diff options
Diffstat (limited to 'runtime/lua/vim/lsp.lua')
| -rw-r--r-- | runtime/lua/vim/lsp.lua | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/runtime/lua/vim/lsp.lua b/runtime/lua/vim/lsp.lua index 5a0b320f4c..790f8f8a9d 100644 --- a/runtime/lua/vim/lsp.lua +++ b/runtime/lua/vim/lsp.lua @@ -160,13 +160,13 @@ local function validate_client_config(config) root_dir = { config.root_dir, is_dir, "directory" }; callbacks = { config.callbacks, "t", true }; capabilities = { config.capabilities, "t", true }; - -- cmd = { config.cmd, "s", false }; cmd_cwd = { config.cmd_cwd, optional_validator(is_dir), "directory" }; cmd_env = { config.cmd_env, "f", true }; name = { config.name, 's', true }; on_error = { config.on_error, "f", true }; on_exit = { config.on_exit, "f", true }; on_init = { config.on_init, "f", true }; + before_init = { config.before_init, "f", true }; offset_encoding = { config.offset_encoding, "s", true }; } local cmd, cmd_args = validate_command(config.cmd) @@ -267,6 +267,12 @@ end -- possible errors. `vim.lsp.client_errors[code]` can be used to retrieve a -- human understandable string. -- +-- before_init(initialize_params, config): A function which is called *before* +-- the request `initialize` is completed. `initialize_params` contains +-- the parameters we are sending to the server and `config` is the config that +-- was passed to `start_client()` for convenience. You can use this to modify +-- parameters before they are sent. +-- -- on_init(client, initialize_result): A function which is called after the -- request `initialize` is completed. `initialize_result` contains -- `capabilities` and anything else the server may send. For example, `clangd` @@ -385,7 +391,6 @@ function lsp.start_client(config) -- The rootUri of the workspace. Is null if no folder is open. If both -- `rootPath` and `rootUri` are set `rootUri` wins. rootUri = vim.uri_from_fname(config.root_dir); --- rootUri = vim.uri_from_fname(vim.fn.expand("%:p:h")); -- User provided initialization options. initializationOptions = config.init_options; -- The capabilities provided by the client (editor or tool) @@ -409,6 +414,10 @@ function lsp.start_client(config) -- } workspaceFolders = nil; } + if config.before_init then + -- TODO(ashkan) handle errors here. + pcall(config.before_init, initialize_params, config) + end local _ = log.debug() and log.debug(log_prefix, "initialize_params", initialize_params) rpc.request('initialize', initialize_params, function(init_err, result) assert(not init_err, tostring(init_err)) |