clean stuff up even more

nvim/lua/config/lsp.lua

@@ -0,0 +1,89 @@
+local cmp = require("cmp")
+local luasnip = require("luasnip")
+
+cmp.setup({
+	snippet = {
+		expand = function(args)
+			luasnip.lsp_expand(args.body)
+		end,
+	},
+	mapping = cmp.mapping.preset.insert({
+		["<C-space>"] = cmp.mapping.complete(),
+		["<CR>"] = cmp.mapping.confirm({ select = true }),
+	}),
+	sources = {
+		{ name = "nvim_lsp" },
+		{ name = "luasnip" },
+	}
+})
+
+local caps = require("cmp_nvim_lsp").default_capabilities()
+
+local on_attach = function(client, bufnr)
+  local opts = { noremap=true, silent=true, buffer=bufnr }
+  vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
+  vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
+end
+
+-- clangd
+vim.lsp.config("clangd", {
+  cmd = { "clangd", "--compile-commands-dir=build" },
+  capabilities = caps,
+  on_attach = on_attach,
+})
+vim.lsp.enable("clangd")
+
+-- rust-analyzer
+vim.lsp.config("rust_analyzer", {
+  settings = {
+    ["rust-analyzer"] = {
+      inlayHints = {
+        parameterHints = { enable = true },
+        typeHints = { enable = true },
+      },
+    },
+  },
+  capabilities = caps,
+  on_attach = on_attach,
+})
+vim.lsp.enable("rust_analyzer")
+
+-- typescript
+vim.lsp.config("ts_ls", {
+  capabilities = caps,
+  on_attach = on_attach,
+  filetypes = { "javascript", "javascriptreact", "typescript", "typescriptreact", "typescript.tsx" },
+  cmd = { "typescript-language-server", "--stdio" },
+})
+vim.lsp.enable("ts_ls")
+
+-- gopls
+vim.lsp.config("gopls", {
+  settings = {
+    gopls = {
+      gofumpt = true,
+      staticcheck = true,
+    },
+  },
+  capabilities = caps,
+  on_attach = on_attach,
+})
+vim.lsp.enable("gopls")
+
+-- pyright
+vim.lsp.config("pyright", {
+	capabilities = caps,
+})
+
+vim.api.nvim_create_autocmd("BufWritePre", {
+  group = vim.api.nvim_create_augroup("AutoFormatOnSave", { clear = true }),
+  pattern = "*",
+  callback = function()
+    for _, client in pairs(vim.lsp.get_active_clients({ bufnr = 0 })) do
+      if client.supports_method("textDocument/formatting") then
+        vim.lsp.buf.format({ async = false })
+        return
+      end
+    end
+  end,
+})