diff options
Diffstat (limited to 'runtime/lua/vim/lsp.lua')
| -rw-r--r-- | runtime/lua/vim/lsp.lua | 51 |
1 files changed, 46 insertions, 5 deletions
diff --git a/runtime/lua/vim/lsp.lua b/runtime/lua/vim/lsp.lua index 9e05eeae89..a6f118abde 100644 --- a/runtime/lua/vim/lsp.lua +++ b/runtime/lua/vim/lsp.lua @@ -121,6 +121,9 @@ local active_clients = {} local all_buffer_active_clients = {} local uninitialized_clients = {} +-- Tracks all buffers attached to a client. +local all_client_active_buffers = {} + --@private --- Invokes a function for each LSP client attached to the buffer {bufnr}. --- @@ -226,6 +229,7 @@ local function validate_client_config(config) on_error = { config.on_error, "f", true }; on_exit = { config.on_exit, "f", true }; on_init = { config.on_init, "f", true }; + settings = { config.settings, "t", true }; before_init = { config.before_init, "f", true }; offset_encoding = { config.offset_encoding, "s", true }; flags = { config.flags, "t", true }; @@ -399,6 +403,10 @@ end --- --@param handlers Map of language server method names to |lsp-handler| --- +--@param settings Map with language server specific settings. These are +--- returned to the language server if requested via `workspace/configuration`. +--- Keys are case-sensitive. +--- --@param init_options Values to pass in the initialization request --- as `initializationOptions`. See `initialize` in the LSP spec. --- @@ -425,7 +433,10 @@ end --- the server may send. For example, clangd sends --- `initialize_result.offsetEncoding` if `capabilities.offsetEncoding` was --- sent to it. You can only modify the `client.offset_encoding` here before ---- any notifications are sent. +--- any notifications are sent. Most language servers expect to be sent client specified settings after +--- initialization. Neovim does not make this assumption. A +--- `workspace/didChangeConfiguration` notification should be sent +--- to the server during on_init. --- --@param on_exit Callback (code, signal, client_id) invoked on client --- exit. @@ -458,6 +469,7 @@ function lsp.start_client(config) local cmd, cmd_args, offset_encoding = cleaned_config.cmd, cleaned_config.cmd_args, cleaned_config.offset_encoding config.flags = config.flags or {} + config.settings = config.settings or {} local client_id = next_client_id() @@ -879,9 +891,7 @@ end function lsp._text_document_did_save_handler(bufnr) bufnr = resolve_bufnr(bufnr) local uri = vim.uri_from_bufnr(bufnr) - local text = once(function() - return table.concat(nvim_buf_get_lines(bufnr, 0, -1, false), '\n') - end) + local text = once(buf_get_full_text) for_each_buffer_client(bufnr, function(client, _client_id) if client.resolved_capabilities.text_document_save then local included_text @@ -924,7 +934,7 @@ function lsp.buf_attach_client(bufnr, client_id) on_lines = text_document_did_change_handler; on_detach = function() local params = { textDocument = { uri = uri; } } - for_each_buffer_client(bufnr, function(client, _client_id) + for_each_buffer_client(bufnr, function(client, _) if client.resolved_capabilities.text_document_open_close then client.notify('textDocument/didClose', params) end @@ -938,6 +948,13 @@ function lsp.buf_attach_client(bufnr, client_id) utf_sizes = true; }) end + + if not all_client_active_buffers[client_id] then + all_client_active_buffers[client_id] = {} + end + + table.insert(all_client_active_buffers[client_id], bufnr) + if buffer_client_ids[client_id] then return end -- This is our first time attaching this client to this buffer. buffer_client_ids[client_id] = true @@ -969,6 +986,19 @@ function lsp.get_client_by_id(client_id) return active_clients[client_id] or uninitialized_clients[client_id] end +--- Returns list of buffers attached to client_id. +-- +--@param client_id client id +--@returns list of buffer ids +function lsp.get_buffers_by_client_id(client_id) + local active_client_buffers = all_client_active_buffers[client_id] + if active_client_buffers then + return active_client_buffers + else + return {} + end +end + --- Stops a client(s). --- --- You can also use the `stop()` function on a |vim.lsp.client| object. @@ -986,12 +1016,23 @@ end function lsp.stop_client(client_id, force) local ids = type(client_id) == 'table' and client_id or {client_id} for _, id in ipairs(ids) do + local resolved_client_id if type(id) == 'table' and id.stop ~= nil then id.stop(force) + resolved_client_id = id.id elseif active_clients[id] then active_clients[id].stop(force) + resolved_client_id = id elseif uninitialized_clients[id] then uninitialized_clients[id].stop(true) + resolved_client_id = id + end + if resolved_client_id then + local client_buffers = lsp.get_buffers_by_client_id(resolved_client_id) + for idx = 1, #client_buffers do + lsp.diagnostic.clear(client_buffers[idx], resolved_client_id) + end + all_client_active_buffers[resolved_client_id] = nil end end end |