cmp.lua

return {
  'hrsh7th/nvim-cmp',
  event = 'InsertEnter',
  dependencies = {
    'saadparwaiz1/cmp_luasnip',
    'hrsh7th/cmp-path',
    'hrsh7th/cmp-nvim-lsp',
    'hrsh7th/cmp-buffer',
    'petertriho/cmp-git',
  },
  opts = function()
    local cmp = require 'cmp'

    return {
      snippet = {
        expand = function(args)
          require('luasnip').lsp_expand(args.body)
        end,
      },

      mapping = cmp.mapping.preset.insert {
        ['<c-space>'] = cmp.mapping.complete(),
        ['<c-y>'] = cmp.mapping.confirm {
          behavior = cmp.ConfirmBehavior.Insert,
          select = true,
        },
      },

      sources = cmp.config.sources({
        { name = 'git' },
        { name = 'nvim_lsp' },
      }, {
        { name = 'luasnip' },
      }, {
        { name = 'cmp-path' },
        { name = 'buffer', keyword_length = 5 },
      }),

      matching = {
        disallow_fuzzy_matching = true,
        disallow_fullfuzzy_matching = true,
        disallow_partial_fuzzy_matching = true,
        disallow_partial_matching = false,
        disallow_prefix_unmatching = true,
      },

      window = {
        documentation = cmp.config.window.bordered {
          winhighlight = 'Normal:NormalFloat,FloatBorder:FloatBorder,CursorLine:Visual,Search:None',
        },
      },

      sorting = {
        comparators = {
          cmp.config.compare.offset,
          cmp.config.compare.exact,
          cmp.config.compare.score,
          cmp.config.compare.kind,
          cmp.config.compare.sort_text,
          cmp.config.compare.length,
          cmp.config.compare.order,
        },
      },
    }
  end,
}