diff options
Diffstat (limited to 'nvim')
| -rw-r--r-- | nvim/autoload/plug.vim | 2812 | ||||
| -rw-r--r-- | nvim/init.vim | 156 | ||||
| -rw-r--r-- | nvim/shortcuts.vim | 29 |
3 files changed, 2997 insertions, 0 deletions
diff --git a/nvim/autoload/plug.vim b/nvim/autoload/plug.vim new file mode 100644 index 0000000..652caa8 --- /dev/null +++ b/nvim/autoload/plug.vim @@ -0,0 +1,2812 @@ +" vim-plug: Vim plugin manager +" ============================ +" +" Download plug.vim and put it in ~/.vim/autoload +" +" curl -fLo ~/.vim/autoload/plug.vim --create-dirs \ +" https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim +" +" Edit your .vimrc +" +" call plug#begin('~/.vim/plugged') +" +" " Make sure you use single quotes +" +" " Shorthand notation; fetches https://github.com/junegunn/vim-easy-align +" Plug 'junegunn/vim-easy-align' +" +" " Any valid git URL is allowed +" Plug 'https://github.com/junegunn/vim-github-dashboard.git' +" +" " Multiple Plug commands can be written in a single line using | separators +" Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets' +" +" " On-demand loading +" Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' } +" Plug 'tpope/vim-fireplace', { 'for': 'clojure' } +" +" " Using a non-default branch +" Plug 'rdnetto/YCM-Generator', { 'branch': 'stable' } +" +" " Using a tagged release; wildcard allowed (requires git 1.9.2 or above) +" Plug 'fatih/vim-go', { 'tag': '*' } +" +" " Plugin options +" Plug 'nsf/gocode', { 'tag': 'v.20150303', 'rtp': 'vim' } +" +" " Plugin outside ~/.vim/plugged with post-update hook +" Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' } +" +" " Unmanaged plugin (manually installed and updated) +" Plug '~/my-prototype-plugin' +" +" " Initialize plugin system +" call plug#end() +" +" Then reload .vimrc and :PlugInstall to install plugins. +" +" Plug options: +" +"| Option | Description | +"| ----------------------- | ------------------------------------------------ | +"| `branch`/`tag`/`commit` | Branch/tag/commit of the repository to use | +"| `rtp` | Subdirectory that contains Vim plugin | +"| `dir` | Custom directory for the plugin | +"| `as` | Use different name for the plugin | +"| `do` | Post-update hook (string or funcref) | +"| `on` | On-demand loading: Commands or `<Plug>`-mappings | +"| `for` | On-demand loading: File types | +"| `frozen` | Do not update unless explicitly specified | +" +" More information: https://github.com/junegunn/vim-plug +" +" +" 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_plug') + finish +endif +let g:loaded_plug = 1 + +let s:cpo_save = &cpo +set cpo&vim + +let s:plug_src = 'https://github.com/junegunn/vim-plug.git' +let s:plug_tab = get(s:, 'plug_tab', -1) +let s:plug_buf = get(s:, 'plug_buf', -1) +let s:mac_gui = has('gui_macvim') && has('gui_running') +let s:is_win = has('win32') +let s:nvim = has('nvim-0.2') || (has('nvim') && exists('*jobwait') && !s:is_win) +let s:vim8 = has('patch-8.0.0039') && exists('*job_start') +if s:is_win && &shellslash + set noshellslash + let s:me = resolve(expand('<sfile>:p')) + set shellslash +else + let s:me = resolve(expand('<sfile>:p')) +endif +let s:base_spec = { 'branch': '', 'frozen': 0 } +let s:TYPE = { +\ 'string': type(''), +\ 'list': type([]), +\ 'dict': type({}), +\ 'funcref': type(function('call')) +\ } +let s:loaded = get(s:, 'loaded', {}) +let s:triggers = get(s:, 'triggers', {}) + +function! s:is_powershell(shell) + return a:shell =~# 'powershell\(\.exe\)\?$' || a:shell =~# 'pwsh\(\.exe\)\?$' +endfunction + +function! s:isabsolute(dir) abort + return a:dir =~# '^/' || (has('win32') && a:dir =~? '^\%(\\\|[A-Z]:\)') +endfunction + +function! s:git_dir(dir) abort + let gitdir = s:trim(a:dir) . '/.git' + if isdirectory(gitdir) + return gitdir + endif + if !filereadable(gitdir) + return '' + endif + let gitdir = matchstr(get(readfile(gitdir), 0, ''), '^gitdir: \zs.*') + if len(gitdir) && !s:isabsolute(gitdir) + let gitdir = a:dir . '/' . gitdir + endif + return isdirectory(gitdir) ? gitdir : '' +endfunction + +function! s:git_origin_url(dir) abort + let gitdir = s:git_dir(a:dir) + let config = gitdir . '/config' + if empty(gitdir) || !filereadable(config) + return '' + endif + return matchstr(join(readfile(config)), '\[remote "origin"\].\{-}url\s*=\s*\zs\S*\ze') +endfunction + +function! s:git_revision(dir) abort + let gitdir = s:git_dir(a:dir) + let head = gitdir . '/HEAD' + if empty(gitdir) || !filereadable(head) + return '' + endif + + let line = get(readfile(head), 0, '') + let ref = matchstr(line, '^ref: \zs.*') + if empty(ref) + return line + endif + + if filereadable(gitdir . '/' . ref) + return get(readfile(gitdir . '/' . ref), 0, '') + endif + + if filereadable(gitdir . '/packed-refs') + for line in readfile(gitdir . '/packed-refs') + if line =~# ' ' . ref + return matchstr(line, '^[0-9a-f]*') + endif + endfor + endif + + return '' +endfunction + +function! s:git_local_branch(dir) abort + let gitdir = s:git_dir(a:dir) + let head = gitdir . '/HEAD' + if empty(gitdir) || !filereadable(head) + return '' + endif + let branch = matchstr(get(readfile(head), 0, ''), '^ref: refs/heads/\zs.*') + return len(branch) ? branch : 'HEAD' +endfunction + +function! s:git_origin_branch(spec) + if len(a:spec.branch) + return a:spec.branch + endif + + " The file may not be present if this is a local repository + let gitdir = s:git_dir(a:spec.dir) + let origin_head = gitdir.'/refs/remotes/origin/HEAD' + if len(gitdir) && filereadable(origin_head) + return matchstr(get(readfile(origin_head), 0, ''), + \ '^ref: refs/remotes/origin/\zs.*') + endif + + " The command may not return the name of a branch in detached HEAD state + let result = s:lines(s:system('git symbolic-ref --short HEAD', a:spec.dir)) + return v:shell_error ? '' : result[-1] +endfunction + +if s:is_win + function! s:plug_call(fn, ...) + let shellslash = &shellslash + try + set noshellslash + return call(a:fn, a:000) + finally + let &shellslash = shellslash + endtry + endfunction +else + function! s:plug_call(fn, ...) + return call(a:fn, a:000) + endfunction +endif + +function! s:plug_getcwd() + return s:plug_call('getcwd') +endfunction + +function! s:plug_fnamemodify(fname, mods) + return s:plug_call('fnamemodify', a:fname, a:mods) +endfunction + +function! s:plug_expand(fmt) + return s:plug_call('expand', a:fmt, 1) +endfunction + +function! s:plug_tempname() + return s:plug_call('tempname') +endfunction + +function! plug#begin(...) + if a:0 > 0 + let s:plug_home_org = a:1 + let home = s:path(s:plug_fnamemodify(s:plug_expand(a:1), ':p')) + elseif exists('g:plug_home') + let home = s:path(g:plug_home) + elseif has('nvim') + let home = stdpath('data') . '/plugged' + elseif !empty(&rtp) + let home = s:path(split(&rtp, ',')[0]) . '/plugged' + else + return s:err('Unable to determine plug home. Try calling plug#begin() with a path argument.') + endif + if s:plug_fnamemodify(home, ':t') ==# 'plugin' && s:plug_fnamemodify(home, ':h') ==# s:first_rtp + return s:err('Invalid plug home. '.home.' is a standard Vim runtime path and is not allowed.') + endif + + let g:plug_home = home + let g:plugs = {} + let g:plugs_order = [] + let s:triggers = {} + + call s:define_commands() + return 1 +endfunction + +function! s:define_commands() + command! -nargs=+ -bar Plug call plug#(<args>) + if !executable('git') + return s:err('`git` executable not found. Most commands will not be available. To suppress this message, prepend `silent!` to `call plug#begin(...)`.') + endif + if has('win32') + \ && &shellslash + \ && (&shell =~# 'cmd\(\.exe\)\?$' || s:is_powershell(&shell)) + return s:err('vim-plug does not support shell, ' . &shell . ', when shellslash is set.') + endif + if !has('nvim') + \ && (has('win32') || has('win32unix')) + \ && !has('multi_byte') + return s:err('Vim needs +multi_byte feature on Windows to run shell commands. Enable +iconv for best results.') + endif + command! -nargs=* -bar -bang -complete=customlist,s:names PlugInstall call s:install(<bang>0, [<f-args>]) + command! -nargs=* -bar -bang -complete=customlist,s:names PlugUpdate call s:update(<bang>0, [<f-args>]) + command! -nargs=0 -bar -bang PlugClean call s:clean(<bang>0) + command! -nargs=0 -bar PlugUpgrade if s:upgrade() | execute 'source' s:esc(s:me) | endif + command! -nargs=0 -bar PlugStatus call s:status() + command! -nargs=0 -bar PlugDiff call s:diff() + command! -nargs=? -bar -bang -complete=file PlugSnapshot call s:snapshot(<bang>0, <f-args>) +endfunction + +function! s:to_a(v) + return type(a:v) == s:TYPE.list ? a:v : [a:v] +endfunction + +function! s:to_s(v) + return type(a:v) == s:TYPE.string ? a:v : join(a:v, "\n") . "\n" +endfunction + +function! s:glob(from, pattern) + return s:lines(globpath(a:from, a:pattern)) +endfunction + +function! s:source(from, ...) + let found = 0 + for pattern in a:000 + for vim in s:glob(a:from, pattern) + execute 'source' s:esc(vim) + let found = 1 + endfor + endfor + return found +endfunction + +function! s:assoc(dict, key, val) + let a:dict[a:key] = add(get(a:dict, a:key, []), a:val) +endfunction + +function! s:ask(message, ...) + call inputsave() + echohl WarningMsg + let answer = input(a:message.(a:0 ? ' (y/N/a) ' : ' (y/N) ')) + echohl None + call inputrestore() + echo "\r" + return (a:0 && answer =~? '^a') ? 2 : (answer =~? '^y') ? 1 : 0 +endfunction + +function! s:ask_no_interrupt(...) + try + return call('s:ask', a:000) + catch + return 0 + endtry +endfunction + +function! s:lazy(plug, opt) + return has_key(a:plug, a:opt) && + \ (empty(s:to_a(a:plug[a:opt])) || + \ !isdirectory(a:plug.dir) || + \ len(s:glob(s:rtp(a:plug), 'plugin')) || + \ len(s:glob(s:rtp(a:plug), 'after/plugin'))) +endfunction + +function! plug#end() + if !exists('g:plugs') + return s:err('plug#end() called without calling plug#begin() first') + endif + + if exists('#PlugLOD') + augroup PlugLOD + autocmd! + augroup END + augroup! PlugLOD + endif + let lod = { 'ft': {}, 'map': {}, 'cmd': {} } + + if get(g:, 'did_load_filetypes', 0) + filetype off + endif + for name in g:plugs_order + if !has_key(g:plugs, name) + continue + endif + let plug = g:plugs[name] + if get(s:loaded, name, 0) || !s:lazy(plug, 'on') && !s:lazy(plug, 'for') + let s:loaded[name] = 1 + continue + endif + + if has_key(plug, 'on') + let s:triggers[name] = { 'map': [], 'cmd': [] } + for cmd in s:to_a(plug.on) + if cmd =~? '^<Plug>.\+' + if empty(mapcheck(cmd)) && empty(mapcheck(cmd, 'i')) + call s:assoc(lod.map, cmd, name) + endif + call add(s:triggers[name].map, cmd) + elseif cmd =~# '^[A-Z]' + let cmd = substitute(cmd, '!*$', '', '') + if exists(':'.cmd) != 2 + call s:assoc(lod.cmd, cmd, name) + endif + call add(s:triggers[name].cmd, cmd) + else + call s:err('Invalid `on` option: '.cmd. + \ '. Should start with an uppercase letter or `<Plug>`.') + endif + endfor + endif + + if has_key(plug, 'for') + let types = s:to_a(plug.for) + if !empty(types) + augroup filetypedetect + call s:source(s:rtp(plug), 'ftdetect/**/*.vim', 'after/ftdetect/**/*.vim') + augroup END + endif + for type in types + call s:assoc(lod.ft, type, name) + endfor + endif + endfor + + for [cmd, names] in items(lod.cmd) + execute printf( + \ 'command! -nargs=* -range -bang -complete=file %s call s:lod_cmd(%s, "<bang>", <line1>, <line2>, <q-args>, %s)', + \ cmd, string(cmd), string(names)) + endfor + + for [map, names] in items(lod.map) + for [mode, map_prefix, key_prefix] in + \ [['i', '<C-\><C-O>', ''], ['n', '', ''], ['v', '', 'gv'], ['o', '', '']] + execute printf( + \ '%snoremap <silent> %s %s:<C-U>call <SID>lod_map(%s, %s, %s, "%s")<CR>', + \ mode, map, map_prefix, string(map), string(names), mode != 'i', key_prefix) + endfor + endfor + + for [ft, names] in items(lod.ft) + augroup PlugLOD + execute printf('autocmd FileType %s call <SID>lod_ft(%s, %s)', + \ ft, string(ft), string(names)) + augroup END + endfor + + call s:reorg_rtp() + filetype plugin indent on + if has('vim_starting') + if has('syntax') && !exists('g:syntax_on') + syntax enable + end + else + call s:reload_plugins() + endif +endfunction + +function! s:loaded_names() + return filter(copy(g:plugs_order), 'get(s:loaded, v:val, 0)') +endfunction + +function! s:load_plugin(spec) + call s:source(s:rtp(a:spec), 'plugin/**/*.vim', 'after/plugin/**/*.vim') +endfunction + +function! s:reload_plugins() + for name in s:loaded_names() + call s:load_plugin(g:plugs[name]) + endfor +endfunction + +function! s:trim(str) + return substitute(a:str, '[\/]\+$', '', '') +endfunction + +function! s:version_requirement(val, min) + for idx in range(0, len(a:min) - 1) + let v = get(a:val, idx, 0) + if v < a:min[idx] | return 0 + elseif v > a:min[idx] | return 1 + endif + endfor + return 1 +endfunction + +function! s:git_version_requirement(...) + if !exists('s:git_version') + let s:git_version = map(split(split(s:system(['git', '--version']))[2], '\.'), 'str2nr(v:val)') + endif + return s:version_requirement(s:git_version, a:000) +endfunction + +function! s:progress_opt(base) + return a:base && !s:is_win && + \ s:git_version_requirement(1, 7, 1) ? '--progress' : '' +endfunction + +function! s:rtp(spec) + return s:path(a:spec.dir . get(a:spec, 'rtp', '')) +endfunction + +if s:is_win + function! s:path(path) + return s:trim(substitute(a:path, '/', '\', 'g')) + endfunction + + function! s:dirpath(path) + return s:path(a:path) . '\' + endfunction + + function! s:is_local_plug(repo) + return a:repo =~? '^[a-z]:\|^[%~]' + endfunction + + " Copied from fzf + function! s:wrap_cmds(cmds) + let cmds = [ + \ '@echo off', + \ 'setlocal enabledelayedexpansion'] + \ + (type(a:cmds) == type([]) ? a:cmds : [a:cmds]) + \ + ['endlocal'] + if has('iconv') + if !exists('s:codepage') + let s:codepage = libcallnr('kernel32.dll', 'GetACP', 0) + endif + return map(cmds, printf('iconv(v:val."\r", "%s", "cp%d")', &encoding, s:codepage)) + endif + return map(cmds, 'v:val."\r"') + endfunction + + function! s:batchfile(cmd) + let batchfile = s:plug_tempname().'.bat' + call writefile(s:wrap_cmds(a:cmd), batchfile) + let cmd = plug#shellescape(batchfile, {'shell': &shell, 'script': 0}) + if s:is_powershell(&shell) + let cmd = '& ' . cmd + endif + return [batchfile, cmd] + endfunction +else + function! s:path(path) + return s:trim(a:path) + endfunction + + function! s:dirpath(path) + return substitute(a:path, '[/\\]*$', '/', '') + endfunction + + function! s:is_local_plug(repo) + return a:repo[0] =~ '[/$~]' + endfunction +endif + +function! s:err(msg) + echohl ErrorMsg + echom '[vim-plug] '.a:msg + echohl None +endfunction + +function! s:warn(cmd, msg) + echohl WarningMsg + execute a:cmd 'a:msg' + echohl None +endfunction + +function! s:esc(path) + return escape(a:path, ' ') +endfunction + +function! s:escrtp(path) + return escape(a:path, ' ,') +endfunction + +function! s:remove_rtp() + for name in s:loaded_names() + let rtp = s:rtp(g:plugs[name]) + execute 'set rtp-='.s:escrtp(rtp) + let after = globpath(rtp, 'after') + if isdirectory(after) + execute 'set rtp-='.s:escrtp(after) + endif + endfor +endfunction + +function! s:reorg_rtp() + if !empty(s:first_rtp) + execute 'set rtp-='.s:first_rtp + execute 'set rtp-='.s:last_rtp + endif + + " &rtp is modified from outside + if exists('s:prtp') && s:prtp !=# &rtp + call s:remove_rtp() + unlet! s:middle + endif + + let s:middle = get(s:, 'middle', &rtp) + let rtps = map(s:loaded_names(), 's:rtp(g:plugs[v:val])') + let afters = filter(map(copy(rtps), 'globpath(v:val, "after")'), '!empty(v:val)') + let rtp = join(map(rtps, 'escape(v:val, ",")'), ',') + \ . ','.s:middle.',' + \ . join(map(afters, 'escape(v:val, ",")'), ',') + let &rtp = substitute(substitute(rtp, ',,*', ',', 'g'), '^,\|,$', '', 'g') + let s:prtp = &rtp + + if !empty(s:first_rtp) + execute 'set rtp^='.s:first_rtp + execute 'set rtp+='.s:last_rtp + endif +endfunction + +function! s:doautocmd(...) + if exists('#'.join(a:000, '#')) + execute 'doautocmd' ((v:version > 703 || has('patch442')) ? '<nomodeline>' : '') join(a:000) + endif +endfunction + +function! s:dobufread(names) + for name in a:names + let path = s:rtp(g:plugs[name]) + for dir in ['ftdetect', 'ftplugin', 'after/ftdetect', 'after/ftplugin'] + if len(finddir(dir, path)) + if exists('#BufRead') + doautocmd BufRead + endif + return + endif + endfor + endfor +endfunction + +function! plug#load(...) + if a:0 == 0 + return s:err('Argument missing: plugin name(s) required') + endif + if !exists('g:plugs') + return s:err('plug#begin was not called') + endif + let names = a:0 == 1 && type(a:1) == s:TYPE.list ? a:1 : a:000 + let unknowns = filter(copy(names), '!has_key(g:plugs, v:val)') + if !empty(unknowns) + let s = len(unknowns) > 1 ? 's' : '' + return s:err(printf('Unknown plugin%s: %s', s, join(unknowns, ', '))) + end + let unloaded = filter(copy(names), '!get(s:loaded, v:val, 0)') + if !empty(unloaded) + for name in unloaded + call s:lod([name], ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin']) + endfor + call s:dobufread(unloaded) + return 1 + end + return 0 +endfunction + +function! s:remove_triggers(name) + if !has_key(s:triggers, a:name) + return + endif + for cmd in s:triggers[a:name].cmd + execute 'silent! delc' cmd + endfor + for map in s:triggers[a:name].map + execute 'silent! unmap' map + execute 'silent! iunmap' map + endfor + call remove(s:triggers, a:name) +endfunction + +function! s:lod(names, types, ...) + for name in a:names + call s:remove_triggers(name) + let s:loaded[name] = 1 + endfor + call s:reorg_rtp() + + for name in a:names + let rtp = s:rtp(g:plugs[name]) + for dir in a:types + call s:source(rtp, dir.'/**/*.vim') + endfor + if a:0 + if !s:source(rtp, a:1) && !empty(s:glob(rtp, a:2)) + execute 'runtime' a:1 + endif + call s:source(rtp, a:2) + endif + call s:doautocmd('User', name) + endfor +endfunction + +function! s:lod_ft(pat, names) + let syn = 'syntax/'.a:pat.'.vim' + call s:lod(a:names, ['plugin', 'after/plugin'], syn, 'after/'.syn) + execute 'autocmd! PlugLOD FileType' a:pat + call s:doautocmd('filetypeplugin', 'FileType') + call s:doautocmd('filetypeindent', 'FileType') +endfunction + +function! s:lod_cmd(cmd, bang, l1, l2, args, names) + call s:lod(a:names, ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin']) + call s:dobufread(a:names) + execute printf('%s%s%s %s', (a:l1 == a:l2 ? '' : (a:l1.','.a:l2)), a:cmd, a:bang, a:args) +endfunction + +function! s:lod_map(map, names, with_prefix, prefix) + call s:lod(a:names, ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin']) + call s:dobufread(a:names) + let extra = '' + while 1 + let c = getchar(0) + if c == 0 + break + endif + let extra .= nr2char(c) + endwhile + + if a:with_prefix + let prefix = v:count ? v:count : '' + let prefix .= '"'.v:register.a:prefix + if mode(1) == 'no' + if v:operator == 'c' + let prefix = "\<esc>" . prefix + endif + let prefix .= v:operator + endif + call feedkeys(prefix, 'n') + endif + call feedkeys(substitute(a:map, '^<Plug>', "\<Plug>", '') . extra) +endfunction + +function! plug#(repo, ...) + if a:0 > 1 + return s:err('Invalid number of arguments (1..2)') + endif + + try + let repo = s:trim(a:repo) + let opts = a:0 == 1 ? s:parse_options(a:1) : s:base_spec + let name = get(opts, 'as', s:plug_fnamemodify(repo, ':t:s?\.git$??')) + let spec = extend(s:infer_properties(name, repo), opts) + if !has_key(g:plugs, name) + call add(g:plugs_order, name) + endif + let g:plugs[name] = spec + let s:loaded[name] = get(s:loaded, name, 0) + catch + return s:err(repo . ' ' . v:exception) + endtry +endfunction + +function! s:parse_options(arg) + let opts = copy(s:base_spec) + let type = type(a:arg) + let opt_errfmt = 'Invalid argument for "%s" option of :Plug (expected: %s)' + if type == s:TYPE.string + if empty(a:arg) + throw printf(opt_errfmt, 'tag', 'string') + endif + let opts.tag = a:arg + elseif type == s:TYPE.dict + for opt in ['branch', 'tag', 'commit', 'rtp', 'dir', 'as'] + if has_key(a:arg, opt) + \ && (type(a:arg[opt]) != s:TYPE.string || empty(a:arg[opt])) + throw printf(opt_errfmt, opt, 'string') + endif + endfor + for opt in ['on', 'for'] + if has_key(a:arg, opt) + \ && type(a:arg[opt]) != s:TYPE.list + \ && (type(a:arg[opt]) != s:TYPE.string || empty(a:arg[opt])) + throw printf(opt_errfmt, opt, 'string or list') + endif + endfor + if has_key(a:arg, 'do') + \ && type(a:arg.do) != s:TYPE.funcref + \ && (type(a:arg.do) != s:TYPE.string || empty(a:arg.do)) + throw printf(opt_errfmt, 'do', 'string or funcref') + endif + call extend(opts, a:arg) + if has_key(opts, 'dir') + let opts.dir = s:dirpath(s:plug_expand(opts.dir)) + endif + else + throw 'Invalid argument type (expected: string or dictionary)' + endif + return opts +endfunction + +function! s:infer_properties(name, repo) + let repo = a:repo + if s:is_local_plug(repo) + return { 'dir': s:dirpath(s:plug_expand(repo)) } + else + if repo =~ ':' + let uri = repo + else + if repo !~ '/' + throw printf('Invalid argument: %s (implicit `vim-scripts'' expansion is deprecated)', repo) + endif + let fmt = get(g:, 'plug_url_format', 'https://git::@github.com/%s.git') + let uri = printf(fmt, repo) + endif + return { 'dir': s:dirpath(g:plug_home.'/'.a:name), 'uri': uri } + endif +endfunction + +function! s:install(force, names) + call s:update_impl(0, a:force, a:names) +endfunction + +function! s:update(force, names) + call s:update_impl(1, a:force, a:names) +endfunction + +function! plug#helptags() + if !exists('g:plugs') + return s:err('plug#begin was not called') + endif + for spec in values(g:plugs) + let docd = join([s:rtp(spec), 'doc'], '/') + if isdirectory(docd) + silent! execute 'helptags' s:esc(docd) + endif + endfor + return 1 +endfunction + +function! s:syntax() + syntax clear + syntax region plug1 start=/\%1l/ end=/\%2l/ contains=plugNumber + syntax region plug2 start=/\%2l/ end=/\%3l/ contains=plugBracket,plugX + syn match plugNumber /[0-9]\+[0-9.]*/ contained + syn match plugBracket /[[\]]/ contained + syn match plugX /x/ contained + syn match plugDash /^-\{1}\ / + syn match plugPlus /^+/ + syn match plugStar /^*/ + syn match plugMessage /\(^- \)\@<=.*/ + syn match plugName /\(^- \)\@<=[^ ]*:/ + syn match plugSha /\%(: \)\@<=[0-9a-f]\{4,}$/ + syn match plugTag /(tag: [^)]\+)/ + syn match plugInstall /\(^+ \)\@<=[^:]*/ + syn match plugUpdate /\(^* \)\@<=[^:]*/ + syn match plugCommit /^ \X*[0-9a-f]\{7,9} .*/ contains=plugRelDate,plugEdge,plugTag + syn match plugEdge /^ \X\+$/ + syn match plugEdge /^ \X*/ contained nextgroup=plugSha + syn match plugSha /[0-9a-f]\{7,9}/ contained + syn match plugRelDate /([^)]*)$/ contained + syn match plugNotLoaded /(not loaded)$/ + syn match plugError /^x.*/ + syn region plugDeleted start=/^\~ .*/ end=/^\ze\S/ + syn match plugH2 /^.*:\n-\+$/ + syn match plugH2 /^-\{2,}/ + syn keyword Function PlugInstall PlugStatus PlugUpdate PlugClean + hi def link plug1 Title + hi def link plug2 Repeat + hi def link plugH2 Type + hi def link plugX Exception + hi def link plugBracket Structure + hi def link plugNumber Number + + hi def link plugDash Special + hi def link plugPlus Constant + hi def link plugStar Boolean + + hi def link plugMessage Function + hi def link plugName Label + hi def link plugInstall Function + hi def link plugUpdate Type + + hi def link plugError Error + hi def link plugDeleted Ignore + hi def link plugRelDate Comment + hi def link plugEdge PreProc + hi def link plugSha Identifier + hi def link plugTag Constant + + hi def link plugNotLoaded Comment +endfunction + +function! s:lpad(str, len) + return a:str . repeat(' ', a:len - len(a:str)) +endfunction + +function! s:lines(msg) + return split(a:msg, "[\r\n]") +endfunction + +function! s:lastline(msg) + return get(s:lines(a:msg), -1, '') +endfunction + +function! s:new_window() + execute get(g:, 'plug_window', 'vertical topleft new') +endfunction + +function! s:plug_window_exists() + let buflist = tabpagebuflist(s:plug_tab) + return !empty(buflist) && index(buflist, s:plug_buf) >= 0 +endfunction + +function! s:switch_in() + if !s:plug_window_exists() + return 0 + endif + + if winbufnr(0) != s:plug_buf + let s:pos = [tabpagenr(), winnr(), winsaveview()] + execute 'normal!' s:plug_tab.'gt' + let winnr = bufwinnr(s:plug_buf) + execute winnr.'wincmd w' + call add(s:pos, winsaveview()) + else + let s:pos = [winsaveview()] + endif + + setlocal modifiable + return 1 +endfunction + +function! s:switch_out(...) + call winrestview(s:pos[-1]) + setlocal nomodifiable + if a:0 > 0 + execute a:1 + endif + + if len(s:pos) > 1 + execute 'normal!' s:pos[0].'gt' + execute s:pos[1] 'wincmd w' + call winrestview(s:pos[2]) + endif +endfunction + +function! s:finish_bindings() + nnoremap <silent> <buffer> R :call <SID>retry()<cr> + nnoremap <silent> <buffer> D :PlugDiff<cr> + nnoremap <silent> <buffer> S :PlugStatus<cr> + nnoremap <silent> <buffer> U :call <SID>status_update()<cr> + xnoremap <silent> <buffer> U :call <SID>status_update()<cr> + nnoremap <silent> <buffer> ]] :silent! call <SID>section('')<cr> + nnoremap <silent> <buffer> [[ :silent! call <SID>section('b')<cr> +endfunction + +function! s:prepare(...) + if empty(s:plug_getcwd()) + throw 'Invalid current working directory. Cannot proceed.' + endif + + for evar in ['$GIT_DIR', '$GIT_WORK_TREE'] + if exists(evar) + throw evar.' detected. Cannot proceed.' + endif + endfor + + call s:job_abort() + if s:switch_in() + if b:plug_preview == 1 + pc + endif + enew + else + call s:new_window() + endif + + nnoremap <silent> <buffer> q :call <SID>close_pane()<cr> + if a:0 == 0 + call s:finish_bindings() + endif + let b:plug_preview = -1 + let s:plug_tab = tabpagenr() + let s:plug_buf = winbufnr(0) + call s:assign_name() + + for k in ['<cr>', 'L', 'o', 'X', 'd', 'dd'] + execute 'silent! unmap <buffer>' k + endfor + setlocal buftype=nofile bufhidden=wipe nobuflisted nolist noswapfile nowrap cursorline modifiable nospell + if exists('+colorcolumn') + setlocal colorcolumn= + endif + setf vim-plug + if exists('g:syntax_on') + call s:syntax() + endif +endfunction + +function! s:close_pane() + if b:plug_preview == 1 + pc + let b:plug_preview = -1 + else + bd + endif +endfunction + +function! s:assign_name() + " Assign buffer name + let prefix = '[Plugins]' + let name = prefix + let idx = 2 + while bufexists(name) + let name = printf('%s (%s)', prefix, idx) + let idx = idx + 1 + endwhile + silent! execute 'f' fnameescape(name) +endfunction + +function! s:chsh(swap) + let prev = [&shell, &shellcmdflag, &shellredir] + if !s:is_win + set shell=sh + endif + if a:swap + if s:is_powershell(&shell) + let &shellredir = '2>&1 | Out-File -Encoding UTF8 %s' + elseif &shell =~# 'sh' || &shell =~# 'cmd\(\.exe\)\?$' + set shellredir=>%s\ 2>&1 + endif + endif + return prev +endfunction + +function! s:bang(cmd, ...) + let batchfile = '' + try + let [sh, shellcmdflag, shrd] = s:chsh(a:0) + " FIXME: Escaping is incomplete. We could use shellescape with eval, + " but it won't work on Windows. + let cmd = a:0 ? s:with_cd(a:cmd, a:1) : a:cmd + if s:is_win + let [batchfile, cmd] = s:batchfile(cmd) + endif + let g:_plug_bang = (s:is_win && has('gui_running') ? 'silent ' : '').'!'.escape(cmd, '#!%') + execute "normal! :execute g:_plug_bang\<cr>\<cr>" + finally + unlet g:_plug_bang + let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd] + if s:is_win && filereadable(batchfile) + call delete(batchfile) + endif + endtry + return v:shell_error ? 'Exit status: ' . v:shell_error : '' +endfunction + +function! s:regress_bar() + let bar = substitute(getline(2)[1:-2], '.*\zs=', 'x', '') + call s:progress_bar(2, bar, len(bar)) +endfunction + +function! s:is_updated(dir) + return !empty(s:system_chomp(['git', 'log', '--pretty=format:%h', 'HEAD...HEAD@{1}'], a:dir)) +endfunction + +function! s:do(pull, force, todo) + for [name, spec] in items(a:todo) + if !isdirectory(spec.dir) + continue + endif + let installed = has_key(s:update.new, name) + let updated = installed ? 0 : + \ (a:pull && index(s:update.errors, name) < 0 && s:is_updated(spec.dir)) + if a:force || installed || updated + execute 'cd' s:esc(spec.dir) + call append(3, '- Post-update hook for '. name .' ... ') + let error = '' + let type = type(spec.do) + if type == s:TYPE.string + if spec.do[0] == ':' + if !get(s:loaded, name, 0) + let s:loaded[name] = 1 + call s:reorg_rtp() + endif + call s:load_plugin(spec) + try + execute spec.do[1:] + catch + let error = v:exception + endtry + if !s:plug_window_exists() + cd - + throw 'Warning: vim-plug was terminated by the post-update hook of '.name + endif + else + let error = s:bang(spec.do) + endif + elseif type == s:TYPE.funcref + try + call s:load_plugin(spec) + let status = installed ? 'installed' : (updated ? 'updated' : 'unchanged') + call spec.do({ 'name': name, 'status': status, 'force': a:force }) + catch + let error = v:exception + endtry + else + let error = 'Invalid hook type' + endif + call s:switch_in() + call setline(4, empty(error) ? (getline(4) . 'OK') + \ : ('x' . getline(4)[1:] . error)) + if !empty(error) + call add(s:update.errors, name) + call s:regress_bar() + endif + cd - + endif + endfor +endfunction + +function! s:hash_match(a, b) + return stridx(a:a, a:b) == 0 || stridx(a:b, a:a) == 0 +endfunction + +function! s:checkout(spec) + let sha = a:spec.commit + let output = s:git_revision(a:spec.dir) + if !empty(output) && !s:hash_match(sha, s:lines(output)[0]) + let credential_helper = s:git_version_requirement(2) ? '-c credential.helper= ' : '' + let output = s:system( + \ 'git '.credential_helper.'fetch --depth 999999 && git checkout '.plug#shellescape(sha).' --', a:spec.dir) + endif + return output +endfunction + +function! s:finish(pull) + let new_frozen = len(filter(keys(s:update.new), 'g:plugs[v:val].frozen')) + if new_frozen + let s = new_frozen > 1 ? 's' : '' + call append(3, printf('- Installed %d frozen plugin%s', new_frozen, s)) + endif + call append(3, '- Finishing ... ') | 4 + redraw + call plug#helptags() + call plug#end() + call setline(4, getline(4) . 'Done!') + redraw + let msgs = [] + if !empty(s:update.errors) + call add(msgs, "Press 'R' to retry.") + endif + if a:pull && len(s:update.new) < len(filter(getline(5, '$'), + \ "v:val =~ '^- ' && v:val !~# 'Already up.to.date'")) + call add(msgs, "Press 'D' to see the updated changes.") + endif + echo join(msgs, ' ') + call s:finish_bindings() +endfunction + +function! s:retry() + if empty(s:update.errors) + return + endif + echo + call s:update_impl(s:update.pull, s:update.force, + \ extend(copy(s:update.errors), [s:update.threads])) +endfunction + +function! s:is_managed(name) + return has_key(g:plugs[a:name], 'uri') +endfunction + +function! s:names(...) + return sort(filter(keys(g:plugs), 'stridx(v:val, a:1) == 0 && s:is_managed(v:val)')) +endfunction + +function! s:check_ruby() + silent! ruby require 'thread'; VIM::command("let g:plug_ruby = '#{RUBY_VERSION}'") + if !exists('g:plug_ruby') + redraw! + return s:warn('echom', 'Warning: Ruby interface is broken') + endif + let ruby_version = split(g:plug_ruby, '\.') + unlet g:plug_ruby + return s:version_requirement(ruby_version, [1, 8, 7]) +endfunction + +function! s:update_impl(pull, force, args) abort + let sync = index(a:args, '--sync') >= 0 || has('vim_starting') + let args = filter(copy(a:args), 'v:val != "--sync"') + let threads = (len(args) > 0 && args[-1] =~ '^[1-9][0-9]*$') ? + \ remove(args, -1) : get(g:, 'plug_threads', 16) + + let managed = filter(copy(g:plugs), 's:is_managed(v:key)') + let todo = empty(args) ? filter(managed, '!v:val.frozen || !isdirectory(v:val.dir)') : + \ filter(managed, 'index(args, v:key) >= 0') + + if empty(todo) + return s:warn('echo', 'No plugin to '. (a:pull ? 'update' : 'install')) + endif + + if !s:is_win && s:git_version_requirement(2, 3) + let s:git_terminal_prompt = exists('$GIT_TERMINAL_PROMPT') ? $GIT_TERMINAL_PROMPT : '' + let $GIT_TERMINAL_PROMPT = 0 + for plug in values(todo) + let plug.uri = substitute(plug.uri, + \ '^https://git::@github\.com', 'https://github.com', '') + endfor + endif + + if !isdirectory(g:plug_home) + try + call mkdir(g:plug_home, 'p') + catch + return s:err(printf('Invalid plug directory: %s. '. + \ 'Try to call plug#begin with a valid directory', g:plug_home)) + endtry + endif + + if has('nvim') && !exists('*jobwait') && threads > 1 + call s:warn('echom', '[vim-plug] Update Neovim for parallel installer') + endif + + let use_job = s:nvim || s:vim8 + let python = (has('python') || has('python3')) && !use_job + let ruby = has('ruby') && !use_job && (v:version >= 703 || v:version == 702 && has('patch374')) && !(s:is_win && has('gui_running')) && threads > 1 && s:check_ruby() + + let s:update = { + \ 'start': reltime(), + \ 'all': todo, + \ 'todo': copy(todo), + \ 'errors': [], + \ 'pull': a:pull, + \ 'force': a:force, + \ 'new': {}, + \ 'threads': (python || ruby || use_job) ? min([len(todo), threads]) : 1, + \ 'bar': '', + \ 'fin': 0 + \ } + + call s:prepare(1) + call append(0, ['', '']) + normal! 2G + silent! redraw + + " Set remote name, overriding a possible user git config's clone.defaultRemoteName + let s:clone_opt = ['--origin', 'origin'] + if get(g:, 'plug_shallow', 1) + call extend(s:clone_opt, ['--depth', '1']) + if s:git_version_requirement(1, 7, 10) + call add(s:clone_opt, '--no-single-branch') + endif + endif + + if has('win32unix') || has('wsl') + call extend(s:clone_opt, ['-c', 'core.eol=lf', '-c', 'core.autocrlf=input']) + endif + + let s:submodule_opt = s:git_version_requirement(2, 8) ? ' --jobs='.threads : '' + + " Python version requirement (>= 2.7) + if python && !has('python3') && !ruby && !use_job && s:update.threads > 1 + redir => pyv + silent python import platform; print platform.python_version() + redir END + let python = s:version_requirement( + \ map(split(split(pyv)[0], '\.'), 'str2nr(v:val)'), [2, 6]) + endif + + if (python || ruby) && s:update.threads > 1 + try + let imd = &imd + if s:mac_gui + set noimd + endif + if ruby + call s:update_ruby() + else + call s:update_python() + endif + catch + let lines = getline(4, '$') + let printed = {} + silent! 4,$d _ + for line in lines + let name = s:extract_name(line, '.', '') + if empty(name) || !has_key(printed, name) + call append('$', line) + if !empty(name) + let printed[name] = 1 + if line[0] == 'x' && index(s:update.errors, name) < 0 + call add(s:update.errors, name) + end + endif + endif + endfor + finally + let &imd = imd + call s:update_finish() + endtry + else + call s:update_vim() + while use_job && sync + sleep 100m + if s:update.fin + break + endif + endwhile + endif +endfunction + +function! s:log4(name, msg) + call setline(4, printf('- %s (%s)', a:msg, a:name)) + redraw +endfunction + +function! s:update_finish() + if exists('s:git_terminal_prompt') + let $GIT_TERMINAL_PROMPT = s:git_terminal_prompt + endif + if s:switch_in() + call append(3, '- Updating ...') | 4 + for [name, spec] in items(filter(copy(s:update.all), 'index(s:update.errors, v:key) < 0 && (s:update.force || s:update.pull || has_key(s:update.new, v:key))')) + let [pos, _] = s:logpos(name) + if !pos + continue + endif + if has_key(spec, 'commit') + call s:log4(name, 'Checking out '.spec.commit) + let out = s:checkout(spec) + elseif has_key(spec, 'tag') + let tag = spec.tag + if tag =~ '\*' + let tags = s:lines(s:system('git tag --list '.plug#shellescape(tag).' --sort -version:refname 2>&1', spec.dir)) + if !v:shell_error && !empty(tags) + let tag = tags[0] + call s:log4(name, printf('Latest tag for %s -> %s', spec.tag, tag)) + call append(3, '') + endif + endif + call s:log4(name, 'Checking out '.tag) + let out = s:system('git checkout -q '.plug#shellescape(tag).' -- 2>&1', spec.dir) + else + let branch = s:git_origin_branch(spec) + call s:log4(name, 'Merging origin/'.s:esc(branch)) + let out = s:system('git checkout -q '.plug#shellescape(branch).' -- 2>&1' + \. (has_key(s:update.new, name) ? '' : ('&& git merge --ff-only '.plug#shellescape('origin/'.branch).' 2>&1')), spec.dir) + endif + if !v:shell_error && filereadable(spec.dir.'/.gitmodules') && + \ (s:update.force || has_key(s:update.new, name) || s:is_updated(spec.dir)) + call s:log4(name, 'Updating submodules. This may take a while.') + let out .= s:bang('git submodule update --init --recursive'.s:submodule_opt.' 2>&1', spec.dir) + endif + let msg = s:format_message(v:shell_error ? 'x': '-', name, out) + if v:shell_error + call add(s:update.errors, name) + call s:regress_bar() + silent execute pos 'd _' + call append(4, msg) | 4 + elseif !empty(out) + call setline(pos, msg[0]) + endif + redraw + endfor + silent 4 d _ + try + call s:do(s:update.pull, s:update.force, filter(copy(s:update.all), 'index(s:update.errors, v:key) < 0 && has_key(v:val, "do")')) + catch + call s:warn('echom', v:exception) + call s:warn('echo', '') + return + endtry + call s:finish(s:update.pull) + call setline(1, 'Updated. Elapsed time: ' . split(reltimestr(reltime(s:update.start)))[0] . ' sec.') + call s:switch_out('normal! gg') + endif +endfunction + +function! s:job_abort() + if (!s:nvim && !s:vim8) || !exists('s:jobs') + return + endif + + for [name, j] in items(s:jobs) + if s:nvim + silent! call jobstop(j.jobid) + elseif s:vim8 + silent! call job_stop(j.jobid) + endif + if j.new + call s:rm_rf(g:plugs[name].dir) + endif + endfor + let s:jobs = {} +endfunction + +function! s:last_non_empty_line(lines) + let len = len(a:lines) + for idx in range(len) + let line = a:lines[len-idx-1] + if !empty(line) + return line + endif + endfor + return '' +endfunction + +function! s:job_out_cb(self, data) abort + let self = a:self + let data = remove(self.lines, -1) . a:data + let lines = map(split(data, "\n", 1), 'split(v:val, "\r", 1)[-1]') + call extend(self.lines, lines) + " To reduce the number of buffer updates + let self.tick = get(self, 'tick', -1) + 1 + if !self.running || self.tick % len(s:jobs) == 0 + let bullet = self.running ? (self.new ? '+' : '*') : (self.error ? 'x' : '-') + let result = self.error ? join(self.lines, "\n") : s:last_non_empty_line(self.lines) + call s:log(bullet, self.name, result) + endif +endfunction + +function! s:job_exit_cb(self, data) abort + let a:self.running = 0 + let a:self.error = a:data != 0 + call s:reap(a:self.name) + call s:tick() +endfunction + +function! s:job_cb(fn, job, ch, data) + if !s:plug_window_exists() " plug window closed + return s:job_abort() + endif + call call(a:fn, [a:job, a:data]) +endfunction + +function! s:nvim_cb(job_id, data, event) dict abort + return (a:event == 'stdout' || a:event == 'stderr') ? + \ s:job_cb('s:job_out_cb', self, 0, join(a:data, "\n")) : + \ s:job_cb('s:job_exit_cb', self, 0, a:data) +endfunction + +function! s:spawn(name, cmd, opts) + let job = { 'name': a:name, 'running': 1, 'error': 0, 'lines': [''], + \ 'new': get(a:opts, 'new', 0) } + let s:jobs[a:name] = job + + if s:nvim + if has_key(a:opts, 'dir') + let job.cwd = a:opts.dir + endif + let argv = a:cmd + call extend(job, { + \ 'on_stdout': function('s:nvim_cb'), + \ 'on_stderr': function('s:nvim_cb'), + \ 'on_exit': function('s:nvim_cb'), + \ }) + let jid = s:plug_call('jobstart', argv, job) + if jid > 0 + let job.jobid = jid + else + let job.running = 0 + let job.error = 1 + let job.lines = [jid < 0 ? argv[0].' is not executable' : + \ 'Invalid arguments (or job table is full)'] + endif + elseif s:vim8 + let cmd = join(map(copy(a:cmd), 'plug#shellescape(v:val, {"script": 0})')) + if has_key(a:opts, 'dir') + let cmd = s:with_cd(cmd, a:opts.dir, 0) + endif + let argv = s:is_win ? ['cmd', '/s', '/c', '"'.cmd.'"'] : ['sh', '-c', cmd] + let jid = job_start(s:is_win ? join(argv, ' ') : argv, { + \ 'out_cb': function('s:job_cb', ['s:job_out_cb', job]), + \ 'err_cb': function('s:job_cb', ['s:job_out_cb', job]), + \ 'exit_cb': function('s:job_cb', ['s:job_exit_cb', job]), + \ 'err_mode': 'raw', + \ 'out_mode': 'raw' + \}) + if job_status(jid) == 'run' + let job.jobid = jid + else + let job.running = 0 + let job.error = 1 + let job.lines = ['Failed to start job'] + endif + else + let job.lines = s:lines(call('s:system', has_key(a:opts, 'dir') ? [a:cmd, a:opts.dir] : [a:cmd])) + let job.error = v:shell_error != 0 + let job.running = 0 + endif +endfunction + +function! s:reap(name) + let job = s:jobs[a:name] + if job.error + call add(s:update.errors, a:name) + elseif get(job, 'new', 0) + let s:update.new[a:name] = 1 + endif + let s:update.bar .= job.error ? 'x' : '=' + + let bullet = job.error ? 'x' : '-' + let result = job.error ? join(job.lines, "\n") : s:last_non_empty_line(job.lines) + call s:log(bullet, a:name, empty(result) ? 'OK' : result) + call s:bar() + + call remove(s:jobs, a:name) +endfunction + +function! s:bar() + if s:switch_in() + let total = len(s:update.all) + call setline(1, (s:update.pull ? 'Updating' : 'Installing'). + \ ' plugins ('.len(s:update.bar).'/'.total.')') + call s:progress_bar(2, s:update.bar, total) + call s:switch_out() + endif +endfunction + +function! s:logpos(name) + let max = line('$') + for i in range(4, max > 4 ? max : 4) + if getline(i) =~# '^[-+x*] '.a:name.':' + for j in range(i + 1, max > 5 ? max : 5) + if getline(j) !~ '^ ' + return [i, j - 1] + endif + endfor + return [i, i] + endif + endfor + return [0, 0] +endfunction + +function! s:log(bullet, name, lines) + if s:switch_in() + let [b, e] = s:logpos(a:name) + if b > 0 + silent execute printf('%d,%d d _', b, e) + if b > winheight('.') + let b = 4 + endif + else + let b = 4 + endif + " FIXME For some reason, nomodifiable is set after :d in vim8 + setlocal modifiable + call append(b - 1, s:format_message(a:bullet, a:name, a:lines)) + call s:switch_out() + endif +endfunction + +function! s:update_vim() + let s:jobs = {} + + call s:bar() + call s:tick() +endfunction + +function! s:tick() + let pull = s:update.pull + let prog = s:progress_opt(s:nvim || s:vim8) +while 1 " Without TCO, Vim stack is bound to explode + if empty(s:update.todo) + if empty(s:jobs) && !s:update.fin + call s:update_finish() + let s:update.fin = 1 + endif + return + endif + + let name = keys(s:update.todo)[0] + let spec = remove(s:update.todo, name) + let new = empty(globpath(spec.dir, '.git', 1)) + + call s:log(new ? '+' : '*', name, pull ? 'Updating ...' : 'Installing ...') + redraw + + let has_tag = has_key(spec, 'tag') + if !new + let [error, _] = s:git_validate(spec, 0) + if empty(error) + if pull + let cmd = s:git_version_requirement(2) ? ['git', '-c', 'credential.helper=', 'fetch'] : ['git', 'fetch'] + if has_tag && !empty(globpath(spec.dir, '.git/shallow')) + call extend(cmd, ['--depth', '99999999']) + endif + if !empty(prog) + call add(cmd, prog) + endif + call s:spawn(name, cmd, { 'dir': spec.dir }) + else + let s:jobs[name] = { 'running': 0, 'lines': ['Already installed'], 'error': 0 } + endif + else + let s:jobs[name] = { 'running': 0, 'lines': s:lines(error), 'error': 1 } + endif + else + let cmd = ['git', 'clone'] + if !has_tag + call extend(cmd, s:clone_opt) + endif + if !empty(prog) + call add(cmd, prog) + endif + call s:spawn(name, extend(cmd, [spec.uri, s:trim(spec.dir)]), { 'new': 1 }) + endif + + if !s:jobs[name].running + call s:reap(name) + endif + if len(s:jobs) >= s:update.threads + break + endif +endwhile +endfunction + +function! s:update_python() +let py_exe = has('python') ? 'python' : 'python3' +execute py_exe "<< EOF" +import datetime +import functools +import os +try: + import queue +except ImportError: + import Queue as queue +import random +import re +import shutil +import signal +import subprocess +import tempfile +import threading as thr +import time +import traceback +import vim + +G_NVIM = vim.eval("has('nvim')") == '1' +G_PULL = vim.eval('s:update.pull') == '1' +G_RETRIES = int(vim.eval('get(g:, "plug_retries", 2)')) + 1 +G_TIMEOUT = int(vim.eval('get(g:, "plug_timeout", 60)')) +G_CLONE_OPT = ' '.join(vim.eval('s:clone_opt')) +G_PROGRESS = vim.eval('s:progress_opt(1)') +G_LOG_PROB = 1.0 / int(vim.eval('s:update.threads')) +G_STOP = thr.Event() +G_IS_WIN = vim.eval('s:is_win') == '1' + +class PlugError(Exception): + def __init__(self, msg): + self.msg = msg +class CmdTimedOut(PlugError): + pass +class CmdFailed(PlugError): + pass +class InvalidURI(PlugError): + pass +class Action(object): + INSTALL, UPDATE, ERROR, DONE = ['+', '*', 'x', '-'] + +class Buffer(object): + def __init__(self, lock, num_plugs, is_pull): + self.bar = '' + self.event = 'Updating' if is_pull else 'Installing' + self.lock = lock + self.maxy = int(vim.eval('winheight(".")')) + self.num_plugs = num_plugs + + def __where(self, name): + """ Find first line with name in current buffer. Return line num. """ + found, lnum = False, 0 + matcher = re.compile('^[-+x*] {0}:'.format(name)) + for line in vim.current.buffer: + if matcher.search(line) is not None: + found = True + break + lnum += 1 + + if not found: + lnum = -1 + return lnum + + def header(self): + curbuf = vim.current.buffer + curbuf[0] = self.event + ' plugins ({0}/{1})'.format(len(self.bar), self.num_plugs) + + num_spaces = self.num_plugs - len(self.bar) + curbuf[1] = '[{0}{1}]'.format(self.bar, num_spaces * ' ') + + with self.lock: + vim.command('normal! 2G') + vim.command('redraw') + + def write(self, action, name, lines): + first, rest = lines[0], lines[1:] + msg = ['{0} {1}{2}{3}'.format(action, name, ': ' if first else '', first)] + msg.extend([' ' + line for line in rest]) + + try: + if action == Action.ERROR: + self.bar += 'x' + vim.command("call add(s:update.errors, '{0}')".format(name)) + elif action == Action.DONE: + self.bar += '=' + + curbuf = vim.current.buffer + lnum = self.__where(name) + if lnum != -1: # Found matching line num + del curbuf[lnum] + if lnum > self.maxy and action in set([Action.INSTALL, Action.UPDATE]): + lnum = 3 + else: + lnum = 3 + curbuf.append(msg, lnum) + + self.header() + except vim.error: + pass + +class Command(object): + CD = 'cd /d' if G_IS_WIN else 'cd' + + def __init__(self, cmd, cmd_dir=None, timeout=60, cb=None, clean=None): + self.cmd = cmd + if cmd_dir: + self.cmd = '{0} {1} && {2}'.format(Command.CD, cmd_dir, self.cmd) + self.timeout = timeout + self.callback = cb if cb else (lambda msg: None) + self.clean = clean if clean else (lambda: None) + self.proc = None + + @property + def alive(self): + """ Returns true only if command still running. """ + return self.proc and self.proc.poll() is None + + def execute(self, ntries=3): + """ Execute the command with ntries if CmdTimedOut. + Returns the output of the command if no Exception. + """ + attempt, finished, limit = 0, False, self.timeout + + while not finished: + try: + attempt += 1 + result = self.try_command() + finished = True + return result + except CmdTimedOut: + if attempt != ntries: + self.notify_retry() + self.timeout += limit + else: + raise + + def notify_retry(self): + """ Retry required for command, notify user. """ + for count in range(3, 0, -1): + if G_STOP.is_set(): + raise KeyboardInterrupt + msg = 'Timeout. Will retry in {0} second{1} ...'.format( + count, 's' if count != 1 else '') + self.callback([msg]) + time.sleep(1) + self.callback(['Retrying ...']) + + def try_command(self): + """ Execute a cmd & poll for callback. Returns list of output. + Raises CmdFailed -> return code for Popen isn't 0 + Raises CmdTimedOut -> command exceeded timeout without new output + """ + first_line = True + + try: + tfile = tempfile.NamedTemporaryFile(mode='w+b') + preexec_fn = not G_IS_WIN and os.setsid or None + self.proc = subprocess.Popen(self.cmd, stdout=tfile, + stderr=subprocess.STDOUT, + stdin=subprocess.PIPE, shell=True, + preexec_fn=preexec_fn) + thrd = thr.Thread(target=(lambda proc: proc.wait()), args=(self.proc,)) + thrd.start() + + thread_not_started = True + while thread_not_started: + try: + thrd.join(0.1) + thread_not_started = False + except RuntimeError: + pass + + while self.alive: + if G_STOP.is_set(): + raise KeyboardInterrupt + + if first_line or random.random() < G_LOG_PROB: + first_line = False + line = '' if G_IS_WIN else nonblock_read(tfile.name) + if line: + self.callback([line]) + + time_diff = time.time() - os.path.getmtime(tfile.name) + if time_diff > self.timeout: + raise CmdTimedOut(['Timeout!']) + + thrd.join(0.5) + + tfile.seek(0) + result = [line.decode('utf-8', 'replace').rstrip() for line in tfile] + + if self.proc.returncode != 0: + raise CmdFailed([''] + result) + + return result + except: + self.terminate() + raise + + def terminate(self): + """ Terminate process and cleanup. """ + if self.alive: + if G_IS_WIN: + os.kill(self.proc.pid, signal.SIGINT) + else: + os.killpg(self.proc.pid, signal.SIGTERM) + self.clean() + +class Plugin(object): + def __init__(self, name, args, buf_q, lock): + self.name = name + self.args = args + self.buf_q = buf_q + self.lock = lock + self.tag = args.get('tag', 0) + + def manage(self): + try: + if os.path.exists(self.args['dir']): + self.update() + else: + self.install() + with self.lock: + thread_vim_command("let s:update.new['{0}'] = 1".format(self.name)) + except PlugError as exc: + self.write(Action.ERROR, self.name, exc.msg) + except KeyboardInterrupt: + G_STOP.set() + self.write(Action.ERROR, self.name, ['Interrupted!']) + except: + # Any exception except those above print stack trace + msg = 'Trace:\n{0}'.format(traceback.format_exc().rstrip()) + self.write(Action.ERROR, self.name, msg.split('\n')) + raise + + def install(self): + target = self.args['dir'] + if target[-1] == '\\': + target = target[0:-1] + + def clean(target): + def _clean(): + try: + shutil.rmtree(target) + except OSError: + pass + return _clean + + self.write(Action.INSTALL, self.name, ['Installing ...']) + callback = functools.partial(self.write, Action.INSTALL, self.name) + cmd = 'git clone {0} {1} {2} {3} 2>&1'.format( + '' if self.tag else G_CLONE_OPT, G_PROGRESS, self.args['uri'], + esc(target)) + com = Command(cmd, None, G_TIMEOUT, callback, clean(target)) + result = com.execute(G_RETRIES) + self.write(Action.DONE, self.name, result[-1:]) + + def repo_uri(self): + cmd = 'git rev-parse --abbrev-ref HEAD 2>&1 && git config -f .git/config remote.origin.url' + command = Command(cmd, self.args['dir'], G_TIMEOUT,) + result = command.execute(G_RETRIES) + return result[-1] + + def update(self): + actual_uri = self.repo_uri() + expect_uri = self.args['uri'] + regex = re.compile(r'^(?:\w+://)?(?:[^@/]*@)?([^:/]*(?::[0-9]*)?)[:/](.*?)(?:\.git)?/?$') + ma = regex.match(actual_uri) + mb = regex.match(expect_uri) + if ma is None or mb is None or ma.groups() != mb.groups(): + msg = ['', + 'Invalid URI: {0}'.format(actual_uri), + 'Expected {0}'.format(expect_uri), + 'PlugClean required.'] + raise InvalidURI(msg) + + if G_PULL: + self.write(Action.UPDATE, self.name, ['Updating ...']) + callback = functools.partial(self.write, Action.UPDATE, self.name) + fetch_opt = '--depth 99999999' if self.tag and os.path.isfile(os.path.join(self.args['dir'], '.git/shallow')) else '' + cmd = 'git fetch {0} {1} 2>&1'.format(fetch_opt, G_PROGRESS) + com = Command(cmd, self.args['dir'], G_TIMEOUT, callback) + result = com.execute(G_RETRIES) + self.write(Action.DONE, self.name, result[-1:]) + else: + self.write(Action.DONE, self.name, ['Already installed']) + + def write(self, action, name, msg): + self.buf_q.put((action, name, msg)) + +class PlugThread(thr.Thread): + def __init__(self, tname, args): + super(PlugThread, self).__init__() + self.tname = tname + self.args = args + + def run(self): + thr.current_thread().name = self.tname + buf_q, work_q, lock = self.args + + try: + while not G_STOP.is_set(): + name, args = work_q.get_nowait() + plug = Plugin(name, args, buf_q, lock) + plug.manage() + work_q.task_done() + except queue.Empty: + pass + +class RefreshThread(thr.Thread): + def __init__(self, lock): + super(RefreshThread, self).__init__() + self.lock = lock + self.running = True + + def run(self): + while self.running: + with self.lock: + thread_vim_command('noautocmd normal! a') + time.sleep(0.33) + + def stop(self): + self.running = False + +if G_NVIM: + def thread_vim_command(cmd): + vim.session.threadsafe_call(lambda: vim.command(cmd)) +else: + def thread_vim_command(cmd): + vim.command(cmd) + +def esc(name): + return '"' + name.replace('"', '\"') + '"' + +def nonblock_read(fname): + """ Read a file with nonblock flag. Return the last line. """ + fread = os.open(fname, os.O_RDONLY | os.O_NONBLOCK) + buf = os.read(fread, 100000).decode('utf-8', 'replace') + os.close(fread) + + line = buf.rstrip('\r\n') + left = max(line.rfind('\r'), line.rfind('\n')) + if left != -1: + left += 1 + line = line[left:] + + return line + +def main(): + thr.current_thread().name = 'main' + nthreads = int(vim.eval('s:update.threads')) + plugs = vim.eval('s:update.todo') + mac_gui = vim.eval('s:mac_gui') == '1' + + lock = thr.Lock() + buf = Buffer(lock, len(plugs), G_PULL) + buf_q, work_q = queue.Queue(), queue.Queue() + for work in plugs.items(): + work_q.put(work) + + start_cnt = thr.active_count() + for num in range(nthreads): + tname = 'PlugT-{0:02}'.format(num) + thread = PlugThread(tname, (buf_q, work_q, lock)) + thread.start() + if mac_gui: + rthread = RefreshThread(lock) + rthread.start() + + while not buf_q.empty() or thr.active_count() != start_cnt: + try: + action, name, msg = buf_q.get(True, 0.25) + buf.write(action, name, ['OK'] if not msg else msg) + buf_q.task_done() + except queue.Empty: + pass + except KeyboardInterrupt: + G_STOP.set() + + if mac_gui: + rthread.stop() + rthread.join() + +main() +EOF +endfunction + +function! s:update_ruby() + ruby << EOF + module PlugStream + SEP = ["\r", "\n", nil] + def get_line + buffer = '' + loop do + char = readchar rescue return + if SEP.include? char.chr + buffer << $/ + break + else + buffer << char + end + end + buffer + end + end unless defined?(PlugStream) + + def esc arg + %["#{arg.gsub('"', '\"')}"] + end + + def killall pid + pids = [pid] + if /mswin|mingw|bccwin/ =~ RUBY_PLATFORM + pids.each { |pid| Process.kill 'INT', pid.to_i rescue nil } + else + unless `which pgrep 2> /dev/null`.empty? + children = pids + until children.empty? + children = children.map { |pid| + `pgrep -P #{pid}`.lines.map { |l| l.chomp } + }.flatten + pids += children + end + end + pids.each { |pid| Process.kill 'TERM', pid.to_i rescue nil } + end + end + + def compare_git_uri a, b + regex = %r{^(?:\w+://)?(?:[^@/]*@)?([^:/]*(?::[0-9]*)?)[:/](.*?)(?:\.git)?/?$} + regex.match(a).to_a.drop(1) == regex.match(b).to_a.drop(1) + end + + require 'thread' + require 'fileutils' + require 'timeout' + running = true + iswin = VIM::evaluate('s:is_win').to_i == 1 + pull = VIM::evaluate('s:update.pull').to_i == 1 + base = VIM::evaluate('g:plug_home') + all = VIM::evaluate('s:update.todo') + limit = VIM::evaluate('get(g:, "plug_timeout", 60)') + tries = VIM::evaluate('get(g:, "plug_retries", 2)') + 1 + nthr = VIM::evaluate('s:update.threads').to_i + maxy = VIM::evaluate('winheight(".")').to_i + vim7 = VIM::evaluate('v:version').to_i <= 703 && RUBY_PLATFORM =~ /darwin/ + cd = iswin ? 'cd /d' : 'cd' + tot = VIM::evaluate('len(s:update.todo)') || 0 + bar = '' + skip = 'Already installed' + mtx = Mutex.new + take1 = proc { mtx.synchronize { running && all.shift } } + logh = proc { + cnt = bar.length + $curbuf[1] = "#{pull ? 'Updating' : 'Installing'} plugins (#{cnt}/#{tot})" + $curbuf[2] = '[' + bar.ljust(tot) + ']' + VIM::command('normal! 2G') + VIM::command('redraw') + } + where = proc { |name| (1..($curbuf.length)).find { |l| $curbuf[l] =~ /^[-+x*] #{name}:/ } } + log = proc { |name, result, type| + mtx.synchronize do + ing = ![true, false].include?(type) + bar += type ? '=' : 'x' unless ing + b = case type + when :install then '+' when :update then '*' + when true, nil then '-' else + VIM::command("call add(s:update.errors, '#{name}')") + 'x' + end + result = + if type || type.nil? + ["#{b} #{name}: #{result.lines.to_a.last || 'OK'}"] + elsif result =~ /^Interrupted|^Timeout/ + ["#{b} #{name}: #{result}"] + else + ["#{b} #{name}"] + result.lines.map { |l| " " << l } + end + if lnum = where.call(name) + $curbuf.delete lnum + lnum = 4 if ing && lnum > maxy + end + result.each_with_index do |line, offset| + $curbuf.append((lnum || 4) - 1 + offset, line.gsub(/\e\[./, '').chomp) + end + logh.call + end + } + bt = proc { |cmd, name, type, cleanup| + tried = timeout = 0 + begin + tried += 1 + timeout += limit + fd = nil + data = '' + if iswin + Timeout::timeout(timeout) do + tmp = VIM::evaluate('tempname()') + system("(#{cmd}) > #{tmp}") + data = File.read(tmp).chomp + File.unlink tmp rescue nil + end + else + fd = IO.popen(cmd).extend(PlugStream) + first_line = true + log_prob = 1.0 / nthr + while line = Timeout::timeout(timeout) { fd.get_line } + data << line + log.call name, line.chomp, type if name && (first_line || rand < log_prob) + first_line = false + end + fd.close + end + [$? == 0, data.chomp] + rescue Timeout::Error, Interrupt => e + if fd && !fd.closed? + killall fd.pid + fd.close + end + cleanup.call if cleanup + if e.is_a?(Timeout::Error) && tried < tries + 3.downto(1) do |countdown| + s = countdown > 1 ? 's' : '' + log.call name, "Timeout. Will retry in #{countdown} second#{s} ...", type + sleep 1 + end + log.call name, 'Retrying ...', type + retry + end + [false, e.is_a?(Interrupt) ? "Interrupted!" : "Timeout!"] + end + } + main = Thread.current + threads = [] + watcher = Thread.new { + if vim7 + while VIM::evaluate('getchar(1)') + sleep 0.1 + end + else + require 'io/console' # >= Ruby 1.9 + nil until IO.console.getch == 3.chr + end + mtx.synchronize do + running = false + threads.each { |t| t.raise Interrupt } unless vim7 + end + threads.each { |t| t.join rescue nil } + main.kill + } + refresh = Thread.new { + while true + mtx.synchronize do + break unless running + VIM::command('noautocmd normal! a') + end + sleep 0.2 + end + } if VIM::evaluate('s:mac_gui') == 1 + + clone_opt = VIM::evaluate('s:clone_opt').join(' ') + progress = VIM::evaluate('s:progress_opt(1)') + nthr.times do + mtx.synchronize do + threads << Thread.new { + while pair = take1.call + name = pair.first + dir, uri, tag = pair.last.values_at *%w[dir uri tag] + exists = File.directory? dir + ok, result = + if exists + chdir = "#{cd} #{iswin ? dir : esc(dir)}" + ret, data = bt.call "#{chdir} && git rev-parse --abbrev-ref HEAD 2>&1 && git config -f .git/config remote.origin.url", nil, nil, nil + current_uri = data.lines.to_a.last + if !ret + if data =~ /^Interrupted|^Timeout/ + [false, data] + else + [false, [data.chomp, "PlugClean required."].join($/)] + end + elsif !compare_git_uri(current_uri, uri) + [false, ["Invalid URI: #{current_uri}", + "Expected: #{uri}", + "PlugClean required."].join($/)] + else + if pull + log.call name, 'Updating ...', :update + fetch_opt = (tag && File.exist?(File.join(dir, '.git/shallow'))) ? '--depth 99999999' : '' + bt.call "#{chdir} && git fetch #{fetch_opt} #{progress} 2>&1", name, :update, nil + else + [true, skip] + end + end + else + d = esc dir.sub(%r{[\\/]+$}, '') + log.call name, 'Installing ...', :install + bt.call "git clone #{clone_opt unless tag} #{progress} #{uri} #{d} 2>&1", name, :install, proc { + FileUtils.rm_rf dir + } + end + mtx.synchronize { VIM::command("let s:update.new['#{name}'] = 1") } if !exists && ok + log.call name, result, ok + end + } if running + end + end + threads.each { |t| t.join rescue nil } + logh.call + refresh.kill if refresh + watcher.kill +EOF +endfunction + +function! s:shellesc_cmd(arg, script) + let escaped = substitute('"'.a:arg.'"', '[&|<>()@^!"]', '^&', 'g') + return substitute(escaped, '%', (a:script ? '%' : '^') . '&', 'g') +endfunction + +function! s:shellesc_ps1(arg) + return "'".substitute(escape(a:arg, '\"'), "'", "''", 'g')."'" +endfunction + +function! s:shellesc_sh(arg) + return "'".substitute(a:arg, "'", "'\\\\''", 'g')."'" +endfunction + +" Escape the shell argument based on the shell. +" Vim and Neovim's shellescape() are insufficient. +" 1. shellslash determines whether to use single/double quotes. +" Double-quote escaping is fragile for cmd.exe. +" 2. It does not work for powershell. +" 3. It does not work for *sh shells if the command is executed +" via cmd.exe (ie. cmd.exe /c sh -c command command_args) +" 4. It does not support batchfile syntax. +" +" Accepts an optional dictionary with the following keys: +" - shell: same as Vim/Neovim 'shell' option. +" If unset, fallback to 'cmd.exe' on Windows or 'sh'. +" - script: If truthy and shell is cmd.exe, escape for batchfile syntax. +function! plug#shellescape(arg, ...) + if a:arg =~# '^[A-Za-z0-9_/:.-]\+$' + return a:arg + endif + let opts = a:0 > 0 && type(a:1) == s:TYPE.dict ? a:1 : {} + let shell = get(opts, 'shell', s:is_win ? 'cmd.exe' : 'sh') + let script = get(opts, 'script', 1) + if shell =~# 'cmd\(\.exe\)\?$' + return s:shellesc_cmd(a:arg, script) + elseif s:is_powershell(shell) + return s:shellesc_ps1(a:arg) + endif + return s:shellesc_sh(a:arg) +endfunction + +function! s:glob_dir(path) + return map(filter(s:glob(a:path, '**'), 'isdirectory(v:val)'), 's:dirpath(v:val)') +endfunction + +function! s:progress_bar(line, bar, total) + call setline(a:line, '[' . s:lpad(a:bar, a:total) . ']') +endfunction + +function! s:compare_git_uri(a, b) + " See `git help clone' + " https:// [user@] github.com[:port] / junegunn/vim-plug [.git] + " [git@] github.com[:port] : junegunn/vim-plug [.git] + " file:// / junegunn/vim-plug [/] + " / junegunn/vim-plug [/] + let pat = '^\%(\w\+://\)\='.'\%([^@/]*@\)\='.'\([^:/]*\%(:[0-9]*\)\=\)'.'[:/]'.'\(.\{-}\)'.'\%(\.git\)\=/\?$' + let ma = matchlist(a:a, pat) + let mb = matchlist(a:b, pat) + return ma[1:2] ==# mb[1:2] +endfunction + +function! s:format_message(bullet, name, message) + if a:bullet != 'x' + return [printf('%s %s: %s', a:bullet, a:name, s:lastline(a:message))] + else + let lines = map(s:lines(a:message), '" ".v:val') + return extend([printf('x %s:', a:name)], lines) + endif +endfunction + +function! s:with_cd(cmd, dir, ...) + let script = a:0 > 0 ? a:1 : 1 + return printf('cd%s %s && %s', s:is_win ? ' /d' : '', plug#shellescape(a:dir, {'script': script}), a:cmd) +endfunction + +function! s:system(cmd, ...) + let batchfile = '' + try + let [sh, shellcmdflag, shrd] = s:chsh(1) + if type(a:cmd) == s:TYPE.list + " Neovim's system() supports list argument to bypass the shell + " but it cannot set the working directory for the command. + " Assume that the command does not rely on the shell. + if has('nvim') && a:0 == 0 + return system(a:cmd) + endif + let cmd = join(map(copy(a:cmd), 'plug#shellescape(v:val, {"shell": &shell, "script": 0})')) + if s:is_powershell(&shell) + let cmd = '& ' . cmd + endif + else + let cmd = a:cmd + endif + if a:0 > 0 + let cmd = s:with_cd(cmd, a:1, type(a:cmd) != s:TYPE.list) + endif + if s:is_win && type(a:cmd) != s:TYPE.list + let [batchfile, cmd] = s:batchfile(cmd) + endif + return system(cmd) + finally + let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd] + if s:is_win && filereadable(batchfile) + call delete(batchfile) + endif + endtry +endfunction + +function! s:system_chomp(...) + let ret = call('s:system', a:000) + return v:shell_error ? '' : substitute(ret, '\n$', '', '') +endfunction + +function! s:git_validate(spec, check_branch) + let err = '' + if isdirectory(a:spec.dir) + let result = [s:git_local_branch(a:spec.dir), s:git_origin_url(a:spec.dir)] + let remote = result[-1] + if empty(remote) + let err = join([remote, 'PlugClean required.'], "\n") + elseif !s:compare_git_uri(remote, a:spec.uri) + let err = join(['Invalid URI: '.remote, + \ 'Expected: '.a:spec.uri, + \ 'PlugClean required.'], "\n") + elseif a:check_branch && has_key(a:spec, 'commit') + let sha = s:git_revision(a:spec.dir) + if empty(sha) + let err = join(add(result, 'PlugClean required.'), "\n") + elseif !s:hash_match(sha, a:spec.commit) + let err = join([printf('Invalid HEAD (expected: %s, actual: %s)', + \ a:spec.commit[:6], sha[:6]), + \ 'PlugUpdate required.'], "\n") + endif + elseif a:check_branch + let current_branch = result[0] + " Check tag + let origin_branch = s:git_origin_branch(a:spec) + if has_key(a:spec, 'tag') + let tag = s:system_chomp('git describe --exact-match --tags HEAD 2>&1', a:spec.dir) + if a:spec.tag !=# tag && a:spec.tag !~ '\*' + let err = printf('Invalid tag: %s (expected: %s). Try PlugUpdate.', + \ (empty(tag) ? 'N/A' : tag), a:spec.tag) + endif + " Check branch + elseif origin_branch !=# current_branch + let err = printf('Invalid branch: %s (expected: %s). Try PlugUpdate.', + \ current_branch, origin_branch) + endif + if empty(err) + let [ahead, behind] = split(s:lastline(s:system([ + \ 'git', 'rev-list', '--count', '--left-right', + \ printf('HEAD...origin/%s', origin_branch) + \ ], a:spec.dir)), '\t') + if !v:shell_error && ahead + if behind + " Only mention PlugClean if diverged, otherwise it's likely to be + " pushable (and probably not that messed up). + let err = printf( + \ "Diverged from origin/%s (%d commit(s) ahead and %d commit(s) behind!\n" + \ .'Backup local changes and run PlugClean and PlugUpdate to reinstall it.', origin_branch, ahead, behind) + else + let err = printf("Ahead of origin/%s by %d commit(s).\n" + \ .'Cannot update until local changes are pushed.', + \ origin_branch, ahead) + endif + endif + endif + endif + else + let err = 'Not found' + endif + return [err, err =~# 'PlugClean'] +endfunction + +function! s:rm_rf(dir) + if isdirectory(a:dir) + return s:system(s:is_win + \ ? 'rmdir /S /Q '.plug#shellescape(a:dir) + \ : ['rm', '-rf', a:dir]) + endif +endfunction + +function! s:clean(force) + call s:prepare() + call append(0, 'Searching for invalid plugins in '.g:plug_home) + call append(1, '') + + " List of valid directories + let dirs = [] + let errs = {} + let [cnt, total] = [0, len(g:plugs)] + for [name, spec] in items(g:plugs) + if !s:is_managed(name) + call add(dirs, spec.dir) + else + let [err, clean] = s:git_validate(spec, 1) + if clean + let errs[spec.dir] = s:lines(err)[0] + else + call add(dirs, spec.dir) + endif + endif + let cnt += 1 + call s:progress_bar(2, repeat('=', cnt), total) + normal! 2G + redraw + endfor + + let allowed = {} + for dir in dirs + let allowed[s:dirpath(s:plug_fnamemodify(dir, ':h:h'))] = 1 + let allowed[dir] = 1 + for child in s:glob_dir(dir) + let allowed[child] = 1 + endfor + endfor + + let todo = [] + let found = sort(s:glob_dir(g:plug_home)) + while !empty(found) + let f = remove(found, 0) + if !has_key(allowed, f) && isdirectory(f) + call add(todo, f) + call append(line('$'), '- ' . f) + if has_key(errs, f) + call append(line('$'), ' ' . errs[f]) + endif + let found = filter(found, 'stridx(v:val, f) != 0') + end + endwhile + + 4 + redraw + if empty(todo) + call append(line('$'), 'Already clean.') + else + let s:clean_count = 0 + call append(3, ['Directories to delete:', '']) + redraw! + if a:force || s:ask_no_interrupt('Delete all directories?') + call s:delete([6, line('$')], 1) + else + call setline(4, 'Cancelled.') + nnoremap <silent> <buffer> d :set opfunc=<sid>delete_op<cr>g@ + nmap <silent> <buffer> dd d_ + xnoremap <silent> <buffer> d :<c-u>call <sid>delete_op(visualmode(), 1)<cr> + echo 'Delete the lines (d{motion}) to delete the corresponding directories' + endif + endif + 4 + setlocal nomodifiable +endfunction + +function! s:delete_op(type, ...) + call s:delete(a:0 ? [line("'<"), line("'>")] : [line("'["), line("']")], 0) +endfunction + +function! s:delete(range, force) + let [l1, l2] = a:range + let force = a:force + let err_count = 0 + while l1 <= l2 + let line = getline(l1) + if line =~ '^- ' && isdirectory(line[2:]) + execute l1 + redraw! + let answer = force ? 1 : s:ask('Delete '.line[2:].'?', 1) + let force = force || answer > 1 + if answer + let err = s:rm_rf(line[2:]) + setlocal modifiable + if empty(err) + call setline(l1, '~'.line[1:]) + let s:clean_count += 1 + else + delete _ + call append(l1 - 1, s:format_message('x', line[1:], err)) + let l2 += len(s:lines(err)) + let err_count += 1 + endif + let msg = printf('Removed %d directories.', s:clean_count) + if err_count > 0 + let msg .= printf(' Failed to remove %d directories.', err_count) + endif + call setline(4, msg) + setlocal nomodifiable + endif + endif + let l1 += 1 + endwhile +endfunction + +function! s:upgrade() + echo 'Downloading the latest version of vim-plug' + redraw + let tmp = s:plug_tempname() + let new = tmp . '/plug.vim' + + try + let out = s:system(['git', 'clone', '--depth', '1', s:plug_src, tmp]) + if v:shell_error + return s:err('Error upgrading vim-plug: '. out) + endif + + if readfile(s:me) ==# readfile(new) + echo 'vim-plug is already up-to-date' + return 0 + else + call rename(s:me, s:me . '.old') + call rename(new, s:me) + unlet g:loaded_plug + echo 'vim-plug has been upgraded' + return 1 + endif + finally + silent! call s:rm_rf(tmp) + endtry +endfunction + +function! s:upgrade_specs() + for spec in values(g:plugs) + let spec.frozen = get(spec, 'frozen', 0) + endfor +endfunction + +function! s:status() + call s:prepare() + call append(0, 'Checking plugins') + call append(1, '') + + let ecnt = 0 + let unloaded = 0 + let [cnt, total] = [0, len(g:plugs)] + for [name, spec] in items(g:plugs) + let is_dir = isdirectory(spec.dir) + if has_key(spec, 'uri') + if is_dir + let [err, _] = s:git_validate(spec, 1) + let [valid, msg] = [empty(err), empty(err) ? 'OK' : err] + else + let [valid, msg] = [0, 'Not found. Try PlugInstall.'] + endif + else + if is_dir + let [valid, msg] = [1, 'OK'] + else + let [valid, msg] = [0, 'Not found.'] + endif + endif + let cnt += 1 + let ecnt += !valid + " `s:loaded` entry can be missing if PlugUpgraded + if is_dir && get(s:loaded, name, -1) == 0 + let unloaded = 1 + let msg .= ' (not loaded)' + endif + call s:progress_bar(2, repeat('=', cnt), total) + call append(3, s:format_message(valid ? '-' : 'x', name, msg)) + normal! 2G + redraw + endfor + call setline(1, 'Finished. '.ecnt.' error(s).') + normal! gg + setlocal nomodifiable + if unloaded + echo "Press 'L' on each line to load plugin, or 'U' to update" + nnoremap <silent> <buffer> L :call <SID>status_load(line('.'))<cr> + xnoremap <silent> <buffer> L :call <SID>status_load(line('.'))<cr> + end +endfunction + +function! s:extract_name(str, prefix, suffix) + return matchstr(a:str, '^'.a:prefix.' \zs[^:]\+\ze:.*'.a:suffix.'$') +endfunction + +function! s:status_load(lnum) + let line = getline(a:lnum) + let name = s:extract_name(line, '-', '(not loaded)') + if !empty(name) + call plug#load(name) + setlocal modifiable + call setline(a:lnum, substitute(line, ' (not loaded)$', '', '')) + setlocal nomodifiable + endif +endfunction + +function! s:status_update() range + let lines = getline(a:firstline, a:lastline) + let names = filter(map(lines, 's:extract_name(v:val, "[x-]", "")'), '!empty(v:val)') + if !empty(names) + echo + execute 'PlugUpdate' join(names) + endif +endfunction + +function! s:is_preview_window_open() + silent! wincmd P + if &previewwindow + wincmd p + return 1 + endif +endfunction + +function! s:find_name(lnum) + for lnum in reverse(range(1, a:lnum)) + let line = getline(lnum) + if empty(line) + return '' + endif + let name = s:extract_name(line, '-', '') + if !empty(name) + return name + endif + endfor + return '' +endfunction + +function! s:preview_commit() + if b:plug_preview < 0 + let b:plug_preview = !s:is_preview_window_open() + endif + + let sha = matchstr(getline('.'), '^ \X*\zs[0-9a-f]\{7,9}') + if empty(sha) + let name = matchstr(getline('.'), '^- \zs[^:]*\ze:$') + if empty(name) + return + endif + let title = 'HEAD@{1}..' + let command = 'git diff --no-color HEAD@{1}' + else + let title = sha + let command = 'git show --no-color --pretty=medium '.sha + let name = s:find_name(line('.')) + endif + + if empty(name) || !has_key(g:plugs, name) || !isdirectory(g:plugs[name].dir) + return + endif + + if exists('g:plug_pwindow') && !s:is_preview_window_open() + execute g:plug_pwindow + execute 'e' title + else + execute 'pedit' title + wincmd P + endif + setlocal previewwindow filetype=git buftype=nofile bufhidden=wipe nobuflisted modifiable + let batchfile = '' + try + let [sh, shellcmdflag, shrd] = s:chsh(1) + let cmd = 'cd '.plug#shellescape(g:plugs[name].dir).' && '.command + if s:is_win + let [batchfile, cmd] = s:batchfile(cmd) + endif + execute 'silent %!' cmd + finally + let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd] + if s:is_win && filereadable(batchfile) + call delete(batchfile) + endif + endtry + setlocal nomodifiable + nnoremap <silent> <buffer> q :q<cr> + wincmd p +endfunction + +function! s:section(flags) + call search('\(^[x-] \)\@<=[^:]\+:', a:flags) +endfunction + +function! s:format_git_log(line) + let indent = ' ' + let tokens = split(a:line, nr2char(1)) + if len(tokens) != 5 + return indent.substitute(a:line, '\s*$', '', '') + endif + let [graph, sha, refs, subject, date] = tokens + let tag = matchstr(refs, 'tag: [^,)]\+') + let tag = empty(tag) ? ' ' : ' ('.tag.') ' + return printf('%s%s%s%s%s (%s)', indent, graph, sha, tag, subject, date) +endfunction + +function! s:append_ul(lnum, text) + call append(a:lnum, ['', a:text, repeat('-', len(a:text))]) +endfunction + +function! s:diff() + call s:prepare() + call append(0, ['Collecting changes ...', '']) + let cnts = [0, 0] + let bar = '' + let total = filter(copy(g:plugs), 's:is_managed(v:key) && isdirectory(v:val.dir)') + call s:progress_bar(2, bar, len(total)) + for origin in [1, 0] + let plugs = reverse(sort(items(filter(copy(total), (origin ? '' : '!').'(has_key(v:val, "commit") || has_key(v:val, "tag"))')))) + if empty(plugs) + continue + endif + call s:append_ul(2, origin ? 'Pending updates:' : 'Last update:') + for [k, v] in plugs + let branch = s:git_origin_branch(v) + if len(branch) + let range = origin ? '..origin/'.branch : 'HEAD@{1}..' + let cmd = ['git', 'log', '--graph', '--color=never'] + if s:git_version_requirement(2, 10, 0) + call add(cmd, '--no-show-signature') + endif + call extend(cmd, ['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range]) + if has_key(v, 'rtp') + call extend(cmd, ['--', v.rtp]) + endif + let diff = s:system_chomp(cmd, v.dir) + if !empty(diff) + let ref = has_key(v, 'tag') ? (' (tag: '.v.tag.')') : has_key(v, 'commit') ? (' '.v.commit) : '' + call append(5, extend(['', '- '.k.':'.ref], map(s:lines(diff), 's:format_git_log(v:val)'))) + let cnts[origin] += 1 + endif + endif + let bar .= '=' + call s:progress_bar(2, bar, len(total)) + normal! 2G + redraw + endfor + if !cnts[origin] + call append(5, ['', 'N/A']) + endif + endfor + call setline(1, printf('%d plugin(s) updated.', cnts[0]) + \ . (cnts[1] ? printf(' %d plugin(s) have pending updates.', cnts[1]) : '')) + + if cnts[0] || cnts[1] + nnoremap <silent> <buffer> <plug>(plug-preview) :silent! call <SID>preview_commit()<cr> + if empty(maparg("\<cr>", 'n')) + nmap <buffer> <cr> <plug>(plug-preview) + endif + if empty(maparg('o', 'n')) + nmap <buffer> o <plug>(plug-preview) + endif + endif + if cnts[0] + nnoremap <silent> <buffer> X :call <SID>revert()<cr> + echo "Press 'X' on each block to revert the update" + endif + normal! gg + setlocal nomodifiable +endfunction + +function! s:revert() + if search('^Pending updates', 'bnW') + return + endif + + let name = s:find_name(line('.')) + if empty(name) || !has_key(g:plugs, name) || + \ input(printf('Revert the update of %s? (y/N) ', name)) !~? '^y' + return + endif + + call s:system('git reset --hard HEAD@{1} && git checkout '.plug#shellescape(g:plugs[name].branch).' --', g:plugs[name].dir) + setlocal modifiable + normal! "_dap + setlocal nomodifiable + echo 'Reverted' +endfunction + +function! s:snapshot(force, ...) abort + call s:prepare() + setf vim + call append(0, ['" Generated by vim-plug', + \ '" '.strftime("%c"), + \ '" :source this file in vim to restore the snapshot', + \ '" or execute: vim -S snapshot.vim', + \ '', '', 'PlugUpdate!']) + 1 + let anchor = line('$') - 3 + let names = sort(keys(filter(copy(g:plugs), + \'has_key(v:val, "uri") && isdirectory(v:val.dir)'))) + for name in reverse(names) + let sha = has_key(g:plugs[name], 'commit') ? g:plugs[name].commit : s:git_revision(g:plugs[name].dir) + if !empty(sha) + call append(anchor, printf("silent! let g:plugs['%s'].commit = '%s'", name, sha)) + redraw + endif + endfor + + if a:0 > 0 + let fn = s:plug_expand(a:1) + if filereadable(fn) && !(a:force || s:ask(a:1.' already exists. Overwrite?')) + return + endif + call writefile(getline(1, '$'), fn) + echo 'Saved as '.a:1 + silent execute 'e' s:esc(fn) + setf vim + endif +endfunction + +function! s:split_rtp() + return split(&rtp, '\\\@<!,') +endfunction + +let s:first_rtp = s:escrtp(get(s:split_rtp(), 0, '')) +let s:last_rtp = s:escrtp(get(s:split_rtp(), -1, '')) + +if exists('g:plugs') + let g:plugs_order = get(g:, 'plugs_order', keys(g:plugs)) + call s:upgrade_specs() + call s:define_commands() +endif + +let &cpo = s:cpo_save +unlet s:cpo_save diff --git a/nvim/init.vim b/nvim/init.vim new file mode 100644 index 0000000..5707eae --- /dev/null +++ b/nvim/init.vim @@ -0,0 +1,156 @@ +let mapleader ="," + +if ! filereadable(system('echo -n "${XDG_CONFIG_HOME:-$HOME/.config}/nvim/autoload/plug.vim"')) + echo "Downloading junegunn/vim-plug to manage plugins..." + silent !mkdir -p ${XDG_CONFIG_HOME:-$HOME/.config}/nvim/autoload/ + silent !curl "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim" > ${XDG_CONFIG_HOME:-$HOME/.config}/nvim/autoload/plug.vim + autocmd VimEnter * PlugInstall +endif + +call plug#begin(system('echo -n "${XDG_CONFIG_HOME:-$HOME/.config}/nvim/plugged"')) +Plug 'tpope/vim-surround' +Plug 'preservim/nerdtree' +Plug 'junegunn/goyo.vim' +Plug 'jreybert/vimagit' +Plug 'lukesmithxyz/vimling' +Plug 'vimwiki/vimwiki' +Plug 'vim-airline/vim-airline' +Plug 'tpope/vim-commentary' +Plug 'ap/vim-css-color' +call plug#end() + +set title +set bg=light +set go=a +set mouse=a +set nohlsearch +set clipboard+=unnamedplus +set noshowmode +set noruler +set laststatus=0 +set noshowcmd + +" Some basics: + nnoremap c "_c + set nocompatible + filetype plugin on + syntax on + set encoding=utf-8 + set number relativenumber +" Enable autocompletion: + set wildmode=longest,list,full +" Disables automatic commenting on newline: + autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o +" Perform dot commands over visual blocks: + vnoremap . :normal .<CR> +" Goyo plugin makes text more readable when writing prose: + map <leader>f :Goyo \| set bg=light \| set linebreak<CR> +" Spell-check set to <leader>o, 'o' for 'orthography': + map <leader>o :setlocal spell! spelllang=en_us<CR> +" Splits open at the bottom and right, which is non-retarded, unlike vim defaults. + set splitbelow splitright + +" Nerd tree + map <leader>n :NERDTreeToggle<CR> + autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif + if has('nvim') + let NERDTreeBookmarksFile = stdpath('data') . '/NERDTreeBookmarks' + else + let NERDTreeBookmarksFile = '~/.vim' . '/NERDTreeBookmarks' + endif + +" vimling: + nm <leader><leader>d :call ToggleDeadKeys()<CR> + imap <leader><leader>d <esc>:call ToggleDeadKeys()<CR>a + nm <leader><leader>i :call ToggleIPA()<CR> + imap <leader><leader>i <esc>:call ToggleIPA()<CR>a + nm <leader><leader>q :call ToggleProse()<CR> + +" Shortcutting split navigation, saving a keypress: + map <C-h> <C-w>h + map <C-j> <C-w>j + map <C-k> <C-w>k + map <C-l> <C-w>l + +" Replace ex mode with gq + map Q gq + +" Check file in shellcheck: + map <leader>s :!clear && shellcheck -x %<CR> + +" Open my bibliography file in split + map <leader>b :vsp<space>$BIB<CR> + map <leader>r :vsp<space>$REFER<CR> + +" Replace all is aliased to S. + nnoremap S :%s//g<Left><Left> + +" Compile document, be it groff/LaTeX/markdown/etc. + map <leader>c :w! \| !compiler "<c-r>%"<CR> + +" Open corresponding .pdf/.html or preview + map <leader>p :!opout <c-r>%<CR><CR> + +" Runs a script that cleans out tex build files whenever I close out of a .tex file. + autocmd VimLeave *.tex !texclear % + +" Ensure files are read as what I want: + let g:vimwiki_ext2syntax = {'.Rmd': 'markdown', '.rmd': 'markdown','.md': 'markdown', '.markdown': 'markdown', '.mdown': 'markdown'} + map <leader>v :VimwikiIndex<CR> + let g:vimwiki_list = [{'path': '~/.local/share/nvim/vimwiki', 'syntax': 'markdown', 'ext': '.md'}] + autocmd BufRead,BufNewFile /tmp/calcurse*,~/.calcurse/notes/* set filetype=markdown + autocmd BufRead,BufNewFile *.ms,*.me,*.mom,*.man set filetype=groff + autocmd BufRead,BufNewFile *.tex set filetype=tex + +" Save file as sudo on files that require root permission + cnoremap w!! execute 'silent! write !sudo tee % >/dev/null' <bar> edit! + +" Enable Goyo by default for mutt writing + autocmd BufRead,BufNewFile /tmp/neomutt* let g:goyo_width=80 + autocmd BufRead,BufNewFile /tmp/neomutt* :Goyo | set bg=light + autocmd BufRead,BufNewFile /tmp/neomutt* map ZZ :Goyo\|x!<CR> + autocmd BufRead,BufNewFile /tmp/neomutt* map ZQ :Goyo\|q!<CR> + +" Automatically deletes all trailing whitespace and newlines at end of file on save. & reset cursor position + autocmd BufWritePre * let currPos = getpos(".") + autocmd BufWritePre * %s/\s\+$//e + autocmd BufWritePre * %s/\n\+\%$//e + autocmd BufWritePre *.[ch] %s/\%$/\r/e + autocmd BufWritePre * cal cursor(currPos[1], currPos[2]) + +" When shortcut files are updated, renew bash and ranger configs with new material: + autocmd BufWritePost bm-files,bm-dirs !shortcuts +" Run xrdb whenever Xdefaults or Xresources are updated. + autocmd BufRead,BufNewFile Xresources,Xdefaults,xresources,xdefaults set filetype=xdefaults + autocmd BufWritePost Xresources,Xdefaults,xresources,xdefaults !xrdb % +" Recompile dwmblocks on config edit. + autocmd BufWritePost ~/.local/src/dwmblocks/config.h !cd ~/.local/src/dwmblocks/; sudo make install && { killall -q dwmblocks;setsid -f dwmblocks } + +" Turns off highlighting on the bits of code that are changed, so the line that is changed is highlighted but the actual text that has changed stands out on the line and is readable. +if &diff + highlight! link DiffText MatchParen +endif + +" Function for toggling the bottom statusbar: +let s:hidden_all = 0 +function! ToggleHiddenAll() + if s:hidden_all == 0 + let s:hidden_all = 1 + set noshowmode + set noruler + set laststatus=0 + set noshowcmd + else + let s:hidden_all = 0 + set showmode + set ruler + set laststatus=2 + set showcmd + endif +endfunction +nnoremap <leader>h :call ToggleHiddenAll()<CR> +" Load command shortcuts generated from bm-dirs and bm-files via shortcuts script. +" Here leader is ";". +" So ":vs ;cfz" will expand into ":vs /home/<user>/.config/zsh/.zshrc" +" if typed fast without the timeout. +source ~/.config/nvim/shortcuts.vim diff --git a/nvim/shortcuts.vim b/nvim/shortcuts.vim new file mode 100644 index 0000000..21bdcfd --- /dev/null +++ b/nvim/shortcuts.vim @@ -0,0 +1,29 @@ +cmap ;cac /home/genos/.cache +cmap ;cf /home/genos/.config +cmap ;D /home/genos/Downloads +cmap ;d /home/genos/Documents +cmap ;dt /home/genos/.local/share +cmap ;rr /home/genos/.local/src +cmap ;h /home/genos +cmap ;m /home/genos/Music +cmap ;mn /mnt +cmap ;pp /home/genos/Pictures +cmap ;sc /home/genos/.local/bin +cmap ;src /home/genos/.local/src +cmap ;vv /home/genos/Videos +cmap ;bf /home/genos/.config/shell/bm-files +cmap ;bd /home/genos/.config/shell/bm-dirs +cmap ;cfx /home/genos/.config/x11/xresources +cmap ;cfb ~/.local/src/dwmblocks/config.h +cmap ;cfv /home/genos/.config/nvim/init.vim +cmap ;cfz /home/genos/.config/zsh/.zshrc +cmap ;cfa /home/genos/.config/shell/aliasrc +cmap ;cfp /home/genos/.config/shell/profile +cmap ;cfm /home/genos/.config/mutt/muttrc +cmap ;cfn /home/genos/.config/newsboat/config +cmap ;cfu /home/genos/.config/newsboat/urls +cmap ;cfmb /home/genos/.config/ncmpcpp/bindings +cmap ;cfmc /home/genos/.config/ncmpcpp/config +cmap ;cfl /home/genos/.config/lf/lfrc +cmap ;cfL /home/genos/.config/lf/scope +cmap ;cfX /home/genos/.config/sxiv/exec/key-handler |