Replace copilot.vim with copilot.lua

README.md

@@ -35,7 +35,7 @@ We are using [Lazy.nvim](https://github.com/folke/lazy.nvim) to manage plugins.
 These are some of the plugins that are currently installed, we recommend you to read their documentation to get the most out of them:
 
 - [catppuccin](https://github.com/catppuccin/nvim)
-- [copilot.vim](https://github.com/github/copilot.vim)
+- [copilot.lua](https://github.com/zbirenbaum/copilot.lua)
 - [snacks.nvim](https://github.com/folke/snacks.nvim)
 - [vim-bundler](https://github.com/tpope/vim-bundler)
 - [vim-endwise](https://github.com/tpope/vim-endwise)

lua/plugins/completions.lua

@@ -1,7 +1,7 @@
 return {
   "hrsh7th/nvim-cmp",
   version = false,
-  enabled = false,
+  enabled = true,
   event = { "InsertEnter" },
   dependencies = {
     "hrsh7th/cmp-nvim-lsp",
@@ -16,6 +16,12 @@ return {
     local cmp = require("cmp")
     local defaults = require("cmp.config.default")()
     local auto_select = true
+    local has_words_before = function()
+      if vim.api.nvim_buf_get_option(0, "buftype") == "prompt" then return false end
+      local line, col = unpack(vim.api.nvim_win_get_cursor(0))
+      return col ~= 0 and vim.api.nvim_buf_get_text(0, line-1, 0, line-1, col, {})[1]:match("^%s*$") == nil
+    end
+
     return {
       completion = {
         completeopt = "menu,menuone,noinsert"
@@ -25,7 +31,7 @@ return {
         ["<C-f>"] = cmp.mapping.scroll_docs(4),
         ["<C-n>"] = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }),
         ["<C-p>"] = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }),
-        ["<CR>"] = cmp.mapping.confirm(),
+        ["<Tab>"] = cmp.mapping.confirm(),
         ["<C-CR>"] = function(fallback)
           cmp.abort()
           fallback()
@@ -40,9 +46,10 @@ return {
         { name = "nvim_lsp" },
         { name = "path" },
         { name = "luasnip" },
+        { name = "copilot", group_index = 2},
       }, {
-        { name = "buffer" },
-      }),
+          { name = "buffer" },
+        }),
       formatting = {
         format = function(entry, item)
           local icons = {
@@ -105,13 +112,39 @@ return {
           return item
         end,
       },
-      sorting = defaults.sorting,
-    },
-    cmp.setup({
-      window = {
-        completion = cmp.config.window.bordered(),
-        documentation = cmp.config.window.bordered(),
+      sorting = {
+        priority_weight = 2,
+        comparators = {
+          require("copilot_cmp.comparators").prioritize,
+
+          -- Below is the default comparitor list and order for nvim-cmp
+          cmp.config.compare.offset,
+          -- cmp.config.compare.scopes, --this is commented in nvim-cmp too
+          cmp.config.compare.exact,
+          cmp.config.compare.score,
+          cmp.config.compare.recently_used,
+          cmp.config.compare.locality,
+          cmp.config.compare.kind,
+          cmp.config.compare.sort_text,
+          cmp.config.compare.length,
+          cmp.config.compare.order,
+        },
       },
-    })
+      cmp.setup({
+        window = {
+          completion = cmp.config.window.bordered(),
+          documentation = cmp.config.window.bordered(),
+        },
+        mapping = {
+          ["<Tab>"] = vim.schedule_wrap(function(fallback)
+            if cmp.visible() and has_words_before() then
+              cmp.select_next_item({ behavior = cmp.SelectBehavior.Select })
+            else
+              fallback()
+            end
+          end),
+        },
+      })
+    }
   end,
 }

lua/plugins/copilot-cmp.lua

@@ -0,0 +1,6 @@
+return {
+  "zbirenbaum/copilot-cmp",
+  config = function ()
+    require("copilot_cmp").setup()
+  end
+}

lua/plugins/copilot.lua

@@ -0,0 +1,11 @@
+return {
+  "zbirenbaum/copilot.lua",
+  cmd = "Copilot",
+  event = "InsertEnter",
+  config = function()
+    require("copilot").setup({
+      suggestion = { enabled = false },
+      panel = { enabled = false },
+    })
+  end,
+}

lua/plugins/plugins.lua

@@ -1,6 +1,5 @@
 return {
   "airblade/vim-gitgutter",
-  "github/copilot.vim",
   "pangloss/vim-javascript",
   "tpope/vim-endwise",
   "tpope/vim-rails",