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 " vint: -ProhibitUnusedVariable
3 function! lsp#ui#vim#code_action#complete(input, command, len) abort
4 let l:server_names = filter(lsp#get_allowed_servers(), 'lsp#capabilities#has_code_action_provider(v:val)')
6 for l:server_name in l:server_names
7 let l:kinds += lsp#capabilities#get_code_action_kinds(l:server_name)
9 return filter(copy(l:kinds), { _, kind -> kind =~ '^' . a:input })
14 " selection: v:true | v:false = Provide by CommandLine like `:'<,'>LspCodeAction`
15 " sync: v:true | v:false = Specify enable synchronous request. Example use case is `BufWritePre`
16 " query: string = Specify code action kind query. If query provided and then filtered code action is only one, invoke code action immediately.
17 " ui: 'float' | 'preview'
20 function! lsp#ui#vim#code_action#do(option) abort
21 let l:selection = get(a:option, 'selection', v:false)
22 let l:sync = get(a:option, 'sync', v:false)
23 let l:query = get(a:option, 'query', '')
24 let l:ui = get(a:option, 'ui', g:lsp_code_action_ui)
26 let l:ui = lsp#utils#_has_popup_menu() ? 'float' : 'preview'
29 let l:server_names = filter(lsp#get_allowed_servers(), 'lsp#capabilities#has_code_action_provider(v:val)')
30 if len(l:server_names) == 0
31 return lsp#utils#error('Code action not supported for ' . &filetype)
35 let l:range = lsp#utils#range#_get_recent_visual_range()
37 let l:range = lsp#utils#range#_get_current_line_range()
41 \ 'count': len(l:server_names),
44 let l:bufnr = bufnr('%')
45 let l:command_id = lsp#_new_command()
46 for l:server_name in l:server_names
47 let l:diagnostic = lsp#internal#diagnostics#under_cursor#get_diagnostic({'server': l:server_name})
48 call lsp#send_request(l:server_name, {
49 \ 'method': 'textDocument/codeAction',
51 \ 'textDocument': lsp#get_text_document_identifier(),
52 \ 'range': empty(l:diagnostic) || l:selection ? l:range : l:diagnostic['range'],
54 \ 'diagnostics' : empty(l:diagnostic) ? [] : [l:diagnostic],
55 \ 'only': ['', 'quickfix', 'refactor', 'refactor.extract', 'refactor.inline', 'refactor.rewrite', 'source', 'source.organizeImports'],
59 \ 'on_notification': function('s:handle_code_action', [l:ui, l:ctx, l:server_name, l:command_id, l:sync, l:query, l:bufnr]),
62 echo 'Retrieving code actions ...'
65 function! s:handle_code_action(ui, ctx, server_name, command_id, sync, query, bufnr, data) abort
67 if a:command_id != lsp#_last_command()
71 call add(a:ctx['results'], {
72 \ 'server_name': a:server_name,
75 let a:ctx['count'] -= 1
76 if a:ctx['count'] ># 0
80 let l:total_code_actions = []
81 for l:result in a:ctx['results']
82 let l:server_name = l:result['server_name']
83 let l:data = l:result['data']
84 " Check response error.
85 if lsp#client#is_error(l:data['response'])
86 call lsp#utils#error('Failed to CodeAction for ' . l:server_name . ': ' . lsp#client#error_message(l:data['response']))
91 let l:code_actions = l:data['response']['result']
93 " Filter code actions.
95 let l:code_actions = filter(l:code_actions, { _, action -> get(action, 'kind', '') =~# '^' . a:query })
97 if empty(l:code_actions)
101 for l:code_action in l:code_actions
103 \ 'server_name': l:server_name,
104 \ 'code_action': l:code_action,
106 if get(l:code_action, 'isPreferred', v:false)
107 let l:total_code_actions = [l:item] + l:total_code_actions
109 call add(l:total_code_actions, l:item)
114 if len(l:total_code_actions) == 0
115 echo 'No code actions found'
118 call lsp#log('s:handle_code_action', l:total_code_actions)
120 if len(l:total_code_actions) == 1 && !empty(a:query)
121 let l:action = l:total_code_actions[0]
122 if s:handle_disabled_action(l:action) | return | endif
123 " Clear 'Retrieving code actions ...' message
125 call s:handle_one_code_action(l:action['server_name'], a:sync, a:bufnr, l:action['code_action'])
129 " Prompt to choose code actions when empty query provided.
131 for l:action in l:total_code_actions
132 let l:title = printf('[%s] %s', l:action['server_name'], l:action['code_action']['title'])
133 if has_key(l:action['code_action'], 'kind') && l:action['code_action']['kind'] !=# ''
134 let l:title .= ' (' . l:action['code_action']['kind'] . ')'
136 call add(l:items, { 'title': l:title, 'item': l:action })
139 if lsp#utils#_has_popup_menu() && a:ui ==? 'float'
140 call lsp#internal#ui#popupmenu#open({
141 \ 'title': 'Code actions',
142 \ 'items': mapnew(l:items, { idx, item -> item.title}),
144 \ 'line': 'cursor+1',
146 \ 'callback': funcref('s:popup_accept_code_action', [a:sync, a:bufnr, l:items]),
149 call lsp#internal#ui#quickpick#open({
152 \ 'on_accept': funcref('s:quickpick_accept_code_action', [a:sync, a:bufnr]),
157 function! s:popup_accept_code_action(sync, bufnr, items, id, selected, ...) abort
158 if a:selected <= 0 | return | endif
159 let l:item = a:items[a:selected - 1]['item']
160 if s:handle_disabled_action(l:item) | return | endif
161 call s:handle_one_code_action(l:item['server_name'], a:sync, a:bufnr, l:item['code_action'])
162 execute('doautocmd <nomodeline> User lsp_float_closed')
165 function! s:quickpick_accept_code_action(sync, bufnr, data, ...) abort
166 call lsp#internal#ui#quickpick#close()
167 if empty(a:data['items']) | return | endif
168 let l:selected = a:data['items'][0]['item']
169 if s:handle_disabled_action(l:selected) | return | endif
170 call s:handle_one_code_action(l:selected['server_name'], a:sync, a:bufnr, l:selected['code_action'])
173 function! s:handle_disabled_action(code_action) abort
174 if has_key(a:code_action, 'disabled')
175 echo 'This action is disabled: ' . a:code_action['disabled']['reason']
181 function! s:handle_one_code_action(server_name, sync, bufnr, command_or_code_action) abort
183 if has_key(a:command_or_code_action, 'edit')
184 call lsp#utils#workspace_edit#apply_workspace_edit(a:command_or_code_action['edit'])
188 if has_key(a:command_or_code_action, 'command') && type(a:command_or_code_action['command']) == type('')
189 call lsp#ui#vim#execute_command#_execute({
190 \ 'server_name': a:server_name,
191 \ 'command_name': get(a:command_or_code_action, 'command', ''),
192 \ 'command_args': get(a:command_or_code_action, 'arguments', v:null),
198 elseif has_key(a:command_or_code_action, 'command') && type(a:command_or_code_action['command']) == type({})
199 call lsp#ui#vim#execute_command#_execute({
200 \ 'server_name': a:server_name,
201 \ 'command_name': get(a:command_or_code_action['command'], 'command', ''),
202 \ 'command_args': get(a:command_or_code_action['command'], 'arguments', v:null),