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;; Configuration for completion plugin.
(module config.cmp {autoload {nvim aniseed.nvim util util}})

(let [cmp (util.load-plugin :cmp)
      lspkind (util.load-plugin :lspkind)
      luasnip (util.load-plugin :luasnip)
      luasnip-vscode (require :luasnip/loaders/from_vscode)]
  (luasnip-vscode.lazy_load)
  (lspkind.init)
  (cmp.setup {
    :snippet {:expand (fn [args]
                        (luasnip.lsp_expand args.body))}
    :mapping {:<C-k> (cmp.mapping.select_prev_item)
              :<C-j> (cmp.mapping.select_next_item)
              :<C-b> (cmp.mapping (cmp.mapping.scroll_docs -1)
                                  [:i :c])
              :<C-f> (cmp.mapping (cmp.mapping.scroll_docs 1) [:i :c])
              :<C-space> (cmp.mapping (cmp.mapping.complete) [:i :c])
              :<C-e> (cmp.mapping {:i (cmp.mapping.abort)
                                   :c (cmp.mapping.close)})
              :<CR> (cmp.mapping.confirm {:select true})
              :<CR> (cmp.mapping.confirm {:select true})}
    :sources [{:name :nvim_lsp}
              {:name :nvim_lua}
              {:name :luasnip}
              {:name :buffer :keyword_length 4}
              {:name :path :keyword_length 6}]
    :formatting {:format (lspkind.cmp_format {:with_text true
                                              :menu {:buffer "[Buf]"
                                                     :nvim_lsp "[LSP]"
                                                     :nvim_lua "[api]"
                                                     :path "[path]"
                                                     :luasnip "[Snip]"}})}
    :window {
      :documentation {:border ["╭"
                               "─"
                               "╮"
                               "│"
                               "╯"
                               "─"
                               "╰"
                               "│"]}}
    :confirm_opts {:behavior cmp.ConfirmBehavior.Replace
                   :select false}
    :experimental {:ghost_text false :native_menu false}}))