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Add tsserver support

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This commit is contained in:
w0rp
2017-06-08 17:28:38 +01:00
parent 64ad51048d
commit 5146332206
8 changed files with 247 additions and 72 deletions
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169
autoload/ale/engine.vim
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@@ -11,6 +11,15 @@ if !has_key(s:, 'job_info_map')
let s:job_info_map = {}
endif
" Stores information for each LSP command including:
"
" linter: The linter dictionary for the command.
" buffer: The buffer number for the command.
" message: The message we sent, [is_notification, command, params?]
if !has_key(s:, 'lsp_command_info_map')
let s:lsp_command_info_map = {}
endif
let s:executable_cache_map = {}
" Check if files are executable, and if they are, remember that they are
@@ -42,6 +51,8 @@ function! ale#engine#InitBufferInfo(buffer) abort
\ 'temporary_file_list': [],
\ 'temporary_directory_list': [],
\ 'history': [],
\ 'open_lsp_documents': [],
\ 'lsp_command_list': [],
\}
endif
endfunction
@@ -103,6 +114,51 @@ function! s:GatherOutput(job_id, line) abort
endif
endfunction
function! s:HandleLoclist(linter, buffer, loclist) abort
" Make some adjustments to the loclists to fix common problems, and also
" to set default values for loclist items.
let l:linter_loclist = ale#engine#FixLocList(a:buffer, a:linter, a:loclist)
" Remove previous items for this linter.
call filter(g:ale_buffer_info[a:buffer].loclist, 'v:val.linter_name !=# a:linter.name')
" Add the new items.
call extend(g:ale_buffer_info[a:buffer].loclist, l:linter_loclist)
" Sort the loclist again.
" We need a sorted list so we can run a binary search against it
" for efficient lookup of the messages in the cursor handler.
call sort(g:ale_buffer_info[a:buffer].loclist, 'ale#util#LocItemCompare')
let l:linting_is_done = empty(g:ale_buffer_info[a:buffer].job_list)
\ && empty(g:ale_buffer_info[a:buffer].lsp_command_list)
if l:linting_is_done
" Automatically remove all managed temporary files and directories
" now that all jobs have completed.
call ale#engine#RemoveManagedFiles(a:buffer)
" Figure out which linters are still enabled, and remove
" problems for linters which are no longer enabled.
let l:name_map = {}
for l:linter in ale#linter#Get(getbufvar(a:buffer, '&filetype'))
let l:name_map[l:linter.name] = 1
endfor
call filter(
\ g:ale_buffer_info[a:buffer].loclist,
\ 'get(l:name_map, v:val.linter_name)',
\)
endif
call ale#engine#SetResults(a:buffer, g:ale_buffer_info[a:buffer].loclist)
if l:linting_is_done
" Call user autocommands. This allows users to hook into ALE's lint cycle.
silent doautocmd User ALELint
endif
endfunction
function! s:HandleExit(job_id, exit_code) abort
if !has_key(s:job_info_map, a:job_id)
return
@@ -143,55 +199,33 @@ function! s:HandleExit(job_id, exit_code) abort
call ale#history#RememberOutput(l:buffer, a:job_id, l:output[:])
endif
let l:linter_loclist = ale#util#GetFunction(l:linter.callback)(l:buffer, l:output)
let l:loclist = ale#util#GetFunction(l:linter.callback)(l:buffer, l:output)
" Make some adjustments to the loclists to fix common problems, and also
" to set default values for loclist items.
let l:linter_loclist = ale#engine#FixLocList(l:buffer, l:linter, l:linter_loclist)
call s:HandleLoclist(l:linter, l:buffer, l:loclist)
endfunction
" Remove previous items for this linter.
call filter(g:ale_buffer_info[l:buffer].loclist, 'v:val.linter_name !=# l:linter.name')
" Add the new items.
call extend(g:ale_buffer_info[l:buffer].loclist, l:linter_loclist)
function! s:HandleLSPResponse(request_id, response) abort
let l:info = get(s:lsp_command_info_map, a:request_id, {})
" Sort the loclist again.
" We need a sorted list so we can run a binary search against it
" for efficient lookup of the messages in the cursor handler.
call sort(g:ale_buffer_info[l:buffer].loclist, 'ale#util#LocItemCompare')
let l:linting_is_done = empty(g:ale_buffer_info[l:buffer].job_list)
if l:linting_is_done
" Automatically remove all managed temporary files and directories
" now that all jobs have completed.
call ale#engine#RemoveManagedFiles(l:buffer)
" Figure out which linters are still enabled, and remove
" problems for linters which are no longer enabled.
let l:name_map = {}
for l:linter in ale#linter#Get(getbufvar(l:buffer, '&filetype'))
let l:name_map[l:linter.name] = 1
endfor
call filter(
\ g:ale_buffer_info[l:buffer].loclist,
\ 'get(l:name_map, v:val.linter_name)',
\)
if empty(l:info)
return
endif
call ale#engine#SetResults(l:buffer, g:ale_buffer_info[l:buffer].loclist)
call remove(s:lsp_command_info_map, a:request_id)
if l:linting_is_done
" Call user autocommands. This allows users to hook into ALE's lint cycle.
silent doautocmd User ALELint
endif
let l:command_list = g:ale_buffer_info[l:info.buffer].lsp_command_list
call filter(l:command_list, 'v:val != a:request_id')
let l:loclist = ale#lsp#response#ReadTSServerDiagnostics(a:response)
call s:HandleLoclist(l:info.linter, l:info.buffer, l:loclist)
endfunction
function! ale#engine#SetResults(buffer, loclist) abort
let l:info = get(g:ale_buffer_info, a:buffer, {})
let l:job_list = get(l:info, 'job_list', [])
let l:linting_is_done = empty(l:job_list)
let l:lsp_command_list = get(l:info, 'lsp_command_list', [])
let l:linting_is_done = empty(l:job_list) && empty(l:lsp_command_list)
" Set signs first. This could potentially fix some line numbers.
" The List could be sorted again here by SetSigns.
@@ -498,16 +532,63 @@ function! ale#engine#StopCurrentJobs(buffer, include_lint_file_jobs) abort
" Update the List, so it includes only the jobs we still need.
let l:info.job_list = l:new_job_list
" Ignore current LSP commands.
" We should consider cancelling them in future.
let l:info.lsp_command_list = []
endfunction
function! s:CheckWithTSServer(buffer, linter, executable) abort
let l:info = g:ale_buffer_info[a:buffer]
let l:open_documents = l:info.open_lsp_documents
let l:is_open = index(l:open_documents, a:linter.name) >= 0
if !l:is_open
call add(l:open_documents, a:linter.name)
call ale#lsp#SendMessageToProgram(
\ a:executable,
\ a:executable,
\ ale#lsp#tsserver_message#Open(a:buffer),
\)
endif
call ale#lsp#SendMessageToProgram(
\ a:executable,
\ a:executable,
\ ale#lsp#tsserver_message#Change(a:buffer),
\)
let l:message = ale#lsp#tsserver_message#Geterr(a:buffer)
let l:request_id = ale#lsp#SendMessageToProgram(
\ a:executable,
\ a:executable,
\ l:message,
\ function('s:HandleLSPResponse'),
\)
if l:request_id > 0
let s:lsp_command_info_map[l:request_id] = {
\ 'buffer': a:buffer,
\ 'linter': a:linter,
\ 'message': l:message,
\}
call add(l:info.lsp_command_list, l:request_id)
endif
endfunction
function! ale#engine#Invoke(buffer, linter) abort
let l:executable = has_key(a:linter, 'executable_callback')
\ ? ale#util#GetFunction(a:linter.executable_callback)(a:buffer)
\ : a:linter.executable
if empty(a:linter.lsp) || a:linter.lsp ==# 'tsserver'
let l:executable = has_key(a:linter, 'executable_callback')
\ ? ale#util#GetFunction(a:linter.executable_callback)(a:buffer)
\ : a:linter.executable
" Run this program if it can be executed.
if s:IsExecutable(l:executable)
call s:InvokeChain(a:buffer, a:linter, 0, [])
" Run this program if it can be executed.
if s:IsExecutable(l:executable)
if a:linter.lsp ==# 'tsserver'
call s:CheckWithTSServer(a:buffer, a:linter, l:executable)
else
call s:InvokeChain(a:buffer, a:linter, 0, [])
endif
endif
endif
endfunction