From a9c14629bdb3edd1d9803b9a6e311f8ba256908e Mon Sep 17 00:00:00 2001
From: Ariel D'Alessandro <dalessandro.ariel@gmail.com>
Date: Fri, 21 Jan 2022 20:47:06 +0100
Subject: add completition for open buffers

---
 lua/alpha/completition.lua | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'lua/alpha/completition.lua')

diff --git a/lua/alpha/completition.lua b/lua/alpha/completition.lua
index 987763d..730004e 100644
--- a/lua/alpha/completition.lua
+++ b/lua/alpha/completition.lua
@@ -39,7 +39,19 @@ cmp.setup {
         { name = "nvim_lsp" },
         { name = "path" },
         { name = "luasnip" },
-        { name = "buffer", keyword_length = 5 },
+        {
+            name = "buffer",
+            keyword_length = 5,
+            option = {
+                get_bufnrs = function()
+                    local bufs = {}
+                    for _, win in ipairs(vim.api.nvim_list_wins()) do
+                        bufs[vim.api.nvim_win_get_buf(win)] = true
+                    end
+                    return vim.tbl_keys(bufs)
+                end
+            }
+        },
     },
 
     snippet = {
-- 
cgit v1.2.3