provider.vim (641B)
1 " Common functions for providers 2 3 " Start the provider and perform a 'poll' request 4 " 5 " Returns a valid channel on success 6 function! provider#Poll(argv, orig_name, log_env, ...) abort 7 let job = {'rpc': v:true, 'stderr_buffered': v:true} 8 if a:0 9 let job = extend(job, a:1) 10 endif 11 try 12 let channel_id = jobstart(a:argv, job) 13 if channel_id > 0 && rpcrequest(channel_id, 'poll') ==# 'ok' 14 return channel_id 15 endif 16 catch 17 echomsg v:throwpoint 18 echomsg v:exception 19 for row in get(job, 'stderr', []) 20 echomsg row 21 endfor 22 endtry 23 throw remote#host#LoadErrorForHost(a:orig_name, a:log_env) 24 endfunction