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--
-- 50-lsp.lua
--
-- * Configures and enables the LSP servers (lua_ls, bashls, marksman, vimls, basedpyright, ruff).
-- * On attach, enables completion for clients that support it. Inlay hints default off; toggle them
-- with `LspHintToggle`.
--
-- User commands:
-- `LspInspect`: inspect the first LSP client's server capabilities
-- `LspHintToggle`: toggle LSP inlay hints globally
--
-- Notify the first attached LSP client's server capabilities.
local function inspect_lsp()
local client = vim.lsp.get_clients()[1]
if client == nil then
vim.notify("No LSP client loaded")
return
end
vim.notify(vim.inspect(client.server_capabilities), vim.log.levels.INFO)
end
-- Enable LSP server capabilities if available when attaching, see `:help lsp-attach`.
local function on_lsp_attach(ev)
local client = assert(vim.lsp.get_client_by_id(ev.data.client_id))
if client:supports_method("textDocument/completion") then
vim.lsp.completion.enable(true, client.id, ev.buf, { autotrigger = true })
else
vim.notify("Client " .. client.name .. " does not support completion", vim.log.levels.WARN)
end
end
-- Toggle LSP inlay hints globally, across all buffers.
local function toggle_lsp_hints()
vim.lsp.inlay_hint.enable(not vim.lsp.inlay_hint.is_enabled())
end
----------------------------------------------------------------------------------------------------
-- Lua
----------------------------------------------------------------------------------------------------
vim.lsp.config("lua_ls", {
on_init = function(client)
-- A `.luarc.json` at the workspace root is authoritative: lua_ls reads it itself and its
-- settings take precedence over anything the client sends, so don't fight it here.
local root = client.root_dir
local luarc
if root then
for _, name in ipairs({ ".luarc.json", ".luarc.jsonc" }) do
local path = vim.fs.joinpath(root, name)
if vim.uv.fs_stat(path) then
luarc = path
break
end
end
end
if luarc then
vim.notify("lua_ls: using " .. luarc, vim.log.levels.INFO)
else
-- No `.luarc.json`: nothing says this is a Neovim project, so don't impose Neovim
-- assumptions (LuaJIT, the nvim runtime as library, the `vim` global). Let lua_ls use
-- its own defaults; add a `.luarc.json` to the workspace for Neovim-aware settings.
vim.notify("lua_ls: no .luarc.json found, using lua_ls defaults", vim.log.levels.WARN)
end
end,
})
vim.lsp.enable("lua_ls")
----------------------------------------------------------------------------------------------------
-- Bash
----------------------------------------------------------------------------------------------------
vim.lsp.enable("bashls")
----------------------------------------------------------------------------------------------------
-- Markdown
----------------------------------------------------------------------------------------------------
vim.lsp.config("marksman", { filetypes = { "markdown" } })
vim.lsp.enable("marksman")
----------------------------------------------------------------------------------------------------
-- Vimscript
----------------------------------------------------------------------------------------------------
vim.lsp.enable("vimls")
----------------------------------------------------------------------------------------------------
-- Python
----------------------------------------------------------------------------------------------------
vim.lsp.enable("basedpyright")
vim.lsp.enable("ruff")
----------------------------------------------------------------------------------------------------
vim.api.nvim_create_autocmd("LspAttach", {
desc = "Enable LSP capabilities",
group = vim.g.dotfiles.augroup,
callback = on_lsp_attach,
})
vim.api.nvim_create_user_command("LspInspect", inspect_lsp, { desc = "Inspect LSP client" })
vim.api.nvim_create_user_command(
"LspHintToggle",
toggle_lsp_hints,
{ desc = "Toggle LSP inlay hints" }
)
|
