feat: neovim - more plugins

home/base/desktop/neovim/astronvim_user/init.lua

@@ -66,24 +66,40 @@ return {
       end,
     },
 
-    ---- Nushell
+    -- Enhanced matchparen.vim plugin for Neovim to highlight the outer pair.
     {
-      "LhKipp/nvim-nu",
+      "utilyre/sentiment.nvim",
+      version = "*",
+      event = "VeryLazy", -- keep for lazy loading
+      opts = {
+        -- config
+      },
+      init = function()
+        -- `matchparen.vim` needs to be disabled manually in case of lazy loading
+        vim.g.loaded_matchparen = 1
+      end,
+    },
+
+    -- joining blocks of code into oneline, or splitting one line into multiple lines.
+    {
+      'Wansmer/treesj',
+      keys = { '<space>m', '<space>j', '<space>s' },
+      dependencies = { 'nvim-treesitter/nvim-treesitter' },
       config = function()
-        require'nu'.setup({
+        require('treesj').setup({--[[ your config ]]})
-          use_lsp_features = true, -- requires https://github.com/jose-elias-alvarez/null-ls.nvim
+      end,
-          -- lsp_feature: all_cmd_names is the source for the cmd name completion.
+    },
-          -- It can be
+
-          --  * a string, which is interpreted as a shell command and the returned list is the source for completions (requires plenary.nvim)
+    -- clipboard history manager
-          --  * a list, which is the direct source for completions (e.G. all_cmd_names = {"echo", "to csv", ...})
+    {
-          --  * a function, returning a list of strings and the return value is used as the source for completions
+      "gbprod/yanky.nvim",
-          all_cmd_names = [[nu -c 'help commands | get name | str join "\n"']]
+      config = function()
+        require("yanky").setup({
+          -- your configuration comes here
+          -- or leave it empty to use the default settings
+          -- refer to the configuration section below
         })
       end,
-      dependencies = {
-        {"nvim-treesitter/nvim-treesitter"},
-        { "jose-elias-alvarez/null-ls.nvim"},
-      }
     },
 
     -- File explorer(Custom configs)
@@ -135,6 +151,17 @@ return {
       end,
     },
 
+    -- implementation/definition preview
+    {
+      'rmagatti/goto-preview',
+      config = function()
+        require('goto-preview').setup {}
+      end
+    },
+
+    -- Undo tree
+    { "debugloop/telescope-undo.nvim", },
+
     -- Install lsp, formmatter and others via home manager instead of Mason.nvim
     -- LSP installations
     {
@@ -215,6 +242,18 @@ return {
         opts.automatic_installation = false
       end,
     },
+
+    -- Fast and feature-rich surround actions
+    {
+        "kylechui/nvim-surround",
+        version = "*", -- Use for stability; omit to use `main` branch for the latest features
+        event = "VeryLazy",
+        config = function()
+            require("nvim-surround").setup({
+                -- Configuration here, or leave empty to use defaults
+            })
+        end
+    },
   },
 
   -- Configure require("lazy").setup() options

home/base/desktop/neovim/astronvim_user/mappings.lua

@@ -4,7 +4,11 @@
 -- 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")
+require("telescope").load_extension("yank_history")
+require("telescope").load_extension("undo")
+
 return {
   -- first key is the mode
   n = {
@@ -21,13 +25,28 @@ return {
     ['<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>ri"] = { function() require('refactoring').refactor('Inline Variable') end, desc = "Inverse of extract 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>rp"] = { function() require('refactoring').debug.printf({below = false}) end, desc = "Insert print statement to mark the calling of a function" },
-    ["<leader>rv"] = { function() require('refactoring').debug.print_var() end, desc = "Print debug var" },
+    ["<leader>rv"] = { function() require('refactoring').debug.print_var() end, desc = "Insert print statement to print a variable" },
-    ["<leader>rc"] = { function() require('refactoring').debug.cleanup({}) end, desc = "Cleanup debugging" },
+    ["<leader>rc"] = { function() require('refactoring').debug.cleanup({}) end, desc = "Cleanup of all generated print statements" },
+
+    -- yank_history
+    ["<leader>yh"] = { function() require("telescope").extensions.yank_history.yank_history() end, desc = "Preview Yank History" },
+    ["p"] = {"<Plug>(YankyPutAfter)", desc="YankyPutAfter" },
+    ["P"] = {"<Plug>(YankyPutBefore)", desc="YankyPutBefore" },
+
+    -- undo history
+    ["<leader>uh"] = {"<cmd>Telescope undo<cr>", desc="Telescope undo" },
+
+    -- implementation/definition preview
+    ["gpd"] = { "<cmd>lua require('goto-preview').goto_preview_definition()<CR>", desc="goto_preview_definition" },
+    ["gpt"] = { "<cmd>lua require('goto-preview').goto_preview_type_definition()<CR>", desc="goto_preview_type_definition" },
+    ["gpi"] = { "<cmd>lua require('goto-preview').goto_preview_implementation()<CR>", desc="goto_preview_implementation" },
+    ["gP" ] = {  "<cmd>lua require('goto-preview').close_all_win()<CR>", desc="close_all_win" },
+    ["gpr"] = { "<cmd>lua require('goto-preview').goto_preview_references()<CR>", desc="goto_preview_references" },
   },
   v = {
     -- search and replace globally
@@ -35,11 +54,15 @@ return {
   },
   x = {
     -- refactoring
-    ["<leader>ri"] = { function() require('refactoring').refactor('Inline Variable') end, desc = "Refactoring Inline Variable" },
+    ["<leader>ri"] = { function() require('refactoring').refactor('Inline Variable') end, desc = "Inverse of extract variable" },
-    ["<leader>re"] = { function() require('refactoring').refactor('Extract Function') end, desc = "Extract Function" },
+    ["<leader>re"] = { function() require('refactoring').refactor('Extract Function') end, desc = "Extracts the selected code to a separate 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>rv"] = { function() require('refactoring').refactor('Extract Variable') end, desc = "Extracts occurrences of a selected expression to its own variable" },
     ["<leader>rr"] = { function() require('telescope').extensions.refactoring.refactors() end, desc = "Prompt for a refactor to apply" },
+
+    -- yank_history
+    ["p"] = {"<Plug>(YankyPutAfter)", desc="YankyPutAfter" },
+    ["P"] = {"<Plug>(YankyPutBefore)", desc="YankyPutBefore" },
   },
   t = {
     -- setting a mapping to false will disable it

home/base/desktop/neovim/default.nix

@@ -35,10 +35,11 @@
 #    Horizontal Split Terminal:	    `<Space> + th`
 #    Vertical Split Terminal:	      `<Space> + tv`
 #    Open IPython REPL:             `<Space> + tp`
-#    Opening LSP symbols:           `<Space> + lS`
 #    Toggle line wrap:              `<Space> + uw`
 #    Show line diagnostics:         `gl`
+#    Show function/variable info:   `K`
 #    Go to definition:              `gd`
+#    References of a symbol:        `gr`
 #
 #    Switching between windows:     `<Ctrl> + h/j/k/l`
 #    Resizing windows:              `<Ctrl> + Up/Down/Left/Right`
@@ -52,10 +53,11 @@
 #
 #    Toggle buffer auto formatting: `<Space> + uf`
 #    Format Document:               `<Space> + lf`
-#    Comment Line:                  `<Space> + /`
-#        Can be used in visual mode
 #    Code Actions:                  `<Space> + la`
 #    Rename:                        `<Space> + lr`
+#    Opening LSP symbols:           `<Space> + lS`
+#    Comment Line:                  `<Space> + /`
+#        Can be used in visual mode
 #    Open filepath/URL at cursor:   `gx`
 #        This is a neovim builtin command
 #    Find files by name(fzf):       `<Space> + ff`
@@ -89,17 +91,26 @@
 #        1. Open Spectre search and replace panel: `<Space> + ss` 
 #        2. search and replace in command line: `find -name "*.nix" | sad '<pattern>' '<replacement>' | delta`
 #
+#    Add surrounding characters:               `ysiw'`  (will add `'` around the word under cursor)
+#    Delete surrounding characters:            `ds'`    (will delete `'` around the word under cursor)
+#    Change surrounding characters:            `cs'"`   (will change `'` to `"` around the word under cursor)
+#
 #    Joining a Selection of Lines With Space:  `:join`
 #    Joining without spaces:                   `:join!`
+#    Join with lsp intellegence(treesj):           `<Space> + j`
+#    Splitting a Line into Multiple Lines(treesj): `<Space> + s`
 #
 #    Toggle text's case:                       `~`
 #    Convert to uppercase:                     `U`
 #    Convert to lowercase:                     `u`
 #
 #    Save the selected text to a file:         `:w filename`  (will show `:'<,'>w filename`)
+#    Show all Yank History:                    `:<Space> + yh`
+#    Show undo history:                        `:<Space> + uh`
 #
 #    ......
 #    See https://astronvim.com/Basic%20Usage/walkthrough
+#    And ./astronvim_user/mapping.lua
 #
 #e#############################################################################
 {