R to retry interrupted tasks as well

Retry in case of timeout

.travis.yml

@@ -0,0 +1,12 @@
+language: vim
+
+before_script: |
+  hg clone https://code.google.com/p/vim/
+  cd vim
+  ./configure --with-features=huge --enable-rubyinterp
+  make
+  sudo make install
+  cd -
+
+script: |
+  test/run !

README.md

@@ -1,11 +1,12 @@
 ![vim-plug](https://raw.github.com/junegunn/vim-plug/master/plug.png)
+![travis-ci](https://travis-ci.org/junegunn/vim-plug.svg?branch=master)
 
 A single-file Vim plugin manager.
 
 Somewhere between [Pathogen](https://github.com/tpope/vim-pathogen) and
 [Vundle](https://github.com/gmarik/vundle), but with faster parallel installer.
 
-![](https://raw.github.com/junegunn/vim-plug/master/gif/vim-plug.gif)
+![](https://raw.github.com/junegunn/i/master/vim-plug/installer.gif)
 
 ### Pros.
 
@@ -36,28 +37,28 @@ Edit your .vimrc
 ```vim
 call plug#begin('~/.vim/plugged')
 
+" Make sure you use single quotes
 Plug 'junegunn/seoul256.vim'
 Plug 'junegunn/vim-easy-align'
+
+" On-demand loading
 Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
 Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
-" Plug 'user/repo1', 'branch_or_tag'
-" Plug 'user/repo2', { 'rtp': 'vim/plugin/dir', 'branch': 'devel' }
-" Plug 'git@github.com:junegunn/vim-github-dashboard.git'
-" ...
+
+" Using git URL
+Plug 'https://github.com/junegunn/vim-github-dashboard.git'
+
+" Plugin options
+Plug 'nsf/gocode', { 'tag': 'go.weekly.2012-03-13', 'rtp': 'vim' }
+
+" Locally-managed plugin
+Plug '~/.fzf'
 
 call plug#end()
 ```
 
 Reload .vimrc and `:PlugInstall` to install plugins.
 
-### Plugin directory
-
-If you omit the path argument to `plug#begin()`, plugins are installed in
-`plugged` directory under the first path in `runtimepath` at the point when
-`plug#begin()` is called. This is usually `~/.vim/plugged` (or
-`$HOME/vimfiles/plugged` on Windows) given that you didn't touch runtimepath
-before the call.
-
 ### Commands
 
 | Command                           | Description                                                        |
@@ -69,17 +70,29 @@ before the call.
 | PlugStatus                        | Check the status of plugins                                        |
 | PlugDiff                          | See the updated changes from the previous PlugUpdate               |
 
+### `Plug` options
+
+| Option         | Description                                                          |
+| -------------- | -------------------------------------------------------------------- |
+| `branch`/`tag` | Branch or tag of the repository to use                               |
+| `rtp`          | Subdirectory that contains Vim plugin                                |
+| `on`           | On-demand loading: Commands or <Plug>-mappings                       |
+| `for`          | On-demand loading: File types                                        |
+| `frozen`       | Do not install/update plugin unless explicitly given as the argument |
+
 ### Options for parallel installer
 
-| Flag             | Default | Description                        |
-| ---------------- | ------- | ---------------------------------  |
-| `g:plug_threads` | 16      | Default number of threads to use   |
-| `g:plug_timeout` | 60      | Time limit of each task in seconds |
+| Flag             | Default | Description                          |
+| ---------------- | ------- | ------------------------------------ |
+| `g:plug_threads` | 16      | Default number of threads to use     |
+| `g:plug_timeout` | 60      | Time limit of each task in seconds   |
+| `g:plug_retries` | 2       | Number of retries in case of timeout |
 
 ### Keybindings
 
 - `D` - `PlugDiff`
 - `S` - `PlugStatus`
+- `R` - Retry failed update or installation tasks
 - `q` - Close the window
 
 ### Example: A small [sensible](https://github.com/tpope/vim-sensible) Vim configuration
@@ -172,17 +185,7 @@ it as "unstable" or "in development", and always use its latest revision.
 If you really must choose a certain untagged revision, consider forking the
 repository.
 
-### Regarding feature request
+### License
 
-You may submit a request for a new feature by [creating an
-issue](https://github.com/junegunn/vim-plug/issues). However, please be minded
-that this is an opinionated software and I want to keep the feature set as small
-as possible. So I may not agree with you on the necessity of the suggested
-feature. If that happens, I suggest the following options.
-
-1. Check out [Vundle](https://github.com/gmarik/vundle) or
-   [NeoBundle](https://github.com/Shougo/neobundle.vim).
-   They offer broader feature sets.
-2. Create a fork of this project and let it be your own plugin manager.
-   There's no need for us to have a single canonical branch.
+MIT
 

plug.vim

@@ -58,6 +58,7 @@ set cpo&vim
 let s:plug_source = 'https://raw.github.com/junegunn/vim-plug/master/plug.vim'
 let s:plug_file = 'Plugfile'
 let s:plug_buf = -1
+let s:mac_gui = has('gui_macvim') && has('gui_running')
 let s:is_win = has('win32') || has('win64')
 let s:me = expand('<sfile>:p')
 
@@ -141,16 +142,17 @@ function! plug#end()
       for cmd in commands
         if cmd =~ '^<Plug>.\+'
           if empty(mapcheck(cmd)) && empty(mapcheck(cmd, 'i'))
-            for [mode, prefix] in [['i', "<C-O>"], ['', '']]
+            for [mode, map_prefix, key_prefix] in
+                  \ [['i', "<C-O>", ''], ['n', '', ''], ['v', '', 'gv'], ['o', '', '']]
               execute printf(
-              \ "%snoremap <silent> %s %s:call <SID>lod_map(%s, %s)<CR>",
-              \ mode, cmd, prefix, string(cmd), string(plug))
+              \ "%snoremap <silent> %s %s:<C-U>call <SID>lod_map(%s, %s, '%s')<CR>",
+              \ mode, cmd, map_prefix, string(cmd), string(name), key_prefix)
             endfor
           endif
         elseif !exists(':'.cmd)
           execute printf(
           \ "command! -nargs=* -range -bang %s call s:lod_cmd(%s, '<bang>', <line1>, <line2>, <q-args>, %s)",
-          \ cmd, string(cmd), string(plug))
+          \ cmd, string(cmd), string(name))
         endif
       endfor
     endif
@@ -174,17 +176,37 @@ function! plug#end()
             \ key, string(key), string(reverse(names)))
     augroup END
   endfor
+  call s:reorg_rtp()
   filetype plugin indent on
   syntax on
 endfunction
 
-function! s:rtp(spec)
-  let rtp = s:dirpath(a:spec.dir . get(a:spec, 'rtp', ''))
-  if s:is_win
-    let rtp = substitute(rtp, '\\*$', '', '')
-  endif
-  return rtp
-endfunction
+if s:is_win
+  function! s:rtp(spec)
+    let rtp = s:dirpath(a:spec.dir . get(a:spec, 'rtp', ''))
+    return substitute(rtp, '\\*$', '', '')
+  endfunction
+
+  function! s:path(path)
+    return substitute(substitute(a:path, '/', '\', 'g'), '[/\\]*$', '', '')
+  endfunction
+
+  function! s:dirpath(path)
+    return s:path(a:path) . '\'
+  endfunction
+else
+  function! s:rtp(spec)
+    return s:dirpath(a:spec.dir . get(a:spec, 'rtp', ''))
+  endfunction
+
+  function! s:path(path)
+    return substitute(a:path, '[/\\]*$', '', '')
+  endfunction
+
+  function! s:dirpath(path)
+    return s:path(a:path) . '/'
+  endfunction
+endif
 
 function! s:esc(path)
   return substitute(a:path, ' ', '\\ ', 'g')
@@ -192,8 +214,20 @@ endfunction
 
 function! s:add_rtp(rtp)
   execute "set rtp^=".s:esc(a:rtp)
-  if isdirectory(a:rtp.'after')
-    execute "set rtp+=".s:esc(a:rtp.'after')
+  let after = globpath(a:rtp, 'after')
+  if isdirectory(after)
+    execute "set rtp+=".s:esc(after)
+  endif
+endfunction
+
+function! s:reorg_rtp()
+  if !empty(s:first_rtp)
+    execute 'set rtp-='.s:first_rtp
+    execute 'set rtp^='.s:first_rtp
+  endif
+  if s:last_rtp !=# s:first_rtp
+    execute 'set rtp-='.s:last_rtp
+    execute 'set rtp+='.s:last_rtp
   endif
 endfunction
 
@@ -211,20 +245,23 @@ function! s:lod_ft(pat, names)
   for name in a:names
     call s:lod(g:plugs[name], ['plugin', 'after'])
   endfor
+  call s:reorg_rtp()
   execute 'autocmd! PlugLOD FileType ' . a:pat
-  let &l:filetype = &l:filetype
+  silent! doautocmd filetypeplugin FileType
 endfunction
 
-function! s:lod_cmd(cmd, bang, l1, l2, args, plug)
+function! s:lod_cmd(cmd, bang, l1, l2, args, name)
   execute 'delc '.a:cmd
-  call s:lod(a:plug, ['plugin', 'ftdetect', 'after'])
+  call s:lod(g:plugs[a:name], ['plugin', 'ftdetect', 'after'])
+  call s:reorg_rtp()
   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, plug)
+function! s:lod_map(map, name, prefix)
   execute 'unmap '.a:map
   execute 'iunmap '.a:map
-  call s:lod(a:plug, ['plugin', 'ftdetect', 'after'])
+  call s:lod(g:plugs[a:name], ['plugin', 'ftdetect', 'after'])
+  call s:reorg_rtp()
   let extra = ''
   while 1
     let c = getchar(0)
@@ -233,20 +270,22 @@ function! s:lod_map(map, plug)
     endif
     let extra .= nr2char(c)
   endwhile
-  call feedkeys(substitute(a:map, '^<Plug>', "\<Plug>", '') . extra)
+  call feedkeys(a:prefix . substitute(a:map, '^<Plug>', "\<Plug>", '') . extra)
 endfunction
 
-function! s:add(...)
-  let force = a:1
-  let opts = { 'branch': 'master' }
-  if a:0 == 2
-    let plugin = a:2
-  elseif a:0 == 3
-    let plugin = a:2
-    if type(a:3) == 1
-      let opts.branch = a:3
-    elseif type(a:3) == 4
-      call extend(opts, a:3)
+function! s:add(force, ...)
+  let opts = { 'branch': 'master', 'frozen': 0 }
+  if a:0 == 1
+    let plugin = a:1
+  elseif a:0 == 2
+    let plugin = a:1
+    if type(a:2) == 1
+      let opts.branch = a:2
+    elseif type(a:2) == 4
+      call extend(opts, a:2)
+      if has_key(opts, 'tag')
+        let opts.branch = remove(opts, 'tag')
+      endif
     else
       echoerr "Invalid argument type (expected: string or dictionary)"
       return
@@ -256,21 +295,32 @@ function! s:add(...)
     return
   endif
 
-  if plugin =~ ':'
-    let uri = plugin
-  else
-    if plugin !~ '/'
-      let plugin = 'vim-scripts/'. plugin
-    endif
-    let uri = 'https://git:@github.com/' . plugin . '.git'
+  let plugin = substitute(plugin, '[/\\]*$', '', '')
+  let name = substitute(split(plugin, '/')[-1], '\.git$', '', '')
+  if !a:force && has_key(g:plugs, name)
+    let s:extended[name] = g:plugs[name]
+    return
   endif
 
-  let name = substitute(split(plugin, '/')[-1], '\.git$', '', '')
-  if !force && has_key(g:plugs, name) | return | endif
+  if plugin[0] =~ '[/$~]' || plugin =~? '^[a-z]:'
+    let spec = extend(opts, { 'dir': s:dirpath(expand(plugin)) })
+  else
+    if plugin =~ ':'
+      let uri = plugin
+    else
+      if plugin !~ '/'
+        let plugin = 'vim-scripts/'. plugin
+      endif
+      let uri = 'https://git:@github.com/' . plugin . '.git'
+    endif
+    let dir = s:dirpath( fnamemodify(join([g:plug_home, name], '/'), ':p') )
+    let spec = extend(opts, { 'dir': dir, 'uri': uri })
+  endif
 
-  let dir  = s:dirpath( fnamemodify(join([g:plug_home, name], '/'), ':p') )
-  let spec = extend(opts, { 'dir': dir, 'uri': uri })
   let g:plugs[name] = spec
+  if !a:force
+    let s:extended[name] = spec
+  endif
   let g:plugs_order += [name]
 endfunction
 
@@ -286,7 +336,7 @@ function! s:apply()
   for spec in values(g:plugs)
     let docd = join([spec.dir, 'doc'], '/')
     if isdirectory(docd)
-      execute "helptags ". join([spec.dir, 'doc'], '/')
+      silent! execute "helptags ". join([spec.dir, 'doc'], '/')
     endif
   endfor
   runtime! plugin/*.vim
@@ -302,7 +352,11 @@ function! s:syntax()
   syn match plugBracket /[[\]]/ contained
   syn match plugX /x/ contained
   syn match plugDash /^-/
+  syn match plugPlus /^+/
+  syn match plugStar /^*/
   syn match plugName /\(^- \)\@<=[^:]*/
+  syn match plugInstall /\(^+ \)\@<=[^:]*/
+  syn match plugUpdate /\(^* \)\@<=[^:]*/
   syn match plugCommit /^  [0-9a-z]\{7} .*/ contains=plugRelDate,plugSha
   syn match plugSha /\(^  \)\@<=[0-9a-z]\{7}/ contained
   syn match plugRelDate /([^)]*)$/ contained
@@ -313,8 +367,15 @@ function! s:syntax()
   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 plugName    Label
+  hi def link plugInstall Function
+  hi def link plugUpdate  Type
+
   hi def link plugError   Error
   hi def link plugRelDate Comment
   hi def link plugSha     Identifier
@@ -342,6 +403,7 @@ function! s:prepare()
   else
     vertical topleft new
     nnoremap <silent> <buffer> q  :if b:plug_preview==1<bar>pc<bar>endif<bar>q<cr>
+    nnoremap <silent> <buffer> R  :silent! call <SID>retry()<cr>
     nnoremap <silent> <buffer> D  :PlugDiff<cr>
     nnoremap <silent> <buffer> S  :PlugStatus<cr>
     nnoremap <silent> <buffer> ]] :silent! call <SID>section('')<cr>
@@ -376,13 +438,30 @@ function! s:finish(pull)
   call setline(4, getline(4) . 'Done!')
   normal! gg
   redraw
-  if a:pull
-    echo "Press 'D' to see the updated changes."
+  let msgs = []
+  if !empty(s:prev_update.errors)
+    call add(msgs, "Press 'R' to retry.")
   endif
+  if a:pull
+    call add(msgs, "Press 'D' to see the updated changes.")
+  endif
+  echo join(msgs, ' ')
+endfunction
+
+function! s:retry()
+  if empty(s:prev_update.errors)
+    return
+  endif
+  call s:update_impl(s:prev_update.pull,
+        \ extend(copy(s:prev_update.errors), [s:prev_update.threads]))
+endfunction
+
+function! s:is_managed(name)
+  return has_key(g:plugs[a:name], 'uri')
 endfunction
 
 function! s:names(...)
-  return filter(keys(g:plugs), 'stridx(v:val, a:1) == 0')
+  return filter(keys(g:plugs), 'stridx(v:val, a:1) == 0 && s:is_managed(v:val)')
 endfunction
 
 function! s:update_impl(pull, args) abort
@@ -390,8 +469,9 @@ function! s:update_impl(pull, args) abort
   let threads = (len(args) > 0 && args[-1] =~ '^[1-9][0-9]*$') ?
                   \ remove(args, -1) : get(g:, 'plug_threads', 16)
 
-  let todo = empty(args) ? g:plugs :
-                \ filter(copy(g:plugs), 'index(args, v:key) >= 0')
+  let managed = filter(copy(g:plugs), 's:is_managed(v:key)')
+  let todo = empty(args) ? filter(managed, '!get(v:val, "frozen", 0)') :
+                         \ filter(managed, 'index(args, v:key) >= 0')
 
   if empty(todo)
     echohl WarningMsg
@@ -406,20 +486,49 @@ function! s:update_impl(pull, args) abort
   normal! 2G
   redraw
 
+  let len = len(g:plugs)
+  let s:prev_update = { 'errors': [], 'pull': a:pull, 'threads': threads }
   if has('ruby') && threads > 1
-    call s:update_parallel(a:pull, todo, threads)
+    try
+      let imd = &imd
+      if s:mac_gui
+        set noimd
+      endif
+      call s:update_parallel(a:pull, todo, threads)
+    catch
+      let lines = getline(4, '$')
+      let printed = {}
+      silent 4,$d
+      for line in lines
+        let name = get(matchlist(line, '^. \([^:]\+\):'), 1, '')
+        if empty(name) || !has_key(printed, name)
+          call append('$', line)
+          if !empty(name)
+            let printed[name] = 1
+            if line[0] == 'x' && index(s:prev_update.errors, name) < 0
+              call add(s:prev_update.errors, name)
+            end
+          endif
+        endif
+      endfor
+    finally
+      let &imd = imd
+    endtry
   else
     call s:update_serial(a:pull, todo)
   endif
+  if len(g:plugs) > len
+    call plug#end()
+  endif
   call s:finish(a:pull)
 endfunction
 
 function! s:extend(names)
-  let prev = copy(g:plugs)
+  let s:extended = {}
   try
     command! -nargs=+ Plug call s:add(0, <args>)
     for name in a:names
-      let plugfile = s:rtp(g:plugs[name]) . s:plug_file
+      let plugfile = globpath(s:rtp(g:plugs[name]), s:plug_file)
       if filereadable(plugfile)
         execute "source ". s:esc(plugfile)
       endif
@@ -427,7 +536,7 @@ function! s:extend(names)
   finally
     command! -nargs=+ Plug call s:add(1, <args>)
   endtry
-  return filter(copy(g:plugs), '!has_key(prev, v:key)')
+  return s:extended
 endfunction
 
 function! s:update_progress(pull, cnt, bar, total)
@@ -462,11 +571,11 @@ function! s:update_serial(pull, todo)
           let result = msg
           let error = 1
         endif
+        cd -
       else
         if !isdirectory(base)
           call mkdir(base, 'p')
         endif
-        execute 'cd '.base
         let result = s:system(
               \ printf('git clone --recursive %s -b %s %s 2>&1 && cd %s && git submodule update --init --recursive 2>&1',
               \ s:shellesc(spec.uri),
@@ -475,14 +584,17 @@ function! s:update_serial(pull, todo)
               \ s:shellesc(spec.dir)))
         let error = v:shell_error != 0
       endif
-      cd -
       let bar .= error ? 'x' : '='
+      if error
+        call add(s:prev_update.errors, name)
+      endif
       call append(3, s:format_message(!error, name, result))
       call s:update_progress(a:pull, len(done), bar, total)
     endfor
 
-    if !empty(s:extend(keys(todo)))
-      let todo = filter(copy(g:plugs), '!has_key(done, v:key)')
+    let extended = s:extend(keys(todo))
+    if !empty(extended)
+      let todo = filter(extended, '!has_key(done, v:key)')
       let total += len(todo)
       call s:update_progress(a:pull, len(done), bar, total)
     else
@@ -495,70 +607,109 @@ endfunction
 
 function! s:update_parallel(pull, todo, threads)
   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
 
-  st    = Time.now
+  require 'set'
   require 'thread'
   require 'fileutils'
   require 'timeout'
   running = true
+  st    = Time.now
   iswin = VIM::evaluate('s:is_win').to_i == 1
   pull  = VIM::evaluate('a:pull').to_i == 1
   base  = VIM::evaluate('g:plug_home')
   all   = VIM::evaluate('copy(a:todo)')
   limit = VIM::evaluate('get(g:, "plug_timeout", 60)')
+  tries = VIM::evaluate('get(g:, "plug_retries", 2)') + 1
   nthr  = VIM::evaluate('a:threads').to_i
+  maxy  = VIM::evaluate('winheight(".")').to_i
   cd    = iswin ? 'cd /d' : 'cd'
-  done  = {}
-  tot   = 0
+  tot   = VIM::evaluate('len(a:todo)') || 0
   bar   = ''
   skip  = 'Already installed'
   mtx   = Mutex.new
   take1 = proc { mtx.synchronize { running && all.shift } }
   logh  = proc {
-    cnt = done.length
-    tot = VIM::evaluate('len(a:todo)') || tot
+    cnt = bar.length
     $curbuf[1] = "#{pull ? 'Updating' : 'Installing'} plugins (#{cnt}/#{tot})"
     $curbuf[2] = '[' + bar.ljust(tot) + ']'
     VIM::command('normal! 2G')
     VIM::command('redraw') unless iswin
   }
-  log = proc { |name, result, ok|
+  where = proc { |name| (1..($curbuf.length)).find { |l| $curbuf[l] =~ /^[-+x*] #{name}:/ } }
+  log   = proc { |name, result, type|
     mtx.synchronize do
-      bar += ok ? '=' : 'x'
-      done[name] = true
+      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:prev_update.errors, '#{name}')")
+            'x'
+          end
       result =
-        if ok
-          ["- #{name}: #{result.lines.to_a.last.strip}"]
+        if type || type.nil?
+          ["#{b} #{name}: #{result.lines.to_a.last}"]
         elsif result =~ /^Interrupted|^Timeout/
-          ["x #{name}: #{result}"]
+          ["#{b} #{name}: #{result}"]
         else
-          ["x #{name}"] + result.lines.map { |l| "    " << l }
+          ["#{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 3 + offset, line.chomp
+        $curbuf.append((lnum || 4) - 1 + offset, line.gsub(/\e\[./, '').chomp)
       end
       logh.call
     end
   }
-  bt = proc { |cmd|
+  bt = proc { |cmd, name, type|
+    tried = timeout = 0
     begin
+      tried += 1
+      timeout += limit
       fd = nil
-      Timeout::timeout(limit) do
-        if iswin
+      data = ''
+      if iswin
+        Timeout::timeout(timeout) do
           tmp = VIM::evaluate('tempname()')
           system("#{cmd} > #{tmp}")
           data = File.read(tmp).chomp
           File.unlink tmp rescue nil
-        else
-          fd = IO.popen(cmd)
-          data = fd.read.chomp
-          fd.close
         end
-        [$? == 0, data]
+      else
+        fd = IO.popen(cmd).extend(PlugStream)
+        first_line = true
+        log_prob = 1.0 / nthr
+        while line = Timeout::timeout(timeout) { fd.get_line }
+          data << line
+          log.call name, line.chomp, type if name && (first_line || rand < log_prob)
+          first_line = false
+        end
+        fd.close
       end
+      [$? == 0, data.chomp]
     rescue Timeout::Error, Interrupt => e
       if fd && !fd.closed?
         pids = [fd.pid]
@@ -566,7 +717,7 @@ function! s:update_parallel(pull, todo, threads)
           children = pids
           until children.empty?
             children = children.map { |pid|
-              `pgrep -P #{pid}`.lines.map(&:chomp)
+              `pgrep -P #{pid}`.lines.map { |l| l.chomp }
             }.flatten
             pids += children
           end
@@ -574,6 +725,15 @@ function! s:update_parallel(pull, todo, threads)
         pids.each { |pid| Process.kill 'TERM', pid.to_i rescue nil }
         fd.close
       end
+      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
   }
@@ -590,9 +750,21 @@ function! s:update_parallel(pull, todo, threads)
     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
 
+  processed = Set.new
+  progress = iswin ? '' : '--progress'
   until all.empty?
     names = all.keys
+    processed.merge names
     [names.length, nthr].min.times do
       mtx.synchronize do
         threads << Thread.new {
@@ -600,10 +772,11 @@ function! s:update_parallel(pull, todo, threads)
             name = pair.first
             dir, uri, branch = pair.last.values_at *%w[dir uri branch]
             branch = esc branch
+            subm = "git submodule update --init --recursive 2>&1"
             ok, result =
               if File.directory? dir
                 dir = esc dir
-                ret, data = bt.call "#{cd} #{dir} && git rev-parse --abbrev-ref HEAD 2>&1 && git config remote.origin.url"
+                ret, data = bt.call "#{cd} #{dir} && git rev-parse --abbrev-ref HEAD 2>&1 && git config remote.origin.url", nil, nil
                 current_uri = data.lines.to_a.last
                 if !ret
                   if data =~ /^Interrupted|^Timeout/
@@ -617,7 +790,8 @@ function! s:update_parallel(pull, todo, threads)
                            "PlugClean required."].join($/)]
                 else
                   if pull
-                    bt.call "#{cd} #{dir} && git checkout -q #{branch} 2>&1 && git pull origin #{branch} 2>&1 && git submodule update --init --recursive 2>&1"
+                    log.call name, 'Updating ...', :update
+                    bt.call "#{cd} #{dir} && git checkout -q #{branch} 2>&1 && (git pull origin #{branch} #{progress} 2>&1 && #{subm})", name, :update
                   else
                     [true, skip]
                   end
@@ -625,37 +799,29 @@ function! s:update_parallel(pull, todo, threads)
               else
                 FileUtils.mkdir_p(base)
                 d = esc dir.sub(%r{[\\/]+$}, '')
-                bt.call "#{cd} #{base} && git clone --recursive #{uri} -b #{branch} #{d} 2>&1 && cd #{esc dir} && git submodule update --init --recursive 2>&1"
+                log.call name, 'Installing ...', :install
+                bt.call "(git clone #{progress} --recursive #{uri} -b #{branch} #{d} 2>&1 && cd #{esc dir} && #{subm})", name, :install
               end
             log.call name, result, ok
           end
         } if running
       end
     end
-    threads.each(&:join)
+    threads.each { |t| t.join rescue nil }
     mtx.synchronize { threads.clear }
-    all.merge!(VIM::evaluate("s:extend(#{names.inspect})") || {})
+    extended = Hash[(VIM::evaluate("s:extend(#{names.inspect})") || {}).reject { |k, _|
+      processed.include? k
+    }]
+    tot += extended.length
+    all.merge!(extended)
     logh.call
   end
+  refresh.kill if refresh
   watcher.kill
   $curbuf[1] = "Updated. Elapsed time: #{"%.6f" % (Time.now - st)} sec."
 EOF
 endfunction
 
-function! s:path(path)
-  return substitute(s:is_win ? substitute(a:path, '/', '\', 'g') : a:path,
-        \ '[/\\]*$', '', '')
-endfunction
-
-function! s:dirpath(path)
-  let path = s:path(a:path)
-  if s:is_win
-    return path !~ '\\$' ? path.'\' : path
-  else
-    return path !~ '/$' ? path.'/' : path
-  endif
-endfunction
-
 function! s:shellesc(arg)
   return '"'.substitute(a:arg, '"', '\\"', 'g').'"'
 endfunction
@@ -687,6 +853,11 @@ function! s:system(cmd)
   return system(s:is_win ? '('.a:cmd.')' : a:cmd)
 endfunction
 
+function! s:system_chomp(str)
+  let ret = s:system(a:str)
+  return v:shell_error ? '' : substitute(ret, '\n$', '', '')
+endfunction
+
 function! s:git_valid(spec, check_branch, cd)
   let ret = 1
   let msg = 'OK'
@@ -694,7 +865,7 @@ function! s:git_valid(spec, check_branch, cd)
     if a:cd | execute "cd " . s:esc(a:spec.dir) | endif
     let result = split(s:system("git rev-parse --abbrev-ref HEAD 2>&1 && git config remote.origin.url"), '\n')
     let remote = result[-1]
-    if v:shell_error != 0
+    if v:shell_error
       let msg = join([remote, "PlugClean required."], "\n")
       let ret = 0
     elseif !s:compare_git_uri(remote, a:spec.uri)
@@ -704,9 +875,13 @@ function! s:git_valid(spec, check_branch, cd)
       let ret = 0
     elseif a:check_branch
       let branch = result[0]
-      if a:spec.branch != branch
-        let msg = 'Invalid branch: '.branch.'. Try PlugUpdate.'
-        let ret = 0
+      if a:spec.branch !=# branch
+        let tag = s:system_chomp('git describe --exact-match --tags HEAD 2>&1')
+        if a:spec.branch !=# tag
+          let msg = printf('Invalid branch/tag: %s (expected: %s). Try PlugUpdate.',
+                \ (empty(tag) ? branch : tag), a:spec.branch)
+          let ret = 0
+        endif
       endif
     endif
     if a:cd | cd - | endif
@@ -724,8 +899,9 @@ function! s:clean(force)
 
   " List of valid directories
   let dirs = []
-  let [cnt, total] = [0, len(g:plugs)]
-  for spec in values(g:plugs)
+  let managed = filter(copy(g:plugs), 's:is_managed(v:key)')
+  let [cnt, total] = [0, len(managed)]
+  for spec in values(managed)
     if s:git_valid(spec, 0, 1)[0]
       call add(dirs, spec.dir)
     endif
@@ -826,10 +1002,18 @@ function! s:status()
   let ecnt = 0
   let [cnt, total] = [0, len(g:plugs)]
   for [name, spec] in items(g:plugs)
-    if isdirectory(spec.dir)
-      let [valid, msg] = s:git_valid(spec, 1, 1)
+    if has_key(spec, 'uri')
+      if isdirectory(spec.dir)
+        let [valid, msg] = s:git_valid(spec, 1, 1)
+      else
+        let [valid, msg] = [0, 'Not found. Try PlugInstall.']
+      endif
     else
-      let [valid, msg] = [0, 'Not found. Try PlugInstall.']
+      if isdirectory(spec.dir)
+        let [valid, msg] = [1, 'OK']
+      else
+        let [valid, msg] = [0, 'Not found.']
+      endif
     endif
     let cnt += 1
     let ecnt += !valid
@@ -893,7 +1077,7 @@ function! s:diff()
 
   let cnt = 0
   for [k, v] in items(g:plugs)
-    if !isdirectory(v.dir)
+    if !isdirectory(v.dir) || !s:is_managed(k)
       continue
     endif
 
@@ -915,6 +1099,9 @@ function! s:diff()
   normal! gg
 endfunction
 
+let s:first_rtp = s:esc(get(split(&rtp, ','), 0, ''))
+let s:last_rtp = s:esc(get(split(&rtp, ','), -1, ''))
+
 let &cpo = s:cpo_save
 unlet s:cpo_save
 

test/README.md

@@ -7,8 +7,10 @@ Test cases for vim-plug
 
 ### Run
 
-```vim
-:e workflow.vader | Vader
+```
+./run
+
+./run !
 ```
 
 ### TODO
@@ -18,7 +20,6 @@ Test cases for the following features are currently missing:
 - Output formatting
 - Timeout or interrupt cleaning up git processes
 - User prompt in PlugClean command
-- Automatic dependency resolution using Plugfile
 - Single-threaded installer
 - Windows support
 

test/run

@@ -5,15 +5,24 @@ cd ..
 PLUG_SRC=$(pwd)/plug.vim
 cd - > /dev/null
 
-export VADER_RTP=$TMPDIR/vader-rtp
-vim -e +Vader -c ':call writefile([fnamemodify(globpath(&rtp, "autoload/vader.vim"), ":h:h")], $VADER_RTP)' +q
+if [ ! -d vader.vim ]; then
+  git clone https://github.com/junegunn/vader.vim.git
+fi
 
-MINI_VIMRC=$TMPDIR/mini-vimrc
-cat > $MINI_VIMRC << EOF
-let \$MYVIMRC = '$MINI_VIMRC'
-set nocompatible
-set rtp=$(cat $VADER_RTP)
+rm -rf fzf
+if [ ! -d fzf-staged ]; then
+  git clone https://github.com/junegunn/fzf.git fzf-staged
+fi
+
+cat > /tmp/mini-vimrc << VIMRC
+set rtp+=vader.vim
 source $PLUG_SRC
-EOF
+VIMRC
+
+if [ "$1" = '!' ]; then
+  /usr/local/bin/vim -Nu /tmp/mini-vimrc -c 'Vader! workflow.vader' > /dev/null &&
+  /usr/local/bin/vim -Nu /tmp/mini-vimrc -c 'let g:plug_threads = 1 | Vader! workflow.vader' > /dev/null
+else
+  /usr/local/bin/vim -Nu /tmp/mini-vimrc -c 'Vader workflow.vader'
+fi
 
-vim -u $MINI_VIMRC +Vader*

test/workflow.vader

@@ -1,5 +1,8 @@
 Execute (Initialize test environment):
-  Save &rtp, g:plug_home, $MYVIMRC
+  Save &rtp, g:plugs, g:plug_home, $MYVIMRC
+
+  let first_rtp = split(&rtp, ',')[0]
+  let last_rtp  = split(&rtp, ',')[-1]
 
   let vader = fnamemodify(globpath(&rtp, 'autoload/vader.vim'), ':h:h')
   let plug  = fnamemodify(globpath(&rtp, 'autoload/plug.vim'), ':h:h')
@@ -15,6 +18,21 @@ Execute (Initialize test environment):
   colo default
   pclose
 
+  function! PlugStatusSorted()
+    PlugStatus
+    %y
+    q
+    normal! P
+    %sort
+    g/^$/d
+  endfunction
+
+  function! AssertExpect(bang, pat, cnt)
+    let op = a:bang ? '==' : '=~'
+    AssertEqual a:cnt, len(filter(getline(1, '$'), "v:val ".op." '".a:pat."'"))
+  endfunction
+  command! -nargs=+ -bang AssertExpect call AssertExpect('<bang>' == '!', <args>)
+
   let g:vimrc_reloaded = 0
   let vimrc    = tempname()
   call writefile(['let g:vimrc_reloaded += 1'], vimrc)
@@ -59,14 +77,26 @@ Execute (Subsequent plug#begin() calls will reuse g:plug_home):
 
 Execute (Test Plug command):
   " Git repo with branch
-  Plug 'junegunn/seoul256.vim', 'no-t_co'
+  Plug 'junegunn/seoul256.vim', 'yes-t_co'
   AssertEqual 'https://git:@github.com/junegunn/seoul256.vim.git', g:plugs['seoul256.vim'].uri
   AssertEqual join([temp_plugged, 'seoul256.vim/'], '/'), g:plugs['seoul256.vim'].dir
+  AssertEqual 'yes-t_co', g:plugs['seoul256.vim'].branch
+
+  Plug 'junegunn/seoul256.vim', { 'branch': 'no-t_co' } " Using branch option
   AssertEqual 'no-t_co', g:plugs['seoul256.vim'].branch
 
+  " Git repo with tag
+  Plug 'junegunn/goyo.vim', '1.5.2'
+  AssertEqual 'https://git:@github.com/junegunn/goyo.vim.git', g:plugs['goyo.vim'].uri
+  AssertEqual join([temp_plugged, 'goyo.vim/'], '/'), g:plugs['goyo.vim'].dir
+  AssertEqual '1.5.2', g:plugs['goyo.vim'].branch
+
+  Plug 'junegunn/goyo.vim', { 'tag': '1.5.3' } " Using tag option
+  AssertEqual '1.5.3', g:plugs['goyo.vim'].branch
+
   " Git URI
-  Plug 'git@github.com:junegunn/vim-emoji.git'
-  AssertEqual 'git@github.com:junegunn/vim-emoji.git', g:plugs['vim-emoji'].uri
+  Plug 'https://bitbucket.org/junegunn/vim-emoji.git'
+  AssertEqual 'https://bitbucket.org/junegunn/vim-emoji.git', g:plugs['vim-emoji'].uri
   AssertEqual 'master', g:plugs['vim-emoji'].branch
   AssertEqual join([temp_plugged, 'vim-emoji/'], '/'), g:plugs['vim-emoji'].dir
 
@@ -75,28 +105,32 @@ Execute (Test Plug command):
   AssertEqual 'https://git:@github.com/vim-scripts/beauty256.git', g:plugs.beauty256.uri
   AssertEqual 'master', g:plugs.beauty256.branch
 
-  AssertEqual 3, len(g:plugs)
+  AssertEqual 4, len(g:plugs)
 
 Execute (Plug command with dictionary option):
+  Log string(g:plugs)
   Plug 'junegunn/seoul256.vim', { 'branch': 'no-t_co', 'rtp': '././' }
   AssertEqual join([temp_plugged, 'seoul256.vim/'], '/'), g:plugs['seoul256.vim'].dir
   AssertEqual '././', g:plugs['seoul256.vim'].rtp
 
-  AssertEqual 3, len(g:plugs)
+  Log string(g:plugs)
+  AssertEqual 4, len(g:plugs)
 
 Execute (PlugStatus before installation):
   PlugStatus
-  AssertEqual 3, len(filter(getline(1, line('$')), 'v:val =~ "Not found"'))
+  AssertExpect 'Not found', 4
   q
 
 Execute (PlugClean before installation):
   PlugClean
-  AssertEqual 1, len(filter(getline(1, line('$')), 'v:val =~ "Already clean"'))
+  AssertExpect 'Already clean', 1
   q
 
 Execute (plug#end() updates &rtp):
   call plug#end()
   Assert len(&rtp) > len(basertp)
+  AssertEqual first_rtp, split(&rtp, ',')[0]
+  AssertEqual last_rtp, split(&rtp, ',')[-1]
 
 Execute (Yet, plugins are not available):
   Assert empty(globpath(&rtp, 'autoload/emoji.vim'))
@@ -111,30 +145,50 @@ Execute (Plugin available after installation):
 
 Execute (PlugClean after installation):
   PlugClean
-  AssertEqual 1, len(filter(getline(1, line('$')), 'v:val =~ "Already clean"'))
+  AssertExpect 'Already clean', 1
   q
 
 Execute (PlugStatus after installation):
   PlugStatus
-  AssertEqual 3, len(filter(getline(1, line('$')), 'v:val =~ "OK"'))
+  Log getline(1, '$')
+  AssertExpect 'OK', 4
   q
 
+Execute (Change tag of goyo.vim):
+  call plug#begin()
+  Plug 'junegunn/goyo.vim'
+  call plug#end()
+
+Execute (PlugStatus):
+  call PlugStatusSorted()
+
+Expect:
+      Invalid branch/tag: 1.5.3 (expected: master). Try PlugUpdate.
+  Finished. 1 error(s).
+  [=]
+  x goyo.vim:
+
+Execute (PlugUpdate to set the right branch):
+  PlugUpdate
+  call PlugStatusSorted()
+  AssertEqual 2, g:vimrc_reloaded
+
+Expect:
+  - goyo.vim: OK
+  Finished. 0 error(s).
+  [=]
+
 Execute (Change branch of seoul256.vim):
   call plug#begin()
   Plug 'junegunn/seoul256.vim'
-  Plug 'git@github.com:junegunn/vim-emoji.git'
+  Plug 'https://bitbucket.org/junegunn/vim-emoji.git'
   call plug#end()
 
 Execute (PlugStatus):
-  PlugStatus
-  %y
-  q
-  normal! P
-  %sort
-  g/^$/d
+  call PlugStatusSorted()
 
 Expect:
-      Invalid branch: no-t_co. Try PlugUpdate.
+      Invalid branch/tag: no-t_co (expected: master). Try PlugUpdate.
   - vim-emoji: OK
   Finished. 1 error(s).
   [==]
@@ -143,16 +197,11 @@ Expect:
 Execute (Change URI of seoul256.vim):
   call plug#begin()
   Plug 'junegunn.choi/seoul256.vim'
-  Plug 'git@github.com:junegunn/vim-emoji.git'
+  Plug 'https://bitbucket.org/junegunn/vim-emoji.git'
   call plug#end()
 
 Execute (PlugStatus):
-  PlugStatus
-  %y
-  q
-  normal! P
-  %sort
-  g/^$/d
+  call PlugStatusSorted()
 
 Expect:
       Expected:    https://git:@github.com/junegunn.choi/seoul256.vim.git
@@ -172,7 +221,9 @@ Expect:
 
 Execute (PlugClean! to remove seoul256.vim):
   PlugClean!
-  AssertEqual 1, len(filter(getline(1, line('$')), 'v:val =~ "Removed"'))
+  " Three removed, emoji left
+  AssertExpect '^- ', 3
+  AssertExpect 'Removed', 1
   Assert empty(globpath(&rtp, 'colors/seoul256.vim'))
   Assert !empty(globpath(&rtp, 'autoload/emoji.vim'))
   q
@@ -184,16 +235,11 @@ Execute (Change GIT URI of vim-emoji):
   call plug#end()
 
 Execute (PlugStatus):
-  PlugStatus
-  %y
-  q
-  normal! P
-  %sort
-  g/^$/d
+  call PlugStatusSorted()
 
 Expect:
       Expected:    https://git:@github.com/junegunn/vim-emoji.git
-      Invalid URI: git@github.com:junegunn/vim-emoji.git
+      Invalid URI: https://bitbucket.org/junegunn/vim-emoji.git
       Not found. Try PlugInstall.
       PlugClean required.
   Finished. 2 error(s).
@@ -203,23 +249,24 @@ Expect:
 
 Execute (PlugClean! to remove vim-emoji):
   PlugClean!
-  AssertEqual 1, len(filter(getline(1, line('$')), 'v:val =~ "Removed"'))
+  AssertExpect '^- ', 1
+  AssertExpect 'Removed', 1
   Assert empty(globpath(&rtp, 'colors/seoul256.vim'))
   Assert empty(globpath(&rtp, 'autoload/emoji.vim'))
   q
 
 Execute (PlugUpdate to install both again):
   PlugUpdate
-  AssertEqual 2, len(filter(getline(1, line('$')), 'v:val =~ "Cloning into"'))
-  AssertEqual 2, g:vimrc_reloaded
+  AssertExpect '^- [^:]*:', 2
+  AssertEqual 3, g:vimrc_reloaded
   Assert !empty(globpath(&rtp, 'colors/seoul256.vim')), 'seoul256.vim should be found'
   Assert !empty(globpath(&rtp, 'autoload/emoji.vim')), 'vim-emoji should be found'
   q
 
 Execute (PlugUpdate only to find out plugins are up-to-date, D key to check):
   PlugUpdate
-  AssertEqual 2, len(filter(getline(1, line('$')), 'v:val =~ "Already up-to-date"'))
-  AssertEqual 3, g:vimrc_reloaded
+  AssertExpect 'Already up-to-date', 2
+  AssertEqual 4, g:vimrc_reloaded
   normal D
   AssertEqual 'No updates.', getline(1)
   q
@@ -325,15 +372,15 @@ Execute (Check commands):
 
 Execute (Partial PlugInstall):
   PlugInstall vim-fnr vim-easy-align
+  AssertExpect 'vim-pseudocl', 1
   PlugInstall vim-fnr vim-easy-align 1
+  AssertExpect 'vim-pseudocl', 1
   q
 
-Execute (TODO Check dependent plugin):
-^ It is a known issue that when a dependent plugin is installed, it is not
-^ immediately added to runtimepath. It only becomes available when
-^ plug#end() is called.
-
+Execute (Check dependent plugin):
   Assert &rtp =~ 'pseudocl', &rtp
+  AssertEqual first_rtp, split(&rtp, ',')[0]
+  AssertEqual last_rtp, split(&rtp, ',')[-1]
 
 Given (Unaligned code):
   a=1
@@ -359,13 +406,186 @@ Execute (On-demand loading based on filetypes):
   set ft=redis
   Assert exists(':RedisExecute'), 'RedisExecute command is now found'
 
+**********************************************************************
+~ Local (unmanaged) plugins
+**********************************************************************
+
+Execute (Add unmanaged plugin):
+  let fzf = fnamemodify(g:vader_file, ':h') . '/fzf'
+  Log fzf
+
+  call plug#begin()
+  Plug fzf, { 'on': 'SomeCommand' }
+  call plug#end()
+
+  " Check uri field
+  Assert !has_key(g:plugs.fzf, 'uri'), 'Should not have uri field'
+
+  " Check dir field
+  AssertEqual fzf.'/', g:plugs.fzf.dir
+
+  " Trailing slashes and backslashes should be stripped
+  for suffix in ['///', '/\/\/']
+    call plug#begin()
+    Plug fzf.suffix, { 'on': 'SomeCommand' }
+    call plug#end()
+
+    " Check dir field
+    AssertEqual fzf.'/', g:plugs.fzf.dir
+  endfor
+
+Execute (Plug block for following tests):
+  call plug#begin()
+  Plug 'junegunn/vim-easy-align'
+  Plug fzf, { 'on': 'SomeCommand' }
+  call plug#end()
+  " Remove plugins from previous tests
+  PlugClean!
+
+Execute (PlugInstall will only install vim-easy-align):
+  PlugInstall
+  Log getline(1, '$')
+  AssertExpect 'fzf', 0
+  q
+
+Execute (PlugUpdate will only update vim-easy-align):
+  PlugUpdate
+  Log getline(1, '$')
+  AssertExpect 'fzf', 0
+  q
+
+Execute (PlugClean should not care about unmanaged plugins):
+  PlugClean
+  Log getline(1, '$')
+  AssertExpect 'fzf', 0
+  q
+
+Execute (PlugStatus should point out that the plugin is missing):
+  PlugStatus
+  Log getline(1, '$')
+  AssertExpect 'x fzf', 1
+  AssertExpect 'Not found', 1
+  q
+
+Execute (Deploy unmanaged plugin):
+  Assert !exists(':FZF'), ':FZF command should not exist'
+  call rename('fzf-staged', 'fzf')
+
+Execute (PlugUpdate still should not care):
+  PlugUpdate
+  Log getline(1, '$')
+  AssertExpect 'fzf', 0
+  q
+
+Execute (PlugStatus with no error):
+  PlugStatus
+  Log getline(1, '$')
+  AssertExpect 'x fzf', 0
+  AssertExpect 'Not found', 0
+  q
+
+Execute (Check &rtp after SomeCommand):
+  Log &rtp
+  Assert &rtp !~ 'fzf'
+  silent! SomeCommand
+  Assert &rtp =~ 'fzf'
+  AssertEqual first_rtp, split(&rtp, ',')[0]
+  AssertEqual last_rtp, split(&rtp, ',')[-1]
+
+Execute (Common parent):
+  call plug#begin()
+  Plug 'junegunn/vim-pseudocl'
+  Plug 'junegunn/vim-fnr'
+  Plug 'junegunn/vim-oblique'
+  call plug#end()
+
+  PlugInstall
+  Log getline(1, '$')
+  AssertExpect! '[===]', 1
+  q
+
+**********************************************************************
+~ Frozen plugins
+**********************************************************************
+
+Execute (Frozen plugin are not installed nor updated):
+  call plug#begin()
+  Plug 'junegunn/vim-easy-align', { 'frozen': 1 }
+  call plug#end()
+
+  redir => output
+  silent PlugInstall
+  redir END
+  Assert output =~ 'No plugin to install'
+
+  redir => output
+  silent PlugUpdate
+  redir END
+  Assert output =~ 'No plugin to update'
+
+Execute (But you can still install it if the name is given as the argument):
+  PlugInstall vim-easy-align
+  Log getline(1, '$')
+  AssertEqual 1, len(filter(getline(1, '$'), 'v:val =~ "vim-easy-align"'))
+  q
+
+  PlugUpdate vim-easy-align
+  Log getline(1, '$')
+  AssertEqual 1, len(filter(getline(1, '$'), 'v:val =~ "vim-easy-align"'))
+  q
+
+**********************************************************************
+~ Retry
+**********************************************************************
+
+Execute (Retry failed tasks):
+  call plug#begin()
+  Plug 'junegunn/vim-easy-align'
+  Plug 'junegunn/aaaaaaaaaaaaaa'
+  call plug#end()
+
+  PlugInstall
+  Log getline(1, '$')
+  AssertExpect 'x aaa', 1
+  AssertExpect '- vim-easy-align', 1
+  normal R
+  Log getline(1, '$')
+  AssertExpect 'x aaa', 1
+  AssertExpect '- vim-easy-align', 0
+  AssertExpect! '[x]', 1
+  q
+
+  call plug#begin()
+  Plug 'junegunn/vim-easy-align'
+  Plug 'junegunn/aaaaaaaaaaaaaa'
+  Plug 'junegunn/bbbbbbbbbbbbbb'
+  Plug 'junegunn/cccccccccccccc'
+  call plug#end()
+
+  " Ruby installer
+  PlugUpdate
+  normal R
+  AssertExpect '- vim-easy-align', 0
+  AssertExpect! '[xxx]', 1
+  q
+
+  " Vim installer
+  PlugUpdate 1
+  normal R
+  AssertExpect '- vim-easy-align', 0
+  AssertExpect! '[xxx]', 1
+  q
+
 Execute (Cleanup):
   call system('rm -rf '.temp_plugged)
+  call rename('fzf', 'fzf-staged')
 
   unlet g:plugs
   unlet g:plug_home
   unlet g:vimrc_reloaded
-  unlet temp_plugged vader plug basertp save_rtp repo lnum
+  unlet temp_plugged vader plug basertp save_rtp repo lnum fzf
+  delf PlugStatusSorted
+  delf AssertExpect
+  delc AssertExpect
 
   Restore
-  source $MYVIMRC