dotfiles-guix/home-config/nvim/lua/tree.lua

vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1

local function on_attach(bufnr)
	local api = require("nvim-tree.api")

	local function opts(desc)
		return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
	end

	local function edit_or_open()
		local node = api.tree.get_node_under_cursor()

		if node.nodes ~= nil then
			-- expand or collapse folder
			api.node.open.edit()
		else
			-- open file
			api.node.open.edit()
			-- Close the tree if file was opened
			api.tree.close()
		end
	end

	api.config.mappings.default_on_attach(bufnr)
	vim.keymap.set("n", "<CR>", edit_or_open, opts("Open"))
end

require("nvim-tree").setup({
    sort_by = "case_sensitive",
    view = {
		adaptive_size = false,
        centralize_selection = true,
        width = 30,
        side = "left",
        preserve_window_proportions = false,
        number = false,
        relativenumber = false,
        signcolumn = "yes",
        float = {
			enable = false,
			quit_on_focus_loss = true,
			open_win_config = {
				relative = "editor",
				border = "rounded",
				width = 30,
				height = 30,
				row = 1,
				col = 1,
			},
        },
    },
    renderer = {
        group_empty = true,
    },
	actions = {
		use_system_clipboard = true,
		change_dir = {
			enable = true,
            global = false,
			restrict_above_cwd = false,
        },
        expand_all = {
			max_folder_discovery = 300,
			exclude = {},
        },
        file_popup = {
			open_win_config = {
				col = 1,
				row = 1,
				relative = "cursor",
				border = "shadow",
				style = "minimal",
			},
        },
		open_file = {
			window_picker = {
				enable = false,
				picker = "default",
				chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890",
				exclude = {
					filetype = { "notify", "lazy", "qf", "diff", "fugitive", "fugitiveblame" },
					buftype = { "nofile", "terminal", "help" },
				},
			}
		},
		remove_file = {
			close_window = true,
        },

	},
	tab = {
        sync = {
			open = false,
			close = false,
			ignore = {},
        },
    },
	git = {
        enable = true,
        ignore = false,
        show_on_dirs = true,
        show_on_open_dirs = true,
        timeout = 200,
    },
	filters = {
        dotfiles = false,
        git_clean = false,
        no_buffer = false,
        custom = { "node_modules", "\\.cache" },
        exclude = {},
    },
	update_cwd = true,
	respect_buf_cwd = true,
	update_focused_file = {
		enable = true,
		update_cwd = true
	},
	on_attach = on_attach
})