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Add Ruby diagnosis to :CheckHealth command

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This commit is contained in:
Alex Genco 2016-07-02 21:49:04 -07:00
parent 0a3c0205c5
commit ce91baf94b
1 changed files with 35 additions and 0 deletions
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35
runtime/autoload/health.vim
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@ -404,6 +404,39 @@ function! s:diagnose_python(version) abort
endfunction
function! s:diagnose_ruby() abort
echo 'Checking: Ruby'
let ruby_vers = systemlist('ruby -v')[0]
let ruby_prog = provider#ruby#Detect()
let notes = []
if empty(ruby_prog)
let ruby_prog = 'not found'
let prog_vers = 'not found'
call add(notes, 'Suggestion: Install the neovim RubyGem using ' .
\ '`gem install neovim`.')
else
silent let prog_vers = systemlist(ruby_prog . ' --version')[0]
if v:shell_error
let prog_vers = 'outdated'
call add(notes, 'Suggestion: Install the latest neovim RubyGem using ' .
\ '`gem install neovim`.')
elseif s:version_cmp(prog_vers, "0.2.0") == -1
let prog_vers .= ' (outdated)'
call add(notes, 'Suggestion: Install the latest neovim RubyGem using ' .
\ '`gem install neovim`.')
endif
endif
echo ' Ruby Version: ' . ruby_vers
echo ' Host Executable: ' . ruby_prog
echo ' Host Version: ' . prog_vers
call s:echo_notes(notes)
endfunction
function! health#check(bang) abort
redir => report
try
@ -411,6 +444,8 @@ function! health#check(bang) abort
silent echo ''
silent call s:diagnose_python(3)
silent echo ''
silent call s:diagnose_ruby()
silent echo ''
silent call s:diagnose_manifest()
silent echo ''
finally