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December 7, 2017 09:37
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| " 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-master 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') || has('win64') | |
| 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') | |
| let s:me = resolve(expand('<sfile>:p')) | |
| let s:base_spec = { 'branch': 'master', '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! plug#begin(...) | |
| if a:0 > 0 | |
| let s:plug_home_org = a:1 | |
| let home = s:path(fnamemodify(expand(a:1), ':p')) | |
| elseif exists('g:plug_home') | |
| let home = s:path(g:plug_home) | |
| 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 fnamemodify(home, ':t') ==# 'plugin' && 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 | |
| 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! plug#end() | |
| if !exists('g:plugs') | |
| return s:err('Call plug#begin() first') | |
| endif | |
| if exists('#PlugLOD') | |
| augroup PlugLOD | |
| autocmd! | |
| augroup END | |
| augroup! PlugLOD | |
| endif | |
| let lod = { 'ft': {}, 'map': {}, 'cmd': {} } | |
| if exists('g:did_load_filetypes') | |
| 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) || !has_key(plug, 'on') && !has_key(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-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 | |
| if s:is_win | |
| function! s:rtp(spec) | |
| return s:path(a:spec.dir . get(a:spec, 'rtp', '')) | |
| endfunction | |
| 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 | |
| else | |
| function! s:rtp(spec) | |
| return s:dirpath(a:spec.dir . get(a:spec, 'rtp', '')) | |
| endfunction | |
| 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'] | |
| 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', 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(v:exception) | |
| endtry | |
| endfunction | |
| function! s:parse_options(arg) | |
| let opts = copy(s:base_spec) | |
| let type = type(a:arg) | |
| if type == s:TYPE.string | |
| let opts.tag = a:arg | |
| elseif type == s:TYPE.dict | |
| call extend(opts, a:arg) | |
| if has_key(opts, 'dir') | |
| let opts.dir = s:dirpath(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(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 /^-/ | |
| 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 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(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 :if b:plug_preview==1<bar>pc<bar>endif<bar>bd<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 | |
| setf vim-plug | |
| if exists('g:syntax_on') | |
| call s:syntax() | |
| 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=cmd.exe shellcmdflag=/c shellredir=>%s\ 2>&1 | |
| elseif a:swap | |
| set shell=sh shellredir=>%s\ 2>&1 | |
| endif | |
| return prev | |
| endfunction | |
| function! s:bang(cmd, ...) | |
| 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 = tempname().'.bat' | |
| call writefile(['@echo off', cmd], batchfile) | |
| let cmd = batchfile | |
| 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 | |
| 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 | |
| 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:system('git rev-parse HEAD', a:spec.dir) | |
| if !v:shell_error && !s:hash_match(sha, s:lines(output)[0]) | |
| let output = s:system( | |
| \ 'git fetch --depth 999999 && git checkout '.s:esc(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, '$'), | |
| \ "v:val =~ '^- ' && stridx(v:val, 'Already up-to-date') < 0")) | |
| call add(msgs, "Press 'D' to see the updated changes.") | |
| endif | |
| echo join(msgs, ' ') | |
| call s:finish_bindings() | |
| endfunction | |
| function! s:retry() | |
| if empty(s:update.errors) | |
| return | |
| endif | |
| echo | |
| call s:update_impl(s:update.pull, s:update.force, | |
| \ extend(copy(s:update.errors), [s:update.threads])) | |
| endfunction | |
| function! s:is_managed(name) | |
| return has_key(g:plugs[a:name], 'uri') | |
| endfunction | |
| function! s:names(...) | |
| return sort(filter(keys(g:plugs), 'stridx(v:val, a:1) == 0 && s:is_managed(v:val)')) | |
| endfunction | |
| function! s:check_ruby() | |
| silent! ruby require 'thread'; VIM::command("let g:plug_ruby = '#{RUBY_VERSION}'") | |
| if !exists('g:plug_ruby') | |
| redraw! | |
| return s:warn('echom', 'Warning: Ruby interface is broken') | |
| endif | |
| let ruby_version = split(g:plug_ruby, '\.') | |
| unlet g:plug_ruby | |
| return s:version_requirement(ruby_version, [1, 8, 7]) | |
| endfunction | |
| function! s:update_impl(pull, force, args) abort | |
| let sync = index(a:args, '--sync') >= 0 || has('vim_starting') | |
| let args = filter(copy(a:args), 'v:val != "--sync"') | |
| let threads = (len(args) > 0 && args[-1] =~ '^[1-9][0-9]*$') ? | |
| \ 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 | |
| let s:clone_opt = get(g:, 'plug_shallow', 1) ? | |
| \ '--depth 1' . (s:git_version_requirement(1, 7, 10) ? ' --no-single-branch' : '') : '' | |
| if has('win32unix') | |
| let s:clone_opt .= ' -c core.eol=lf -c core.autocrlf=input' | |
| endif | |
| " 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 '.s:shellesc(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 '.s:esc(tag).' -- 2>&1', spec.dir) | |
| else | |
| let branch = s:esc(get(spec, 'branch', 'master')) | |
| call s:log4(name, 'Merging origin/'.branch) | |
| let out = s:system('git checkout -q '.branch.' -- 2>&1' | |
| \. (has_key(s:update.new, name) ? '' : ('&& git merge --ff-only 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 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:system('rm -rf ' . s:shellesc(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' ? | |
| \ 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': [''], | |
| \ 'batchfile': (s:is_win && (s:nvim || s:vim8)) ? tempname().'.bat' : '', | |
| \ 'new': get(a:opts, 'new', 0) } | |
| let s:jobs[a:name] = job | |
| let cmd = has_key(a:opts, 'dir') ? s:with_cd(a:cmd, a:opts.dir) : a:cmd | |
| if !empty(job.batchfile) | |
| call writefile(['@echo off', cmd], job.batchfile) | |
| let cmd = job.batchfile | |
| endif | |
| let argv = add(s:is_win ? ['cmd', '/c'] : ['sh', '-c'], cmd) | |
| if s:nvim | |
| call extend(job, { | |
| \ 'on_stdout': function('s:nvim_cb'), | |
| \ 'on_exit': function('s:nvim_cb'), | |
| \ }) | |
| let jid = 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 jid = job_start(s:is_win ? join(argv, ' ') : argv, { | |
| \ 'out_cb': function('s:job_cb', ['s:job_out_cb', job]), | |
| \ 'exit_cb': function('s:job_cb', ['s:job_exit_cb', job]), | |
| \ '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', [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() | |
| if has_key(job, 'batchfile') && !empty(job.batchfile) | |
| call delete(job.batchfile) | |
| endif | |
| 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) | |
| for i in range(4, line('$')) | |
| if getline(i) =~# '^[-+x*] '.a:name.':' | |
| for j in range(i + 1, line('$')) | |
| 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 = !isdirectory(spec.dir) | |
| 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 fetch_opt = (has_tag && !empty(globpath(spec.dir, '.git/shallow'))) ? '--depth 99999999' : '' | |
| call s:spawn(name, printf('git fetch %s %s 2>&1', fetch_opt, prog), { '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 | |
| call s:spawn(name, | |
| \ printf('git clone %s %s %s %s 2>&1', | |
| \ has_tag ? '' : s:clone_opt, | |
| \ prog, | |
| \ s:shellesc(spec.uri), | |
| \ s:shellesc(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 = 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 | |
| [$? == 0, data.chomp] | |
| rescue Timeout::Error, Interrupt => e | |
| if fd && !fd.closed? | |
| killall fd.pid | |
| fd.close | |
| end | |
| cleanup.call if cleanup | |
| if e.is_a?(Timeout::Error) && tried < tries | |
| 3.downto(1) do |countdown| | |
| s = countdown > 1 ? 's' : '' | |
| log.call name, "Timeout. Will retry in #{countdown} second#{s} ...", type | |
| sleep 1 | |
| end | |
| log.call name, 'Retrying ...', type | |
| retry | |
| end | |
| [false, e.is_a?(Interrupt) ? "Interrupted!" : "Timeout!"] | |
| end | |
| } | |
| main = Thread.current | |
| threads = [] | |
| watcher = Thread.new { | |
| if vim7 | |
| while VIM::evaluate('getchar(1)') | |
| sleep 0.1 | |
| end | |
| else | |
| require 'io/console' # >= Ruby 1.9 | |
| nil until IO.console.getch == 3.chr | |
| end | |
| mtx.synchronize do | |
| running = false | |
| threads.each { |t| t.raise Interrupt } unless vim7 | |
| end | |
| threads.each { |t| t.join rescue nil } | |
| main.kill | |
| } | |
| refresh = Thread.new { | |
| while true | |
| mtx.synchronize do | |
| break unless running | |
| VIM::command('noautocmd normal! a') | |
| end | |
| sleep 0.2 | |
| end | |
| } if VIM::evaluate('s:mac_gui') == 1 | |
| clone_opt = VIM::evaluate('s:clone_opt') | |
| progress = VIM::evaluate('s:progress_opt(1)') | |
| nthr.times do | |
| mtx.synchronize do | |
| threads << Thread.new { | |
| while pair = take1.call | |
| name = pair.first | |
| dir, uri, tag = pair.last.values_at *%w[dir uri tag] | |
| exists = File.directory? dir | |
| ok, result = | |
| if exists | |
| chdir = "#{cd} #{iswin ? dir : esc(dir)}" | |
| ret, data = bt.call "#{chdir} && git rev-parse --abbrev-ref HEAD 2>&1 && git config -f .git/config remote.origin.url", nil, nil, nil | |
| current_uri = data.lines.to_a.last | |
| if !ret | |
| if data =~ /^Interrupted|^Timeout/ | |
| [false, data] | |
| else | |
| [false, [data.chomp, "PlugClean required."].join($/)] | |
| 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) | |
| let escaped = substitute(a:arg, '[&|<>()@^]', '^&', 'g') | |
| let escaped = substitute(escaped, '%', '%%', 'g') | |
| let escaped = substitute(escaped, '"', '\\^&', 'g') | |
| let escaped = substitute(escaped, '\(\\\+\)\(\\^\)', '\1\1\2', 'g') | |
| return '^"'.substitute(escaped, '\(\\\+\)$', '\1\1', '').'^"' | |
| endfunction | |
| function! s:shellesc(arg) | |
| if &shell =~# 'cmd.exe$' | |
| return s:shellesc_cmd(a:arg) | |
| endif | |
| return shellescape(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\)\=/\?$' | |
| let ma = matchlist(a:a, pat) | |
| let mb = matchlist(a:b, pat) | |
| return ma[1:2] ==# mb[1:2] | |
| endfunction | |
| function! s:format_message(bullet, name, message) | |
| if a:bullet != 'x' | |
| return [printf('%s %s: %s', a:bullet, a:name, s:lastline(a:message))] | |
| else | |
| let lines = map(s:lines(a:message), '" ".v:val') | |
| return extend([printf('x %s:', a:name)], lines) | |
| endif | |
| endfunction | |
| function! s:with_cd(cmd, dir) | |
| return printf('cd%s %s && %s', s:is_win ? ' /d' : '', s:shellesc(a:dir), a:cmd) | |
| endfunction | |
| function! s:system(cmd, ...) | |
| try | |
| let [sh, shellcmdflag, shrd] = s:chsh(1) | |
| let cmd = a:0 > 0 ? s:with_cd(a:cmd, a:1) : a:cmd | |
| if s:is_win | |
| let batchfile = tempname().'.bat' | |
| call writefile(['@echo off', cmd], batchfile) | |
| let cmd = batchfile | |
| endif | |
| return system(s:is_win ? '('.cmd.')' : cmd) | |
| finally | |
| let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd] | |
| if s:is_win | |
| call delete(batchfile) | |
| endif | |
| endtry | |
| endfunction | |
| function! s:system_chomp(...) | |
| let ret = call('s:system', a:000) | |
| return v:shell_error ? '' : substitute(ret, '\n$', '', '') | |
| endfunction | |
| function! s:git_validate(spec, check_branch) | |
| let err = '' | |
| if isdirectory(a:spec.dir) | |
| let result = s:lines(s:system('git rev-parse --abbrev-ref HEAD 2>&1 && git config -f .git/config remote.origin.url', a:spec.dir)) | |
| let remote = result[-1] | |
| if v:shell_error | |
| 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 result = s:lines(s:system('git rev-parse HEAD 2>&1', a:spec.dir)) | |
| let sha = result[-1] | |
| if v:shell_error | |
| 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 branch = result[0] | |
| " Check tag | |
| 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 a:spec.branch !=# branch | |
| let err = printf('Invalid branch: %s (expected: %s). Try PlugUpdate.', | |
| \ branch, a:spec.branch) | |
| endif | |
| if empty(err) | |
| let [ahead, behind] = split(s:lastline(s:system(printf( | |
| \ 'git rev-list --count --left-right HEAD...origin/%s', | |
| \ a:spec.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.', a:spec.branch, ahead, behind) | |
| else | |
| let err = printf("Ahead of origin/%s by %d commit(s).\n" | |
| \ .'Cannot update until local changes are pushed.', | |
| \ a:spec.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) | |
| call s:system((s:is_win ? 'rmdir /S /Q ' : 'rm -rf ') . s:shellesc(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(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 | |
| 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 | |
| call s:rm_rf(line[2:]) | |
| setlocal modifiable | |
| call setline(l1, '~'.line[1:]) | |
| let s:clean_count += 1 | |
| call setline(4, printf('Removed %d directories.', s:clean_count)) | |
| setlocal nomodifiable | |
| endif | |
| endif | |
| let l1 += 1 | |
| endwhile | |
| endfunction | |
| function! s:upgrade() | |
| echo 'Downloading the latest version of vim-plug' | |
| redraw | |
| let tmp = tempname() | |
| let new = tmp . '/plug.vim' | |
| try | |
| let out = s:system(printf('git clone --depth 1 %s %s', 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) | |
| return | |
| endif | |
| let name = s:find_name(line('.')) | |
| 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' sha | |
| else | |
| execute 'pedit' sha | |
| wincmd P | |
| endif | |
| setlocal previewwindow filetype=git buftype=nofile nobuflisted modifiable | |
| try | |
| let [sh, shellcmdflag, shrd] = s:chsh(1) | |
| let cmd = 'cd '.s:shellesc(g:plugs[name].dir).' && git show --no-color --pretty=medium '.sha | |
| if s:is_win | |
| let batchfile = tempname().'.bat' | |
| call writefile(['@echo off', cmd], batchfile) | |
| let cmd = batchfile | |
| endif | |
| execute 'silent %!' cmd | |
| finally | |
| let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd] | |
| if s:is_win | |
| 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 range = origin ? '..origin/'.v.branch : 'HEAD@{1}..' | |
| let diff = s:system_chomp('git log --graph --color=never '.join(map(['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range], 's:shellesc(v:val)')), 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 | |
| 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> <cr> :silent! call <SID>preview_commit()<cr> | |
| nnoremap <silent> <buffer> o :silent! call <SID>preview_commit()<cr> | |
| 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 '.s:esc(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") && !has_key(v:val, "commit") && isdirectory(v:val.dir)'))) | |
| for name in reverse(names) | |
| let sha = s:system_chomp('git rev-parse --short HEAD', 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 = 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 |
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