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1 " Author: Dalius Dobravolskas <dalius.dobravolskas@gmail.com>
2 " Description: Rename file support for tsserver
4 let s:filerename_map = {}
6 " Used to get the rename map in tests.
7 function! ale#filerename#GetMap() abort
8 return deepcopy(s:filerename_map)
11 " Used to set the rename map in tests.
12 function! ale#filerename#SetMap(map) abort
13 let s:filerename_map = a:map
16 function! ale#filerename#ClearLSPData() abort
17 let s:filerename_map = {}
20 function! s:message(message) abort
21 call ale#util#Execute('echom ' . string(a:message))
24 function! ale#filerename#HandleTSServerResponse(conn_id, response) abort
25 if get(a:response, 'command', '') isnot# 'getEditsForFileRename'
29 if !has_key(s:filerename_map, a:response.request_seq)
33 let l:options = remove(s:filerename_map, a:response.request_seq)
35 let l:old_name = l:options.old_name
36 let l:new_name = l:options.new_name
38 if get(a:response, 'success', v:false) is v:false
39 let l:message = get(a:response, 'message', 'unknown')
40 call s:message('Error renaming file "' . l:old_name . '" to "' . l:new_name
41 \ . '". Reason: ' . l:message)
46 let l:changes = a:response.body
49 call s:message('No changes while renaming "' . l:old_name . '" to "' . l:new_name . '"')
51 call ale#code_action#HandleCodeAction(
53 \ 'description': 'filerename',
54 \ 'changes': l:changes,
62 silent! noautocmd execute 'saveas ' . l:new_name
63 call delete(l:old_name)
66 function! s:OnReady(options, linter, lsp_details) abort
67 let l:id = a:lsp_details.connection_id
69 if !ale#lsp#HasCapability(l:id, 'filerename')
73 let l:buffer = a:lsp_details.buffer
75 let l:Callback = function('ale#filerename#HandleTSServerResponse')
77 call ale#lsp#RegisterCallback(l:id, l:Callback)
79 let l:message = ale#lsp#tsserver_message#GetEditsForFileRename(
84 let l:request_id = ale#lsp#Send(l:id, l:message)
86 let s:filerename_map[l:request_id] = a:options
89 function! s:ExecuteFileRename(linter, options) abort
90 let l:buffer = bufnr('')
92 let l:Callback = function('s:OnReady', [a:options])
93 call ale#lsp_linter#StartLSP(l:buffer, a:linter, l:Callback)
96 function! ale#filerename#Execute() abort
97 let l:buffer = bufnr('')
98 let l:lsp_linters = []
100 for l:linter in ale#lsp_linter#GetEnabled(l:buffer)
101 if l:linter.lsp is# 'tsserver'
102 call add(l:lsp_linters, l:linter)
106 if empty(l:lsp_linters)
107 call s:message('No active tsserver LSPs')
112 let l:old_name = expand('#' . l:buffer . ':p')
113 let l:new_name = ale#util#Input('New file name: ', l:old_name, 'file')
115 if l:old_name is# l:new_name
116 call s:message('New file name matches old file name')
122 call s:message('New name cannot be empty!')
127 for l:lsp_linter in l:lsp_linters
128 call s:ExecuteFileRename(l:lsp_linter, {
129 \ 'old_name': l:old_name,
130 \ 'new_name': l:new_name,