improve code completion and add light/dark mode support

lua/main/init.lua

@@ -1,6 +1,12 @@
 -- load the colorscheme here
 vim.g.moonflyTransparent = true
-vim.cmd([[colorscheme moonfly]])
+-- vim.cmd([[colorscheme moonfly]])
+
+require("cyberdream").setup({
+	theme = {
+		variant = "light",
+	},
+})
 
 vim.opt["tabstop"] = 4
 vim.opt["shiftwidth"] = 4
@@ -36,6 +42,3 @@ require("flutter-tools").setup({
 		open_cmd = "tabedit",
 	},
 })
-
--- Use system clipboard
-vim.opt.clipboard = "unnamedplus"

lua/plugins/lsp.lua

@@ -9,6 +9,8 @@ return {
 		"hrsh7th/cmp-cmdline",
 		"hrsh7th/cmp-nvim-lsp",
 		{ "antosha417/nvim-lsp-file-operations", config = true },
+		"hrsh7th/vim-vsnip",
+		"hrsh7th/vim-vsnip-integ",
 	},
 	config = function()
 		-- https://github.com/folke/lazydev.nvim
@@ -54,19 +56,87 @@ return {
 		lspconfig.gopls.setup({})
 		lspconfig.lua_ls.setup({})
 
+		-- Use system clipboard
+		vim.opt.clipboard = "unnamedplus"
+
+		-- Set up nvim-cmp.
 		local cmp = require("cmp")
+
 		cmp.setup({
+			snippet = {
+				-- REQUIRED - you must specify a snippet engine
+				expand = function(args)
+					vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
+					-- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
+					-- require('snippy').expand_snippet(args.body) -- For `snippy` users.
+					-- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
+					-- vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
+				end,
+			},
+			window = {
+				-- completion = cmp.config.window.bordered(),
+				-- documentation = cmp.config.window.bordered(),
+			},
 			mapping = cmp.mapping.preset.insert({
 				["<C-a>"] = cmp.mapping.scroll_docs(-4),
 				["<C-z>"] = cmp.mapping.scroll_docs(4),
 				["<C-Space>"] = cmp.mapping.complete(),
 				["<C-e>"] = cmp.mapping.abort(),
-				["<CR>"] = cmp.mapping.confirm({ select = true }),
+				["<CR>"] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
 			}),
 			sources = cmp.config.sources({
 				{ name = "nvim_lsp" },
+				{ name = "vsnip" }, -- For vsnip users.
+				-- { name = 'luasnip' }, -- For luasnip users.
+				-- { name = 'ultisnips' }, -- For ultisnips users.
+				-- { name = 'snippy' }, -- For snippy users.
+			}, {
 				{ name = "buffer" },
 			}),
 		})
+
+		-- To use git you need to install the plugin petertriho/cmp-git and uncomment lines below
+		-- Set configuration for specific filetype.
+		--[[ cmp.setup.filetype('gitcommit', {
+    sources = cmp.config.sources({
+      { name = 'git' },
+    }, {
+      { name = 'buffer' },
+    })
+ })
+ require("cmp_git").setup() ]]
+		--
+
+		-- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
+		cmp.setup.cmdline({ "/", "?" }, {
+			mapping = cmp.mapping.preset.cmdline(),
+			sources = {
+				{ name = "buffer" },
+			},
+		})
+
+		-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
+		cmp.setup.cmdline(":", {
+			mapping = cmp.mapping.preset.cmdline(),
+			sources = cmp.config.sources({
+				{ name = "path" },
+			}, {
+				{ name = "cmdline" },
+			}),
+			matching = { disallow_symbol_nonprefix_matching = false },
+		})
+
+		-- Set up lspconfig.
+		local capabilities = require("cmp_nvim_lsp").default_capabilities()
+		-- Replace <YOUR_LSP_SERVER> with each lsp server you've enabled.
+		require("lspconfig")["dartls"].setup({
+			capabilities = capabilities,
+		})
+		require("lspconfig")["gopls"].setup({
+			capabilities = capabilities,
+		})
+		require("lspconfig")["rust_analyzer"].setup({
+			capabilities = capabilities,
+		})
 	end,
 }

lua/plugins/themes.lua

@@ -4,4 +4,24 @@ return {
 		lazy = false, -- make sure we load this during startup if it is your main colorscheme
 		priority = 1000, -- make sure to load this before all the other start plugins
 	},
+	{
+		"scottmckendry/cyberdream.nvim",
+		lazy = false,
+		priority = 1000,
+	},
+	{
+		"f-person/auto-dark-mode.nvim",
+		opts = {
+			update_interval = 1000,
+			set_dark_mode = function()
+				vim.api.nvim_set_option_value("background", "dark", {})
+				vim.cmd("colorscheme moonfly")
+			end,
+			set_light_mode = function()
+				vim.o.background = "light"
+				vim.api.nvim_set_option_value("background", "light", {})
+				vim.cmd("colorscheme cyberdream")
+			end,
+		},
+	},
 }