mirror of
https://github.com/neovim/neovim.git
synced 2025-10-26 12:27:24 +00:00
83 lines
2.0 KiB
VimL
83 lines
2.0 KiB
VimL
" The Ruby provider helper
|
|
if exists('g:loaded_ruby_provider')
|
|
finish
|
|
endif
|
|
let g:loaded_ruby_provider = 1
|
|
|
|
let s:stderr = {}
|
|
let s:job_opts = {'rpc': v:true}
|
|
|
|
function! s:job_opts.on_stderr(chan_id, data, event) abort
|
|
let stderr = get(s:stderr, a:chan_id, [''])
|
|
let last = remove(stderr, -1)
|
|
let a:data[0] = last.a:data[0]
|
|
call extend(stderr, a:data)
|
|
let s:stderr[a:chan_id] = stderr
|
|
endfunction
|
|
|
|
function! provider#ruby#Detect() abort
|
|
if exists("g:ruby_host_prog")
|
|
return g:ruby_host_prog
|
|
else
|
|
return has('win32') ? exepath('neovim-ruby-host.bat') : exepath('neovim-ruby-host')
|
|
end
|
|
endfunction
|
|
|
|
function! provider#ruby#Prog() abort
|
|
return s:prog
|
|
endfunction
|
|
|
|
function! provider#ruby#Require(host) abort
|
|
let prog = provider#ruby#Prog()
|
|
let ruby_plugins = remote#host#PluginsForHost(a:host.name)
|
|
|
|
for plugin in ruby_plugins
|
|
let prog .= " " . shellescape(plugin.path)
|
|
endfor
|
|
|
|
try
|
|
let channel_id = jobstart(prog, s:job_opts)
|
|
if rpcrequest(channel_id, 'poll') ==# 'ok'
|
|
return channel_id
|
|
endif
|
|
catch
|
|
echomsg v:throwpoint
|
|
echomsg v:exception
|
|
for row in get(s:stderr, channel_id, [])
|
|
echomsg row
|
|
endfor
|
|
endtry
|
|
throw remote#host#LoadErrorForHost(a:host.orig_name, '$NVIM_RUBY_LOG_FILE')
|
|
endfunction
|
|
|
|
function! provider#ruby#Call(method, args) abort
|
|
if s:err != ''
|
|
echoerr s:err
|
|
return
|
|
endif
|
|
|
|
if !exists('s:host')
|
|
try
|
|
let s:host = remote#host#Require('legacy-ruby-provider')
|
|
catch
|
|
let s:err = v:exception
|
|
echohl WarningMsg
|
|
echomsg v:exception
|
|
echohl None
|
|
return
|
|
endtry
|
|
endif
|
|
return call('rpcrequest', insert(insert(a:args, 'ruby_'.a:method), s:host))
|
|
endfunction
|
|
|
|
let s:err = ''
|
|
let s:prog = provider#ruby#Detect()
|
|
let s:plugin_path = expand('<sfile>:p:h') . '/script_host.rb'
|
|
|
|
if empty(s:prog)
|
|
let s:err = 'Cannot find the neovim RubyGem. Try :checkhealth'
|
|
endif
|
|
|
|
call remote#host#RegisterClone('legacy-ruby-provider', 'ruby')
|
|
call remote#host#RegisterPlugin('legacy-ruby-provider', s:plugin_path, [])
|