PlugUpgrade using git
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1 changed files with 28 additions and 49 deletions
55
plug.vim
55
plug.vim
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@ -67,7 +67,7 @@ let g:loaded_plug = 1
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let s:cpo_save = &cpo
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set cpo&vim
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let s:plug_src = 'https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
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let s:plug_src = 'https://github.com/junegunn/vim-plug.git'
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let s:plug_tab = get(s:, 'plug_tab', -1)
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let s:plug_buf = get(s:, 'plug_buf', -1)
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let s:mac_gui = has('gui_macvim') && has('gui_running')
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@ -1668,6 +1668,12 @@ function! s:git_valid(spec, check_branch)
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return [ret, msg]
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endfunction
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function! s:rm_rf(dir)
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if isdirectory(a:dir)
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call s:system((s:is_win ? 'rmdir /S /Q ' : 'rm -rf ') . s:shellesc(a:dir))
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endif
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endfunction
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function! s:clean(force)
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call s:prepare()
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call append(0, 'Searching for unused plugins in '.g:plug_home)
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@ -1716,9 +1722,7 @@ function! s:clean(force)
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call inputrestore()
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if yes
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for dir in todo
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if isdirectory(dir)
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call s:system((s:is_win ? 'rmdir /S /Q ' : 'rm -rf ') . s:shellesc(dir))
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endif
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call s:rm_rf(dir)
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endfor
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call append(line('$'), 'Removed.')
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else
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@ -1729,29 +1733,19 @@ function! s:clean(force)
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endfunction
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function! s:upgrade()
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let new = s:me . '.new'
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echo 'Downloading '. s:plug_src
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echo 'Downloading the latest version of vim-plug'
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redraw
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let tmp = tempname()
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let new = tmp . '/plug.vim'
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try
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if executable('curl')
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let output = s:system(printf('curl -fLo %s %s', s:shellesc(new), s:plug_src))
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let out = s:system(printf('git clone --depth 1 %s %s', s:plug_src, tmp))
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if v:shell_error
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throw get(s:lines(output), -1, v:shell_error)
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return s:err('Error upgrading vim-plug: '. out)
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endif
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elseif has('ruby')
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call s:upgrade_using_ruby(new)
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elseif has('python')
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call s:upgrade_using_python(new)
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else
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return s:err('Missing: curl executable, ruby support or python support')
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endif
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catch
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return s:err('Error upgrading vim-plug: '. v:exception)
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endtry
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if readfile(s:me) ==# readfile(new)
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echo 'vim-plug is already up-to-date'
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silent! call delete(new)
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return 0
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else
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call rename(s:me, s:me . '.old')
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@ -1760,24 +1754,9 @@ function! s:upgrade()
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echo 'vim-plug has been upgraded'
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return 1
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endif
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endfunction
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function! s:upgrade_using_ruby(new)
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ruby << EOF
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require 'open-uri'
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File.open(VIM::evaluate('a:new'), 'w') do |f|
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f << open(VIM::evaluate('s:plug_src')).read
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end
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EOF
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endfunction
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function! s:upgrade_using_python(new)
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python << EOF
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import urllib
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import vim
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psrc, dest = vim.eval('s:plug_src'), vim.eval('a:new')
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urllib.urlretrieve(psrc, dest)
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EOF
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finally
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silent! call s:rm_rf(tmp)
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endtry
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endfunction
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function! s:upgrade_specs()
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