From 59ef37ded43a77a4c0f35be434f1ea72a407ce84 Mon Sep 17 00:00:00 2001
From: Simon Zeng <contact@simonzeng.com>
Date: Sat, 24 Oct 2020 23:00:22 -0400
Subject: [PATCH] Add telescopes provider (#168)

Amendment: replace the old `builtin`
---
 lua/telescope/actions.lua | 9 +++++++++
 lua/telescope/builtin.lua | 4 ++++
 2 files changed, 13 insertions(+)

diff --git a/lua/telescope/actions.lua b/lua/telescope/actions.lua
index ebebbea..878ac0e 100644
--- a/lua/telescope/actions.lua
+++ b/lua/telescope/actions.lua
@@ -165,6 +165,15 @@ actions.set_command_line = function(prompt_bufnr)
   vim.cmd(entry.value)
 end
 
+actions.run_builtin = function(prompt_bufnr)
+  local entry = actions.get_selected_entry(prompt_bufnr)
+
+  actions.close(prompt_bufnr)
+  vim.cmd [[startinsert]]
+
+  require('telescope.builtin')[entry.text]()
+end
+
 -- TODO: Think about how to do this.
 actions.insert_value = function(prompt_bufnr)
   local entry = actions.get_selected_entry(prompt_bufnr)
diff --git a/lua/telescope/builtin.lua b/lua/telescope/builtin.lua
index 5e4a06f..7da08f8 100644
--- a/lua/telescope/builtin.lua
+++ b/lua/telescope/builtin.lua
@@ -523,6 +523,10 @@ builtin.builtin = function(opts)
     },
     previewer = previewers.qflist.new(opts),
     sorter = conf.generic_sorter(opts),
+    attach_mappings = function(_, map)
+      map('i', '<CR>', actions.run_builtin)
+      return true
+    end
   }):find()
 end