config updated with new pluggins added

lua/kickstart/plugins/neo-tree.lua

@@ -3,23 +3,99 @@
 
 return {
   'nvim-neo-tree/neo-tree.nvim',
-  version = '*',
   dependencies = {
     'nvim-lua/plenary.nvim',
-    'nvim-tree/nvim-web-devicons', -- not strictly required, but recommended
+    'nvim-tree/nvim-web-devicons',
     'MunifTanjim/nui.nvim',
   },
-  cmd = 'Neotree',
+  event = 'VeryLazy',
   keys = {
-    { '\\', ':Neotree reveal<CR>', desc = 'NeoTree reveal', silent = true },
+    { '<leader>e', ':Neotree toggle float<CR>', silent = true, desc = 'Float File Explorer' },
+    { '<leader><Tab>', ':Neotree toggle left<CR>', silent = true, desc = 'Left File Explorer' },
   },
-  opts = {
-    filesystem = {
-      window = {
-        mappings = {
-          ['\\'] = 'close_window',
+  config = function()
+    require('neo-tree').setup {
+      close_if_last_window = true,
+      popup_border_style = 'single',
+      enable_git_status = true,
+      enable_modified_markers = true,
+      enable_diagnostics = true,
+      sort_case_insensitive = true,
+      default_component_configs = {
+        indent = {
+          with_markers = true,
+          with_expanders = true,
+        },
+        modified = {
+          symbol = ' ',
+          highlight = 'NeoTreeModified',
+        },
+        icon = {
+          folder_closed = '',
+          folder_open = '',
+          folder_empty = '',
+          folder_empty_open = '',
+        },
+        git_status = {
+          symbols = {
+            -- Change type
+            added = '',
+            deleted = '',
+            modified = '',
+            renamed = '',
+            -- Status type
+            untracked = '',
+            ignored = '',
+            unstaged = '',
+            staged = '',
+            conflict = '',
+          },
         },
       },
-    },
-  },
+      window = {
+        position = 'float',
+        width = 35,
+      },
+      filesystem = {
+        use_libuv_file_watcher = true,
+        filtered_items = {
+          hide_dotfiles = false,
+          hide_gitignored = false,
+          hide_by_name = {
+            'node_modules',
+          },
+          never_show = {
+            '.DS_Store',
+            'thumbs.db',
+          },
+        },
+      },
+      source_selector = {
+        winbar = true,
+        sources = {
+          { source = 'filesystem', display_name = '   Files ' },
+          { source = 'buffers', display_name = '   Bufs ' },
+          { source = 'git_status', display_name = '   Git ' },
+        },
+      },
+      event_handlers = {
+        {
+          event = 'neo_tree_window_after_open',
+          handler = function(args)
+            if args.position == 'left' or args.position == 'right' then
+              vim.cmd 'wincmd ='
+            end
+          end,
+        },
+        {
+          event = 'neo_tree_window_after_close',
+          handler = function(args)
+            if args.position == 'left' or args.position == 'right' then
+              vim.cmd 'wincmd ='
+            end
+          end,
+        },
+      },
+    }
+  end,
 }

lua/kickstart/plugins/nvim-cmp.lua

@@ -0,0 +1,62 @@
+return {
+  'hrsh7th/nvim-cmp',
+  event = 'InsertEnter',
+  dependencies = {
+    'hrsh7th/cmp-buffer', -- source for text in buffer
+    'hrsh7th/cmp-path', -- source for file system paths
+    {
+      'L3MON4D3/LuaSnip',
+      -- follow latest release.
+      version = 'v2.*', -- Replace <CurrentMajor> by the latest released major (first number of latest release)
+      -- install jsregexp (optional!).
+      build = 'make install_jsregexp',
+    },
+    'saadparwaiz1/cmp_luasnip', -- for autocompletion
+    'rafamadriz/friendly-snippets', -- useful snippets
+    'onsails/lspkind.nvim', -- vs-code like pictograms
+  },
+  config = function()
+    local cmp = require 'cmp'
+
+    local luasnip = require 'luasnip'
+
+    local lspkind = require 'lspkind'
+
+    -- loads vscode style snippets from installed plugins (e.g. friendly-snippets)
+    require('luasnip.loaders.from_vscode').lazy_load()
+
+    cmp.setup {
+      completion = {
+        completeopt = 'menu,menuone,preview,noselect',
+      },
+      snippet = { -- configure how nvim-cmp interacts with snippet engine
+        expand = function(args)
+          luasnip.lsp_expand(args.body)
+        end,
+      },
+      mapping = cmp.mapping.preset.insert {
+        ['<C-k>'] = cmp.mapping.select_prev_item(), -- previous suggestion
+        ['<C-j>'] = cmp.mapping.select_next_item(), -- next suggestion
+        ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+        ['<C-f>'] = cmp.mapping.scroll_docs(4),
+        ['<C-Space>'] = cmp.mapping.complete(), -- show completion suggestions
+        ['<C-e>'] = cmp.mapping.abort(), -- close completion window
+        ['<CR>'] = cmp.mapping.confirm { select = false },
+      },
+      -- sources for autocompletion
+      sources = cmp.config.sources {
+        { name = 'nvim_lsp' },
+        { name = 'luasnip' }, -- snippets
+        { name = 'buffer' }, -- text within current buffer
+        { name = 'path' }, -- file system paths
+      },
+      -- configure lspkind for vs-code like pictograms in completion menu
+      formatting = {
+        format = lspkind.cmp_format {
+          maxwidth = 50,
+          ellipsis_char = '...',
+        },
+      },
+    }
+  end,
+}