From 6868df51d26885004b50e7f4a45d38d9a209d587 Mon Sep 17 00:00:00 2001
From: Damjan 9000 <damjan.9000@gmail.com>
Date: Sat, 24 Feb 2024 15:21:25 +0100
Subject: [PATCH] feat(bultin.buffer): add select_current option (#2918)

---
 doc/telescope.txt                    | 2 ++
 lua/telescope/builtin/__internal.lua | 3 +++
 lua/telescope/builtin/init.lua       | 1 +
 3 files changed, 6 insertions(+)

diff --git a/doc/telescope.txt b/doc/telescope.txt
index ab8faff..7004e85 100644
--- a/doc/telescope.txt
+++ b/doc/telescope.txt
@@ -1423,6 +1423,8 @@ builtin.buffers({opts})                          *telescope.builtin.buffers()*
                                             bufnr_a should go first. Runs
                                             after sorting by most recent (if
                                             specified)
+        {select_current}        (boolean)   select current buffer (default:
+                                            false)
 
 
 builtin.colorscheme({opts})                  *telescope.builtin.colorscheme()*
diff --git a/lua/telescope/builtin/__internal.lua b/lua/telescope/builtin/__internal.lua
index 6dc1363..b20cf19 100644
--- a/lua/telescope/builtin/__internal.lua
+++ b/lua/telescope/builtin/__internal.lua
@@ -949,6 +949,9 @@ internal.buffers = function(opts)
       local idx = ((buffers[1] ~= nil and buffers[1].flag == "%") and 2 or 1)
       table.insert(buffers, idx, element)
     else
+      if opts.select_current and flag == "%" then
+        default_selection_idx = bufnr
+      end
       table.insert(buffers, element)
     end
   end
diff --git a/lua/telescope/builtin/init.lua b/lua/telescope/builtin/init.lua
index 062d991..e40ef2c 100644
--- a/lua/telescope/builtin/init.lua
+++ b/lua/telescope/builtin/init.lua
@@ -349,6 +349,7 @@ builtin.reloader = require_on_exported_call("telescope.builtin.__internal").relo
 ---@field bufnr_width number: Defines the width of the buffer numbers in front of the filenames  (default: dynamic)
 ---@field file_encoding string: file encoding for the previewer
 ---@field sort_buffers function: sort fn(bufnr_a, bufnr_b). true if bufnr_a should go first. Runs after sorting by most recent (if specified)
+---@field select_current boolean: select current buffer (default: false)
 builtin.buffers = require_on_exported_call("telescope.builtin.__internal").buffers
 
 --- Lists available colorschemes and applies them on `<cr>`