From 9c3e4bea8d36cb23082999494e3aea9f547c3c2a Mon Sep 17 00:00:00 2001
From: Ryan Yin <xiaoyin_c@qq.com>
Date: Sat, 12 Aug 2023 14:16:32 +0800
Subject: [PATCH] feat: neovim - find and search globally, refactoring

---
 .../desktop/neovim/astronvim_user/init.lua    |  6 ++---
 .../neovim/astronvim_user/mappings.lua        | 27 +++++++++++++++++++
 home/base/desktop/neovim/default.nix          | 10 +++----
 3 files changed, 33 insertions(+), 10 deletions(-)

diff --git a/home/base/desktop/neovim/astronvim_user/init.lua b/home/base/desktop/neovim/astronvim_user/init.lua
index c2506259..54f21b85 100644
--- a/home/base/desktop/neovim/astronvim_user/init.lua
+++ b/home/base/desktop/neovim/astronvim_user/init.lua
@@ -99,8 +99,7 @@ return {
         },
       }
     },
-    -- The plugin offers the `:Refactor` command to refactor code.
-    -- TODO not work yet
+    -- The plugin offers the alibity to refactor code.
     {
       "ThePrimeagen/refactoring.nvim",
       dependencies = {
@@ -108,8 +107,7 @@ return {
         {"nvim-treesitter/nvim-treesitter"}
       }
     },
-    -- The plugin offers the `:Spectre` command to search and replace.
-    -- TODO not work yet
+    -- The plugin offers the abilibty to search and replace.
     {
       "nvim-pack/nvim-spectre",
       dependencies = {
diff --git a/home/base/desktop/neovim/astronvim_user/mappings.lua b/home/base/desktop/neovim/astronvim_user/mappings.lua
index 139c1692..1af3ccf9 100644
--- a/home/base/desktop/neovim/astronvim_user/mappings.lua
+++ b/home/base/desktop/neovim/astronvim_user/mappings.lua
@@ -4,6 +4,7 @@
 -- lower level configuration and more robust one. (which-key will
 -- automatically pick-up stored data by this setting.)
 local utils = require "astronvim.utils"
+require("telescope").load_extension("refactoring")
 return {
   -- first key is the mode
   n = {
@@ -13,6 +14,32 @@ return {
     -- quick save
     ["<C-s>"] = { ":w!<cr>", desc = "Save File" },  -- change description but the same command
     ["<leader>tp"] = { function() utils.toggle_term_cmd("ipython") end, desc = "ToggleTerm python" },
+
+    -- search and replace globally
+    ['<leader>ss'] = {'<cmd>lua require("spectre").toggle()<CR>', desc = "Toggle Spectre" },
+    ['<leader>sw'] = {'<cmd>lua require("spectre").open_visual({select_word=true})<CR>', desc = "Search current word" },
+    ['<leader>sp'] ={'<cmd>lua require("spectre").open_file_search({select_word=true})<CR>', desc = "Search on current file" },
+
+    -- refactoring
+    ["<leader>ri"] = { function() require('refactoring').refactor('Inline Variable') end, desc = "Refactoring Inline Variable" },
+    ["<leader>rb"] = { function() require('refactoring').refactor('Extract Block') end, desc = "Extract Block" },
+    ["<leader>rbf"] = { function() require('refactoring').refactor('Extract Block To File') end, desc = "Extract Block To File" },
+    ["<leader>rr"] = { function() require('telescope').extensions.refactoring.refactors() end, desc = "Prompt for a refactor to apply" },
+    ["<leader>rp"] = { function() require('refactoring').debug.printf({below = false}) end, desc = "Print debug info" },
+    ["<leader>rv"] = { function() require('refactoring').debug.print_var() end, desc = "Print debug var" },
+    ["<leader>rc"] = { function() require('refactoring').debug.cleanup({}) end, desc = "Cleanup debugging" },
+  },
+  v = {
+    -- search and replace globally
+    ['<leader>sw'] =  {'<esc><cmd>lua require("spectre").open_visual()<CR>', desc = "Search current word" },
+  },
+  x = {
+    -- refactoring
+    ["<leader>ri"] = { function() require('refactoring').refactor('Inline Variable') end, desc = "Refactoring Inline Variable" },
+    ["<leader>re"] = { function() require('refactoring').refactor('Extract Function') end, desc = "Extract Function" },
+    ["<leader>rf"] = { function() require('refactoring').refactor('Extract Function To File') end, desc = "Extract Function To File" },
+    ["<leader>rv"] = { function() require('refactoring').refactor('Extract Variable') end, desc = "Extract Variable" },
+    ["<leader>rr"] = { function() require('telescope').extensions.refactoring.refactors() end, desc = "Prompt for a refactor to apply" },
   },
   t = {
     -- setting a mapping to false will disable it
diff --git a/home/base/desktop/neovim/default.nix b/home/base/desktop/neovim/default.nix
index c44bf2f7..4acdef5d 100644
--- a/home/base/desktop/neovim/default.nix
+++ b/home/base/desktop/neovim/default.nix
@@ -85,6 +85,10 @@
 #        2. `c` means ask for confirmation before replacing.
 #        3. `i` means ignore case.
 #
+#    Seach and replace globally: 
+#        1. Open Spectre search and replace panel: `<Space> + ss` 
+#        2. search and replace in command line: `find -name "*.nix" | sad '<pattern>' '<replacement>' | delta`
+#
 #    Joining a Selection of Lines With Space:  `:join`
 #    Joining without spaces:                   `:join!`
 #
@@ -94,12 +98,6 @@
 #
 #    Save the selected text to a file:         `:w filename`  (will show `:'<,'>w filename`)
 #
-#    Search key pattern and Replace in Multiple Files:
-#        sed -ri "s/pattern_str/replace_str/g" $(grep "key_pattern" 'path_pattern' -rl)
-#
-#    Search file name pattern and Replace in Multiple Files:
-#        sed -ri "s/pattern_str/replace_str/g" $(find . -name "pattern")
-#
 #    ......
 #    See https://astronvim.com/Basic%20Usage/walkthrough
 #