initial

lua/plugins/neotree.lua

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+local get_icon = require("astroui").get_icon
+
+return {
+  "nvim-neo-tree/neo-tree.nvim",
+  dependencies = { "MunifTanjim/nui.nvim" },
+  cmd = "Neotree",
+  opts = {
+    auto_clean_after_session_restore = true,
+    close_if_last_window = false,
+    source_selector = {
+      winbar = false,
+      content_layout = "center",
+    },
+    default_component_configs = {
+      indent = {
+        indent_size = 2,
+        padding = 1, -- extra padding on left hand side
+        with_markers = true,
+        indent_marker = "│",
+        last_indent_marker = "└",
+        highlight = "NeoTreeIndentMarker",
+        with_expanders = nil, -- if nil and file nesting is enabled, will enable expanders
+        expander_collapsed = "",
+        expander_expanded = "",
+        expander_highlight = "NeoTreeExpander",
+      },
+      modified = { symbol = get_icon "FileModified" },
+      name = {
+        trailing_slash = false,
+        use_git_status_colors = true,
+        highlight = "NeoTreeFileName",
+      },
+      git_status = {
+        symbols = {
+          added = get_icon "GitAdd",
+          deleted = get_icon "GitDelete",
+          modified = get_icon "GitChange",
+          renamed = get_icon "GitRenamed",
+          untracked = "",
+          ignored = get_icon "GitIgnored",
+          unstaged = get_icon "GitUnstaged",
+          staged = get_icon "GitStaged",
+          conflict = get_icon "GitConflict",
+        },
+      },
+    },
+    window = {
+      width = 35,
+      mappings = {
+        ["<space>"] = false, -- disable space until we figure out which-key disabling
+        ["[b"] = "prev_source",
+        ["]b"] = "next_source",
+        o = "open",
+        O = "system_open",
+        h = "parent_or_close",
+        l = "child_or_open",
+        Y = "copy_selector",
+      },
+    },
+    filesystem = {
+      filtered_items = {
+        visible = true, -- when true, they will just be displayed differently than normal items
+        hide_dotfiles = false,
+        hide_gitignored = false,
+        hide_hidden = false, -- only works on Windows for hidden files/directories
+        hide_by_name = {
+          --"node_modules"
+        },
+        hide_by_pattern = { -- uses glob style patterns
+          --"*.meta",
+          --"*/src/*/tsconfig.json",
+          "*_templ.go",
+        },
+        always_show = { -- remains visible even if other settings would normally hide it
+          --".gitignored",
+        },
+        never_show = { -- remains hidden even if visible is toggled to true, this overrides always_show
+          --".DS_Store",
+          --"thumbs.db"
+        },
+        never_show_by_pattern = { -- uses glob style patterns
+          --".null-ls_*",
+        },
+      },
+      follow_current_file = {
+        enabled = true,
+      },
+      hijack_netrw_behavior = "open_current",
+      use_libuv_file_watcher = true,
+      commands = {
+        delete = function(state)
+          local tree = state.tree
+          local node = tree:get_node()
+          local log = require "neo-tree.log"
+          local inputs = require "neo-tree.ui.inputs"
+
+          local msg = string.format("Are you sure you want to delete '%s'?", node.name)
+          local do_delete_ = function(confirmed)
+            if not confirmed then return end
+            vim.fn.system { "gio", "trash", node.path }
+          end
+
+          if node.type == "file" or node.type == "directory" then
+            inputs.confirm(msg, do_delete_)
+          else
+            log.warn "The `delete` command can only be used on files and directories"
+          end
+        end,
+        delete_visual = function(state, selected_nodes)
+          local paths_to_delete = {}
+          local inputs = require "neo-tree.ui.inputs"
+
+          for _, node_to_delete in pairs(selected_nodes) do
+            if node_to_delete.type == "file" or node_to_delete.type == "directory" then
+              table.insert(paths_to_delete, node_to_delete.path)
+            end
+          end
+
+          local msg = "Are you sure you want to delete " .. #paths_to_delete .. " items?"
+          local do_delete_ = function(confirmed)
+            if not confirmed then return end
+            for _, path in pairs(paths_to_delete) do
+              vim.fn.system { "gio", "trash", path }
+            end
+          end
+          inputs.confirm(msg, do_delete_)
+        end,
+      },
+    },
+    buffers = {
+      follow_current_file = {
+        enabled = true,
+      }, -- This will find and focus the file in the active buffer every
+      -- time the current file is changed while the tree is open.
+      group_empty_dirs = true, -- when true, empty folders will be grouped together
+      show_unloaded = true,
+      window = {
+        mappings = {
+          ["bd"] = "buffer_delete",
+          ["<bs>"] = "navigate_up",
+          ["."] = "set_root",
+        },
+      },
+    },
+    event_handlers = {
+      {
+        event = "neo_tree_buffer_enter",
+        handler = function(_) vim.opt_local.signcolumn = "auto" end,
+      },
+    },
+  },
+}