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Allow updating subset of plugins

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This commit extends `PlugInstall` and `PlugUpdate` command to allow
updating only a subset of plugins as follows:

    " With tab completion of plugin names
    :PlugInstall vim-easy-align seoul256
    :PlugUpdate vim-easy-align seoul256
This commit is contained in:
Junegunn Choi
2014-06-20 20:53:57 +09:00
parent 4d32762432
commit 5168cd50db
3 changed files with 93 additions and 21 deletions
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42
plug.vim
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@@ -24,7 +24,7 @@
" You can change the location of the plugins with plug#begin(path) call.
"
"
" Copyright (c) 2013 Junegunn Choi
" Copyright (c) 2014 Junegunn Choi
"
" MIT License
"
@@ -93,8 +93,8 @@ function! plug#begin(...)
let g:plugs_order = []
command! -nargs=+ -bar Plug call s:add(1, <args>)
command! -nargs=* PlugInstall call s:install(<f-args>)
command! -nargs=* PlugUpdate call s:update(<f-args>)
command! -nargs=* -complete=customlist,s:names PlugInstall call s:install(<f-args>)
command! -nargs=* -complete=customlist,s:names PlugUpdate call s:update(<f-args>)
command! -nargs=0 -bang PlugClean call s:clean('<bang>' == '!')
command! -nargs=0 PlugUpgrade if s:upgrade() | execute "source ". s:me | endif
command! -nargs=0 PlugStatus call s:status()
@@ -372,19 +372,35 @@ function! s:finish(pull)
endif
endfunction
function! s:update_impl(pull, args)
let threads = len(a:args) > 0 ? a:args[0] : get(g:, 'plug_threads', 16)
function! s:names(...)
return filter(keys(g:plugs), 'stridx(v:val, a:1) == 0')
endfunction
function! s:update_impl(pull, args) abort
let args = copy(a:args)
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')
if empty(todo)
echohl WarningMsg
echo 'No plugin to '. (a:pull ? 'update' : 'install') . '.'
echohl None
return
endif
call s:prepare()
call append(0, a:pull ? 'Updating plugins' : 'Installing plugins')
call append(1, '['. s:lpad('', len(g:plugs)) .']')
call append(1, '['. s:lpad('', len(todo)) .']')
normal! 2G
redraw
if has('ruby') && threads > 1
call s:update_parallel(a:pull, threads)
call s:update_parallel(a:pull, todo, threads)
else
call s:update_serial(a:pull)
call s:update_serial(a:pull, todo)
endif
call s:finish(a:pull)
endfunction
@@ -413,10 +429,10 @@ function! s:update_progress(pull, cnt, bar, total)
redraw
endfunction
function! s:update_serial(pull)
function! s:update_serial(pull, todo)
let st = reltime()
let base = g:plug_home
let todo = copy(g:plugs)
let todo = copy(a:todo)
let total = len(todo)
let done = {}
let bar = ''
@@ -468,7 +484,7 @@ function! s:update_serial(pull)
call setline(1, "Updated. Elapsed time: " . split(reltimestr(reltime(st)))[0] . ' sec.')
endfunction
function! s:update_parallel(pull, threads)
function! s:update_parallel(pull, todo, threads)
ruby << EOF
def esc arg
%["#{arg.gsub('"', '\"')}"]
@@ -482,7 +498,7 @@ function! s:update_parallel(pull, threads)
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(g:plugs)')
all = VIM::evaluate('copy(a:todo)')
limit = VIM::evaluate('get(g:, "plug_timeout", 60)')
nthr = VIM::evaluate('a:threads').to_i
cd = iswin ? 'cd /d' : 'cd'
@@ -494,7 +510,7 @@ function! s:update_parallel(pull, threads)
take1 = proc { mtx.synchronize { running && all.shift } }
logh = proc {
cnt = done.length
tot = VIM::evaluate('len(g:plugs)') || tot
tot = VIM::evaluate('len(a:todo)') || tot
$curbuf[1] = "#{pull ? 'Updating' : 'Installing'} plugins (#{cnt}/#{tot})"
$curbuf[2] = '[' + bar.ljust(tot) + ']'
VIM::command('normal! 2G')