#vim#command_history(...) + return s:fzf('history-command', { + \ 'source': s:history_source(':'), + \ 'sink*': s:function('s:cmd_history_sink'), + \ 'options': '+m --ansi --prompt="Hist:> " --header-lines=1 --expect=ctrl-e --tiebreak=index'}, a:000) +endfunction + +function! s:search_history_sink(lines) + call s:history_sink('/', a:lines) +endfunction + +function! fzf#vim#search_history(...) + return s:fzf('history-search', { + \ 'source': s:history_source('/'), + \ 'sink*': s:function('s:search_history_sink'), + \ 'options': '+m --ansi --prompt="Hist/> " --header-lines=1 --expect=ctrl-e --tiebreak=index'}, a:000) +endfunction + +function! fzf#vim#history(...) + return s:fzf('history-files', { + \ 'source': s:all_files(), + \ 'options': ['-m', '--header-lines', !empty(expand('%')), '--prompt', 'Hist> '] + \}, a:000) +endfunction + +" ------------------------------------------------------------------ +" GFiles[?] +" ------------------------------------------------------------------ + +function! s:get_git_root() + let root = split(system('git rev-parse --show-toplevel'), '\n')[0] + return v:shell_error ? '' : root +endfunction + +function! fzf#vim#gitfiles(args, ...) + let root = s:get_git_root() + if empty(root) + return s:warn('Not in git repo') + endif + if a:args != '?' + return s:fzf('gfiles', { + \ 'source': 'git ls-files '.a:args.(s:is_win ? '' : ' | uniq'), + \ 'dir': root, + \ 'options': '-m --prompt "GitFiles> "' + \}, a:000) + endif + + " Here be dragons! + " We're trying to access the common sink function that fzf#wrap injects to + " the options dictionary. + let wrapped = fzf#wrap({ + \ 'source': 'git -c color.status=always status --short --untracked-files=all', + \ 'dir': root, + \ 'options': ['--ansi', '--multi', '--nth', '2..,..', '--tiebreak=index', '--prompt', 'GitFiles?> ', '--preview', 'sh -c "(git diff --color=always -- {-1} | sed 1,4d; cat {-1}) | head -500"'] + \}) + call s:remove_layout(wrapped) + let wrapped.common_sink = remove(wrapped, 'sink*') + function! wrapped.newsink(lines) + let lines = extend(a:lines[0:0], map(a:lines[1:], 'substitute(v:val[3:], ".* -> ", "", "")')) + return self.common_sink(lines) + endfunction + let wrapped['sink*'] = remove(wrapped, 'newsink') + return s:fzf('gfiles-diff', wrapped, a:000) +endfunction + +" ------------------------------------------------------------------ +" Buffers +" ------------------------------------------------------------------ +function! s:find_open_window(b) + let [tcur, tcnt] = [tabpagenr() - 1, tabpagenr('$')] + for toff in range(0, tabpagenr('$') - 1) + let t = (tcur + toff) % tcnt + 1 + let buffers = tabpagebuflist(t) + for w in range(1, len(buffers)) + let b = buffers[w - 1] + if b == a:b + return [t, w] + endif + endfor + endfor + return [0, 0] +endfunction + +function! s:jump(t, w) + execute a:t.'tabnext' + execute a:w.'wincmd w' +endfunction + +function! s:bufopen(lines) + if len(a:lines) < 2 + return + endif + let b = matchstr(a:lines[1], '\[\zs[0-9]*\ze\]') + if empty(a:lines[0]) && get(g:, 'fzf_buffers_jump') + let [t, w] = s:find_open_window(b) + if t + call s:jump(t, w) + return + endif + endif + let cmd = s:action_for(a:lines[0]) + if !empty(cmd) + execute 'silent' cmd + endif + execute 'buffer' b +endfunction + +function! s:format_buffer(b) + let name = bufname(a:b) + let name = empty(name) ? '[No Name]' : fnamemodify(name, ":p:~:.") + let flag = a:b == bufnr('') ? s:blue('%', 'Conditional') : + \ (a:b == bufnr('#') ? s:magenta('#', 'Special') : ' ') + let modified = getbufvar(a:b, '&modified') ? s:red(' [+]', 'Exception') : '' + let readonly = getbufvar(a:b, '&modifiable') ? '' : s:green(' [RO]', 'Constant') + let extra = join(filter([modified, readonly], '!empty(v:val)'), '') + return s:strip(printf("[%s] %s\t%s\t%s", s:yellow(a:b, 'Number'), flag, name, extra)) +endfunction + +function! s:sort_buffers(...) + let [b1, b2] = map(copy(a:000), 'get(g:fzf#vim#buffers, v:val, v:val)') + " Using minus between a float and a number in a sort function causes an error + return b1 < b2 ? 1 : -1 +endfunction + +function! s:buflisted_sorted() + return sort(s:buflisted(), 's:sort_buffers') +endfunction + +function! fzf#vim#buffers(...) + let [query, args] = (a:0 && type(a:1) == type('')) ? + \ [a:1, a:000[1:]] : ['', a:000] + return s:fzf('buffers', { + \ 'source': map(s:buflisted_sorted(), 's:format_buffer(v:val)'), + \ 'sink*': s:function('s:bufopen'), + \ 'options': ['+m', '-x', '--tiebreak=index', '--header-lines=1', '--ansi', '-d', '\t', '-n', '2,1..2', '--prompt', 'Buf> ', '--query', query] + \}, args) +endfunction + +" ------------------------------------------------------------------ +" Ag / Rg +" ------------------------------------------------------------------ +function! s:ag_to_qf(line, with_column) + let parts = split(a:line, ':') + let text = join(parts[(a:with_column ? 3 : 2):], ':') + let dict = {'filename': &acd ? fnamemodify(parts[0], ':p') : parts[0], 'lnum': parts[1], 'text': text} + if a:with_column + let dict.col = parts[2] + endif + return dict +endfunction + +function! s:ag_handler(lines, with_column) + if len(a:lines) < 2 + return + endif + + let cmd = s:action_for(a:lines[0], 'e') + let list = map(filter(a:lines[1:], 'len(v:val)'), 's:ag_to_qf(v:val, a:with_column)') + if empty(list) + return + endif + + let first = list[0] + try + call s:open(cmd, first.filename) + execute first.lnum + if a:with_column + execute 'normal!' first.col.'|' + endif + normal! zz + catch + endtry + + call s:fill_quickfix(list) +endfunction + +" query, [[ag options], options] +function! fzf#vim#ag(query, ...) + if type(a:query) != s:TYPE.string + return s:warn('Invalid query argument') + endif + let query = empty(a:query) ? '^(?=.)' : a:query + let args = copy(a:000) + let ag_opts = len(args) > 1 && type(args[0]) == s:TYPE.string ? remove(args, 0) : '' + let command = ag_opts . ' ' . fzf#shellescape(query) + return call('fzf#vim#ag_raw', insert(args, command, 0)) +endfunction + +" ag command suffix, [options] +function! fzf#vim#ag_raw(command_suffix, ...) + if !executable('ag') + return s:warn('ag is not found') + endif + return call('fzf#vim#grep', extend(['ag --nogroup --column --color '.a:command_suffix, 1], a:000)) +endfunction + +" command, with_column, [options] +function! fzf#vim#grep(grep_command, with_column, ...) + let words = [] + for word in split(a:grep_command) + if word !~# '^[a-z]' + break + endif + call add(words, word) + endfor + let words = empty(words) ? ['grep'] : words + let name = join(words, '-') + let capname = join(map(words, 'toupper(v:val[0]).v:val[1:]'), '') + let opts = { + \ 'source': a:grep_command, + \ 'column': a:with_column, + \ 'options': ['--ansi', '--prompt', capname.'> ', + \ '--multi', '--bind', 'alt-a:select-all,alt-d:deselect-all', + \ '--color', 'hl:4,hl+:12'] + \} + function! opts.sink(lines) + return s:ag_handler(a:lines, self.column) + endfunction + let opts['sink*'] = remove(opts, 'sink') + return s:fzf(name, opts, a:000) +endfunction + +" ------------------------------------------------------------------ +" BTags +" ------------------------------------------------------------------ +function! s:btags_source(tag_cmds) + if !filereadable(expand('%')) + throw 'Save the file first' + endif + + for cmd in a:tag_cmds + let lines = split(system(cmd), "\n") + if !v:shell_error && len(lines) + break + endif + endfor + if v:shell_error + throw get(lines, 0, 'Failed to extract tags') + elseif empty(lines) + throw 'No tags found' + endif + return map(s:align_lists(map(lines, 'split(v:val, "\t")')), 'join(v:val, "\t")') +endfunction + +function! s:btags_sink(lines) + if len(a:lines) < 2 + return + endif + normal! m' + let cmd = s:action_for(a:lines[0]) + if !empty(cmd) + execute 'silent' cmd '%' + endif + let qfl = [] + for line in a:lines[1:] + execute split(line, "\t")[2] + call add(qfl, {'filename': expand('%'), 'lnum': line('.'), 'text': getline('.')}) + endfor + call s:fill_quickfix(qfl, 'cfirst') + normal! zz +endfunction + +" query, [[tag commands], options] +function! fzf#vim#buffer_tags(query, ...) + let args = copy(a:000) + let escaped = fzf#shellescape(expand('%')) + let null = s:is_win ? 'nul' : '/dev/null' + let sort = has('unix') && !has('win32unix') && executable('sort') ? '| sort -s -k 5' : '' + let tag_cmds = (len(args) > 1 && type(args[0]) != type({})) ? remove(args, 0) : [ + \ printf('ctags -f - --sort=yes --excmd=number --language-force=%s %s 2> %s %s', &filetype, escaped, null, sort), + \ printf('ctags -f - --sort=yes --excmd=number %s 2> %s %s', escaped, null, sort)] + if type(tag_cmds) != type([]) + let tag_cmds = [tag_cmds] + endif + try + return s:fzf('btags', { + \ 'source': s:btags_source(tag_cmds), + \ 'sink*': s:function('s:btags_sink'), + \ 'options': ['--layout=reverse-list', '-m', '-d', '\t', '--with-nth', '1,4..', '-n', '1', '--prompt', 'BTags> ', '--query', a:query]}, args) + catch + return s:warn(v:exception) + endtry +endfunction + +" ------------------------------------------------------------------ +" Tags +" ------------------------------------------------------------------ +function! s:tags_sink(lines) + if len(a:lines) < 2 + return + endif + normal! m' + let qfl = [] + let cmd = s:action_for(a:lines[0], 'e') + try + let [magic, &magic, wrapscan, &wrapscan, acd, &acd] = [&magic, 0, &wrapscan, 1, &acd, 0] + for line in a:lines[1:] + try + let parts = split(line, '\t\zs') + let excmd = matchstr(join(parts[2:-2], '')[:-2], '^.\{-}\ze;\?"\t') + let base = fnamemodify(parts[-1], ':h') + let relpath = parts[1][:-2] + let abspath = relpath =~ (s:is_win ? '^[A-Z]:\' : '^/') ? relpath : join([base, relpath], '/') + call s:open(cmd, expand(abspath, 1)) + execute excmd + call add(qfl, {'filename': expand('%'), 'lnum': line('.'), 'text': getline('.')}) + catch /^Vim:Interrupt$/ + break + catch + call s:warn(v:exception) + endtry + endfor + finally + let [&magic, &wrapscan, &acd] = [magic, wrapscan, acd] + endtry + call s:fill_quickfix(qfl, 'clast') + normal! zz +endfunction + +function! fzf#vim#tags(query, ...) + if !executable('perl') + return s:warn('Tags command requires perl') + endif + if empty(tagfiles()) + call inputsave() + echohl WarningMsg + let gen = input('tags not found. Generate? (y/N) ') + echohl None + call inputrestore() + redraw + if gen =~? '^y' + call s:warn('Preparing tags') + call system(get(g:, 'fzf_tags_command', 'ctags -R'.(s:is_win ? ' --output-format=e-ctags' : ''))) + if empty(tagfiles()) + return s:warn('Failed to create tags') + endif + else + return s:warn('No tags found') + endif + endif + + let tagfiles = tagfiles() + let v2_limit = 1024 * 1024 * 200 + for tagfile in tagfiles + let v2_limit -= getfsize(tagfile) + if v2_limit < 0 + break + endif + endfor + let opts = v2_limit < 0 ? ['--algo=v1'] : [] + + return s:fzf('tags', { + \ 'source': 'perl '.fzf#shellescape(s:bin.tags).' '.join(map(tagfiles, 'fzf#shellescape(fnamemodify(v:val, ":p"))')), + \ 'sink*': s:function('s:tags_sink'), + \ 'options': extend(opts, ['--nth', '1..2', '-m', '--tiebreak=begin', '--prompt', 'Tags> ', '--query', a:query])}, a:000) +endfunction + +" ------------------------------------------------------------------ +" Snippets (UltiSnips) +" ------------------------------------------------------------------ +function! s:inject_snippet(line) + let snip = split(a:line, "\t")[0] + execute 'normal! a'.s:strip(snip)."\<c-r>=UltiSnips#ExpandSnippet()\<cr>" +endfunction + +function! fzf#vim#snippets(...) + if !exists(':UltiSnipsEdit') + return s:warn('UltiSnips not found') + endif + let list = UltiSnips#SnippetsInCurrentScope() + if empty(list) + return s:warn('No snippets available here') + endif + let aligned = sort(s:align_lists(items(list))) + let colored = map(aligned, 's:yellow(v:val[0])."\t".v:val[1]') + return s:fzf('snippets', { + \ 'source': colored, + \ 'options': '--ansi --tiebreak=index +m -n 1 -d "\t"', + \ 'sink': s:function('s:inject_snippet')}, a:000) +endfunction + +" ------------------------------------------------------------------ +" Commands +" ------------------------------------------------------------------ +let s:nbs = nr2char(0x2007) + +function! s:format_cmd(line) + return substitute(a:line, '\C \([A-Z]\S*\) ', + \ '\=s:nbs.s:yellow(submatch(1), "Function").s:nbs', '') +endfunction + +function! s:command_sink(lines) + if len(a:lines) < 2 + return + endif + let cmd = matchstr(a:lines[1], s:nbs.'\zs\S*\ze'.s:nbs) + if empty(a:lines[0]) + call feedkeys(':'.cmd.(a:lines[1][0] == '!' ? '' : ' '), 'n') + else + execute cmd + endif +endfunction + +let s:fmt_excmd = ' '.s:blue('%-38s', 'Statement').'%s' + +function! s:format_excmd(ex) + let match = matchlist(a:ex, '^|:\(\S\+\)|\s*\S*\(.*\)') + return printf(s:fmt_excmd, s:nbs.match[1].s:nbs, s:strip(match[2])) +endfunction + +function! s:excmds() + let help = globpath($VIMRUNTIME, 'doc/index.txt') + if empty(help) + return [] + endif + + let commands = [] + let command = '' + for line in readfile(help) + if line =~ '^|:[^|]' + if !empty(command) + call add(commands, s:format_excmd(command)) + endif + let command = line + elseif line =~ '^\s\+\S' && !empty(command) + let command .= substitute(line, '^\s*', ' ', '') + elseif !empty(commands) && line =~ '^\s*$' + break + endif + endfor + if !empty(command) + call add(commands, s:format_excmd(command)) + endif + return commands +endfunction + +function! fzf#vim#commands(...) + redir => cout + silent command + redir END + let list = split(cout, "\n") + return s:fzf('commands', { + \ 'source': extend(extend(list[0:0], map(list[1:], 's:format_cmd(v:val)')), s:excmds()), + \ 'sink*': s:function('s:command_sink'), + \ 'options': '--ansi --expect '.get(g:, 'fzf_commands_expect', 'ctrl-x'). + \ ' --tiebreak=index --header-lines 1 -x --prompt "Commands> " -n2,3,2..3 -d'.s:nbs}, a:000) +endfunction + +" ------------------------------------------------------------------ +" Marks +" ------------------------------------------------------------------ +function! s:format_mark(line) + return substitute(a:line, '\S', '\=s:yellow(submatch(0), "Number")', '') +endfunction + +function! s:mark_sink(lines) + if len(a:lines) < 2 + return + endif + let cmd = s:action_for(a:lines[0]) + if !empty(cmd) + execute 'silent' cmd + endif + execute 'normal! `'.matchstr(a:lines[1], '\S').'zz' +endfunction + +function! fzf#vim#marks(...) + redir => cout + silent marks + redir END + let list = split(cout, "\n") + return s:fzf('marks', { + \ 'source': extend(list[0:0], map(list[1:], 's:format_mark(v:val)')), + \ 'sink*': s:function('s:mark_sink'), + \ 'options': '+m -x --ansi --tiebreak=index --header-lines 1 --tiebreak=begin --prompt "Marks> "'}, a:000) +endfunction + +" ------------------------------------------------------------------ +" Help tags +" ------------------------------------------------------------------ +function! s:helptag_sink(line) + let [tag, file, path] = split(a:line, "\t")[0:2] + let rtp = fnamemodify(path, ':p:h:h') + if stridx(&rtp, rtp) < 0 + execute 'set rtp+='.s:escape(rtp) + endif + execute 'help' tag +endfunction + +function! fzf#vim#helptags(...) + if !executable('grep') || !executable('perl') + return s:warn('Helptags command requires grep and perl') + endif + let sorted = sort(split(globpath(&runtimepath, 'doc/tags', 1), '\n')) + let tags = exists('*uniq') ? uniq(sorted) : fzf#vim#_uniq(sorted) + + if exists('s:helptags_script') + silent! call delete(s:helptags_script) + endif + let s:helptags_script = tempname() + call writefile(['/('.(s:is_win ? '^[A-Z]:\/.*?[^:]' : '.*?').'):(.*?)\t(.*?)\t/; printf(qq('.s:green('%-40s', 'Label').'\t%s\t%s\n), $2, $3, $1)'], s:helptags_script) + return s:fzf('helptags', { + \ 'source': 'grep -H ".*" '.join(map(tags, 'fzf#shellescape(v:val)')). + \ ' | perl -n '.fzf#shellescape(s:helptags_script).' | sort', + \ 'sink': s:function('s:helptag_sink'), + \ 'options': ['--ansi', '+m', '--tiebreak=begin', '--with-nth', '..-2']}, a:000) +endfunction + +" ------------------------------------------------------------------ +" File types +" ------------------------------------------------------------------ +function! fzf#vim#filetypes(...) + return s:fzf('filetypes', { + \ 'source': fzf#vim#_uniq(sort(map(split(globpath(&rtp, 'syntax/*.vim'), '\n'), + \ 'fnamemodify(v:val, ":t:r")'))), + \ 'sink': 'setf', + \ 'options': '+m --prompt="File types> "' + \}, a:000) +endfunction + +" ------------------------------------------------------------------ +" Windows +" ------------------------------------------------------------------ +function! s:format_win(tab, win, buf) + let modified = getbufvar(a:buf, '&modified') + let name = bufname(a:buf) + let name = empty(name) ? '[No Name]' : name + let active = tabpagewinnr(a:tab) == a:win + return (active? s:blue('> ', 'Operator') : ' ') . name . (modified? s:red(' [+]', 'Exception') : '') +endfunction + +function! s:windows_sink(line) + let list = matchlist(a:line, '^ *\([0-9]\+\) *\([0-9]\+\)') + call s:jump(list[1], list[2]) +endfunction + +function! fzf#vim#windows(...) + let lines = [] + for t in range(1, tabpagenr('$')) + let buffers = tabpagebuflist(t) + for w in range(1, len(buffers)) + call add(lines, + \ printf('%s %s %s', + \ s:yellow(printf('%3d', t), 'Number'), + \ s:cyan(printf('%3d', w), 'String'), + \ s:format_win(t, w, buffers[w-1]))) + endfor + endfor + return s:fzf('windows', { + \ 'source': extend(['Tab Win Name'], lines), + \ 'sink': s:function('s:windows_sink'), + \ 'options': '+m --ansi --tiebreak=begin --header-lines=1'}, a:000) +endfunction + +" ------------------------------------------------------------------ +" Commits / BCommits +" ------------------------------------------------------------------ +function! s:yank_to_register(data) + let @" = a:data + silent! let @* = a:data + silent! let @+ = a:data +endfunction + +function! s:commits_sink(lines) + if len(a:lines) < 2 + return + endif + + let pat = '[0-9a-f]\{7,9}' + + if a:lines[0] == 'ctrl-y' + let hashes = join(filter(map(a:lines[1:], 'matchstr(v:val, pat)'), 'len(v:val)')) + return s:yank_to_register(hashes) + end + + let diff = a:lines[0] == 'ctrl-d' + let cmd = s:action_for(a:lines[0], 'e') + let buf = bufnr('') + for idx in range(1, len(a:lines) - 1) + let sha = matchstr(a:lines[idx], pat) + if !empty(sha) + if diff + if idx > 1 + execute 'tab sb' buf + endif + execute 'Gdiff' sha + else + " Since fugitive buffers are unlisted, we can't keep using 'e' + let c = (cmd == 'e' && idx > 1) ? 'tab split' : cmd + execute c FugitiveFind(sha) + endif + endif + endfor +endfunction + +function! s:commits(buffer_local, args) + let s:git_root = s:get_git_root() + if empty(s:git_root) + return s:warn('Not in git repository') + endif + + let source = 'git log '.get(g:, 'fzf_commits_log_options', '--color=always '.fzf#shellescape('--format=%C(auto)%h%d %s %C(green)%cr')) + let current = expand('%') + let managed = 0 + if !empty(current) + call system('git show '.fzf#shellescape(current).' 2> '.(s:is_win ? 'nul' : '/dev/null')) + let managed = !v:shell_error + endif + + if a:buffer_local + if !managed + return s:warn('The current buffer is not in the working tree') + endif + let source .= ' --follow '.fzf#shellescape(current) + else + let source .= ' --graph' + endif + + let command = a:buffer_local ? 'BCommits' : 'Commits' + let expect_keys = join(keys(get(g:, 'fzf_action', s:default_action)), ',') + let options = { + \ 'source': source, + \ 'sink*': s:function('s:commits_sink'), + \ 'options': ['--ansi', '--multi', '--tiebreak=index', '--layout=reverse-list', + \ '--inline-info', '--prompt', command.'> ', '--bind=ctrl-s:toggle-sort', + \ '--header', ':: Press '.s:magenta('CTRL-S', 'Special').' to toggle sort, '.s:magenta('CTRL-Y', 'Special').' to yank commit hashes', + \ '--expect=ctrl-y,'.expect_keys] + \ } + + if a:buffer_local + let options.options[-2] .= ', '.s:magenta('CTRL-D', 'Special').' to diff' + let options.options[-1] .= ',ctrl-d' + endif + + if !s:is_win && &columns > s:wide + call extend(options.options, + \ ['--preview', 'echo {} | grep -o "[a-f0-9]\{7,\}" | head -1 | xargs git show --format=format: --color=always | head -200']) + endif + + return s:fzf(a:buffer_local ? 'bcommits' : 'commits', options, a:args) +endfunction + +function! fzf#vim#commits(...) + return s:commits(0, a:000) +endfunction + +function! fzf#vim#buffer_commits(...) + return s:commits(1, a:000) +endfunction + +" ------------------------------------------------------------------ +" fzf#vim#maps(mode, opts[with count and op]) +" ------------------------------------------------------------------ +function! s:align_pairs(list) + let maxlen = 0 + let pairs = [] + for elem in a:list + let match = matchlist(elem, '^\(\S*\)\s*\(.*\)$') + let [_, k, v] = match[0:2] + let maxlen = max([maxlen, len(k)]) + call add(pairs, [k, substitute(v, '^\*\?[@ ]\?', '', '')]) + endfor + let maxlen = min([maxlen, 35]) + return map(pairs, "printf('%-'.maxlen.'s', v:val[0]).' '.v:val[1]") +endfunction + +function! s:highlight_keys(str) + return substitute( + \ substitute(a:str, '<[^ >]\+>', s:yellow('\0', 'Special'), 'g'), + \ '<Plug>', s:blue('<Plug>', 'SpecialKey'), 'g') +endfunction + +function! s:key_sink(line) + let key = matchstr(a:line, '^\S*') + redraw + call feedkeys(s:map_gv.s:map_cnt.s:map_reg, 'n') + call feedkeys(s:map_op. + \ substitute(key, '<[^ >]\+>', '\=eval("\"\\".submatch(0)."\"")', 'g')) +endfunction + +function! fzf#vim#maps(mode, ...) + let s:map_gv = a:mode == 'x' ? 'gv' : '' + let s:map_cnt = v:count == 0 ? '' : v:count + let s:map_reg = empty(v:register) ? '' : ('"'.v:register) + let s:map_op = a:mode == 'o' ? v:operator : '' + + redir => cout + silent execute 'verbose' a:mode.'map' + redir END + let list = [] + let curr = '' + for line in split(cout, "\n") + if line =~ "^\t" + let src = ' '.join(reverse(reverse(split(split(line)[-1], '/'))[0:2]), '/') + call add(list, printf('%s %s', curr, s:green(src, 'Comment'))) + let curr = '' + else + let curr = line[3:] + endif + endfor + if !empty(curr) + call add(list, curr) + endif + let aligned = s:align_pairs(list) + let sorted = sort(aligned) + let colored = map(sorted, 's:highlight_keys(v:val)') + let pcolor = a:mode == 'x' ? 9 : a:mode == 'o' ? 10 : 12 + return s:fzf('maps', { + \ 'source': colored, + \ 'sink': s:function('s:key_sink'), + \ 'options': '--prompt "Maps ('.a:mode.')> " --ansi --no-hscroll --nth 1,.. --color prompt:'.pcolor}, a:000) +endfunction + +" ---------------------------------------------------------------------------- +" fzf#vim#complete - completion helper +" ---------------------------------------------------------------------------- +inoremap <silent> <Plug>(-fzf-complete-trigger) <c-o>:call <sid>complete_trigger()<cr> + +function! s:pluck(dict, key, default) + return has_key(a:dict, a:key) ? remove(a:dict, a:key) : a:default +endfunction + +function! s:complete_trigger() + let opts = copy(s:opts) + call s:prepend_opts(opts, ['+m', '-q', s:query]) + let opts['sink*'] = s:function('s:complete_insert') + let s:reducer = s:pluck(opts, 'reducer', s:function('s:first_line')) + call fzf#run(opts) +endfunction + +" The default reducer +function! s:first_line(lines) + return a:lines[0] +endfunction + +function! s:complete_insert(lines) + if empty(a:lines) + return + endif + + let chars = strchars(s:query) + if chars == 0 | let del = '' + elseif chars == 1 | let del = '"_x' + else | let del = (chars - 1).'"_dvh' + endif + + let data = call(s:reducer, [a:lines]) + let ve = &ve + set ve= + execute 'normal!' ((s:eol || empty(chars)) ? '' : 'h').del.(s:eol ? 'a': 'i').data + let &ve = ve + if mode() =~ 't' + call feedkeys('a', 'n') + else + execute "normal! \<esc>la" + endif +endfunction + +function! s:eval(dict, key, arg) + if has_key(a:dict, a:key) && type(a:dict[a:key]) == s:TYPE.funcref + let ret = copy(a:dict) + let ret[a:key] = call(a:dict[a:key], [a:arg]) + return ret + endif + return a:dict +endfunction + +function! fzf#vim#complete(...) + if a:0 == 0 + let s:opts = fzf#wrap() + elseif type(a:1) == s:TYPE.dict + let s:opts = copy(a:1) + elseif type(a:1) == s:TYPE.string + let s:opts = extend({'source': a:1}, get(a:000, 1, fzf#wrap())) + else + echoerr 'Invalid argument: '.string(a:000) + return '' + endif + for s in ['sink', 'sink*'] + if has_key(s:opts, s) + call remove(s:opts, s) + endif + endfor + + let eol = col('$') + let ve = &ve + set ve=all + let s:eol = col('.') == eol + let &ve = ve + + let Prefix = s:pluck(s:opts, 'prefix', '\k*$') + if col('.') == 1 + let s:query = '' + else + let full_prefix = getline('.')[0 : col('.')-2] + if type(Prefix) == s:TYPE.funcref + let s:query = call(Prefix, [full_prefix]) + else + let s:query = matchstr(full_prefix, Prefix) + endif + endif + let s:opts = s:eval(s:opts, 'source', s:query) + let s:opts = s:eval(s:opts, 'options', s:query) + let s:opts = s:eval(s:opts, 'extra_options', s:query) + if has_key(s:opts, 'extra_options') + call s:merge_opts(s:opts, remove(s:opts, 'extra_options')) + endif + if has_key(s:opts, 'options') + if type(s:opts.options) == s:TYPE.list + call add(s:opts.options, '--no-expect') + else + let s:opts.options .= ' --no-expect' + endif + endif + + call feedkeys("\<Plug>(-fzf-complete-trigger)") + return '' +endfunction + +" ------------------------------------------------------------------ +let &cpo = s:cpo_save +unlet s:cpo_save + diff --git a/start/fzf/autoload/fzf/vim/complete.vim b/start/fzf/autoload/fzf/vim/complete.vim new file mode 100644 index 0000000..03c9b3b --- /dev/null +++ b/start/fzf/autoload/fzf/vim/complete.vim @@ -0,0 +1,163 @@ +" Copyright (c) 2015 Junegunn Choi +" +" MIT License +" +" Permission is hereby granted, free of charge, to any person obtaining +" a copy of this software and associated documentation files (the +" "Software"), to deal in the Software without restriction, including +" without limitation the rights to use, copy, modify, merge, publish, +" distribute, sublicense, and/or sell copies of the Software, and to +" permit persons to whom the Software is furnished to do so, subject to +" the following conditions: +" +" The above copyright notice and this permission notice shall be +" included in all copies or substantial portions of the Software. +" +" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +let s:cpo_save = &cpo +set cpo&vim +let s:is_win = has('win32') || has('win64') + +function! s:extend(base, extra) + let base = copy(a:base) + if has_key(a:extra, 'options') + let extra = copy(a:extra) + let extra.extra_options = remove(extra, 'options') + return extend(base, extra) + endif + return extend(base, a:extra) +endfunction + +if v:version >= 704 + function! s:function(name) + return function(a:name) + endfunction +else + function! s:function(name) + " By Ingo Karkat + return function(substitute(a:name, '^s:', matchstr(expand('<sfile>'), '<SNR>\d\+_\zefunction$'), '')) + endfunction +endif + +function! fzf#vim#complete#word(...) + return fzf#vim#complete(s:extend({ + \ 'source': 'cat /usr/share/dict/words'}, + \ get(a:000, 0, fzf#wrap()))) +endfunction + +" ---------------------------------------------------------------------------- +" <plug>(fzf-complete-path) +" <plug>(fzf-complete-file) +" <plug>(fzf-complete-file-ag) +" ---------------------------------------------------------------------------- +function! s:file_split_prefix(prefix) + let expanded = expand(a:prefix) + let slash = (s:is_win && !&shellslash) ? '\\' : '/' + return isdirectory(expanded) ? + \ [expanded, + \ substitute(a:prefix, '[/\\]*$', slash, ''), + \ ''] : + \ [fnamemodify(expanded, ':h'), + \ substitute(fnamemodify(a:prefix, ':h'), '[/\\]*$', slash, ''), + \ fnamemodify(expanded, ':t')] +endfunction + +function! s:file_source(prefix) + let [dir, head, tail] = s:file_split_prefix(a:prefix) + return printf( + \ "cd %s && ".s:file_cmd." | sed %s", + \ fzf#shellescape(dir), fzf#shellescape('s:^:'.(empty(a:prefix) || a:prefix == tail ? '' : head).':')) +endfunction + +function! s:file_options(prefix) + let [_, head, tail] = s:file_split_prefix(a:prefix) + return ['--prompt', head, '--query', tail] +endfunction + +function! s:fname_prefix(str) + let isf = &isfname + let white = [] + let black = [] + if isf =~ ',,,' + call add(white, ',') + let isf = substitute(isf, ',,,', ',', 'g') + endif + if isf =~ ',^,,' + call add(black, ',') + let isf = substitute(isf, ',^,,', ',', 'g') + endif + + for token in split(isf, ',') + let target = white + if token[0] == '^' + let target = black + let token = token[1:] + endif + + let ends = matchlist(token, '\(.\+\)-\(.\+\)') + if empty(ends) + call add(target, token) + else + let ends = map(ends[1:2], "len(v:val) == 1 ? char2nr(v:val) : str2nr(v:val)") + for i in range(ends[0], ends[1]) + call add(target, nr2char(i)) + endfor + endif + endfor + + let prefix = a:str + for offset in range(1, len(a:str)) + let char = a:str[len(a:str) - offset] + if (char =~ '\w' || index(white, char) >= 0) && index(black, char) < 0 + continue + endif + let prefix = strpart(a:str, len(a:str) - offset + 1) + break + endfor + + return prefix +endfunction + +function! fzf#vim#complete#path(command, ...) + let s:file_cmd = a:command + return fzf#vim#complete(s:extend({ + \ 'prefix': s:function('s:fname_prefix'), + \ 'source': s:function('s:file_source'), + \ 'options': s:function('s:file_options')}, get(a:000, 0, fzf#wrap()))) +endfunction + +" ---------------------------------------------------------------------------- +" <plug>(fzf-complete-line) +" <plug>(fzf-complete-buffer-line) +" ---------------------------------------------------------------------------- +function! s:reduce_line(lines) + return join(split(a:lines[0], '\t\zs')[3:], '') +endfunction + + +function! fzf#vim#complete#line(...) + let [display_bufnames, lines] = fzf#vim#_lines(0) + let nth = display_bufnames ? 4 : 3 + return fzf#vim#complete(s:extend({ + \ 'prefix': '^.*$', + \ 'source': lines, + \ 'options': '--tiebreak=index --ansi --nth '.nth.'.. --tabstop=1', + \ 'reducer': s:function('s:reduce_line')}, get(a:000, 0, fzf#wrap()))) +endfunction + +function! fzf#vim#complete#buffer_line(...) + return fzf#vim#complete(s:extend({ + \ 'prefix': '^.*$', + \ 'source': fzf#vim#_uniq(getline(1, '$'))}, get(a:000, 0, fzf#wrap()))) +endfunction + +let &cpo = s:cpo_save +unlet s:cpo_save + diff --git a/start/fzf/bin/preview.rb b/start/fzf/bin/preview.rb new file mode 100644 index 0000000..cc8260b --- /dev/null +++ b/start/fzf/bin/preview.rb @@ -0,0 +1,59 @@ +#!/usr/bin/env ruby +# +# usage: ./preview.rb FILENAME[:LINE][:IGNORED] + +require 'open3' +require 'shellwords' + +COMMAND = ENV.fetch( + 'FZF_PREVIEW_COMMAND', + %[bat --style=numbers --color=always {} || highlight -O ansi -l {} || coderay {} || rougify {} || cat {}] +) +ANSI = /\x1b\[[0-9;]*m/ +REVERSE = "\x1b[7m" +RESET = "\x1b[m" + +def usage + puts "usage: #$0 FILENAME[:LINENO][:IGNORED]" + exit 1 +end + +usage if ARGV.empty? + +file, center, extra = ARGV.first.split(':') +if ARGV.first =~ /^[A-Z]:\\/ + file << ':' + center + center = extra +end +usage unless file + +path = File.expand_path(file) +unless File.readable? path + puts "File not found: #{file}" + exit 1 +end + +if `file --dereference --mime "#{file}"` =~ /binary/ + puts "#{file} is a binary file" + exit 0 +end + +center = (center || 0).to_i +height = + if ENV['LINES'] + ENV['LINES'].to_i + else + File.readable?('/dev/tty') ? `stty size < /dev/tty`.split.first.to_i : 40 + end +offset = [1, center - height / 3].max + +Open3.popen3(COMMAND.gsub('{}', Shellwords.shellescape(path))) do |_in, out, _err| + out.each_line.drop(offset - 1).take(height).each_with_index do |line, lno| + if lno + offset == center + puts REVERSE + line.chomp.gsub(ANSI) { |m| m + REVERSE } + RESET + else + puts line + end + end +end +print RESET diff --git a/start/fzf/bin/preview.sh b/start/fzf/bin/preview.sh new file mode 100644 index 0000000..41ebfb9 --- /dev/null +++ b/start/fzf/bin/preview.sh @@ -0,0 +1,54 @@ +#!/usr/bin/env bash + +REVERSE="\x1b[7m" +RESET="\x1b[m" + +if [ -z "$1" ]; then + echo "usage: $0 FILENAME[:LINENO][:IGNORED]" + exit 1 +fi + +IFS=':' read -r -a INPUT <<< "$1" +FILE=${INPUT[0]} +CENTER=${INPUT[1]} + +if [[ $1 =~ ^[A-Z]:\\ ]]; then + FILE=$FILE:${INPUT[1]} + CENTER=${INPUT[2]} +fi + +if [ ! -r "$FILE" ]; then + echo "File not found ${FILE}" + exit 1 +fi + +if [[ "$(file --dereference --mime "$FILE")" =~ binary ]]; then + echo "$1 is a binary file" + exit 0 +fi + +if [ -z "$CENTER" ]; then + CENTER=0 +fi + +if [ -z "$LINES" ]; then + if [ -r /dev/tty ]; then + LINES=$(stty size < /dev/tty | awk '{print $1}') + else + LINES=40 + fi +fi + +FIRST=$(($CENTER-$LINES/3)) +FIRST=$(($FIRST < 1 ? 1 : $FIRST)) +LAST=$((${FIRST}+${LINES}-1)) + +DEFAULT_COMMAND="bat --style=numbers --color=always {} || highlight -O ansi -l {} || coderay {} || rougify {} || cat {}" +CMD=${FZF_PREVIEW_COMMAND:-$DEFAULT_COMMAND} +CMD=${CMD//{\}/$(printf %q "$FILE")} + +eval "$CMD" 2> /dev/null | awk "NR >= $FIRST && NR <= $LAST { \ + if (NR == $CENTER) \ + { gsub(/\x1b[[0-9;]*m/, \"&$REVERSE\"); printf(\"$REVERSE%s\n$RESET\", \$0); } \ + else printf(\"$RESET%s\n\", \$0); \ + }" diff --git a/start/fzf/bin/tags.pl b/start/fzf/bin/tags.pl new file mode 100644 index 0000000..4208c16 --- /dev/null +++ b/start/fzf/bin/tags.pl @@ -0,0 +1,15 @@ +#!/usr/bin/env perl + +use strict; + +foreach my $file (@ARGV) { + open my $lines, $file; + while (<$lines>) { + unless (/^\!/) { + s/^[^\t]*/sprintf("%-24s", $&)/e; + s/$/\t$file/; + print; + } + } + close $lines; +} diff --git a/start/fzf/plugin/fzf.vim b/start/fzf/plugin/fzf.vim new file mode 100644 index 0000000..26c35b8 --- /dev/null +++ b/start/fzf/plugin/fzf.vim @@ -0,0 +1,994 @@ +" Copyright (c) 2017 Junegunn Choi +" +" MIT License +" +" Permission is hereby granted, free of charge, to any person obtaining +" a copy of this software and associated documentation files (the +" "Software"), to deal in the Software without restriction, including +" without limitation the rights to use, copy, modify, merge, publish, +" distribute, sublicense, and/or sell copies of the Software, and to +" permit persons to whom the Software is furnished to do so, subject to +" the following conditions: +" +" The above copyright notice and this permission notice shall be +" included in all copies or substantial portions of the Software. +" +" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +if exists('g:loaded_fzf') + finish +endif +let g:loaded_fzf = 1 + +let s:is_win = has('win32') || has('win64') +if s:is_win && &shellslash + set noshellslash + let s:base_dir = expand('<sfile>:h:h') + set shellslash +else + let s:base_dir = expand('<sfile>:h:h') +endif +if s:is_win + let s:term_marker = '&::FZF' + + function! s:fzf_call(fn, ...) + let shellslash = &shellslash + try + set noshellslash + return call(a:fn, a:000) + finally + let &shellslash = shellslash + endtry + endfunction + + " Use utf-8 for fzf.vim commands + " Return array of shell commands for cmd.exe + function! s:enc_to_cp(str) + if !has('iconv') + return a:str + endif + if !exists('s:codepage') + let s:codepage = libcallnr('kernel32.dll', 'GetACP', 0) + endif + return iconv(a:str, &encoding, 'cp'.s:codepage) + endfunction + function! s:wrap_cmds(cmds) + return map([ + \ '@echo off', + \ 'setlocal enabledelayedexpansion'] + \ + (has('gui_running') ? ['set TERM= > nul'] : []) + \ + (type(a:cmds) == type([]) ? a:cmds : [a:cmds]) + \ + ['endlocal'], + \ '<SID>enc_to_cp(v:val."\r")') + endfunction +else + let s:term_marker = ";#FZF" + + function! s:fzf_call(fn, ...) + return call(a:fn, a:000) + endfunction + + function! s:wrap_cmds(cmds) + return a:cmds + endfunction + + function! s:enc_to_cp(str) + return a:str + endfunction +endif + +function! s:shellesc_cmd(arg) + let escaped = substitute(a:arg, '[&|<>()@^]', '^&', 'g') + let escaped = substitute(escaped, '%', '%%', 'g') + let escaped = substitute(escaped, '"', '\\^&', 'g') + let escaped = substitute(escaped, '\(\\\+\)\(\\^\)', '\1\1\2', 'g') + return '^"'.substitute(escaped, '\(\\\+\)$', '\1\1', '').'^"' +endfunction + +function! fzf#shellescape(arg, ...) + let shell = get(a:000, 0, s:is_win ? 'cmd.exe' : 'sh') + if shell =~# 'cmd.exe$' + return s:shellesc_cmd(a:arg) + endif + return s:fzf_call('shellescape', a:arg) +endfunction + +function! s:fzf_getcwd() + return s:fzf_call('getcwd') +endfunction + +function! s:fzf_fnamemodify(fname, mods) + return s:fzf_call('fnamemodify', a:fname, a:mods) +endfunction + +function! s:fzf_expand(fmt) + return s:fzf_call('expand', a:fmt, 1) +endfunction + +function! s:fzf_tempname() + return s:fzf_call('tempname') +endfunction + +let s:layout_keys = ['window', 'tmux', 'up', 'down', 'left', 'right'] +let s:fzf_go = s:base_dir.'/bin/fzf' +let s:fzf_tmux = s:base_dir.'/bin/fzf-tmux' + +let s:cpo_save = &cpo +set cpo&vim + +function! s:popup_support() + return has('nvim') ? has('nvim-0.4') : has('popupwin') && has('patch-8.2.191') +endfunction + +function! s:default_layout() + return s:popup_support() + \ ? { 'window' : { 'width': 0.9, 'height': 0.6 } } + \ : { 'down': '~40%' } +endfunction + +function! fzf#install() + if s:is_win && !has('win32unix') + let script = s:base_dir.'/install.ps1' + if !filereadable(script) + throw script.' not found' + endif + let script = 'powershell -ExecutionPolicy Bypass -file ' . script + else + let script = s:base_dir.'/install' + if !executable(script) + throw script.' not found' + endif + let script .= ' --bin' + endif + + call s:warn('Running fzf installer ...') + call system(script) + if v:shell_error + throw 'Failed to download fzf: '.script + endif +endfunction + +function! s:version_requirement(val, min) + let val = split(a:val, '\.') + let min = split(a:min, '\.') + for idx in range(0, len(min) - 1) + let v = get(val, idx, 0) + if v < min[idx] | return 0 + elseif v > min[idx] | return 1 + endif + endfor + return 1 +endfunction + +let s:checked = {} +function! fzf#exec(...) + if !exists('s:exec') + if executable(s:fzf_go) + let s:exec = s:fzf_go + elseif executable('fzf') + let s:exec = 'fzf' + elseif input('fzf executable not found. Download binary? (y/n) ') =~? '^y' + redraw + call fzf#install() + return fzf#exec() + else + redraw + throw 'fzf executable not found' + endif + endif + + if a:0 && !has_key(s:checked, a:1) + let command = s:exec . ' --version' + let output = systemlist(command) + if v:shell_error || empty(output) + throw printf('Failed to run "%s": %s', command, output) + endif + let fzf_version = matchstr(output[-1], '[0-9.]\+') + if s:version_requirement(fzf_version, a:1) + let s:checked[a:1] = 1 + return s:exec + elseif a:0 < 2 && input(printf('You need fzf %s or above. Found: %s. Download binary? (y/n) ', a:1, fzf_version)) =~? '^y' + redraw + call fzf#install() + return fzf#exec(a:1, 1) + else + throw printf('You need to upgrade fzf (required: %s or above)', a:1) + endif + endif + + return s:exec +endfunction + +function! s:tmux_enabled() + if has('gui_running') || !exists('$TMUX') + return 0 + endif + + if exists('s:tmux') + return s:tmux + endif + + let s:tmux = 0 + if !executable(s:fzf_tmux) + if executable('fzf-tmux') + let s:fzf_tmux = 'fzf-tmux' + else + return 0 + endif + endif + + let output = system('tmux -V') + let s:tmux = !v:shell_error && output >= 'tmux 1.7' + return s:tmux +endfunction + +function! s:escape(path) + let path = fnameescape(a:path) + return s:is_win ? escape(path, '$') : path +endfunction + +function! s:error(msg) + echohl ErrorMsg + echom a:msg + echohl None +endfunction + +function! s:warn(msg) + echohl WarningMsg + echom a:msg + echohl None +endfunction + +function! s:has_any(dict, keys) + for key in a:keys + if has_key(a:dict, key) + return 1 + endif + endfor + return 0 +endfunction + +function! s:open(cmd, target) + if stridx('edit', a:cmd) == 0 && s:fzf_fnamemodify(a:target, ':p') ==# s:fzf_expand('%:p') + return + endif + execute a:cmd s:escape(a:target) +endfunction + +function! s:common_sink(action, lines) abort + if len(a:lines) < 2 + return + endif + let key = remove(a:lines, 0) + let Cmd = get(a:action, key, 'e') + if type(Cmd) == type(function('call')) + return Cmd(a:lines) + endif + if len(a:lines) > 1 + augroup fzf_swap + autocmd SwapExists * let v:swapchoice='o' + \| call s:warn('fzf: E325: swap file exists: '.s:fzf_expand('<afile>')) + augroup END + endif + try + let empty = empty(s:fzf_expand('%')) && line('$') == 1 && empty(getline(1)) && !&modified + " Preserve the current working directory in case it's changed during + " the execution (e.g. `set autochdir` or `autocmd BufEnter * lcd ...`) + let cwd = exists('w:fzf_pushd') ? w:fzf_pushd.dir : expand('%:p:h') + for item in a:lines + if item[0] != '~' && item !~ (s:is_win ? '^[A-Z]:\' : '^/') + let sep = s:is_win ? '\' : '/' + let item = join([cwd, item], cwd[len(cwd)-1] == sep ? '' : sep) + endif + if empty + execute 'e' s:escape(item) + let empty = 0 + else + call s:open(Cmd, item) + endif + if !has('patch-8.0.0177') && !has('nvim-0.2') && exists('#BufEnter') + \ && isdirectory(item) + doautocmd BufEnter + endif + endfor + catch /^Vim:Interrupt$/ + finally + silent! autocmd! fzf_swap + endtry +endfunction + +function! s:get_color(attr, ...) + let gui = !s:is_win && !has('win32unix') && has('termguicolors') && &termguicolors + let fam = gui ? 'gui' : 'cterm' + let pat = gui ? '^#[a-f0-9]\+' : '^[0-9]\+$' + for group in a:000 + let code = synIDattr(synIDtrans(hlID(group)), a:attr, fam) + if code =~? pat + return code + endif + endfor + return '' +endfunction + +function! s:defaults() + let rules = copy(get(g:, 'fzf_colors', {})) + let colors = join(map(items(filter(map(rules, 'call("s:get_color", v:val)'), '!empty(v:val)')), 'join(v:val, ":")'), ',') + return empty(colors) ? '' : fzf#shellescape('--color='.colors) +endfunction + +function! s:validate_layout(layout) + for key in keys(a:layout) + if index(s:layout_keys, key) < 0 + throw printf('Invalid entry in g:fzf_layout: %s (allowed: %s)%s', + \ key, join(s:layout_keys, ', '), key == 'options' ? '. Use $FZF_DEFAULT_OPTS.' : '') + endif + endfor + return a:layout +endfunction + +function! s:evaluate_opts(options) + return type(a:options) == type([]) ? + \ join(map(copy(a:options), 'fzf#shellescape(v:val)')) : a:options +endfunction + +" [name string,] [opts dict,] [fullscreen boolean] +function! fzf#wrap(...) + let args = ['', {}, 0] + let expects = map(copy(args), 'type(v:val)') + let tidx = 0 + for arg in copy(a:000) + let tidx = index(expects, type(arg) == 6 ? type(0) : type(arg), tidx) + if tidx < 0 + throw 'Invalid arguments (expected: [name string] [opts dict] [fullscreen boolean])' + endif + let args[tidx] = arg + let tidx += 1 + unlet arg + endfor + let [name, opts, bang] = args + + if len(name) + let opts.name = name + end + + " Layout: g:fzf_layout (and deprecated g:fzf_height) + if bang + for key in s:layout_keys + if has_key(opts, key) + call remove(opts, key) + endif + endfor + elseif !s:has_any(opts, s:layout_keys) + if !exists('g:fzf_layout') && exists('g:fzf_height') + let opts.down = g:fzf_height + else + let opts = extend(opts, s:validate_layout(get(g:, 'fzf_layout', s:default_layout()))) + endif + endif + + " Colors: g:fzf_colors + let opts.options = s:defaults() .' '. s:evaluate_opts(get(opts, 'options', '')) + + " History: g:fzf_history_dir + if len(name) && len(get(g:, 'fzf_history_dir', '')) + let dir = s:fzf_expand(g:fzf_history_dir) + if !isdirectory(dir) + call mkdir(dir, 'p') + endif + let history = fzf#shellescape(dir.'/'.name) + let opts.options = join(['--history', history, opts.options]) + endif + + " Action: g:fzf_action + if !s:has_any(opts, ['sink', 'sink*']) + let opts._action = get(g:, 'fzf_action', s:default_action) + let opts.options .= ' --expect='.join(keys(opts._action), ',') + function! opts.sink(lines) abort + return s:common_sink(self._action, a:lines) + endfunction + let opts['sink*'] = remove(opts, 'sink') + endif + + return opts +endfunction + +function! s:use_sh() + let [shell, shellslash, shellcmdflag, shellxquote] = [&shell, &shellslash, &shellcmdflag, &shellxquote] + if s:is_win + set shell=cmd.exe + set noshellslash + let &shellcmdflag = has('nvim') ? '/s /c' : '/c' + let &shellxquote = has('nvim') ? '"' : '(' + else + set shell=sh + endif + return [shell, shellslash, shellcmdflag, shellxquote] +endfunction + +function! fzf#run(...) abort +try + let [shell, shellslash, shellcmdflag, shellxquote] = s:use_sh() + + let dict = exists('a:1') ? copy(a:1) : {} + let temps = { 'result': s:fzf_tempname() } + let optstr = s:evaluate_opts(get(dict, 'options', '')) + try + let fzf_exec = fzf#shellescape(fzf#exec()) + catch + throw v:exception + endtry + + if !s:present(dict, 'dir') + let dict.dir = s:fzf_getcwd() + endif + if has('win32unix') && s:present(dict, 'dir') + let dict.dir = fnamemodify(dict.dir, ':p') + endif + + if has_key(dict, 'source') + let source = dict.source + let type = type(source) + if type == 1 + let prefix = '( '.source.' )|' + elseif type == 3 + let temps.input = s:fzf_tempname() + call writefile(source, temps.input) + let prefix = (s:is_win ? 'type ' : 'cat ').fzf#shellescape(temps.input).'|' + else + throw 'Invalid source type' + endif + else + let prefix = '' + endif + + let prefer_tmux = get(g:, 'fzf_prefer_tmux', 0) || has_key(dict, 'tmux') + let use_height = has_key(dict, 'down') && !has('gui_running') && + \ !(has('nvim') || s:is_win || has('win32unix') || s:present(dict, 'up', 'left', 'right', 'window')) && + \ executable('tput') && filereadable('/dev/tty') + let has_vim8_term = has('terminal') && has('patch-8.0.995') + let has_nvim_term = has('nvim-0.2.1') || has('nvim') && !s:is_win + let use_term = has_nvim_term || + \ has_vim8_term && !has('win32unix') && (has('gui_running') || s:is_win || !use_height && s:present(dict, 'down', 'up', 'left', 'right', 'window')) + let use_tmux = (has_key(dict, 'tmux') || (!use_height && !use_term || prefer_tmux) && !has('win32unix') && s:splittable(dict)) && s:tmux_enabled() + if prefer_tmux && use_tmux + let use_height = 0 + let use_term = 0 + endif + if use_height + let height = s:calc_size(&lines, dict.down, dict) + let optstr .= ' --height='.height + elseif use_term + let optstr .= ' --no-height' + endif + let optstr .= s:border_opt(get(dict, 'window', 0)) + let command = prefix.(use_tmux ? s:fzf_tmux(dict) : fzf_exec).' '.optstr.' > '.temps.result + + if use_term + return s:execute_term(dict, command, temps) + endif + + let lines = use_tmux ? s:execute_tmux(dict, command, temps) + \ : s:execute(dict, command, use_height, temps) + call s:callback(dict, lines) + return lines +finally + let [&shell, &shellslash, &shellcmdflag, &shellxquote] = [shell, shellslash, shellcmdflag, shellxquote] +endtry +endfunction + +function! s:present(dict, ...) + for key in a:000 + if !empty(get(a:dict, key, '')) + return 1 + endif + endfor + return 0 +endfunction + +function! s:fzf_tmux(dict) + let size = get(a:dict, 'tmux', '') + if empty(size) + for o in ['up', 'down', 'left', 'right'] + if s:present(a:dict, o) + let spec = a:dict[o] + if (o == 'up' || o == 'down') && spec[0] == '~' + let size = '-'.o[0].s:calc_size(&lines, spec, a:dict) + else + " Legacy boolean option + let size = '-'.o[0].(spec == 1 ? '' : substitute(spec, '^\~', '', '')) + endif + break + endif + endfor + endif + return printf('LINES=%d COLUMNS=%d %s %s %s --', + \ &lines, &columns, fzf#shellescape(s:fzf_tmux), size, (has_key(a:dict, 'source') ? '' : '-')) +endfunction + +function! s:splittable(dict) + return s:present(a:dict, 'up', 'down') && &lines > 15 || + \ s:present(a:dict, 'left', 'right') && &columns > 40 +endfunction + +function! s:pushd(dict) + if s:present(a:dict, 'dir') + let cwd = s:fzf_getcwd() + let w:fzf_pushd = { + \ 'command': haslocaldir() ? 'lcd' : (exists(':tcd') && haslocaldir(-1) ? 'tcd' : 'cd'), + \ 'origin': cwd, + \ 'bufname': bufname('') + \ } + execute 'lcd' s:escape(a:dict.dir) + let cwd = s:fzf_getcwd() + let w:fzf_pushd.dir = cwd + let a:dict.pushd = w:fzf_pushd + return cwd + endif + return '' +endfunction + +augroup fzf_popd + autocmd! + autocmd WinEnter * call s:dopopd() +augroup END + +function! s:dopopd() + if !exists('w:fzf_pushd') + return + endif + + " FIXME: We temporarily change the working directory to 'dir' entry + " of options dictionary (set to the current working directory if not given) + " before running fzf. + " + " e.g. call fzf#run({'dir': '/tmp', 'source': 'ls', 'sink': 'e'}) + " + " After processing the sink function, we have to restore the current working + " directory. But doing so may not be desirable if the function changed the + " working directory on purpose. + " + " So how can we tell if we should do it or not? A simple heuristic we use + " here is that we change directory only if the current working directory + " matches 'dir' entry. However, it is possible that the sink function did + " change the directory to 'dir'. In that case, the user will have an + " unexpected result. + if s:fzf_getcwd() ==# w:fzf_pushd.dir && (!&autochdir || w:fzf_pushd.bufname ==# bufname('')) + execute w:fzf_pushd.command s:escape(w:fzf_pushd.origin) + endif + unlet! w:fzf_pushd +endfunction + +function! s:xterm_launcher() + let fmt = 'xterm -T "[fzf]" -bg "%s" -fg "%s" -geometry %dx%d+%d+%d -e bash -ic %%s' + if has('gui_macvim') + let fmt .= '&& osascript -e "tell application \"MacVim\" to activate"' + endif + return printf(fmt, + \ escape(synIDattr(hlID("Normal"), "bg"), '#'), escape(synIDattr(hlID("Normal"), "fg"), '#'), + \ &columns, &lines/2, getwinposx(), getwinposy()) +endfunction +unlet! s:launcher +if s:is_win || has('win32unix') + let s:launcher = '%s' +else + let s:launcher = function('s:xterm_launcher') +endif + +function! s:exit_handler(code, command, ...) + if a:code == 130 + return 0 + elseif has('nvim') && a:code == 129 + " When deleting the terminal buffer while fzf is still running, + " Nvim sends SIGHUP. + return 0 + elseif a:code > 1 + call s:error('Error running ' . a:command) + if !empty(a:000) + sleep + endif + return 0 + endif + return 1 +endfunction + +function! s:execute(dict, command, use_height, temps) abort + call s:pushd(a:dict) + if has('unix') && !a:use_height + silent! !clear 2> /dev/null + endif + let escaped = (a:use_height || s:is_win) ? a:command : escape(substitute(a:command, '\n', '\\n', 'g'), '%#!') + if has('gui_running') + let Launcher = get(a:dict, 'launcher', get(g:, 'Fzf_launcher', get(g:, 'fzf_launcher', s:launcher))) + let fmt = type(Launcher) == 2 ? call(Launcher, []) : Launcher + if has('unix') + let escaped = "'".substitute(escaped, "'", "'\"'\"'", 'g')."'" + endif + let command = printf(fmt, escaped) + else + let command = escaped + endif + if s:is_win + let batchfile = s:fzf_tempname().'.bat' + call writefile(s:wrap_cmds(command), batchfile) + let command = batchfile + let a:temps.batchfile = batchfile + if has('nvim') + let fzf = {} + let fzf.dict = a:dict + let fzf.temps = a:temps + function! fzf.on_exit(job_id, exit_status, event) dict + call s:pushd(self.dict) + let lines = s:collect(self.temps) + call s:callback(self.dict, lines) + endfunction + let cmd = 'start /wait cmd /c '.command + call jobstart(cmd, fzf) + return [] + endif + elseif has('win32unix') && $TERM !=# 'cygwin' + let shellscript = s:fzf_tempname() + call writefile([command], shellscript) + let command = 'cmd.exe /C '.fzf#shellescape('set "TERM=" & start /WAIT sh -c '.shellscript) + let a:temps.shellscript = shellscript + endif + if a:use_height + let stdin = has_key(a:dict, 'source') ? '' : '< /dev/tty' + call system(printf('tput cup %d > /dev/tty; tput cnorm > /dev/tty; %s %s 2> /dev/tty', &lines, command, stdin)) + else + execute 'silent !'.command + endif + let exit_status = v:shell_error + redraw! + let lines = s:collect(a:temps) + return s:exit_handler(exit_status, command) ? lines : [] +endfunction + +function! s:execute_tmux(dict, command, temps) abort + let command = a:command + let cwd = s:pushd(a:dict) + if len(cwd) + " -c '#{pane_current_path}' is only available on tmux 1.9 or above + let command = join(['cd', fzf#shellescape(cwd), '&&', command]) + endif + + call system(command) + let exit_status = v:shell_error + redraw! + let lines = s:collect(a:temps) + return s:exit_handler(exit_status, command) ? lines : [] +endfunction + +function! s:calc_size(max, val, dict) + let val = substitute(a:val, '^\~', '', '') + if val =~ '%$' + let size = a:max * str2nr(val[:-2]) / 100 + else + let size = min([a:max, str2nr(val)]) + endif + + let srcsz = -1 + if type(get(a:dict, 'source', 0)) == type([]) + let srcsz = len(a:dict.source) + endif + + let opts = $FZF_DEFAULT_OPTS.' '.s:evaluate_opts(get(a:dict, 'options', '')) + if opts =~ 'preview' + return size + endif + let margin = match(opts, '--inline-info\|--info[^-]\{-}inline') > match(opts, '--no-inline-info\|--info[^-]\{-}\(default\|hidden\)') ? 1 : 2 + let margin += stridx(opts, '--border') > stridx(opts, '--no-border') ? 2 : 0 + if stridx(opts, '--header') > stridx(opts, '--no-header') + let margin += len(split(opts, "\n")) + endif + return srcsz >= 0 ? min([srcsz + margin, size]) : size +endfunction + +function! s:getpos() + return {'tab': tabpagenr(), 'win': winnr(), 'winid': win_getid(), 'cnt': winnr('$'), 'tcnt': tabpagenr('$')} +endfunction + +function! s:border_opt(window) + if type(a:window) != type({}) + return '' + endif + + " Border style + let style = tolower(get(a:window, 'border', 'rounded')) + if !has_key(a:window, 'border') && !get(a:window, 'rounded', 1) + let style = 'sharp' + endif + if style == 'none' || style == 'no' + return '' + endif + + " For --border styles, we need fzf 0.24.0 or above + call fzf#exec('0.24.0') + let opt = ' --border=' . style + if has_key(a:window, 'highlight') + let color = s:get_color('fg', a:window.highlight) + if len(color) + let opt .= ' --color=border:' . color + endif + endif + return opt +endfunction + +function! s:split(dict) + let directions = { + \ 'up': ['topleft', 'resize', &lines], + \ 'down': ['botright', 'resize', &lines], + \ 'left': ['vertical topleft', 'vertical resize', &columns], + \ 'right': ['vertical botright', 'vertical resize', &columns] } + let ppos = s:getpos() + let is_popup = 0 + try + if s:present(a:dict, 'window') + if type(a:dict.window) == type({}) + if !s:popup_support() + throw 'Nvim 0.4+ or Vim 8.2.191+ with popupwin feature is required for pop-up window' + end + call s:popup(a:dict.window) + let is_popup = 1 + else + execute 'keepalt' a:dict.window + endif + elseif !s:splittable(a:dict) + execute (tabpagenr()-1).'tabnew' + else + for [dir, triple] in items(directions) + let val = get(a:dict, dir, '') + if !empty(val) + let [cmd, resz, max] = triple + if (dir == 'up' || dir == 'down') && val[0] == '~' + let sz = s:calc_size(max, val, a:dict) + else + let sz = s:calc_size(max, val, {}) + endif + execute cmd sz.'new' + execute resz sz + return [ppos, {}, is_popup] + endif + endfor + endif + return [ppos, is_popup ? {} : { '&l:wfw': &l:wfw, '&l:wfh': &l:wfh }, is_popup] + finally + if !is_popup + setlocal winfixwidth winfixheight + endif + endtry +endfunction + +nnoremap <silent> <Plug>(fzf-insert) i +nnoremap <silent> <Plug>(fzf-normal) <Nop> +if exists(':tnoremap') + tnoremap <silent> <Plug>(fzf-insert) <C-\><C-n>i + tnoremap <silent> <Plug>(fzf-normal) <C-\><C-n> +endif + +function! s:execute_term(dict, command, temps) abort + let winrest = winrestcmd() + let pbuf = bufnr('') + let [ppos, winopts, is_popup] = s:split(a:dict) + call s:use_sh() + let b:fzf = a:dict + let fzf = { 'buf': bufnr(''), 'pbuf': pbuf, 'ppos': ppos, 'dict': a:dict, 'temps': a:temps, + \ 'winopts': winopts, 'winrest': winrest, 'lines': &lines, + \ 'columns': &columns, 'command': a:command } + function! fzf.switch_back(inplace) + if a:inplace && bufnr('') == self.buf + if bufexists(self.pbuf) + execute 'keepalt keepjumps b' self.pbuf + endif + " No other listed buffer + if bufnr('') == self.buf + enew + endif + endif + endfunction + function! fzf.on_exit(id, code, ...) + if s:getpos() == self.ppos " {'window': 'enew'} + for [opt, val] in items(self.winopts) + execute 'let' opt '=' val + endfor + call self.switch_back(1) + else + if bufnr('') == self.buf + " We use close instead of bd! since Vim does not close the split when + " there's no other listed buffer (nvim +'set nobuflisted') + close + endif + silent! execute 'tabnext' self.ppos.tab + silent! execute self.ppos.win.'wincmd w' + endif + + if bufexists(self.buf) + execute 'bd!' self.buf + endif + + if &lines == self.lines && &columns == self.columns && s:getpos() == self.ppos + execute self.winrest + endif + + let lines = s:collect(self.temps) + if !s:exit_handler(a:code, self.command, 1) + return + endif + + call s:pushd(self.dict) + call s:callback(self.dict, lines) + call self.switch_back(s:getpos() == self.ppos) + + if &buftype == 'terminal' + call feedkeys(&filetype == 'fzf' ? "\<Plug>(fzf-insert)" : "\<Plug>(fzf-normal)") + endif + endfunction + + try + call s:pushd(a:dict) + if s:is_win + let fzf.temps.batchfile = s:fzf_tempname().'.bat' + call writefile(s:wrap_cmds(a:command), fzf.temps.batchfile) + let command = fzf.temps.batchfile + else + let command = a:command + endif + let command .= s:term_marker + if has('nvim') + call termopen(command, fzf) + else + let term_opts = {'exit_cb': function(fzf.on_exit)} + if v:version >= 802 + let term_opts.term_kill = 'term' + endif + if is_popup + let term_opts.hidden = 1 + else + let term_opts.curwin = 1 + endif + let fzf.buf = term_start([&shell, &shellcmdflag, command], term_opts) + if exists('&termwinkey') + call setbufvar(fzf.buf, '&termwinkey', '<c-z>') + endif + if is_popup && exists('#TerminalWinOpen') + doautocmd <nomodeline> TerminalWinOpen + endif + if !has('patch-8.0.1261') && !s:is_win + call term_wait(fzf.buf, 20) + endif + endif + tnoremap <buffer> <c-z> <nop> + finally + call s:dopopd() + endtry + setlocal nospell bufhidden=wipe nobuflisted nonumber + setf fzf + startinsert + return [] +endfunction + +function! s:collect(temps) abort + try + return filereadable(a:temps.result) ? readfile(a:temps.result) : [] + finally + for tf in values(a:temps) + silent! call delete(tf) + endfor + endtry +endfunction + +function! s:callback(dict, lines) abort + let popd = has_key(a:dict, 'pushd') + if popd + let w:fzf_pushd = a:dict.pushd + endif + + try + if has_key(a:dict, 'sink') + for line in a:lines + if type(a:dict.sink) == 2 + call a:dict.sink(line) + else + execute a:dict.sink s:escape(line) + endif + endfor + endif + if has_key(a:dict, 'sink*') + call a:dict['sink*'](a:lines) + endif + catch + if stridx(v:exception, ':E325:') < 0 + echoerr v:exception + endif + endtry + + " We may have opened a new window or tab + if popd + let w:fzf_pushd = a:dict.pushd + call s:dopopd() + endif +endfunction + +if has('nvim') + function s:create_popup(hl, opts) abort + let buf = nvim_create_buf(v:false, v:true) + let opts = extend({'relative': 'editor', 'style': 'minimal'}, a:opts) + let win = nvim_open_win(buf, v:true, opts) + call setwinvar(win, '&winhighlight', 'NormalFloat:'..a:hl) + call setwinvar(win, '&colorcolumn', '') + return buf + endfunction +else + function! s:create_popup(hl, opts) abort + let s:popup_create = {buf -> popup_create(buf, #{ + \ line: a:opts.row, + \ col: a:opts.col, + \ minwidth: a:opts.width, + \ maxwidth: a:opts.width, + \ minheight: a:opts.height, + \ maxheight: a:opts.height, + \ zindex: 1000, + \ })} + autocmd TerminalOpen * ++once call s:popup_create(str2nr(expand('<abuf>'))) + endfunction +endif + +function! s:popup(opts) abort + " Size and position + let width = min([max([8, a:opts.width > 1 ? a:opts.width : float2nr(&columns * a:opts.width)]), &columns]) + let height = min([max([4, a:opts.height > 1 ? a:opts.height : float2nr(&lines * a:opts.height)]), &lines - has('nvim')]) + let row = float2nr(get(a:opts, 'yoffset', 0.5) * (&lines - height)) + let col = float2nr(get(a:opts, 'xoffset', 0.5) * (&columns - width)) + + " Managing the differences + let row = min([max([0, row]), &lines - has('nvim') - height]) + let col = min([max([0, col]), &columns - width]) + let row += !has('nvim') + let col += !has('nvim') + + call s:create_popup('Normal', { + \ 'row': row, 'col': col, 'width': width, 'height': height + \ }) +endfunction + +let s:default_action = { + \ 'ctrl-t': 'tab split', + \ 'ctrl-x': 'split', + \ 'ctrl-v': 'vsplit' } + +function! s:shortpath() + let short = fnamemodify(getcwd(), ':~:.') + if !has('win32unix') + let short = pathshorten(short) + endif + let slash = (s:is_win && !&shellslash) ? '\' : '/' + return empty(short) ? '~'.slash : short . (short =~ escape(slash, '\').'$' ? '' : slash) +endfunction + +function! s:cmd(bang, ...) abort + let args = copy(a:000) + let opts = { 'options': ['--multi'] } + if len(args) && isdirectory(expand(args[-1])) + let opts.dir = substitute(substitute(remove(args, -1), '\\\(["'']\)', '\1', 'g'), '[/\\]*$', '/', '') + if s:is_win && !&shellslash + let opts.dir = substitute(opts.dir, '/', '\\', 'g') + endif + let prompt = opts.dir + else + let prompt = s:shortpath() + endif + let prompt = strwidth(prompt) < &columns - 20 ? prompt : '> ' + call extend(opts.options, ['--prompt', prompt]) + call extend(opts.options, args) + call fzf#run(fzf#wrap('FZF', opts, a:bang)) +endfunction + +command! -nargs=* -complete=dir -bang FZF call s:cmd(<bang>0, <f-args>) + +let &cpo = s:cpo_save +unlet s:cpo_save |