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neovim/.config/nvim/lua/plugins/treesitter.lua

return {
	"nvim-treesitter/nvim-treesitter",
	dependencies = {
		-- shows treesitter context in end of parenthesis
		"haringsrob/nvim_context_vt",
		"RRethy/nvim-treesitter-textsubjects",
		"nvim-treesitter/nvim-treesitter-textobjects",
	},
	event = { "BufReadPost", "BufNewFile" },
	config = function()
		local treesitter = require("nvim-treesitter.configs")

		treesitter.setup({
			ensure_installed = {
				"bash",
				"css",
				"dockerfile",
				"go",
				"graphql",
				"hcl",
				"html",
				"javascript",
				"json",
				"lua",
				"markdown",
				"markdown_inline",
				"php",
				"python",
				"regex",
				"regex",
				"ruby",
				"rust",
				"scss",
				"terraform",
				"tsx",
				"typescript",
				"vim",
				"yaml",
			},
			highlight = {
				enable = true,
			},
			incremental_selection = {
				enable = true,
				keymaps = {
					init_selection = "zi",
					node_incremental = "zi",
					scope_incremental = "zo",
					node_decremental = "zd",
				},
			},
			-- textobjects = {
			--   select = {
			--     enable = true,
			--     lookahead = true,
			--     keymaps = {
			--       ["af"] = "@function.outer",
			--       ["if"] = "@function.inner",
			--       ["ac"] = "@class.outer",
			--       ["ic"] = "@class.inner",
			--
			--       -- xml attribute
			--       ["ax"] = "@attribute.outer",
			--       ["ix"] = "@attribute.inner",
			--
			--       -- json
			--       ["ak"] = "@key.outer",
			--       ["ik"] = "@key.inner",
			--       ["av"] = "@value.outer",
			--       ["iv"] = "@value.inner",
			--     },
			--   },
			swap = {
				enable = true,
				swap_next = {
					["<leader>rp"] = "@parameter.inner",
				},
				swap_previous = {
					["<leader>rP"] = "@parameter.inner",
				},
			},
			--   move = {
			--     enable = true,
			--     set_jumps = true, -- whether to set jumps in the jumplist
			--     goto_next_start = {
			--       ["]m"] = "@function.outer",
			--       ["]]"] = "@class.outer",
			--     },
			--     goto_next_end = {
			--       ["]M"] = "@function.outer",
			--       ["]["] = "@class.outer",
			--     },
			--     goto_previous_start = {
			--       ["[m"] = "@function.outer",
			--       ["[["] = "@class.outer",
			--     },
			--     goto_previous_end = {
			--       ["[M"] = "@function.outer",
			--       ["[]"] = "@class.outer",
			--     },
			--   },
			-- },
			textsubjects = {
				enable = true,
				keymaps = {
					["."] = "textsubjects-smart",
					[";"] = "textsubjects-container-outer",
					["i;"] = "textsubjects-container-inner",
				},
			},
		})

		local r = require("utils.remaps")

		r.which_key("<leader>dt", "Treesitter")

		r.noremap("n", "<leader>dtp", function()
			vim.treesitter.inspect_tree({ command = "botright 60vnew" })
		end, "Treesitter playground")

		r.noremap("n", "<C-e>", function()
			local result = vim.treesitter.get_captures_at_cursor(0)
			print(vim.inspect(result))
		end, "show treesitter capture group")

		r.map_virtual("zi", "Init selection")
		r.map_virtual("zi", "Expand node")
		r.map_virtual("zo", "Expand scope")
		r.map_virtual("zd", "Decrement scope")

		-- r.map_virtual("af", "Function outer motion")
		-- r.map_virtual("if", "Function inner motion")
		-- r.map_virtual("ac", "Class outer motion")
		-- r.map_virtual("ic", "Class inner motion")
		--
		-- r.map_virtual("ax", "Attribute (html, xml) outer motion")
		-- r.map_virtual("ix", "Attribute (html, xml) inner motion")
		--
		-- r.map_virtual("ak", "Json key outer motion")
		-- r.map_virtual("ik", "Json key inner motion")
		--
		-- r.map_virtual("av", "Json value outer motion")
		-- r.map_virtual("iv", "Json value inner motion")
		--
		-- r.which_key("fp", "parameters")
		--
		r.map_virtual("<leader>rp", "Swap parameter to next")
		r.map_virtual("<leader>rP", "Swap parameter to previous")
		--
		-- r.map_virtual("]m", "Go to next function (start)")
		-- r.map_virtual("]M", "Go to next function (end)")
		--
		-- r.map_virtual("]]", "Go to next class (start)")
		-- r.map_virtual("][", "Go to next class (end)")
		--
		-- r.map_virtual("[m", "Go to previous function (start)")
		-- r.map_virtual("[M", "Go to previous function (end)")
		--
		-- r.map_virtual("[[", "Go to previous class (start)")
		-- r.map_virtual("[]", "Go to previous class (end)")
	end,
	build = function()
		vim.cmd [[TSUpdate]]
	end,
}