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Stop tsserver from causing errors to be rendered redundantly

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This commit is contained in:
w0rp
2018-09-18 17:43:17 +01:00
parent ddb3e6d57a
commit 213a901ccd
2 changed files with 151 additions and 1 deletions
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16
autoload/ale/lsp_linter.vim
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@@ -55,16 +55,29 @@ function! s:HandleTSServerDiagnostics(response, error_type) abort
endif
let l:thislist = ale#lsp#response#ReadTSServerDiagnostics(a:response)
let l:no_changes = 0
" tsserver sends syntax and semantic errors in separate messages, so we
" have to collect the messages separately for each buffer and join them
" back together again.
if a:error_type is# 'syntax'
if len(l:thislist) is 0 && len(get(l:info, 'syntax_loclist', [])) is 0
let l:no_changes = 1
endif
let l:info.syntax_loclist = l:thislist
else
if len(l:thislist) is 0 && len(get(l:info, 'semantic_loclist', [])) is 0
let l:no_changes = 1
endif
let l:info.semantic_loclist = l:thislist
endif
if l:no_changes
return
endif
let l:loclist = get(l:info, 'semantic_loclist', [])
\ + get(l:info, 'syntax_loclist', [])
@@ -99,9 +112,10 @@ endfunction
function! ale#lsp_linter#HandleLSPResponse(conn_id, response) abort
let l:method = get(a:response, 'method', '')
let l:linter_name = get(s:lsp_linter_map, a:conn_id, '')
if get(a:response, 'jsonrpc', '') is# '2.0' && has_key(a:response, 'error')
let l:linter_name = get(s:lsp_linter_map, a:conn_id, '')
call s:HandleLSPErrorMessage(l:linter_name, a:response)
elseif l:method is# 'textDocument/publishDiagnostics'
call s:HandleLSPDiagnostics(a:conn_id, a:response)