mirror of
https://github.com/neovim/neovim.git
synced 2025-09-10 21:38:19 +00:00
80 lines
1.6 KiB
VimL
80 lines
1.6 KiB
VimL
if exists('g:loaded_node_provider')
|
|
finish
|
|
endif
|
|
let g:loaded_node_provider = 1
|
|
|
|
let s:job_opts = {'rpc': v:true, 'stderr_buffered': v:true}
|
|
|
|
function! provider#node#Detect() abort
|
|
return has('win32') ? exepath('neovim-node-host.cmd') : exepath('neovim-node-host')
|
|
endfunction
|
|
|
|
function! provider#node#Prog()
|
|
return s:prog
|
|
endfunction
|
|
|
|
function! provider#node#Require(host) abort
|
|
if s:err != ''
|
|
echoerr s:err
|
|
return
|
|
endif
|
|
|
|
if has('win32')
|
|
let args = provider#node#Prog()
|
|
else
|
|
let args = ['node']
|
|
|
|
if !empty($NVIM_NODE_HOST_DEBUG)
|
|
call add(args, '--inspect-brk')
|
|
endif
|
|
|
|
call add(args , provider#node#Prog())
|
|
endif
|
|
|
|
try
|
|
let job = copy(s:job_opts)
|
|
let channel_id = jobstart(args, job)
|
|
if rpcrequest(channel_id, 'poll') ==# 'ok'
|
|
return channel_id
|
|
endif
|
|
catch
|
|
echomsg v:throwpoint
|
|
echomsg v:exception
|
|
for row in job.stderr
|
|
echomsg row
|
|
endfor
|
|
endtry
|
|
endtry
|
|
throw remote#host#LoadErrorForHost(a:host.orig_name, '$NVIM_NODE_LOG_FILE')
|
|
endfunction
|
|
|
|
function! provider#node#Call(method, args)
|
|
if s:err != ''
|
|
echoerr s:err
|
|
return
|
|
endif
|
|
|
|
if !exists('s:host')
|
|
try
|
|
let s:host = remote#host#Require('node')
|
|
catch
|
|
let s:err = v:exception
|
|
echohl WarningMsg
|
|
echomsg v:exception
|
|
echohl None
|
|
return
|
|
endtry
|
|
endif
|
|
return call('rpcrequest', insert(insert(a:args, 'node_'.a:method), s:host))
|
|
endfunction
|
|
|
|
|
|
let s:err = ''
|
|
let s:prog = provider#node#Detect()
|
|
|
|
if empty(s:prog)
|
|
let s:err = 'Cannot find the "neovim" node package. Try :CheckHealth'
|
|
endif
|
|
|
|
call remote#host#RegisterPlugin('node-provider', 'node', [])
|