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LSP: Move workspace/configuration handler from nvim-lspconfig to core

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This commit is contained in:
Michael Lingelbach
2020-12-30 16:05:30 -08:00
parent 8742082661
commit e467d29390
2 changed files with 29 additions and 0 deletions
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4
runtime/doc/lsp.txt
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@@ -755,6 +755,10 @@ start_client({config}) *vim.lsp.start_client()*
array.
{handlers} Map of language server method names to
|lsp-handler|
{settings} Map with language server specific
settings. These are returned to the language server if
requested via `workspace/configuration`. Keys are
case-sensitive.
{init_options} Values to pass in the initialization
request as `initializationOptions` .
See `initialize` in the LSP spec.

25
runtime/lua/vim/lsp/handlers.lua
View File

@@ -149,6 +149,31 @@ M['workspace/applyEdit'] = function(_, _, workspace_edit)
}
end
--@see https://microsoft.github.io/language-server-protocol/specifications/specification-current/#workspace_configuration
M['workspace/configuration'] = function(err, _, params, client_id)
local client = vim.lsp.get_client_by_id(client_id)
if not client then
err_message("LSP[id=", client_id, "] client has shut down after sending the message")
end
if err then error(vim.inspect(err)) end
if not params.items then
return {}
end
local result = {}
for _, item in ipairs(params.items) do
if item.section then
local value = util.lookup_section(client.config.settings, item.section) or vim.NIL
-- For empty sections with no explicit '' key, return settings as is
if value == vim.NIL and item.section == '' then
value = client.config.settings or vim.NIL
end
table.insert(result, value)
end
end
return result
end
M['textDocument/publishDiagnostics'] = function(...)
return require('vim.lsp.diagnostic').on_publish_diagnostics(...)
end