fix expert lsp stdio and register capability (#5113)
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* pass --stdio flag to expert lsp server

expert requires --stdio to use stdio transport but the linter
definition launched it without the flag, so the server never
entered lsp mode

* handle client/registerCapability requests from lsp servers

some lsp servers like expert send a client/registerCapability
request after initialization to dynamically register capabilities,
if ale does not respond the server blocks and never processes
further messages like textDocument/didOpen
This commit is contained in:
coriocactus
2026-04-10 15:20:22 +01:00
committed by GitHub
parent b1b027d5e6
commit 6ba798d2e7
4 changed files with 29 additions and 3 deletions

View File

@@ -241,6 +241,8 @@ function! ale#lsp_linter#HandleLSPResponse(conn_id, response) abort
\ : a:response.result.items
call ale#lsp_linter#HandleLSPDiagnostics(a:conn_id, l:uri, l:diagnostics)
elseif l:method is# 'client/registerCapability'
call ale#lsp#SendResponse(a:conn_id, a:response.id, v:null)
elseif l:method is# 'workspace/configuration'
let l:items = get(get(a:response, 'params', {}), 'items', [])
let l:config = ale#lsp#GetConnectionConfig(a:conn_id)