added cmp back

lua/plugins/cmp.lua

@@ -0,0 +1,113 @@
+return {
+  'hrsh7th/nvim-cmp',
+  lazy = false,
+  dependencies = {
+    'neovim/nvim-lspconfig',
+    'hrsh7th/cmp-nvim-lsp',
+    'hrsh7th/cmp-buffer',
+    'hrsh7th/cmp-path',
+    'hrsh7th/cmp-cmdline',
+    'L3MON4D3/LuaSnip',
+    'saadparwaiz1/cmp_luasnip',
+    'onsails/lspkind.nvim',
+  },
+  config = function()
+    local cmp = require('cmp')
+    local lspkind = require('lspkind')
+
+    local kind_icons = {
+      Text = '',
+      Method = '󰆧',
+      Function = '󰊕',
+      Constructor = '',
+      Field = '󰇽',
+      Variable = '󰂡',
+      Class = '󰠱',
+      Interface = '',
+      Module = '',
+      Property = '󰜢',
+      Unit = '',
+      Value = '󰎠',
+      Enum = '',
+      Keyword = '󰌋',
+      Snippet = '',
+      Color = '󰏘',
+      File = '󰈙',
+      Reference = '',
+      Folder = '󰉋',
+      EnumMember = '',
+      Constant = '󰏿',
+      Struct = '',
+      Event = '',
+      Operator = '󰆕',
+      TypeParameter = '󰅲',
+    }
+    cmp.setup({
+      snippet = {
+        -- REQUIRED - you must specify a snippet engine
+        expand = function(args)
+          require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
+        end,
+      },
+      window = {
+        completion = cmp.config.window.bordered(),
+        documentation = cmp.config.window.bordered(),
+      },
+      mapping = cmp.mapping.preset.insert({
+        ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+        ['<C-f>'] = cmp.mapping.scroll_docs(4),
+        ['<C-Space>'] = cmp.mapping.complete(),
+        ['<C-e>'] = cmp.mapping.abort(),
+        ['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
+      }),
+      sources = cmp.config.sources({
+        { name = 'nvim_lsp' },
+        { name = 'luasnip' }, -- For luasnip users.
+      }, {
+        { name = 'buffer' },
+      }),
+      formatting = {
+        format = lspkind.cmp_format({
+          mode = 'symbol',
+          menu = ({
+            buffer = '[Buffer]',
+            nvim_lsp = '[LSP]',
+            luasnip = '[LuaSnip]',
+            nvim_lua = '[Lua]',
+            latex_symbols = '[Latex]',
+          })
+        }),
+      },
+    })
+
+    -- To use git you need to install the plugin petertriho/cmp-git and uncomment lines below
+    -- Set configuration for specific filetype.
+    --[[ cmp.setup.filetype('gitcommit', {
+    sources = cmp.config.sources({
+      { name = 'git' },
+    }, {
+      { name = 'buffer' },
+    })
+ })
+ require("cmp_git").setup() ]] --
+
+    -- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
+    cmp.setup.cmdline({ '/', '?' }, {
+      mapping = cmp.mapping.preset.cmdline(),
+      sources = {
+        { name = 'buffer' }
+      }
+    })
+
+    -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
+    cmp.setup.cmdline(':', {
+      mapping = cmp.mapping.preset.cmdline(),
+      sources = cmp.config.sources({
+        { name = 'path' }
+      }, {
+        { name = 'cmdline' }
+      }),
+      matching = { disallow_symbol_nonprefix_matching = false }
+    })
+  end
+}