[LSP] Extract options into separate file

nvim/lua/lsp-options.lua

@@ -0,0 +1,61 @@
+local M = {}
+
+local keymap = vim.keymap
+
+local opts = { silent = true }
+
+M.on_attach = function(client, bufnr)
+    opts.buffer = bufnr
+
+    -- set keybinds
+    opts.desc = "Show LSP references"
+    keymap.set("n", "gR", "<cmd>Telescope lsp_references<CR>", opts)
+
+    opts.desc = "Go to declaration"
+    keymap.set("n", "gD", ":lua vim.lsp.buf.declaration", opts)
+
+    opts.desc = "Show LSP definitions"
+    keymap.set("n", "gd", "<cmd>Telescope lsp_definitions<CR>", opts)
+
+    opts.desc = "Show LSP implementations"
+    keymap.set("n", "gi", "<cmd>Telescope lsp_implementations<CR>", opts)
+
+    opts.desc = "Show LSP type definitions"
+    keymap.set("n", "gt", "<cmd>Telescope lsp_type_definitions<CR>", opts)
+
+    opts.desc = "See available code actions"
+    keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action, opts)
+
+    opts.desc = "Format current file"
+    keymap.set("n", "<leader>gf", vim.lsp.buf.format, opts)
+
+    opts.desc = "Smart rename"
+    keymap.set("n", "<leader>n", vim.lsp.buf.rename, opts)
+
+    opts.desc = "Show buffer diagnostics"
+    keymap.set("n", "ga", "<cmd>Telescope diagnostics bufnr=0<CR>", opts)
+
+    opts.desc = "Show line diagnostics"
+    keymap.set("n", "gA", ":lua vim.diagnostic.open_float()<CR>", opts)
+
+    opts.desc = "Go to previous diagnostic"
+    keymap.set("n", "[d", vim.diagnostic.goto_prev, opts)
+
+    opts.desc = "Go to next diagnostic"
+    keymap.set("n", "]d", vim.diagnostic.goto_next, opts)
+
+    opts.desc = "Show documentation for what is under cursor"
+    keymap.set("n", "<leader>k", vim.lsp.buf.hover, opts)
+
+    opts.desc = "Restart LSP"
+    keymap.set("n", "<leader>rs", ":LspRestart<CR>", opts)
+
+    vim.opt.signcolumn = "yes" -- reserve space for diagnostics
+end
+
+-- used to enable autocompletion (assign to every lsp server config)
+-- local capabilities = cmp_nvim_lsp.default_capabilities()
+M.capabilities = vim.lsp.protocol.make_client_capabilities()
+M.capabilities.textDocument.completion.completionItem.snippetSupport = true
+
+return M