1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
let g:ale_default_navigation = get(g:, 'ale_default_navigation', 'buffer')
let s:references_map = {}
" Used to get the references map in tests.
function! ale#references#GetMap() abort
return deepcopy(s:references_map)
endfunction
" Used to set the references map in tests.
function! ale#references#SetMap(map) abort
let s:references_map = a:map
endfunction
function! ale#references#ClearLSPData() abort
let s:references_map = {}
endfunction
function! ale#references#HandleTSServerResponse(conn_id, response) abort
if get(a:response, 'command', '') is# 'references'
\&& has_key(s:references_map, a:response.request_seq)
let l:options = remove(s:references_map, a:response.request_seq)
if get(a:response, 'success', v:false) is v:true
let l:item_list = []
for l:response_item in a:response.body.refs
call add(l:item_list, {
\ 'filename': l:response_item.file,
\ 'line': l:response_item.start.line,
\ 'column': l:response_item.start.offset,
\ 'match': substitute(l:response_item.lineText, '^\s*\(.\{-}\)\s*$', '\1', ''),
\})
endfor
if empty(l:item_list)
call ale#util#Execute('echom ''No references found.''')
else
call ale#preview#ShowSelection(l:item_list, l:options)
endif
endif
endif
endfunction
function! ale#references#HandleLSPResponse(conn_id, response) abort
if has_key(a:response, 'id')
\&& has_key(s:references_map, a:response.id)
let l:options = remove(s:references_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', [])
let l:item_list = []
if type(l:result) is v:t_list
for l:response_item in l:result
call add(l:item_list, {
\ 'filename': ale#path#FromURI(l:response_item.uri),
\ 'line': l:response_item.range.start.line + 1,
\ 'column': l:response_item.range.start.character + 1,
\})
endfor
endif
if empty(l:item_list)
call ale#util#Execute('echom ''No references found.''')
else
call ale#preview#ShowSelection(l:item_list, l:options)
endif
endif
endfunction
function! s:OnReady(line, column, options, linter, lsp_details) abort
let l:id = a:lsp_details.connection_id
if !ale#lsp#HasCapability(l:id, 'references')
return
endif
let l:buffer = a:lsp_details.buffer
let l:Callback = a:linter.lsp is# 'tsserver'
\ ? function('ale#references#HandleTSServerResponse')
\ : function('ale#references#HandleLSPResponse')
call ale#lsp#RegisterCallback(l:id, l:Callback)
if a:linter.lsp is# 'tsserver'
let l:message = ale#lsp#tsserver_message#References(
\ l:buffer,
\ a:line,
\ a:column
\)
else
" Send a message saying the buffer has changed first, or the
" references position probably won't make sense.
call ale#lsp#NotifyForChanges(l:id, l:buffer)
let l:message = ale#lsp#message#References(l:buffer, a:line, a:column)
endif
let l:request_id = ale#lsp#Send(l:id, l:message)
let s:references_map[l:request_id] = {
\ 'use_relative_paths': has_key(a:options, 'use_relative_paths') ? a:options.use_relative_paths : 0,
\ 'open_in': get(a:options, 'open_in', 'current-buffer'),
\}
endfunction
function! ale#references#Find(...) abort
let l:options = {}
if len(a:000) > 0
for l:option in a:000
if l:option is? '-relative'
let l:options.use_relative_paths = 1
elseif l:option is? '-tab'
let l:options.open_in = 'tab'
elseif l:option is? '-split'
let l:options.open_in = 'split'
elseif l:option is? '-vsplit'
let l:options.open_in = 'vsplit'
endif
endfor
endif
if !has_key(l:options, 'open_in')
let l:default_navigation = ale#Var(bufnr(''), 'default_navigation')
if index(['tab', 'split', 'vsplit'], l:default_navigation) >= 0
let l:options.open_in = l:default_navigation
endif
endif
let l:buffer = bufnr('')
let [l:line, l:column] = getpos('.')[1:2]
let l:column = min([l:column, len(getline(l:line))])
let l:Callback = function('s:OnReady', [l:line, l:column, l:options])
for l:linter in ale#linter#Get(&filetype)
if !empty(l:linter.lsp)
call ale#lsp_linter#StartLSP(l:buffer, l:linter, l:Callback)
endif
endfor
endfunction
|