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Spawn multiple threads unless g:plug_threads is set to 1

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Junegunn Choi
2013-09-25 12:30:02 +09:00
parent 214b4fb6fa
commit 2cf0c4fda5
2 changed files with 15 additions and 21 deletions
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20
plug.vim
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@@ -217,12 +217,7 @@ function! s:finish()
endfunction
function! s:update_impl(pull, args)
if has('ruby') && get(g:, 'plug_parallel', 1)
let threads = min(
\ [len(g:plugs), len(a:args) > 0 ? a:args[0] : get(g:, 'plug_threads', 16)])
else
let threads = 1
endif
let threads = len(a:args) > 0 ? a:args[0] : get(g:, 'plug_threads', 16)
call s:prepare()
call append(0, a:pull ? 'Updating plugins' : 'Installing plugins')
@@ -230,7 +225,7 @@ function! s:update_impl(pull, args)
normal! 2G
redraw
if threads > 1
if has('ruby') && threads > 1
call s:update_parallel(a:pull, threads)
else
call s:update_serial(a:pull)
@@ -255,8 +250,9 @@ function! s:extend(names)
return filter(copy(g:plugs), '!has_key(prev, v:key)')
endfunction
function! s:update_progress(cnt, total)
call setline(1, "Updating plugins (".a:cnt."/".a:total.")")
function! s:update_progress(pull, cnt, total)
call setline(1, (a:pull ? 'Updating' : 'Installing').
\ " plugins (".a:cnt."/".a:total.")")
call s:progress_bar(2, a:cnt, a:total)
normal! 2G
redraw
@@ -300,13 +296,13 @@ function! s:update_serial(pull)
let result = '(x) ' . result
endif
call append(3, '- ' . name . ': ' . result)
call s:update_progress(len(done), total)
call s:update_progress(a:pull, len(done), total)
endfor
if !empty(s:extend(keys(todo)))
let todo = filter(copy(g:plugs), '!has_key(done, v:key)')
let total += len(todo)
call s:update_progress(len(done), total)
call s:update_progress(a:pull, len(done), total)
else
break
endif
@@ -330,7 +326,7 @@ function! s:update_parallel(pull, threads)
take1 = proc { mtx.synchronize { all.shift } }
logh = proc {
cnt, tot = done.length, VIM::evaluate('len(g:plugs)')
$curbuf[1] = "Updating plugins (#{cnt}/#{tot})"
$curbuf[1] = "#{pull ? 'Updating' : 'Installing'} plugins (#{cnt}/#{tot})"
$curbuf[2] = '[' + ('=' * cnt).ljust(tot) + ']'
VIM::command('normal! 2G')
VIM::command('redraw')