integrate GitHub Copilot

lua/weeheavy/plugins/copilot.lua

@@ -0,0 +1,54 @@
+-- Fully featured & enhanced replacement for copilot.vim complete with API for
+-- interacting with Github Copilot
+-- https://github.com/zbirenbaum/copilot.lua
+return {
+	"zbirenbaum/copilot.lua",
+	lazy = true,
+	event = "InsertEnter",
+	config = function()
+		local copilot = require("copilot")
+		copilot.setup({
+			panel = {
+				enabled = false,
+				auto_refresh = false,
+				keymap = {
+					jump_prev = "[[",
+					jump_next = "]]",
+					accept = "<CR>",
+					refresh = "gr",
+					open = "<M-CR>",
+				},
+				layout = {
+					position = "bottom", -- | top | left | right
+					ratio = 0.4,
+				},
+			},
+			suggestion = {
+				enabled = false,
+				auto_trigger = false,
+				debounce = 75,
+				keymap = {
+					accept = "<M-l>",
+					accept_word = false,
+					accept_line = false,
+					next = "<M-]>",
+					prev = "<M-[>",
+					dismiss = "<C-]>",
+				},
+			},
+			filetypes = {
+				yaml = false,
+				markdown = false,
+				help = false,
+				gitcommit = false,
+				gitrebase = false,
+				hgcommit = false,
+				svn = false,
+				cvs = false,
+				["."] = false,
+			},
+			copilot_node_command = "node", -- Node.js version must be > 18.x
+			server_opts_overrides = {},
+		})
+	end,
+}

lua/weeheavy/plugins/lsp/copilot-cmp.lua

@@ -0,0 +1,10 @@
+-- transforms https://github.com/zbirenbaum/copilot.lua into a cmp source.
+-- https://github.com/zbirenbaum/copilot-cmp
+return {
+	"zbirenbaum/copilot-cmp",
+	lazy = false,
+	--event = "InsertEnter",
+	config = function()
+		require("copilot_cmp").setup()
+	end,
+}

lua/weeheavy/plugins/lsp/lsp-zero.lua

@@ -33,6 +33,13 @@ return {
 
 			cmp.setup({
 				formatting = lsp_zero.cmp_format(),
+				sources = {
+					{ name = "copilot" },
+					{ name = "nvim_lsp" },
+					{ name = "path" },
+					{ name = "luasnip" },
+					{ name = "buffer" },
+				},
 				mapping = cmp.mapping.preset.insert({
 					["<C-Space>"] = cmp.mapping.complete(),
 					["<C-u>"] = cmp.mapping.scroll_docs(-4),
@@ -43,6 +50,14 @@ return {
 					["<C-f>"] = cmp_action.luasnip_jump_forward(),
 					["<C-b>"] = cmp_action.luasnip_jump_backward(),
 				}),
+				window = {
+					documentation = {
+						border = { "╭", "─", "╮", "│", "╯", "─", "╰", "│" },
+					},
+					completion = {
+						border = { "╭", "─", "╮", "│", "╯", "─", "╰", "│" },
+					},
+				},
 			})
 		end,
 	},