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vim.vim
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vim.vim
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" 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:winpath = {}
function! s:winpath(path)
if has_key(s:winpath, a:path)
return s:winpath[a:path]
endif
let winpath = split(system('for %A in ("'.a:path.'") do @echo %~sA'), "\n")[0]
let s:winpath[a:path] = winpath
return winpath
endfunction
let s:warned = 0
function! s:bash()
if exists('s:bash')
return s:bash
endif
let custom_bash = get(g:, 'fzf_preview_bash', '')
let git_bash = 'C:\Program Files\Git\bin\bash.exe'
let candidates = filter(s:is_win ? [custom_bash, 'bash', git_bash] : [custom_bash, 'bash'], 'len(v:val)')
let found = filter(map(copy(candidates), 'exepath(v:val)'), 'len(v:val)')
if empty(found)
if !s:warned
call s:warn(printf('Preview window not supported (%s not found)', join(candidates, ', ')))
let s:warned = 1
endif
let s:bash = ''
return s:bash
endif
let s:bash = found[0]
" Make 8.3 filename via cmd.exe
if s:is_win
let s:bash = s:winpath(s:bash)
endif
return s:bash
endfunction
function! s:escape_for_bash(path)
if !s:is_win
return fzf#shellescape(a:path)
endif
if !exists('s:is_linux_like_bash')
call system(s:bash . ' -c "ls /mnt/[A-Za-z]"')
let s:is_linux_like_bash = v:shell_error == 0
endif
let path = substitute(a:path, '\', '/', 'g')
if s:is_linux_like_bash
let path = substitute(path, '^\([A-Z]\):', '/mnt/\L\1', '')
endif
return escape(path, ' ')
endfunction
let s:min_version = '0.23.0'
let s:is_win = has('win32') || has('win64')
let s:is_wsl_bash = s:is_win && (exepath('bash') =~? 'Windows[/\\]system32[/\\]bash.exe$')
let s:layout_keys = ['window', 'up', 'down', 'left', 'right']
let s:bin_dir = expand('<sfile>:p:h:h:h').'/bin/'
let s:bin = {
\ 'preview': s:bin_dir.'preview.sh',
\ 'tags': s:bin_dir.'tags.pl' }
let s:TYPE = {'bool': type(0), 'dict': type({}), 'funcref': type(function('call')), 'string': type(''), 'list': type([])}
let s:wide = 120
let s:checked = 0
function! s:check_requirements()
if s:checked
return
endif
if !exists('*fzf#run')
throw "fzf#run function not found. You also need Vim plugin from the main fzf repository (i.e. junegunn/fzf *and* junegunn/fzf.vim)"
endif
if !exists('*fzf#exec')
throw "fzf#exec function not found. You need to upgrade Vim plugin from the main fzf repository ('junegunn/fzf')"
endif
let s:checked = !empty(fzf#exec(s:min_version))
endfunction
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
" [spec to wrap], [preview window expression], [toggle-preview keys...]
function! fzf#vim#with_preview(...)
" Default spec
let spec = {}
let window = ''
let args = copy(a:000)
" Spec to wrap
if len(args) && type(args[0]) == s:TYPE.dict
let spec = copy(args[0])
call remove(args, 0)
endif
if !executable(s:bash())
return spec
endif
" Placeholder expression (TODO/TBD: undocumented)
let placeholder = get(spec, 'placeholder', '{}')
" g:fzf_preview_window
if empty(args)
let preview_args = get(g:, 'fzf_preview_window', ['', 'ctrl-/'])
if empty(preview_args)
let args = ['hidden']
else
" For backward-compatiblity
let args = type(preview_args) == type('') ? [preview_args] : copy(preview_args)
endif
endif
if len(args) && type(args[0]) == s:TYPE.string
if len(args[0]) && args[0] !~# '^\(up\|down\|left\|right\|hidden\)'
throw 'invalid preview window: '.args[0]
endif
let window = args[0]
call remove(args, 0)
endif
let preview = []
if len(window)
let preview += ['--preview-window', window]
endif
if s:is_win
if empty($MSWINHOME)
let $MSWINHOME = $HOME
endif
if s:is_wsl_bash && $WSLENV !~# '[:]\?MSWINHOME\(\/[^:]*\)\?\(:\|$\)'
let $WSLENV = 'MSWINHOME/u:'.$WSLENV
endif
endif
let preview_cmd = s:bash() . ' ' . s:escape_for_bash(s:bin.preview)
if len(placeholder)
let preview += ['--preview', preview_cmd.' '.placeholder]
end
if &ambiwidth ==# 'double'
let preview += ['--no-unicode']
end
if len(args)
call extend(preview, ['--bind', join(map(args, 'v:val.":toggle-preview"'), ',')])
endif
call s:merge_opts(spec, preview)
return spec
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:reverse_list(opts)
let tokens = map(split($FZF_DEFAULT_OPTS, '[^a-z-]'), 'substitute(v:val, "^--", "", "")')
if index(tokens, 'reverse') < 0
return extend(['--layout=reverse-list'], a:opts)
endif
return a:opts
endfunction
function! s:wrap(name, opts, bang)
" fzf#wrap does not append --expect if sink or sink* is found
let opts = copy(a:opts)
let options = ''
if has_key(opts, 'options')
let options = type(opts.options) == s:TYPE.list ? join(opts.options) : opts.options
endif
if options !~ '--expect' && has_key(opts, 'sink*')
let Sink = remove(opts, 'sink*')
let wrapped = fzf#wrap(a:name, opts, a:bang)
let wrapped['sink*'] = Sink
else
let wrapped = fzf#wrap(a:name, opts, a:bang)
endif
return wrapped
endfunction
function! s:strip(str)
return substitute(a:str, '^\s*\|\s*$', '', '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)
call s:check_requirements()
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 extra = copy(extra)
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')
normal! m'
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': s:reverse_list(['+m', '--tiebreak=index', '--prompt', 'Lines> ', '--ansi', '--extended', '--nth='.nth.'..', '--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, '$')
if empty(a:query)
return map(lines, fmtexpr)
end
return filter(map(lines, 'v:val =~ a:query ? '.fmtexpr.' : ""'), 'len(v:val)')
endfunction
function! fzf#vim#buffer_lines(...)
let [query, args] = (a:0 && type(a:1) == type('')) ?
\ [a:1, a:000[1:]] : ['', a:000]
return s:fzf('blines', {
\ 'source': s:buffer_lines(query),
\ 'sink*': s:function('s:buffer_line_handler'),
\ 'options': s:reverse_list(['+m', '--tiebreak=index', '--multi', '--prompt', 'BLines> ', '--ansi', '--extended', '--nth=2..', '--tabstop=1'])
\}, args)
endfunction
" ------------------------------------------------------------------
" Colors
" ------------------------------------------------------------------
function! fzf#vim#colors(...)
let colors = split(globpath(&rtp, "colors/*.vim"), "\n")
if has('packages')
let colors += split(globpath(&packpath, "pack/*/opt/*/colors/*.vim"), "\n")
endif
return s:fzf('colors', {
\ 'source': fzf#vim#_uniq(map(colors, "substitute(fnamemodify(v:val, ':t'), '\\..\\{-}$', '', '')")),
\ '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! fzf#vim#_recent_files()
return fzf#vim#_uniq(map(
\ filter([expand('%')], 'len(v:val)')
\ + filter(map(fzf#vim#_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 = s:yellow(' %'.len(string(max)).'d ', 'Number')
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, 'printf(fmt, len(list) - v:key)." ".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>", 'n')
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': fzf#vim#_recent_files(),
\ 'options': ['-m', '--header-lines', !empty(expand('%')), '--prompt', 'Hist> ']
\}, a:000)
endfunction
" ------------------------------------------------------------------
" GFiles[?]
" ------------------------------------------------------------------
function! s:get_git_root(dir)
let dir = len(a:dir) ? a:dir : substitute(split(expand('%:p:h'), '[/\\]\.git\([/\\]\|$\)')[0], '^fugitive://', '', '')
let root = systemlist('git -C ' . fzf#shellescape(dir) . ' rev-parse --show-toplevel')[0]
return v:shell_error ? '' : (len(a:dir) ? fnamemodify(a:dir, ':p') : root)
endfunction
function! s:version_requirement(val, min)
for idx in range(0, len(a:min) - 1)
let v = get(a:val, idx, 0)
if v < a:min[idx] | return 0
elseif v > a:min[idx] | return 1
endif
endfor
return 1
endfunction
function! s:git_version_requirement(...)
if !exists('s:git_version')
let s:git_version = map(split(split(system('git --version'))[2], '\.'), 'str2nr(v:val)')
endif
return s:version_requirement(s:git_version, a:000)
endfunction
function! fzf#vim#gitfiles(args, ...)
let dir = get(get(a:, 1, {}), 'dir', '')
let root = s:get_git_root(dir)
if empty(root)
return s:warn('Not in git repo')
endif
let prefix = 'git -C ' . fzf#shellescape(root) . ' '
if a:args != '?'
let source = prefix . 'ls-files -z ' . a:args
if s:git_version_requirement(2, 31)
let source .= ' --deduplicate'
endif
return s:fzf('gfiles', {
\ 'source': source,
\ 'dir': root,
\ 'options': '-m --read0 --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 bar = s:is_win ? '^|' : '|'
let diff_prefix = 'git -C ' . s:escape_for_bash(root) . ' '
let preview = printf(
\ s:bash() . ' -c "if [[ {1} =~ M ]]; then %s; else %s {-1}; fi"',
\ executable('delta')
\ ? diff_prefix . 'diff -- {-1} ' . bar . ' delta --width $FZF_PREVIEW_COLUMNS --file-style=omit ' . bar . ' sed 1d'
\ : diff_prefix . 'diff --color=always -- {-1} ' . bar . ' sed 1,4d',
\ s:escape_for_bash(s:bin.preview))
let wrapped = fzf#wrap({
\ 'source': prefix . '-c color.status=always status --short --untracked-files=all',
\ 'dir': root,
\ 'options': ['--ansi', '--multi', '--nth', '2..,..', '--tiebreak=index', '--prompt', 'GitFiles?> ', '--preview', preview]
\})
call s:remove_layout(wrapped)
let wrapped.common_sink = remove(wrapped, 'sink*')
function! wrapped.newsink(lines)
let lines = extend(a:lines[0:0], map(a:lines[1:], 'substitute(v:val[3:], ".* -> ", "", "")'))
return self.common_sink(lines)
endfunction
let wrapped['sink*'] = remove(wrapped, 'newsink')
return s:fzf('gfiles-diff', wrapped, a:000)
endfunction
" ------------------------------------------------------------------
" Buffers
" ------------------------------------------------------------------
function! s:find_open_window(b)
let [tcur, tcnt] = [tabpagenr() - 1, tabpagenr('$')]
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! fzf#vim#_format_buffer(b)
let name = bufname(a:b)
let line = exists('*getbufinfo') ? getbufinfo(a:b)[0]['lnum'] : 0
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)'), '')
let target = line == 0 ? name : name.':'.line
return s:strip(printf("%s\t%d\t[%s] %s\t%s\t%s", target, line, 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! fzf#vim#_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]
let sorted = fzf#vim#_buflisted_sorted()
let header_lines = '--header-lines=' . (bufnr('') == get(sorted, 0, 0) ? 1 : 0)
let tabstop = len(max(sorted)) >= 4 ? 9 : 8
return s:fzf('buffers', {
\ 'source': map(sorted, 'fzf#vim#_format_buffer(v:val)'),
\ 'sink*': s:function('s:bufopen'),
\ 'options': ['+m', '-x', '--tiebreak=index', header_lines, '--ansi', '-d', '\t', '--with-nth', '3..', '-n', '2,1..2', '--prompt', 'Buf> ', '--query', query, '--preview-window', '+{2}-/2', '--tabstop', tabstop]
\}, args)
endfunction
" ------------------------------------------------------------------
" Ag / Rg
" ------------------------------------------------------------------
function! s:ag_to_qf(line)
let parts = matchlist(a:line, '\(.\{-}\)\s*:\s*\(\d\+\)\%(\s*:\s*\(\d\+\)\)\?\%(\s*:\(.*\)\)\?')
let dict = {'filename': &acd ? fnamemodify(parts[1], ':p') : parts[1], 'lnum': parts[2], 'text': parts[4]}
if len(parts[3])
let dict.col = parts[3]
endif
return dict
endfunction
function! s:ag_handler(lines)
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)')
if empty(list)
return
endif
let first = list[0]
try
call s:open(cmd, first.filename)
execute first.lnum
if has_key(first, 'col')
call cursor(0, first.col)
endif
normal! zvzz
catch
endtry
call s:fill_quickfix(list)
endfunction
" query, [ag options], [spec (dict)], [fullscreen (bool)]
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, [spec (dict)], [fullscreen (bool)]
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 (string), [spec (dict)], [fullscreen (bool)]
function! fzf#vim#grep(grep_command, ...)
let args = copy(a:000)
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 = {
\ 'options': ['--ansi', '--prompt', capname.'> ',
\ '--multi', '--bind', 'alt-a:select-all,alt-d:deselect-all',
\ '--delimiter', ':', '--preview-window', '+{2}-/2']
\}
if len(args) && type(args[0]) == s:TYPE.bool
call remove(args, 0)
endif
function! opts.sink(lines)
return s:ag_handler(a:lines)
endfunction
let opts['sink*'] = remove(opts, 'sink')
try
let prev_default_command = $FZF_DEFAULT_COMMAND
let $FZF_DEFAULT_COMMAND = a:grep_command
return s:fzf(name, opts, args)
finally
let $FZF_DEFAULT_COMMAND = prev_default_command
endtry
endfunction
" command_prefix (string), initial_query (string), [spec (dict)], [fullscreen (bool)]
function! fzf#vim#grep2(command_prefix, query, ...)
let args = copy(a:000)
let words = []
for word in split(a:command_prefix)
if word !~# '^[a-z]'
break
endif
call add(words, word)
endfor
let words = empty(words) ? ['grep'] : words
let name = join(words, '-')
let opts = {
\ 'source': ':',
\ 'options': ['--ansi', '--prompt', toupper(name).'> ', '--query', a:query,
\ '--disabled',
\ '--bind', 'start:reload:'.a:command_prefix.' '.shellescape(a:query),
\ '--bind', 'change:reload:'.a:command_prefix.' {q} || :',
\ '--multi', '--bind', 'alt-a:select-all,alt-d:deselect-all',
\ '--delimiter', ':', '--preview-window', '+{2}-/2']
\}
if len(args) && type(args[0]) == s:TYPE.bool
call remove(args, 0)
endif
function! opts.sink(lines)
return s:ag_handler(a:lines)
endfunction
let opts['sink*'] = remove(opts, 'sink')
return s:fzf(name, opts, args)
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! zvzz
endfunction
" query, [tag commands], [spec (dict)], [fullscreen (bool)]
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', get({ 'cpp': 'c++' }, &filetype, &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': s:reverse_list(['-m', '-d', '\t', '--with-nth', '1,4..', '-n', '1', '--prompt', 'BTags> ', '--query', a:query, '--preview-window', '+{3}-/2'])}, 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))
silent execute excmd
call add(qfl, {'filename': expand('%'), 'lnum': line('.'), 'text': getline('.')})