147 lines
4.1 KiB
Lua
147 lines
4.1 KiB
Lua
-- LSP Configuration & Plugins
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return {
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{
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"neovim/nvim-lspconfig",
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dependencies = {
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"williamboman/mason.nvim",
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"williamboman/mason-lspconfig.nvim",
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{
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"j-hui/fidget.nvim",
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tag = "legacy",
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},
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"folke/neodev.nvim",
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"RRethy/vim-illuminate",
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"nanotee/nvim-lsp-basics",
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"jose-elias-alvarez/null-ls.nvim",
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},
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config = function()
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-- Set up Mason before anything else
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require("mason").setup()
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require("mason-lspconfig").setup({
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ensure_installed = {
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"lua_ls",
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},
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automatic_installation = true,
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})
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-- Quick access via keymap
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require("helpers.keys").map("n", "<leader>M", "<cmd>Mason<cr>", "Show Mason")
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-- Neodev setup before LSP config
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require("neodev").setup()
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-- Turn on LSP status information
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require("fidget").setup()
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-- linter and formatter configurations
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local null_ls = require("null-ls")
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null_ls.setup({
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sources = {
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null_ls.builtins.formatting.prettier,
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null_ls.builtins.formatting.gofumpt,
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null_ls.builtins.formatting.goimports,
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null_ls.builtins.formatting.isort,
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null_ls.builtins.formatting.black.with({
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extra_args = { "-l 120" }
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}),
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null_ls.builtins.diagnostics.flake8.with({
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extra_args = { "--max-line-length=120" }
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}),
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null_ls.builtins.formatting.rubocop,
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null_ls.builtins.formatting.rustfmt,
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null_ls.builtins.diagnostics.shellcheck,
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null_ls.builtins.formatting.stylua,
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}
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})
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-- Set up cool signs for diagnostics
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local signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
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for type, icon in pairs(signs) do
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local hl = "DiagnosticSign" .. type
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vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
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end
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-- Diagnostic config
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local config = {
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virtual_text = false,
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signs = {
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active = signs,
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},
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update_in_insert = true,
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underline = true,
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severity_sort = true,
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float = {
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focusable = true,
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style = "minimal",
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border = "rounded",
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source = "always",
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header = "",
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prefix = "",
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},
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}
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vim.diagnostic.config(config)
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-- This function gets run when an LSP connects to a particular buffer.
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local on_attach = function(client, bufnr)
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local basics = require("lsp_basics")
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basics.make_lsp_commands(client, bufnr)
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basics.make_lsp_mappings(client, bufnr)
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local lsp_map = require("helpers.keys").lsp_map
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lsp_map("<leader>lr", vim.lsp.buf.rename, bufnr, "Rename symbol")
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lsp_map("<leader>la", vim.lsp.buf.code_action, bufnr, "Code action")
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lsp_map("<leader>ld", vim.lsp.buf.type_definition, bufnr, "Type definition")
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lsp_map("<leader>ls", require("telescope.builtin").lsp_document_symbols, bufnr, "Document symbols")
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lsp_map("gd", vim.lsp.buf.definition, bufnr, "Goto Definition")
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lsp_map("gr", require("telescope.builtin").lsp_references, bufnr, "Goto References")
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lsp_map("gI", vim.lsp.buf.implementation, bufnr, "Goto Implementation")
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lsp_map("K", vim.lsp.buf.hover, bufnr, "Hover Documentation")
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lsp_map("gD", vim.lsp.buf.declaration, bufnr, "Goto Declaration")
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-- Create a command `:Format` local to the LSP buffer
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vim.api.nvim_buf_create_user_command(bufnr, "Format", function(_)
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vim.lsp.buf.format()
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end, { desc = "Format current buffer with LSP" })
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lsp_map("<leader>ff", "<cmd>Format<cr>", bufnr, "Format")
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-- Attach and configure vim-illuminate
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require("illuminate").on_attach(client)
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end
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local lspconfig = require("lspconfig")
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require("mason-lspconfig").setup_handlers({
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function(server_name)
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lspconfig[server_name].setup({
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on_attach = on_attach,
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})
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end,
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["lua_ls"] = function()
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lspconfig.lua_ls.setup({
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on_attach = on_attach,
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-- capabilities = capabilities,
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settings = {
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Lua = {
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completion = {
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callSnippet = "Replace",
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},
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diagnostics = {
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globals = { "vim" },
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},
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workspace = {
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library = {
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[vim.fn.expand("$VIMRUNTIME/lua")] = true,
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[vim.fn.stdpath("config") .. "/lua"] = true,
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},
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},
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},
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},
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})
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end
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})
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end,
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},
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}
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