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Performance tuning: reduce the number of globpath calls

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This commit is contained in:
Junegunn Choi 2014-07-28 19:45:40 +09:00
parent 5ab2024fbb
commit 8738341ad0
1 changed files with 23 additions and 7 deletions
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30
plug.vim
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@ -129,8 +129,10 @@ function! plug#end()
return
endif
let keys = keys(g:plugs)
let plugfiles = s:find_plugfiles()
while !empty(keys)
let keys = keys(s:extend(keys))
" No need to look for Plugfiles more than once
let keys = keys(s:extend(keys, plugfiles))
endwhile
if exists('#PlugLOD')
@ -321,7 +323,7 @@ function! s:add(force, repo, ...)
endfunction
function! s:parse_options(arg)
let opts = { 'branch': 'master', 'frozen': 0 }
let opts = { 'branch': 'master', 'frozen': 0, 'local': 0 }
if !empty(a:arg)
let type = type(a:arg)
if type == s:TYPE.string
@ -341,7 +343,7 @@ endfunction
function! s:infer_properties(name, repo)
let repo = a:repo
if s:is_local_plug(repo)
let properties = { 'dir': s:dirpath(expand(repo)) }
let properties = { 'dir': s:dirpath(expand(repo)), 'local': 1 }
else
if repo =~ ':'
let uri = repo
@ -613,14 +615,28 @@ function! s:update_impl(pull, args) abort
call setline(1, "Updated. Elapsed time: " . split(reltimestr(reltime(st)))[0] . ' sec.')
endfunction
function! s:extend(names)
function! s:find_plugfiles()
let plugfiles = {}
for pf in split(globpath(g:plug_home, '*/'.s:plug_file), '\n')
let plugfiles[split(pf, '[\/]\+')[-2]] = pf
endfor
return plugfiles
endfunction
function! s:extend(names, ...)
let s:extended = {}
let plugfiles = a:0 > 0 ? a:1 : s:find_plugfiles()
try
command! -nargs=+ Plug call s:add(0, <args>)
for name in a:names
let plugfile = globpath(s:rtp(g:plugs[name]), s:plug_file)
if filereadable(plugfile)
execute "source ". s:esc(plugfile)
let spec = g:plugs[name]
if get(spec, 'local', 0)
let plugfile = globpath(s:rtp(spec), s:plug_file)
if filereadable(plugfile)
execute 'source '. s:esc(plugfile)
endif
elseif has_key(plugfiles, name)
execute 'source '. s:esc(plugfiles[name])
endif
endfor
finally