undo glow

lua/config/treesitter.lua

@@ -1,6 +1,6 @@
 local treesitter = require "nvim-treesitter"
 
-treesitter.setup {}
+treesitter.install { "all" }
 
 vim.api.nvim_create_autocmd("FileType", {
 	callback = function(args)
@@ -11,8 +11,6 @@ vim.api.nvim_create_autocmd("FileType", {
 		end
 
 		vim.treesitter.start()
-		if vim.treesitter.get_parser(args.buf):lang() ~= "python" then
-			vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
-		end
+		vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
 	end,
 })

lua/plugins/init.lua

@@ -10,6 +10,7 @@ return {
 	{
 		"nvim-treesitter/nvim-treesitter",
 		lazy = false,
+		branch = "main",
 		build = ":TSUpdate",
 		config = function()
 			require "config.treesitter"

lua/plugins/undo-glow.lua

@@ -0,0 +1,221 @@
+return {
+	"y3owk1n/undo-glow.nvim",
+	version = "*",
+	opts = {
+		animation = {
+			enabled = true,
+			duration = 300,
+			animation_type = "fade",
+			window_scoped = true,
+		},
+		highlights = {
+			undo = {
+				hl_color = { bg = "#693232" }, -- Dark muted red
+			},
+			redo = {
+				hl_color = { bg = "#2F4640" }, -- Dark muted green
+			},
+			yank = {
+				hl_color = { bg = "#7A683A" }, -- Dark muted yellow
+			},
+			paste = {
+				hl_color = { bg = "#325B5B" }, -- Dark muted cyan
+			},
+			search = {
+				hl_color = { bg = "#5C475C" }, -- Dark muted purple
+			},
+			comment = {
+				hl_color = { bg = "#7A5A3D" }, -- Dark muted orange
+			},
+			cursor = {
+				hl_color = { bg = "#793D54" }, -- Dark muted pink
+			},
+		},
+		priority = 2048 * 3,
+	},
+	keys = {
+		{
+			"u",
+			function()
+				require("undo-glow").undo()
+			end,
+			mode = "n",
+			desc = "Undo with highlight",
+			noremap = true,
+		},
+		{
+			"U",
+			function()
+				require("undo-glow").redo()
+			end,
+			mode = "n",
+			desc = "Redo with highlight",
+			noremap = true,
+		},
+		{
+			"p",
+			function()
+				require("undo-glow").paste_below()
+			end,
+			mode = "n",
+			desc = "Paste below with highlight",
+			noremap = true,
+		},
+		{
+			"P",
+			function()
+				require("undo-glow").paste_above()
+			end,
+			mode = "n",
+			desc = "Paste above with highlight",
+			noremap = true,
+		},
+		{
+			"n",
+			function()
+				require("undo-glow").search_next {
+					animation = {
+						animation_type = "strobe",
+					},
+				}
+			end,
+			mode = "n",
+			desc = "Search next with highlight",
+			noremap = true,
+		},
+		{
+			"N",
+			function()
+				require("undo-glow").search_prev {
+					animation = {
+						animation_type = "strobe",
+					},
+				}
+			end,
+			mode = "n",
+			desc = "Search prev with highlight",
+			noremap = true,
+		},
+		{
+			"*",
+			function()
+				require("undo-glow").search_star {
+					animation = {
+						animation_type = "strobe",
+					},
+				}
+			end,
+			mode = "n",
+			desc = "Search star with highlight",
+			noremap = true,
+		},
+		{
+			"#",
+			function()
+				require("undo-glow").search_hash {
+					animation = {
+						animation_type = "strobe",
+					},
+				}
+			end,
+			mode = "n",
+			desc = "Search hash with highlight",
+			noremap = true,
+		},
+		{
+			"gc",
+			function()
+				-- This is an implementation to preserve the cursor position
+				local pos = vim.fn.getpos "."
+				vim.schedule(function()
+					vim.fn.setpos(".", pos)
+				end)
+				return require("undo-glow").comment()
+			end,
+			mode = { "n", "x" },
+			desc = "Toggle comment with highlight",
+			expr = true,
+			noremap = true,
+		},
+		{
+			"gc",
+			function()
+				require("undo-glow").comment_textobject()
+			end,
+			mode = "o",
+			desc = "Comment textobject with highlight",
+			noremap = true,
+		},
+		{
+			"gcc",
+			function()
+				return require("undo-glow").comment_line()
+			end,
+			mode = "n",
+			desc = "Toggle comment line with highlight",
+			expr = true,
+			noremap = true,
+		},
+	},
+	init = function()
+		vim.api.nvim_create_autocmd("TextYankPost", {
+			desc = "Highlight when yanking (copying) text",
+			callback = function()
+				require("undo-glow").yank()
+			end,
+		})
+
+		-- This only handles neovim instance and do not highlight when switching panes in tmux
+		vim.api.nvim_create_autocmd("CursorMoved", {
+			desc = "Highlight when cursor moved significantly",
+			callback = function()
+				require("undo-glow").cursor_moved {
+					animation = {
+						animation_type = "slide",
+					},
+				}
+			end,
+		})
+
+		-- This will handle highlights when focus gained, including switching panes in tmux
+		vim.api.nvim_create_autocmd("FocusGained", {
+			desc = "Highlight when focus gained",
+			callback = function()
+				---@type UndoGlow.CommandOpts
+				local opts = {
+					animation = {
+						animation_type = "slide",
+					},
+				}
+
+				opts = require("undo-glow.utils").merge_command_opts(
+					"UgCursor",
+					opts
+				)
+				local pos = require("undo-glow.utils").get_current_cursor_row()
+
+				require("undo-glow").highlight_region(
+					vim.tbl_extend("force", opts, {
+						s_row = pos.s_row,
+						s_col = pos.s_col,
+						e_row = pos.e_row,
+						e_col = pos.e_col,
+						force_edge = opts.force_edge == nil and true
+							or opts.force_edge,
+					})
+				)
+			end,
+		})
+
+		vim.api.nvim_create_autocmd("CmdlineLeave", {
+			desc = "Highlight when search cmdline leave",
+			callback = function()
+				require("undo-glow").search_cmd {
+					animation = {
+						animation_type = "fade",
+					},
+				}
+			end,
+		})
+	end,
+}