add nvim-tree specific menu

nvim/lua/plugins/menu.lua

@@ -85,6 +85,117 @@ function get_default_menu()
   return menu
 end
 
+function get_nvim_tree_menu()
+  local nvim_tree = require 'nvim-tree.api'
+  local current_node = nvim_tree.tree.get_node_under_cursor
+  return {
+    {
+      name = '  New file',
+      hl = 'ExBlue',
+      cmd = function()
+        nvim_tree.fs.create(current_node())
+      end,
+      rtxt = 'a',
+    },
+    {
+      name = '  New folder',
+      hl = 'ExBlue',
+      cmd = function()
+        nvim_tree.fs.create(current_node())
+      end,
+      rtxt = 'a',
+    },
+    {
+      name = 'separator',
+    },
+    {
+      name = '  Open',
+      hl = 'ExGreen',
+      cmd = function()
+        nvim_tree.node.open.edit(current_node())
+      end,
+      rtxt = 'o',
+    },
+    {
+      name = '  Open in vertical split',
+      cmd = function()
+        nvim_tree.node.open.vertical(current_node())
+      end,
+      rtxt = '<C-v>',
+    },
+    {
+      name = '  Open in horizontal split',
+      cmd = function()
+        nvim_tree.node.open.horizontal(current_node())
+      end,
+      rtxt = '<C-x>',
+    },
+    {
+      name = 'separator',
+    },
+    {
+      name = '  Cut',
+      cmd = function()
+        nvim_tree.fs.cut(current_node())
+      end,
+      rtxt = 'x',
+    },
+    {
+      name = '  Copy',
+      cmd = function()
+        nvim_tree.fs.copy.node(current_node())
+      end,
+      rtxt = 'c',
+    },
+    {
+      name = '  Paste',
+      cmd = function()
+        nvim_tree.fs.paste(current_node())
+      end,
+      rtxt = 'p',
+    },
+    {
+      name = 'Copy absolute path',
+      cmd = function()
+        nvim_tree.fs.copy.absolute_path(current_node())
+      end,
+      rtxt = 'gy',
+    },
+    {
+      name = 'Copy relative path',
+      cmd = function()
+        nvim_tree.fs.copy.relative_path(current_node())
+      end,
+      rtxt = 'Y',
+    },
+    {
+      name = 'Copy filename',
+      cmd = function()
+        nvim_tree.fs.copy.filename(current_node())
+      end,
+      rtxt = 'y',
+    },
+    {
+      name = 'separator',
+    },
+    {
+      name = '󰑕  Rename',
+      cmd = function()
+        nvim_tree.fs.rename(current_node())
+      end,
+      rtxt = 'r',
+    },
+    {
+      name = '󰆴  Delete',
+      hl = 'ExRed',
+      cmd = function()
+        nvim_tree.fs.remove(current_node())
+      end,
+      rtxt = 'd',
+    },
+  }
+end
+
 function get_lsp_menu()
   return {
     {
@@ -362,7 +473,13 @@ return {
         vim.keymap.set('n', '<RightMouse>', function()
           if not helper.contains(ignore_ft, vim.bo.ft) then
             vim.cmd.exec '"normal! \\<RightMouse>"'
-            require('menu').open(get_default_menu 'n', { mouse = true })
+            local menu
+            if vim.bo.ft == 'NvimTree' then
+              menu = get_nvim_tree_menu()
+            else
+              menu = get_default_menu()
+            end
+            require('menu').open(menu, { mouse = true })
           end
         end, {})
       end,