diff options
Diffstat (limited to 'runtime/lua/vim/lsp.lua')
| -rw-r--r-- | runtime/lua/vim/lsp.lua | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/runtime/lua/vim/lsp.lua b/runtime/lua/vim/lsp.lua index 44909a85ee..a284dd1ee7 100644 --- a/runtime/lua/vim/lsp.lua +++ b/runtime/lua/vim/lsp.lua @@ -284,19 +284,19 @@ function lsp.start_client(config) local client_id = next_client_id() - local callbacks = tbl_extend("keep", config.callbacks or {}, default_callbacks) - -- Copy metatable if it has one. - if config.callbacks and config.callbacks.__metatable then - setmetatable(callbacks, getmetatable(config.callbacks)) - end + local callbacks = config.callbacks or {} local name = config.name or tostring(client_id) local log_prefix = string.format("LSP[%s]", name) local handlers = {} + local function resolve_callback(method) + return callbacks[method] or default_callbacks[method] + end + function handlers.notification(method, params) local _ = log.debug() and log.debug('notification', method, params) - local callback = callbacks[method] + local callback = resolve_callback(method) if callback then -- Method name is provided here for convenience. callback(nil, method, params, client_id) @@ -305,7 +305,7 @@ function lsp.start_client(config) function handlers.server_request(method, params) local _ = log.debug() and log.debug('server_request', method, params) - local callback = callbacks[method] + local callback = resolve_callback(method) if callback then local _ = log.debug() and log.debug("server_request: found callback for", method) return callback(nil, method, params, client_id) @@ -316,7 +316,8 @@ function lsp.start_client(config) function handlers.on_error(code, err) local _ = log.error() and log.error(log_prefix, "on_error", { code = lsp.client_errors[code], err = err }) - nvim_err_writeln(string.format('%s: Error %s: %q', log_prefix, lsp.client_errors[code], vim.inspect(err))) + print(string.format('%s: Error %s: %q', log_prefix, lsp.client_errors[code], vim.inspect(err))) +-- nvim_err_writeln(string.format('%s: Error %s: %q', log_prefix, lsp.client_errors[code], vim.inspect(err))) if config.on_error then local status, usererr = pcall(config.on_error, code, err) if not status then @@ -440,7 +441,7 @@ function lsp.start_client(config) --- Checks capabilities before rpc.request-ing. function client.request(method, params, callback) if not callback then - callback = client.callbacks[method] + callback = resolve_callback(method) or error(string.format("request callback is empty and no default was found for client %s", client.name)) end local _ = log.debug() and log.debug(log_prefix, "client.request", client_id, method, params, callback) |