270 lines
12 KiB
Lua
270 lines
12 KiB
Lua
-- ── plugins/lsp.lua ───────────────────────────────────────────────────────────
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-- nvim 0.11+ native LSP API: vim.lsp.config / vim.lsp.enable
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-- lspconfig still used as a config data source (server cmd/root detection)
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-- but we drive it through vim.lsp.config, not lspconfig.setup()
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-- No vim.lsp.with() — border config goes through vim.lsp.config globals
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return {
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-- ── LSP ───────────────────────────────────────────────────────────────────
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{
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"neovim/nvim-lspconfig",
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dependencies = {
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"hrsh7th/nvim-cmp",
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"hrsh7th/cmp-nvim-lsp",
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"hrsh7th/cmp-buffer",
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"hrsh7th/cmp-path",
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"hrsh7th/cmp-cmdline",
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"L3MON4D3/LuaSnip",
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"saadparwaiz1/cmp_luasnip",
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"rafamadriz/friendly-snippets",
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"onsails/lspkind.nvim",
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},
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config = function()
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-- ── Diagnostics ───────────────────────────────────────────────────
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vim.diagnostic.config({
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virtual_text = { prefix = "●", spacing = 4 },
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signs = true,
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underline = true,
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update_in_insert = false,
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severity_sort = true,
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float = { border = "rounded", source = true },
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})
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-- Diagnostic gutter icons
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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 = hl })
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end
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-- ── Borders on hover/signature (0.11 way, no vim.lsp.with) ───────
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vim.lsp.config("*", {
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handlers = {
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["textDocument/hover"] = function(err, result, ctx, config)
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config = config or {}
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config.border = "rounded"
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vim.lsp.handlers.hover(err, result, ctx, config)
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end,
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["textDocument/signatureHelp"] = function(err, result, ctx, config)
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config = config or {}
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config.border = "rounded"
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vim.lsp.handlers.signature_help(err, result, ctx, config)
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end,
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},
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})
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-- ── Capabilities (nvim-cmp) ───────────────────────────────────────
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local caps = vim.tbl_deep_extend(
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"force",
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vim.lsp.protocol.make_client_capabilities(),
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require("cmp_nvim_lsp").default_capabilities()
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)
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-- ── on_attach via LspAttach autocmd (0.11 pattern) ───────────────
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vim.api.nvim_create_autocmd("LspAttach", {
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group = vim.api.nvim_create_augroup("arch-dev-lsp", { clear = true }),
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callback = function(event)
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local buf = event.buf
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local m = function(k, fn, d)
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vim.keymap.set("n", k, fn, { buffer = buf, desc = d, silent = true })
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end
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m("gd", vim.lsp.buf.definition, "Definition")
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m("gD", vim.lsp.buf.declaration, "Declaration")
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m("gi", vim.lsp.buf.implementation, "Implementation")
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m("gt", vim.lsp.buf.type_definition, "Type definition")
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m("K", vim.lsp.buf.hover, "Hover docs")
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m("<C-k>", vim.lsp.buf.signature_help, "Signature")
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m("<leader>rn", vim.lsp.buf.rename, "Rename")
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m("<leader>ca", vim.lsp.buf.code_action, "Code action")
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m("<leader>f", function() vim.lsp.buf.format({ async = true }) end, "Format")
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m("gr", "<cmd>Telescope lsp_references<cr>", "References")
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m("<leader>ds", "<cmd>Telescope lsp_document_symbols<cr>", "Doc symbols")
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end,
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})
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-- ── Servers ───────────────────────────────────────────────────────
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-- pyright — from pacman
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vim.lsp.config("pyright", {
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capabilities = caps,
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settings = {
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python = {
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analysis = {
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typeCheckingMode = "basic",
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autoSearchPaths = true,
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useLibraryCodeForTypes = true,
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diagnosticMode = "openFilesOnly",
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},
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},
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},
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})
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vim.lsp.enable("pyright")
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-- bash-language-server — from pacman
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vim.lsp.config("bashls", {
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capabilities = caps,
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filetypes = { "sh", "bash", "zsh" },
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})
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vim.lsp.enable("bashls")
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-- lua_ls — for editing neovim config inside arch-dev
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vim.lsp.config("lua_ls", {
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capabilities = caps,
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settings = {
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Lua = {
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runtime = { version = "LuaJIT" },
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diagnostics = { globals = { "vim" } },
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workspace = {
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library = vim.api.nvim_get_runtime_file("", true),
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checkThirdParty = false,
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},
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telemetry = { enable = false },
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},
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},
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})
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vim.lsp.enable("lua_ls")
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end,
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},
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-- ── Completion ────────────────────────────────────────────────────────────
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{
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"hrsh7th/nvim-cmp",
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event = { "InsertEnter", "CmdlineEnter" },
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dependencies = {
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"L3MON4D3/LuaSnip",
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"saadparwaiz1/cmp_luasnip",
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"rafamadriz/friendly-snippets",
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"onsails/lspkind.nvim",
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"hrsh7th/cmp-nvim-lsp",
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"hrsh7th/cmp-buffer",
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"hrsh7th/cmp-path",
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"hrsh7th/cmp-cmdline",
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},
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config = function()
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local cmp = require("cmp")
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local luasnip = require("luasnip")
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local lspkind = require("lspkind")
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require("luasnip.loaders.from_vscode").lazy_load()
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cmp.setup({
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snippet = {
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expand = function(args) luasnip.lsp_expand(args.body) end,
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},
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window = {
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completion = cmp.config.window.bordered(),
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documentation = cmp.config.window.bordered(),
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},
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mapping = cmp.mapping.preset.insert({
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["<C-b>"] = cmp.mapping.scroll_docs(-4),
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["<C-f>"] = cmp.mapping.scroll_docs(4),
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["<C-Space>"] = cmp.mapping.complete(),
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["<C-e>"] = cmp.mapping.abort(),
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["<CR>"] = cmp.mapping.confirm({ select = false }),
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["<Tab>"] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_next_item()
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elseif luasnip.expand_or_jumpable() then
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luasnip.expand_or_jump()
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else
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fallback()
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end
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end, { "i", "s" }),
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["<S-Tab>"] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_prev_item()
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elseif luasnip.jumpable(-1) then
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luasnip.jump(-1)
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else
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fallback()
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end
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end, { "i", "s" }),
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}),
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sources = cmp.config.sources({
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{ name = "nvim_lsp", priority = 1000 },
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{ name = "luasnip", priority = 750 },
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{ name = "buffer", priority = 500 },
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{ name = "path", priority = 250 },
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}),
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formatting = {
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format = lspkind.cmp_format({
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mode = "symbol_text",
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maxwidth = 50,
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ellipsis_char = "…",
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menu = {
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nvim_lsp = "[LSP]",
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luasnip = "[Snip]",
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buffer = "[Buf]",
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path = "[Path]",
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},
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}),
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},
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})
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cmp.setup.cmdline({ "/", "?" }, {
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mapping = cmp.mapping.preset.cmdline(),
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sources = { { name = "buffer" } },
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})
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cmp.setup.cmdline(":", {
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mapping = cmp.mapping.preset.cmdline(),
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sources = cmp.config.sources(
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{ { name = "path" } },
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{ { name = "cmdline" } }
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),
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})
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end,
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},
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-- ── Linting ───────────────────────────────────────────────────────────────
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{
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"mfussenegger/nvim-lint",
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event = { "BufReadPre", "BufNewFile" },
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config = function()
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local lint = require("lint")
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lint.linters_by_ft = {
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python = { "ruff" },
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sh = { "shellcheck" },
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bash = { "shellcheck" },
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zsh = { "shellcheck" },
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}
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vim.api.nvim_create_autocmd(
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{ "BufWritePost", "BufReadPost", "InsertLeave" },
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{ callback = function() lint.try_lint() end }
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)
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end,
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},
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-- ── Formatting ────────────────────────────────────────────────────────────
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{
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"stevearc/conform.nvim",
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event = { "BufWritePre" },
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config = function()
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require("conform").setup({
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formatters_by_ft = {
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python = { "black" },
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sh = { "shfmt" },
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bash = { "shfmt" },
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lua = { "stylua" },
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},
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format_on_save = { timeout_ms = 1000, lsp_fallback = true },
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notify_on_error = false,
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})
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end,
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},
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-- ── Trouble: diagnostics panel ────────────────────────────────────────────
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{
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"folke/trouble.nvim",
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dependencies = { "nvim-tree/nvim-web-devicons" },
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config = function()
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require("trouble").setup({ use_diagnostic_signs = true })
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vim.keymap.set("n", "<leader>xx", "<cmd>TroubleToggle<cr>",
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{ desc = "Toggle trouble" })
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vim.keymap.set("n", "<leader>xd", "<cmd>TroubleToggle document_diagnostics<cr>",
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{ desc = "Document diagnostics" })
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end,
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},
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}
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