[neovim] Reorganize lua packages

.config/nvim/lua/plugins/gitsigns.lua

@@ -0,0 +1,44 @@
+local status_ok, gitsigns = pcall(require, "gitsigns")
+if not status_ok then
+	return
+end
+
+gitsigns.setup({
+	signs = {
+		add = { hl = "GitSignsAdd", text = "▎", numhl = "GitSignsAddNr", linehl = "GitSignsAddLn" },
+		change = { hl = "GitSignsChange", text = "▎", numhl = "GitSignsChangeNr", linehl = "GitSignsChangeLn" },
+		delete = { hl = "GitSignsDelete", text = "契", numhl = "GitSignsDeleteNr", linehl = "GitSignsDeleteLn" },
+		topdelete = { hl = "GitSignsDelete", text = "契", numhl = "GitSignsDeleteNr", linehl = "GitSignsDeleteLn" },
+		changedelete = { hl = "GitSignsChange", text = "▎", numhl = "GitSignsChangeNr", linehl = "GitSignsChangeLn" },
+	},
+	signcolumn = true,
+	watch_gitdir = {
+		interval = 1000,
+		follow_files = true,
+	},
+	attach_to_untracked = true,
+	sign_priority = 6,
+	update_debounce = 100,
+	status_formatter = nil,
+	preview_config = {
+		border = "rounded",
+		style = "minimal",
+		relative = "cursor",
+		row = 0,
+		col = 1,
+	},
+
+	on_attach = function(bufnr)
+		local gs = package.loaded.gitsigns
+
+		local function map(mode, l, r, opts)
+			opts = opts or {}
+			opts.buffer = bufnr
+			vim.keymap.set(mode, l, r, opts)
+		end
+
+		map({ "n", "v" }, "<leader>hs", ":Gitsigns stage_hunk<CR>")
+		map({ "n", "v" }, "<leader>hr", ":Gitsigns reset_hunk<CR>")
+		map("n", "<leader>hR", gs.reset_buffer)
+	end,
+})