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Workaround for PlugUpgrade error on Neovim (#111)

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This commit is contained in:
Junegunn Choi 2014-10-18 11:25:38 +09:00
parent 396a534a0a
commit 4b3fbd1592
1 changed files with 10 additions and 6 deletions
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16
plug.vim
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@ -1268,12 +1268,7 @@ function! s:upgrade()
throw get(s:lines(output), -1, v:shell_error)
endif
elseif has('ruby')
ruby << EOF
require 'open-uri'
File.open(VIM::evaluate('new'), 'w') do |f|
f << open(VIM::evaluate('s:plug_src')).read
end
EOF
call s:upgrade_using_ruby(new)
else
return s:err('curl executable or ruby support not found')
endif
@ -1294,6 +1289,15 @@ EOF
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_specs()
for spec in values(g:plugs)
let spec.frozen = get(spec, 'frozen', 0)