update nvim to use packer

nvim/plugin-confs/bufferline.lua

@@ -15,7 +15,7 @@ require('bufferline').setup {
     -- NOTE: this plugin is designed with this icon in mind,
     -- and so changing this is NOT recommended, this is intended
     -- as an escape hatch for people who cannot bear it for whatever reason
-    indicator_icon = '▎',
+    indicator_style = '▎',
     buffer_close_icon = '',
     modified_icon = '●',
     close_icon = '',

nvim/plugin-confs/copilot.lua

@@ -0,0 +1,38 @@
+require('copilot').setup({
+  panel = {
+    enabled = true,
+    auto_refresh = false,
+    keymap = {
+      jump_prev = "[[",
+      jump_next = "]]",
+      accept = "<CR>",
+      refresh = "gr",
+      open = "<S-CR>"
+    },
+  },
+  suggestion = {
+    enabled = true,
+    auto_trigger = false,
+    debounce = 75,
+    keymap = {
+     accept = "<M-l>",
+     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 version must be < 18
+  plugin_manager_path = vim.fn.stdpath("data") .. "/site/pack/packer",
+  server_opts_overrides = {},
+})

nvim/plugin-confs/lsp-kind.lua

@@ -0,0 +1,8 @@
+-- lspkind.lua
+local lspkind = require("lspkind")
+lspkind.init({
+  symbol_map = {
+    Copilot = ""
+  },
+})
+vim.api.nvim_set_hl(0, "CmpItemKindCopilot", {fg ="#6CC644"})

nvim/plugin-confs/nvim-cmp.lua

@@ -8,6 +8,12 @@ capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)
 -- luasnip setup
 local luasnip = require 'luasnip'
 
+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
+
 cmp.setup({
     snippet = {
         expand = function(args)
@@ -38,26 +44,22 @@ cmp.setup({
         ['<C-e>'] = cmp.mapping.close(),
         ['<CR>'] = cmp.mapping.confirm {
             behavior = cmp.ConfirmBehavior.Replace,
-            select = true,
+            select = false,
         },
-        -- ['<Tab>'] = function(fallback)
-        --   if cmp.visible() then
-        --     cmp.select_next_item()
-        --   elseif luasnip.expand_or_jumpable() then
-        --     luasnip.expand_or_jump()
-        --   else
-        --     fallback()
-        --   end
-        -- end,
-        -- ['<S-Tab>'] = function(fallback)
-        --   if cmp.visible() then
-        --     cmp.select_prev_item()
-        --   elseif luasnip.jumpable(-1) then
-        --     luasnip.jump(-1)
-        --   else
-        --     fallback()
-        --   end
-        -- end,
+        ["<Tab>"] = cmp.mapping(function(fallback)
+         if cmp.visible() then
+           cmp.select_next_item()
+         elseif has_words_before() then
+           cmp.complete()
+         else
+           fallback() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
+         end
+       end, { "i", "s" }),
+        ['<S-Tab>'] = cmp.mapping(function()
+         if cmp.visible() then
+           cmp.select_prev_item()
+         end
+       end, { "i", "s"}),
     },
     formatting = {
         format = lspkind.cmp_format({
@@ -101,3 +103,11 @@ for _, lsp in ipairs(servers) do
         capabilities = capabilities,
     }
 end
+
+
+cmp.event:on("menu_opened", function()
+  vim.b.copilot_suggestion_hidden = true
+end)
+cmp.event:on("menu_closed", function()
+  vim.b.copilot_suggestion_hidden = false
+end)