nvim/lua/plugins/completion.lua

return {
  {
    "saghen/blink.cmp",
    dependencies = {
      "L3MON4D3/LuaSnip",
      "rafamadriz/friendly-snippets",
    },
    version = "*",
    config = function()
      require("blink.cmp").setup({
        snippets = { preset = "luasnip" },
        signature = { enabled = true },
        appearance = {
          use_nvim_cmp_as_default = false,
          nerd_font_variant = "normal",
        },
        sources = {
          default = { "lsp", "path", "snippets", "buffer" },
          providers = {
            cmdline = {
              min_keyword_length = 2,
            },
          },
        },
        keymap = {
          ["<C-space>"] = {
            "show",
            "show_documentation",
            "hide_documentation",
          },
          ["<C-d>"] = { "hide", "fallback" },
          ["<C-c>"] = { "hide", "fallback" },
          ["<CR>"] = { "accept", "fallback" },
          ["<C-k>"] = { "select_prev", "fallback" },
          ["<C-j>"] = { "select_next", "fallback" },
        },

        cmdline = {
          enabled = true,
          completion = { menu = { auto_show = true } },
          keymap = {
            ["<CR>"] = { "accept_and_enter", "fallback" },
          },
        },

        completion = {
          list = {
            selection = {
              auto_insert = true,
              preselect = false,
            },
          },
          menu = {
            border = "rounded",
            scrolloff = 1,
            scrollbar = true,
            draw = {
              columns = {
                { "kind_icon" },
                { "label", "label_description", gap = 1 },
                { "kind" },
                { "source_name" },
              },
            },
          },
          documentation = {
            auto_show = true,
            auto_show_delay_ms = 200,
          },
        },

        fuzzy = {
          -- Frecency tracks the most recently/frequently used items and boosts the score of the item
          use_frecency = true,

          -- Proximity bonus boosts the score of items matching nearby words
          use_proximity = true,

          -- Controls which sorts to use and in which order, falling back to the next sort if the first one returns nil
          -- You may pass a function instead of a string to customize the sorting
          sorts = { "score", "sort_text" },
        },
      })

      require("luasnip.loaders.from_vscode").lazy_load()
    end,
  },
}