feat(marks): add bulk move action (#1419)

doc/nvim-tree-lua.txt

@@ -1015,6 +1015,7 @@ DEFAULT MAPPINGS                                     *nvim-tree-default-mappings
 `<C-k>`           toggle_file_info    toggle a popup with file infos about the file under the cursor
 `g?`              toggle_help         toggle help
 `m`               toggle_mark         Toggle node in bookmarks
+`bmv`             bulk_move           Move all bookmarked nodes into specified location
 
 >
   view.mappings.list = { -- BEGIN_DEFAULT_MAPPINGS
@@ -1063,6 +1064,7 @@ DEFAULT MAPPINGS                                     *nvim-tree-default-mappings
     { key = "<C-k>",                          action = "toggle_file_info" }
     { key = "g?",                             action = "toggle_help" }
     { key = "m",                              action = "toggle_mark" }
+    { key = "bmv",                            action = "bulk_move" }
   } -- END_DEFAULT_MAPPINGS
 <
 ==============================================================================

lua/nvim-tree/actions/dispatch.lua

@@ -46,6 +46,7 @@ local Actions = {
   toggle_file_info = require("nvim-tree.actions.node.file-popup").toggle_file_info,
   system_open = require("nvim-tree.actions.node.system-open").fn,
   toggle_mark = require("nvim-tree.marks").toggle_mark,
+  bulk_move = require("nvim-tree.marks.bulk-move").bulk_move,
 }
 
 local function handle_action_on_help_ui(action)

lua/nvim-tree/actions/fs/rename-file.lua

@@ -7,6 +7,26 @@ local events = require "nvim-tree.events"
 
 local M = {}
 
+local function err_fmt(from, to, reason)
+  return string.format("Cannot rename %s -> %s: %s", from, to, reason)
+end
+
+function M.rename(node, to)
+  if utils.file_exists(to) then
+    utils.warn(err_fmt(node.absolute_path, to, "file already exists"))
+    return
+  end
+
+  local success, err = uv.fs_rename(node.absolute_path, to)
+  if not success then
+    return utils.warn(err_fmt(node.absolute_path, to, err))
+  end
+  utils.clear_prompt()
+  a.nvim_out_write(node.absolute_path .. " ➜ " .. to .. "\n")
+  utils.rename_loaded_buffers(node.absolute_path, to)
+  events._dispatch_node_renamed(node.absolute_path, to)
+end
+
 function M.fn(with_sub)
   return function(node)
     node = lib.get_last_group_node(node)
@@ -24,19 +44,7 @@ function M.fn(with_sub)
         return
       end
 
-      if utils.file_exists(new_file_path) then
+      M.rename(node, new_file_path)
-        utils.warn "Cannot rename: file already exists"
-        return
-      end
-
-      local success = uv.fs_rename(node.absolute_path, new_file_path)
-      if not success then
-        return a.nvim_err_writeln("Could not rename " .. node.absolute_path .. " to " .. new_file_path)
-      end
-      utils.clear_prompt()
-      a.nvim_out_write(node.absolute_path .. " ➜ " .. new_file_path .. "\n")
-      utils.rename_loaded_buffers(node.absolute_path, new_file_path)
-      events._dispatch_node_renamed(abs_path, new_file_path)
       if M.enable_reload then
         require("nvim-tree.actions.reloaders.reloaders").reload_explorer()
       end

lua/nvim-tree/actions/init.lua

@@ -231,6 +231,11 @@ local DEFAULT_MAPPINGS = {
     action = "toggle_mark",
     desc = "Toggle node in bookmarks",
   },
+  {
+    key = "bmv",
+    action = "bulk_move",
+    desc = "Move all bookmarked nodes into specified location",
+  },
 }
 -- END_DEFAULT_MAPPINGS
 

lua/nvim-tree/marks/bulk-move.lua

@@ -0,0 +1,40 @@
+local Marks = require "nvim-tree.marks"
+local Core = require "nvim-tree.core"
+local utils = require "nvim-tree.utils"
+local FsRename = require "nvim-tree.actions.fs.rename-file"
+
+local M = {}
+
+function M.bulk_move()
+  if #Marks.get_marks() == 0 then
+    utils.warn "no bookmark to perform bulk move on, aborting."
+    return
+  end
+
+  vim.ui.input({ prompt = "Move to: ", default = Core.get_cwd(), completion = "dir" }, function(location)
+    if not location or location == "" then
+      return
+    end
+    if vim.fn.filewritable(location) ~= 2 then
+      utils.warn(location .. " is not writable, cannot move.")
+      return
+    end
+
+    local marks = Marks.get_marks()
+    for _, node in pairs(marks) do
+      local head = vim.fn.fnamemodify(node.absolute_path, ":t")
+      local to = utils.path_join { location, head }
+      FsRename.rename(node, to)
+    end
+
+    if M.enable_reload then
+      require("nvim-tree.actions.reloaders.reloaders").reload_explorer()
+    end
+  end)
+end
+
+function M.setup(opts)
+  M.enable_reload = not opts.filesystem_watchers.enable
+end
+
+return M

lua/nvim-tree/marks/init.lua

@@ -66,6 +66,7 @@ end
 
 function M.setup(opts)
   vim.fn.sign_define(SIGN_NAME, { text = opts.renderer.icons.glyphs.bookmark, texthl = "NvimTreeBookmark" })
+  require("nvim-tree.marks.bulk-move").setup(opts)
 end
 
 return M