feat(copilot)!: move from copilot.vim to copilot.lua and copilot-cmp

Breaking change: Tab completion no longer does anything - it just adds a
tab as it should
- To use completion use CTRL + J and CTRL + K

init.lua

@@ -54,10 +54,6 @@ local config = {
       diagnostics_mode = 3, -- set the visibility of diagnostics in the UI (0=off, 1=only show in status line, 2=virtual text off, 3=all on)
       icons_enabled = true, -- disable icons in the UI (disable if no nerd font is available, requires :PackerSync after changing)
       ui_notifications_enabled = true, -- disable notifications when toggling UI elements
-      -- Copilot
-      copilot_no_tab_map = true,
-      copilot_assume_mapped = true,
-      copilot_tab_fallback = "",
       -- Taglist
       Tlist_Use_Right_Window = 1,
       Tlist_GainFocus_On_ToggleOpen = 1,
@@ -184,7 +180,7 @@ local config = {
       ["<leader>dl"] = { name = "Load launch.json" },
       ["<leader>L"] = {
         "<cmd>LiveServer<cr>",
-        desc = " Live server"
+        desc = " Live server",
       },
       -- Config loading
       ["<leader>dlc"] = {
@@ -346,6 +342,10 @@ local config = {
     {
       -- override nvim-cmp plugin
       "hrsh7th/nvim-cmp",
+      dependencies = {
+        "hrsh7th/cmp-emoji", -- add cmp source as dependency of cmp
+        "zbirenbaum/copilot.lua",
+      },
       -- override the options table that is used in the `require("cmp").setup()` call
       opts = function(_, opts)
         -- opts parameter is the default options table
@@ -353,29 +353,58 @@ local config = {
         local cmp = require "cmp"
         local luasnip = require "luasnip"
         -- modify the mapping part of the table
+        -- Disable tab completion, use CTRL + J or CTRL + K instead
         opts.mapping["<CR>"] = cmp.mapping.confirm { select = false }
-        opts.mapping["<Tab>"] = cmp.mapping(
-          function(fallback)
-            vim.api.nvim_feedkeys(
-              vim.fn["copilot#Accept"](vim.api.nvim_replace_termcodes("<Tab>", true, true, true)),
-              "n",
-              true
-            )
-          end
-        )
+        opts.mapping["<TAB>"] = cmp.mapping.confirm { select = false }
+
         if luasnip.expandable() then
           luasnip.expand()
         elseif luasnip.expand_or_jumpable() then
           luasnip.expand_or_jump()
           fallback()
         end
-        opts.experimental = {
-          ghost_text = false, -- this feature conflict with copilot.vim's preview.
+        opts.sources = cmp.config.sources {
+          -- Copilot Source
+          { name = "copilot", group_index = 2 },
+          { name = "nvim_lsp", priority = 1000 },
+          { name = "luasnip", priority = 750 },
+          { name = "buffer", priority = 500 },
+          { name = "path", priority = 250 },
+          { name = "emoji", priority = 700 }, -- add new source
         }
-        -- return the new table to be used
+
         return opts
       end,
     },
+    {
+      "onsails/lspkind.nvim",
+      opts = {
+        mode = "symbol",
+        symbol_map = {
+          -- Copilot icon
+          Copilot = "",
+          Array = "󰅪",
+          Boolean = "⊨",
+          Class = "󰌗",
+          Constructor = "",
+          Key = "󰌆",
+          Namespace = "󰅪",
+          Null = "NULL",
+          Number = "#",
+          Object = "󰀚",
+          Package = "󰏗",
+          Property = "",
+          Reference = "",
+          Snippet = "",
+          String = "󰀬",
+          TypeParameter = "󰊄",
+          Unit = "",
+        },
+        menu = {},
+      },
+      enabled = vim.g.icons_enabled,
+      config = require "plugins.configs.lspkind",
+    },
 
     -- Editorconfig
     {
@@ -471,7 +500,7 @@ local config = {
           info = { "DiagnosticInfo", "#2563EB" },
           hint = { "DiagnosticHint", "#10B981" },
           default = { "Identifier", "#7C3AED" },
-          test = { "Identifier", "#FF00FF" }
+          test = { "Identifier", "#FF00FF" },
         },
         search = {
           command = "rg",
@@ -503,7 +532,19 @@ local config = {
 
     -- Code completion
     {
-      "github/copilot.vim",
+      "zbirenbaum/copilot.lua",
+      cmd = "Copilot",
+      event = "User AstroFile",
+      config = function()
+        require("copilot").setup {
+          suggestion = { enabled = false },
+          panel = { enabled = false },
+        }
+      end,
+    },
+    {
+      "zbirenbaum/copilot-cmp",
+      config = function() require("copilot_cmp").setup() end,
       event = "User AstroFile",
     },
 
@@ -517,9 +558,7 @@ local config = {
     -- Live server
     {
       "aurum77/live-server.nvim",
-      run = function()
-        require"live_server.util".install()
-      end,
+      run = function() require("live_server.util").install() end,
       cmd = { "LiveServer", "LiveServerStart", "LiveServerStop" },
     },