109 lines
3.5 KiB
VimL
109 lines
3.5 KiB
VimL
" Author: w0rp <devw0rp@gmail.com>
|
|
" Description: Go to definition support for LSP linters.
|
|
|
|
let s:go_to_definition_map = {}
|
|
|
|
" Used to get the definition map in tests.
|
|
function! ale#definition#GetMap() abort
|
|
return deepcopy(s:go_to_definition_map)
|
|
endfunction
|
|
|
|
" Used to set the definition map in tests.
|
|
function! ale#definition#SetMap(map) abort
|
|
let s:go_to_definition_map = a:map
|
|
endfunction
|
|
|
|
function! ale#definition#ClearLSPData() abort
|
|
let s:go_to_definition_map = {}
|
|
endfunction
|
|
|
|
function! ale#definition#HandleTSServerResponse(conn_id, response) abort
|
|
if get(a:response, 'command', '') is# 'definition'
|
|
\&& has_key(s:go_to_definition_map, a:response.request_seq)
|
|
let l:options = remove(s:go_to_definition_map, a:response.request_seq)
|
|
|
|
if get(a:response, 'success', v:false) is v:true && !empty(a:response.body)
|
|
let l:filename = a:response.body[0].file
|
|
let l:line = a:response.body[0].start.line
|
|
let l:column = a:response.body[0].start.offset
|
|
|
|
call ale#util#Open(l:filename, l:line, l:column, l:options)
|
|
endif
|
|
endif
|
|
endfunction
|
|
|
|
function! ale#definition#HandleLSPResponse(conn_id, response) abort
|
|
if has_key(a:response, 'id')
|
|
\&& has_key(s:go_to_definition_map, a:response.id)
|
|
let l:options = remove(s:go_to_definition_map, a:response.id)
|
|
|
|
" The result can be a Dictionary item, a List of the same, or null.
|
|
let l:result = get(a:response, 'result', v:null)
|
|
|
|
if type(l:result) is type({})
|
|
let l:result = [l:result]
|
|
elseif type(l:result) isnot type([])
|
|
let l:result = []
|
|
endif
|
|
|
|
for l:item in l:result
|
|
let l:filename = ale#path#FromURI(l:item.uri)
|
|
let l:line = l:item.range.start.line + 1
|
|
let l:column = l:item.range.start.character
|
|
|
|
call ale#util#Open(l:filename, l:line, l:column, l:options)
|
|
break
|
|
endfor
|
|
endif
|
|
endfunction
|
|
|
|
function! s:GoToLSPDefinition(linter, options) abort
|
|
let l:buffer = bufnr('')
|
|
let [l:line, l:column] = getcurpos()[1:2]
|
|
|
|
let l:Callback = a:linter.lsp is# 'tsserver'
|
|
\ ? function('ale#definition#HandleTSServerResponse')
|
|
\ : function('ale#definition#HandleLSPResponse')
|
|
|
|
let l:lsp_details = ale#linter#StartLSP(l:buffer, a:linter, l:Callback)
|
|
|
|
if empty(l:lsp_details)
|
|
return 0
|
|
endif
|
|
|
|
let l:id = l:lsp_details.connection_id
|
|
let l:root = l:lsp_details.project_root
|
|
|
|
if a:linter.lsp is# 'tsserver'
|
|
let l:message = ale#lsp#tsserver_message#Definition(
|
|
\ l:buffer,
|
|
\ l:line,
|
|
\ l:column
|
|
\)
|
|
else
|
|
" Send a message saying the buffer has changed first, or the
|
|
" definition position probably won't make sense.
|
|
call ale#lsp#Send(l:id, ale#lsp#message#DidChange(l:buffer), l:root)
|
|
|
|
let l:column = min([l:column, len(getline(l:line))])
|
|
|
|
" For LSP completions, we need to clamp the column to the length of
|
|
" the line. python-language-server and perhaps others do not implement
|
|
" this correctly.
|
|
let l:message = ale#lsp#message#Definition(l:buffer, l:line, l:column)
|
|
endif
|
|
|
|
let l:request_id = ale#lsp#Send(l:id, l:message, l:root)
|
|
|
|
let s:go_to_definition_map[l:request_id] = {
|
|
\ 'open_in_tab': get(a:options, 'open_in_tab', 0),
|
|
\}
|
|
endfunction
|
|
|
|
function! ale#definition#GoTo(options) abort
|
|
for l:linter in ale#linter#Get(&filetype)
|
|
if !empty(l:linter.lsp)
|
|
call s:GoToLSPDefinition(l:linter, a:options)
|
|
endif
|
|
endfor
|
|
endfunction
|