feat: add blink.cmp completion

lua/plugins/cmp.lua

@@ -1,128 +1,43 @@
--- Autocompletion
 return {
-  'hrsh7th/nvim-cmp',
-  event = 'InsertEnter',
-  dependencies = {
-    -- Snippet Engine & its associated nvim-cmp source
-    {
-      'L3MON4D3/LuaSnip',
-      build = (function()
-        return 'make install_jsregexp'
-      end)(),
-      dependencies = {
-        -- `friendly-snippets` contains a variety of premade snippets.
-        --    See the README about individual language/framework/plugin snippets:
-        --    https://github.com/rafamadriz/friendly-snippets
-        -- {
-        --   'rafamadriz/friendly-snippets',
-        --   config = function()
-        --     require('luasnip.loaders.from_vscode').lazy_load()
-        --   end,
-        -- },
-      },
+  'saghen/blink.cmp',
+  -- optional: provides snippets for the snippet source
+  dependencies = 'rafamadriz/friendly-snippets',
+
+  -- use a release tag to download pre-built binaries
+  version = 'v0.*',
+
+  ---@module 'blink.cmp'
+  ---@type blink.cmp.Config
+  opts = {
+    -- 'default' for mappings similar to built-in completion
+    -- 'super-tab' for mappings similar to vscode (tab to accept, arrow keys to navigate)
+    -- 'enter' for mappings similar to 'super-tab' but with 'enter' to accept
+    -- see the "default configuration" section below for full documentation on how to define
+    -- your own keymap.
+    keymap = { preset = 'default' },
+
+    appearance = {
+      -- Sets the fallback highlight groups to nvim-cmp's highlight groups
+      -- Useful for when your theme doesn't support blink.cmp
+      -- will be removed in a future release
+      use_nvim_cmp_as_default = true,
+      -- Set to 'mono' for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
+      -- Adjusts spacing to ensure icons are aligned
+      nerd_font_variant = 'mono',
     },
-    'saadparwaiz1/cmp_luasnip',
 
-    -- Adds other completion capabilities.
-    --  nvim-cmp does not ship with all sources by default. They are split
-    --  into multiple repos for maintenance purposes.
-    'hrsh7th/cmp-nvim-lsp',
-    'hrsh7th/cmp-path',
-    'onsails/lspkind.nvim',
+    -- default list of enabled providers defined so that you can extend it
+    -- elsewhere in your config, without redefining it, via `opts_extend`
+    sources = {
+      default = { 'lsp', 'path', 'snippets', 'buffer' },
+      -- optionally disable cmdline completions
+      -- cmdline = {},
+    },
+
+    -- experimental signature help support
+    signature = { enabled = true },
   },
-  config = function()
-    -- See `:help cmp`
-    local cmp = require 'cmp'
-    local luasnip = require 'luasnip'
-    luasnip.config.setup {}
-
-    cmp.setup {
-      snippet = {
-        expand = function(args)
-          luasnip.lsp_expand(args.body)
-        end,
-      },
-      completion = { completeopt = 'menu,menuone,noinsert' },
-
-      -- For an understanding of why these mappings were
-      -- chosen, you will need to read `:help ins-completion`
-      --
-      -- No, but seriously. Please read `:help ins-completion`, it is really good!
-      mapping = cmp.mapping.preset.insert {
-        -- Select the [n]ext item
-        ['<C-n>'] = cmp.mapping.select_next_item(),
-        -- Select the [p]revious item
-        ['<C-p>'] = cmp.mapping.select_prev_item(),
-
-        -- Scroll the documentation window [b]ack / [f]orward
-        ['<C-b>'] = cmp.mapping.scroll_docs(-4),
-        ['<C-f>'] = cmp.mapping.scroll_docs(4),
-
-        -- Accept ([y]es) the completion.
-        --  This will auto-import if your LSP supports it.
-        --  This will expand snippets if the LSP sent a snippet.
-        ['<C-y>'] = cmp.mapping.confirm { select = true },
-
-        -- If you prefer more traditional completion keymaps,
-        -- you can uncomment the following lines
-        --['<CR>'] = cmp.mapping.confirm { select = true },
-        --['<Tab>'] = cmp.mapping.select_next_item(),
-        --['<S-Tab>'] = cmp.mapping.select_prev_item(),
-
-        -- Manually trigger a completion from nvim-cmp.
-        --  Generally you don't need this, because nvim-cmp will display
-        --  completions whenever it has completion options available.
-        ['<C-Space>'] = cmp.mapping.complete {},
-
-        -- Think of <c-l> as moving to the right of your snippet expansion.
-        --  So if you have a snippet that's like:
-        --  function $name($args)
-        --    $body
-        --  end
-        --
-        -- <c-l> will move you to the right of each of the expansion locations.
-        -- <c-h> is similar, except moving you backwards.
-        ['<C-l>'] = cmp.mapping(function()
-          if luasnip.expand_or_locally_jumpable() then
-            luasnip.expand_or_jump()
-          end
-        end, { 'i', 's' }),
-        ['<C-h>'] = cmp.mapping(function()
-          if luasnip.locally_jumpable(-1) then
-            luasnip.jump(-1)
-          end
-        end, { 'i', 's' }),
-
-        -- For more advanced Luasnip keymaps (e.g. selecting choice nodes, expansion) see:
-        --    https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
-      },
-      sources = {
-        {
-          name = 'lazydev',
-          -- set group index to 0 to skip loading LuaLS completions as lazydev recommends it
-          group_index = 0,
-        },
-        { name = 'nvim_lsp' },
-        { name = 'luasnip' },
-        { name = 'path' },
-        { name = 'buffer', option = { keyword_pattern = [[\k\+]] } },
-        { name = 'crates' },
-      },
-      formatting = {
-        format = require('lspkind').cmp_format {
-          mode = 'symbol_text',
-          menu = {
-            nvim_lsp = '[LSP]',
-            buffer = '[Buffer]',
-            luasnip = '[Luasnip]',
-            lazydev = '[LazyDev]',
-            path = '[Path]',
-            crates = '[Crates]',
-          },
-          maxwidth = 90,
-          ellipsis_char = '...',
-        },
-      },
-    }
-  end,
+  -- allows extending the providers array elsewhere in your config
+  -- without having to redefine it
+  opts_extend = { 'sources.default' },
 }