From 04a3402b5af1965d9a146e96c691c05d5e3496af Mon Sep 17 00:00:00 2001
From: Eric Wong <eric@wsdjeg.net>
Date: Fri, 15 Mar 2024 00:51:59 +0800
Subject: [PATCH] feat(telescope): make `SPC f r` use `Telescope neomru`

---
 autoload/SpaceVim/layers/telescope.vim  |  2 +-
 config/plugins/telescope.nvim-0.1.2.vim |  1 +
 config/plugins/telescope.nvim-0.1.5.vim |  1 +
 lua/telescope/_extensions/neomru.lua    | 57 +++++++++++++++++++++++++
 4 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 lua/telescope/_extensions/neomru.lua

diff --git a/autoload/SpaceVim/layers/telescope.vim b/autoload/SpaceVim/layers/telescope.vim
index b20452956..e76f88578 100644
--- a/autoload/SpaceVim/layers/telescope.vim
+++ b/autoload/SpaceVim/layers/telescope.vim
@@ -103,7 +103,7 @@ function! SpaceVim#layers#telescope#config() abort
         \ 1)
 
   let lnum = expand('<slnum>') + s:lnum - 1
-  call SpaceVim#mapping#space#def('nnoremap', ['f', 'r'], 'Telescope oldfiles',
+  call SpaceVim#mapping#space#def('nnoremap', ['f', 'r'], 'Telescope neomru',
         \ ['open-recent-file',
         \ [
         \ 'SPC f r is to open recent file list',
diff --git a/config/plugins/telescope.nvim-0.1.2.vim b/config/plugins/telescope.nvim-0.1.2.vim
index cc85afd7b..67bdf154d 100644
--- a/config/plugins/telescope.nvim-0.1.2.vim
+++ b/config/plugins/telescope.nvim-0.1.2.vim
@@ -4,6 +4,7 @@ lua require('telescope').load_extension('project')
 lua require('telescope').load_extension('scriptnames')
 lua require('telescope').load_extension('neoyank')
 lua require('telescope').load_extension('task')
+lua require('telescope').load_extension('neomru')
 if SpaceVim#layers#isLoaded('zettelkasten')
   lua require('telescope').load_extension('zettelkasten_template')
 endif
diff --git a/config/plugins/telescope.nvim-0.1.5.vim b/config/plugins/telescope.nvim-0.1.5.vim
index 4f8a4d122..34de184de 100644
--- a/config/plugins/telescope.nvim-0.1.5.vim
+++ b/config/plugins/telescope.nvim-0.1.5.vim
@@ -4,6 +4,7 @@ lua require('telescope').load_extension('project')
 lua require('telescope').load_extension('scriptnames')
 lua require('telescope').load_extension('neoyank')
 lua require('telescope').load_extension('task')
+lua require('telescope').load_extension('neomru')
 if SpaceVim#layers#isLoaded('zettelkasten')
   lua require('telescope').load_extension('zettelkasten_template')
 endif
diff --git a/lua/telescope/_extensions/neomru.lua b/lua/telescope/_extensions/neomru.lua
new file mode 100644
index 000000000..526b23e9b
--- /dev/null
+++ b/lua/telescope/_extensions/neomru.lua
@@ -0,0 +1,57 @@
+--=============================================================================
+-- neomru.lua --- telescope neomru extension
+-- Copyright (c) 2024 Wang Shidong & Contributors
+-- Author: Wang Shidong < wsdjeg@outlook.com >
+-- URL: https://spacevim.org
+-- License: GPLv3
+--=============================================================================
+
+local action_state = require("telescope.actions.state")
+local actions = require("telescope.actions")
+local conf = require("telescope.config").values
+local entry_display = require("telescope.pickers.entry_display")
+local finders = require("telescope.finders")
+local pickers = require("telescope.pickers")
+local sp_file = require('spacevim.api').import('file')
+
+local function prepare_output_table()
+    local lines = {}
+    local oldfiles = vim.fn['neomru#_gather_file_candidates']()
+
+    for _, f in ipairs(oldfiles) do
+        table.insert(lines, sp_file.unify_path(f, ':.'))
+    end
+    return lines
+end
+
+local function show_script_names(opts)
+    opts = opts or {}
+    pickers.new(opts, {
+        prompt_title = "Recent Files",
+        finder = finders.new_table {
+            results = prepare_output_table()
+        },
+        sorter = conf.generic_sorter(opts),
+        attach_mappings = function(prompt_bufnr, map)
+            actions.select_default:replace(function()
+                actions.close(prompt_bufnr)
+                local entry = action_state.get_selected_entry()
+                -- print(vim.inspect(selection))
+                -- vim.cmd("e " + entry.value)
+                vim.cmd('e ' .. entry.value)
+            end)
+            return true
+        end,
+    }):find()
+end
+
+local function run()
+    show_script_names()
+end
+
+return require("telescope").register_extension({
+    exports = {
+        -- Default when to argument is given, i.e. :Telescope scriptnames
+        neomru = run,
+    },
+})