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lsp: add 'textDocument/documentSymbol’ callback

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Spec: https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocument_documentSymbol
This commit is contained in:
Hirokazu Hata
2020-02-22 21:20:38 +09:00
parent f157fdef7e
commit 16262472cd
6 changed files with 80 additions and 28 deletions
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9
runtime/lua/vim/lsp.lua
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@@ -525,14 +525,15 @@ function lsp.start_client(config)
callback = resolve_callback(method)
or error("not found: request callback for client "..client.name)
end
local _ = log.debug() and log.debug(log_prefix, "client.request", client_id, method, params, callback)
local _ = log.debug() and log.debug(log_prefix, "client.request", client_id, method, params, callback, bufnr)
-- TODO keep these checks or just let it go anyway?
if (not client.resolved_capabilities.hover and method == 'textDocument/hover')
or (not client.resolved_capabilities.signature_help and method == 'textDocument/signatureHelp')
or (not client.resolved_capabilities.goto_definition and method == 'textDocument/definition')
or (not client.resolved_capabilities.implementation and method == 'textDocument/implementation')
or (not client.resolved_capabilities.document_symbol and method == 'textDocument/documentSymbol')
then
callback(unsupported_method(method), method, nil, client_id)
callback(unsupported_method(method), method, nil, client_id, bufnr)
return
end
return rpc.request(method, params, function(err, result)
@@ -874,7 +875,7 @@ end
function lsp.buf_request_sync(bufnr, method, params, timeout_ms)
local request_results = {}
local result_count = 0
local function _callback(err, _method, result, client_id, bufnr)
local function _callback(err, _method, result, client_id)
request_results[client_id] = { error = err, result = result }
result_count = result_count + 1
end
@@ -905,7 +906,7 @@ function lsp.buf_notify(bufnr, method, params)
method = { method, 's' };
}
local resp = false
for_each_buffer_client(bufnr, function(client, _client_id)
for_each_buffer_client(bufnr, function(client, _client_id, _resolved_bufnr)
if client.rpc.notify(method, params) then resp = true end
end)
return resp