Add Oil.nvim as file explorer

config/nvim/lua/aleidk/plugins/file-browser.lua

@@ -0,0 +1,140 @@
+return {
+	{
+		"nvim-tree/nvim-tree.lua",
+		-- enabled = false,
+		version = "*",
+		dependencies = {
+			"nvim-tree/nvim-web-devicons",
+		},
+		lazy = false,
+		config = function()
+			local tree = require("nvim-tree")
+			local api = require("nvim-tree.api")
+
+			tree.setup({
+				hijack_unnamed_buffer_when_opening = true,
+				disable_netrw = false,
+				hijack_netrw = false, -- handle by telescope browser
+				hijack_cursor = true, -- cursor at the start of filename
+				sync_root_with_cwd = true,
+				respect_buf_cwd = true,
+				update_focused_file = {
+					enable = true, -- focus curren file
+					update_root = true,
+				},
+				actions = { open_file = { quit_on_open = true } },
+				renderer = {
+					full_name = true, -- show remaining name in floating text
+					group_empty = true, -- group empty folders
+					add_trailing = true, -- Trailing slash to folders
+					highlight_opened_files = "all",
+					highlight_git = true,
+				},
+				view = {
+					centralize_selection = true, -- center current file on enter
+					width = 30, -- N° of columns or %
+				},
+				on_attach = function(bufnr)
+					local function opts(desc)
+						return {
+							desc = "nvim-tree: " .. desc,
+							buffer = bufnr,
+							noremap = true,
+							silent = true,
+							nowait = true,
+						}
+					end
+
+					-- Check defaults here: https://github.com/nvim-tree/nvim-tree.lua/wiki/Migrating-To-on_attach
+					api.config.mappings.default_on_attach(bufnr)
+
+					vim.keymap.set("n", "l", api.node.open.edit, opts("Open"))
+					vim.keymap.set("n", "o", api.node.open.edit, opts("Open"))
+					vim.keymap.set("n", "<CR>", api.node.open.edit, opts("Open"))
+					vim.keymap.set("n", "<2-LeftMouse>", api.node.open.edit, opts("Open"))
+					vim.keymap.set("n", "s", api.node.open.vertical, opts("Open in vsplit"))
+					vim.keymap.set("n", "v", api.node.open.horizontal, opts("Open in hsplit"))
+					vim.keymap.set("n", "t", api.node.open.tab, opts("Open in tab"))
+					vim.keymap.set("n", "h", api.node.navigate.parent_close, opts("Close dir"))
+					vim.keymap.set("n", "<BS>", api.node.navigate.parent_close, opts("Close dir"))
+					vim.keymap.set("n", "i", api.tree.toggle_hidden_filter, opts("Toggle Dotfiles"))
+					vim.keymap.set("n", "I", api.tree.toggle_gitignore_filter, opts("Toggle Git Ignore"))
+				end,
+			})
+
+			-- Auto open when a dir is opened
+
+			local function open_nvim_tree(data)
+				-- buffer is a directory
+				local directory = vim.fn.isdirectory(data.file) == 1
+
+				if not directory then
+					return
+				end
+
+				-- create a new, empty buffer
+				vim.cmd.enew()
+
+				-- wipe the directory buffer
+				vim.cmd.bw(data.buf)
+
+				-- change to the directory
+				vim.cmd.cd(data.file)
+
+				-- open the tree
+				require("nvim-tree.api").tree.open()
+			end
+
+			vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })
+			vim.api.nvim_create_user_command("Tree", "NvimTreeToggle", {})
+
+			-- bindings
+			-- disabled to discourage the use of this plugin without disabling it
+			-- vim.keymap.set("n", "<leader>e", ":NvimTreeToggle<CR>", { desc = "Toggle file tree", silent = true })
+			-- vim.keymap.set("n", "<C-e>", ":NvimTreeToggle<CR>", { desc = "Toggle file tree", silent = true })
+		end,
+	},
+	{
+		"stevearc/oil.nvim",
+		opts = function()
+			local oil = require("oil")
+			return {
+				win_options = {
+					number = false,
+				},
+				delete_to_trash = true,
+				trash_command = "trash",
+				skip_confirm_for_simple_edits = false,
+				keymaps = {
+					["g?"] = "actions.show_help",
+					["<CR>"] = "actions.select",
+					["l"] = "actions.select",
+					["<C-CR>"] = "actions.open_external",
+					["<C-s>"] = function()
+						oil.select({ vertical = true })
+						vim.cmd.wincmd({ args = { "p" } })
+						oil.close()
+						vim.cmd.wincmd({ args = { "p" } })
+					end,
+					["<C-v>"] = "actions.select_split",
+					["<C-t>"] = "actions.select_tab",
+					["<C-p>"] = "actions.preview",
+					["<C-d>"] = "actions.preview_scroll_down",
+					["<C-u>"] = "actions.preview_scroll_up",
+					["<Esc>"] = "actions.close",
+					["<C-r>"] = "actions.refresh",
+					["y"] = "actions.copy_entry_path",
+					["h"] = "actions.parent",
+					["gs"] = "actions.change_sort",
+					["gx"] = "actions.open_external",
+					["g."] = "actions.toggle_hidden",
+				},
+			}
+		end,
+		-- Optional dependencies
+		dependencies = { "nvim-tree/nvim-web-devicons" },
+		keys = {
+			{ "<Leader>e", "<CMD>Oil<CR>", desc = "Open file explorer" },
+		},
+	},
+}