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PlugUpgrade using git

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This commit is contained in:
Junegunn Choi 2015-04-03 00:43:56 +09:00
parent 650927980d
commit 27354c826e
1 changed files with 28 additions and 49 deletions
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77
plug.vim
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@ -67,7 +67,7 @@ let g:loaded_plug = 1
let s:cpo_save = &cpo
set cpo&vim
let s:plug_src = 'https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.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')
@ -1668,6 +1668,12 @@ function! s:git_valid(spec, check_branch)
return [ret, msg]
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 unused plugins in '.g:plug_home)
@ -1716,9 +1722,7 @@ function! s:clean(force)
call inputrestore()
if yes
for dir in todo
if isdirectory(dir)
call s:system((s:is_win ? 'rmdir /S /Q ' : 'rm -rf ') . s:shellesc(dir))
endif
call s:rm_rf(dir)
endfor
call append(line('$'), 'Removed.')
else
@ -1729,55 +1733,30 @@ function! s:clean(force)
endfunction
function! s:upgrade()
let new = s:me . '.new'
echo 'Downloading '. s:plug_src
echo 'Downloading the latest version of vim-plug'
redraw
let tmp = tempname()
let new = tmp . '/plug.vim'
try
if executable('curl')
let output = s:system(printf('curl -fLo %s %s', s:shellesc(new), s:plug_src))
if v:shell_error
throw get(s:lines(output), -1, v:shell_error)
endif
elseif has('ruby')
call s:upgrade_using_ruby(new)
elseif has('python')
call s:upgrade_using_python(new)
else
return s:err('Missing: curl executable, ruby support or python support')
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
catch
return s:err('Error upgrading vim-plug: '. v:exception)
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
if readfile(s:me) ==# readfile(new)
echo 'vim-plug is already up-to-date'
silent! call delete(new)
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
endfunction
function! s:upgrade_using_ruby(new)
ruby << EOF
require 'open-uri'
File.open(VIM::evaluate('a:new'), 'w') do |f|
f << open(VIM::evaluate('s:plug_src')).read
end
EOF
endfunction
function! s:upgrade_using_python(new)
python << EOF
import urllib
import vim
psrc, dest = vim.eval('s:plug_src'), vim.eval('a:new')
urllib.urlretrieve(psrc, dest)
EOF
endfunction
function! s:upgrade_specs()