|
| 1 | +# `Neo-tree` |
| 2 | + |
| 3 | +<!-- plugins:start --> |
| 4 | + |
| 5 | +:::info |
| 6 | +You can enable the extra with the `:LazyExtras` command. |
| 7 | +Plugins marked as optional will only be configured if they are installed. |
| 8 | +::: |
| 9 | + |
| 10 | +Below you can find a list of included plugins and their default settings. |
| 11 | + |
| 12 | +:::caution |
| 13 | +You don't need to copy the default settings to your config. |
| 14 | +They are only shown here for reference. |
| 15 | +::: |
| 16 | + |
| 17 | +import Tabs from '@theme/Tabs'; |
| 18 | +import TabItem from '@theme/TabItem'; |
| 19 | + |
| 20 | +## [neo-tree.nvim](https://github.com/nvim-neo-tree/neo-tree.nvim) |
| 21 | + |
| 22 | + file explorer |
| 23 | + |
| 24 | + |
| 25 | +<Tabs> |
| 26 | + |
| 27 | +<TabItem value="opts" label="Options"> |
| 28 | + |
| 29 | +```lua |
| 30 | +opts = { |
| 31 | + sources = { "filesystem", "buffers", "git_status" }, |
| 32 | + open_files_do_not_replace_types = { "terminal", "Trouble", "trouble", "qf", "Outline" }, |
| 33 | + filesystem = { |
| 34 | + bind_to_cwd = false, |
| 35 | + follow_current_file = { enabled = true }, |
| 36 | + use_libuv_file_watcher = true, |
| 37 | + }, |
| 38 | + window = { |
| 39 | + mappings = { |
| 40 | + ["l"] = "open", |
| 41 | + ["h"] = "close_node", |
| 42 | + ["<space>"] = "none", |
| 43 | + ["Y"] = { |
| 44 | + function(state) |
| 45 | + local node = state.tree:get_node() |
| 46 | + local path = node:get_id() |
| 47 | + vim.fn.setreg("+", path, "c") |
| 48 | + end, |
| 49 | + desc = "Copy Path to Clipboard", |
| 50 | + }, |
| 51 | + ["O"] = { |
| 52 | + function(state) |
| 53 | + require("lazy.util").open(state.tree:get_node().path, { system = true }) |
| 54 | + end, |
| 55 | + desc = "Open with System Application", |
| 56 | + }, |
| 57 | + ["P"] = { "toggle_preview", config = { use_float = false } }, |
| 58 | + }, |
| 59 | + }, |
| 60 | + default_component_configs = { |
| 61 | + indent = { |
| 62 | + with_expanders = true, -- if nil and file nesting is enabled, will enable expanders |
| 63 | + expander_collapsed = "", |
| 64 | + expander_expanded = "", |
| 65 | + expander_highlight = "NeoTreeExpander", |
| 66 | + }, |
| 67 | + git_status = { |
| 68 | + symbols = { |
| 69 | + unstaged = "", |
| 70 | + staged = "", |
| 71 | + }, |
| 72 | + }, |
| 73 | + }, |
| 74 | +} |
| 75 | +``` |
| 76 | + |
| 77 | +</TabItem> |
| 78 | + |
| 79 | + |
| 80 | +<TabItem value="code" label="Full Spec"> |
| 81 | + |
| 82 | +```lua |
| 83 | +{ |
| 84 | + "nvim-neo-tree/neo-tree.nvim", |
| 85 | + cmd = "Neotree", |
| 86 | + keys = { |
| 87 | + { |
| 88 | + "<leader>fe", |
| 89 | + function() |
| 90 | + require("neo-tree.command").execute({ toggle = true, dir = LazyVim.root() }) |
| 91 | + end, |
| 92 | + desc = "Explorer NeoTree (Root Dir)", |
| 93 | + }, |
| 94 | + { |
| 95 | + "<leader>fE", |
| 96 | + function() |
| 97 | + require("neo-tree.command").execute({ toggle = true, dir = vim.uv.cwd() }) |
| 98 | + end, |
| 99 | + desc = "Explorer NeoTree (cwd)", |
| 100 | + }, |
| 101 | + { "<leader>e", "<leader>fe", desc = "Explorer NeoTree (Root Dir)", remap = true }, |
| 102 | + { "<leader>E", "<leader>fE", desc = "Explorer NeoTree (cwd)", remap = true }, |
| 103 | + { |
| 104 | + "<leader>ge", |
| 105 | + function() |
| 106 | + require("neo-tree.command").execute({ source = "git_status", toggle = true }) |
| 107 | + end, |
| 108 | + desc = "Git Explorer", |
| 109 | + }, |
| 110 | + { |
| 111 | + "<leader>be", |
| 112 | + function() |
| 113 | + require("neo-tree.command").execute({ source = "buffers", toggle = true }) |
| 114 | + end, |
| 115 | + desc = "Buffer Explorer", |
| 116 | + }, |
| 117 | + }, |
| 118 | + deactivate = function() |
| 119 | + vim.cmd([[Neotree close]]) |
| 120 | + end, |
| 121 | + init = function() |
| 122 | + -- FIX: use `autocmd` for lazy-loading neo-tree instead of directly requiring it, |
| 123 | + -- because `cwd` is not set up properly. |
| 124 | + vim.api.nvim_create_autocmd("BufEnter", { |
| 125 | + group = vim.api.nvim_create_augroup("Neotree_start_directory", { clear = true }), |
| 126 | + desc = "Start Neo-tree with directory", |
| 127 | + once = true, |
| 128 | + callback = function() |
| 129 | + if package.loaded["neo-tree"] then |
| 130 | + return |
| 131 | + else |
| 132 | + local stats = vim.uv.fs_stat(vim.fn.argv(0)) |
| 133 | + if stats and stats.type == "directory" then |
| 134 | + require("neo-tree") |
| 135 | + end |
| 136 | + end |
| 137 | + end, |
| 138 | + }) |
| 139 | + end, |
| 140 | + opts = { |
| 141 | + sources = { "filesystem", "buffers", "git_status" }, |
| 142 | + open_files_do_not_replace_types = { "terminal", "Trouble", "trouble", "qf", "Outline" }, |
| 143 | + filesystem = { |
| 144 | + bind_to_cwd = false, |
| 145 | + follow_current_file = { enabled = true }, |
| 146 | + use_libuv_file_watcher = true, |
| 147 | + }, |
| 148 | + window = { |
| 149 | + mappings = { |
| 150 | + ["l"] = "open", |
| 151 | + ["h"] = "close_node", |
| 152 | + ["<space>"] = "none", |
| 153 | + ["Y"] = { |
| 154 | + function(state) |
| 155 | + local node = state.tree:get_node() |
| 156 | + local path = node:get_id() |
| 157 | + vim.fn.setreg("+", path, "c") |
| 158 | + end, |
| 159 | + desc = "Copy Path to Clipboard", |
| 160 | + }, |
| 161 | + ["O"] = { |
| 162 | + function(state) |
| 163 | + require("lazy.util").open(state.tree:get_node().path, { system = true }) |
| 164 | + end, |
| 165 | + desc = "Open with System Application", |
| 166 | + }, |
| 167 | + ["P"] = { "toggle_preview", config = { use_float = false } }, |
| 168 | + }, |
| 169 | + }, |
| 170 | + default_component_configs = { |
| 171 | + indent = { |
| 172 | + with_expanders = true, -- if nil and file nesting is enabled, will enable expanders |
| 173 | + expander_collapsed = "", |
| 174 | + expander_expanded = "", |
| 175 | + expander_highlight = "NeoTreeExpander", |
| 176 | + }, |
| 177 | + git_status = { |
| 178 | + symbols = { |
| 179 | + unstaged = "", |
| 180 | + staged = "", |
| 181 | + }, |
| 182 | + }, |
| 183 | + }, |
| 184 | + }, |
| 185 | + config = function(_, opts) |
| 186 | + local function on_move(data) |
| 187 | + Snacks.rename.on_rename_file(data.source, data.destination) |
| 188 | + end |
| 189 | + |
| 190 | + local events = require("neo-tree.events") |
| 191 | + opts.event_handlers = opts.event_handlers or {} |
| 192 | + vim.list_extend(opts.event_handlers, { |
| 193 | + { event = events.FILE_MOVED, handler = on_move }, |
| 194 | + { event = events.FILE_RENAMED, handler = on_move }, |
| 195 | + }) |
| 196 | + require("neo-tree").setup(opts) |
| 197 | + vim.api.nvim_create_autocmd("TermClose", { |
| 198 | + pattern = "*lazygit", |
| 199 | + callback = function() |
| 200 | + if package.loaded["neo-tree.sources.git_status"] then |
| 201 | + require("neo-tree.sources.git_status").refresh() |
| 202 | + end |
| 203 | + end, |
| 204 | + }) |
| 205 | + end, |
| 206 | +} |
| 207 | +``` |
| 208 | + |
| 209 | +</TabItem> |
| 210 | + |
| 211 | +</Tabs> |
| 212 | + |
| 213 | +<!-- plugins:end --> |
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