diff --git a/runtime/doc/news.txt b/runtime/doc/news.txt index 6bdb2d808e..111e69b0fe 100644 --- a/runtime/doc/news.txt +++ b/runtime/doc/news.txt @@ -435,10 +435,8 @@ The following changes to existing APIs or features add new behavior. • Enabled treesitter highlighting for Lua files. • The `workspace/didChangeWatchedFiles` LSP client capability is now enabled - by default. - • On Mac or Windows, `libuv.fs_watch` is used as the backend. - • On Linux, `fswatch` (recommended) is used as the backend if available, - otherwise `libuv.fs_event` is used on each subdirectory. + by default on Mac and Windows. Disabled on Linux since there currently isn't + a viable backend for watching files that scales well for large directories. • |LspRequest| autocmd callbacks now contain additional information about the LSP request status update that occurred. diff --git a/runtime/lua/vim/lsp/protocol.lua b/runtime/lua/vim/lsp/protocol.lua index 599f02425e..419c2ff644 100644 --- a/runtime/lua/vim/lsp/protocol.lua +++ b/runtime/lua/vim/lsp/protocol.lua @@ -10,6 +10,8 @@ local function get_value_set(tbl) return value_set end +local sysname = vim.uv.os_uname().sysname + -- Protocol for the Microsoft Language Server Protocol (mslsp) local protocol = {} @@ -835,7 +837,10 @@ function protocol.make_client_capabilities() refreshSupport = true, }, didChangeWatchedFiles = { - dynamicRegistration = true, + -- TODO(lewis6991): do not advertise didChangeWatchedFiles on Linux + -- or BSD since all the current backends are too limited. + -- Ref: #27807, #28058, #23291, #26520 + dynamicRegistration = sysname == 'Darwin' or sysname == 'Windows_NT', relativePatternSupport = true, }, inlayHint = { diff --git a/test/functional/plugin/lsp_spec.lua b/test/functional/plugin/lsp_spec.lua index 0432d3fc94..3bbb5c0971 100644 --- a/test/functional/plugin/lsp_spec.lua +++ b/test/functional/plugin/lsp_spec.lua @@ -5521,7 +5521,7 @@ describe('LSP', function() ) end - eq(true, check_registered(nil)) -- start{_client}() defaults to make_client_capabilities(). + eq(is_os('mac') or is_os('win'), check_registered(nil)) -- start{_client}() defaults to make_client_capabilities(). eq(false, check_registered(vim.empty_dict())) eq( false,