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provider/nodejs: more robust version-check (#7738)

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This commit is contained in:
Justin M. Keyes
2017-12-18 01:48:30 +01:00
committed by GitHub
parent 451ff827b8
commit cca6d4b267
1 changed files with 6 additions and 3 deletions
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9
runtime/autoload/provider/node.vim
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@@ -6,15 +6,18 @@ let g:loaded_node_provider = 1
let s:job_opts = {'rpc': v:true, 'on_stderr': function('provider#stderr_collector')}
function! s:is_minimum_version(version, min_major, min_minor) abort
let nodejs_version = a:version
if !a:version
if empty(a:version)
let nodejs_version = get(split(system(['node', '-v']), "\n"), 0, '')
if v:shell_error || nodejs_version[0] !=# 'v'
return 0
endif
else
let nodejs_version = a:version
endif
" Remove surrounding junk. Example: 'v4.12.0' => '4.12.0'
let nodejs_version = matchstr(nodejs_version, '\(\d\.\?\)\+')
" [major, minor, patch]
let v_list = !!a:version ? a:version : split(nodejs_version[1:], '\.')
let v_list = split(nodejs_version, '\.')
return len(v_list) == 3
\ && ((str2nr(v_list[0]) > str2nr(a:min_major))
\ || (str2nr(v_list[0]) == str2nr(a:min_major)