All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@git.madduck.net.
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
1 if exists('g:asyncomplete_lsp_loaded')
4 let g:asyncomplete_lsp_loaded = 1
6 let s:servers = {} " { server_name: 1 }
8 augroup asyncomplete_lsp
10 au User lsp_server_init call s:server_initialized()
11 au User lsp_server_exit call s:server_exited()
14 function! s:server_initialized() abort
15 let l:server_names = lsp#get_server_names()
16 for l:server_name in l:server_names
17 if has_key(s:servers, l:server_name)
20 let l:init_capabilities = lsp#get_server_capabilities(l:server_name)
21 if !has_key(l:init_capabilities, 'completionProvider')
25 let l:server = lsp#get_server_info(l:server_name)
26 let l:name = s:generate_asyncomplete_name(l:server_name)
29 \ 'completor': function('s:completor', [l:server]),
31 if type(l:init_capabilities['completionProvider']) == type({}) && has_key(l:init_capabilities['completionProvider'], 'triggerCharacters')
32 let l:source_opt['triggers'] = { '*': l:init_capabilities['completionProvider']['triggerCharacters'] }
34 if has_key(l:server, 'allowlist')
35 let l:source_opt['allowlist'] = l:server['allowlist']
36 elseif has_key(l:server, 'whitelist')
37 let l:source_opt['allowlist'] = l:server['whitelist']
39 if has_key(l:server, 'blocklist')
40 let l:source_opt['blocklist'] = l:server['blocklist']
41 elseif has_key(l:server, 'blacklist')
42 let l:source_opt['blocklist'] = l:server['blacklist']
44 if has_key(l:server, 'priority')
45 let l:source_opt['priority'] = l:server['priority']
47 call asyncomplete#register_source(l:source_opt)
48 let s:servers[l:server_name] = 1
52 function! s:server_exited() abort
53 let l:server_names = lsp#get_server_names()
54 for l:server_name in l:server_names
55 if !has_key(s:servers, l:server_name)
58 let l:name = s:generate_asyncomplete_name(l:server_name)
59 if s:servers[l:server_name]
60 call asyncomplete#unregister_source(l:name)
62 unlet s:servers[l:server_name]
66 function! s:generate_asyncomplete_name(server_name) abort
67 return 'asyncomplete_lsp_' . a:server_name
70 function! s:completor(server, opt, ctx) abort
71 let l:position = lsp#get_position()
72 call lsp#send_request(a:server['name'], {
73 \ 'method': 'textDocument/completion',
75 \ 'textDocument': lsp#get_text_document_identifier(),
76 \ 'position': l:position,
78 \ 'on_notification': function('s:handle_completion', [a:server, l:position, a:opt, a:ctx]),
82 function! s:handle_completion(server, position, opt, ctx, data) abort
83 if lsp#client#is_error(a:data) || !has_key(a:data, 'response') || !has_key(a:data['response'], 'result')
89 \ 'position': a:position,
90 \ 'response': a:data['response'],
93 let l:completion_result = lsp#omni#get_vim_completion_items(l:options)
95 let l:col = a:ctx['col']
96 let l:typed = a:ctx['typed']
97 let l:kw = matchstr(l:typed, get(b:, 'asyncomplete_refresh_pattern', '\k\+$'))
98 let l:kwlen = len(l:kw)
99 let l:startcol = l:col - l:kwlen
100 let l:startcol = min([l:startcol, get(l:completion_result, 'startcol', l:startcol)])
102 call asyncomplete#complete(a:opt['name'], a:ctx, l:startcol, l:completion_result['items'], l:completion_result['incomplete'])