Update nvim tree keymap format

1 files changed, 26 insertions, 7 deletions

diff --git a/plugin/init.lua b/plugin/init.lua
index 6685acc..45508a2 100644
--- a/plugin/init.lua
+++ b/plugin/init.lua
@@ -1,19 +1,37 @@
--- examples for your init.lua
+-- Nvim-tree keymap function
+local function my_on_attach(bufnr)
+  local api = require('nvim-tree.api')
+
+  local function opts(desc)
+    return { desc = 'nvim-tree: ' .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
+  end
+
+  api.config.mappings.default_on_attach(bufnr)
+
+  vim.keymap.set('n', 'A', api.tree.expand_all, opts('Expand All'))
+  vim.keymap.set('n', '?', api.tree.toggle_help, opts('Help'))
+  vim.keymap.set('n', 'P', function()
+    local node = api.tree.get_node_under_cursor()
+    print(node.absolute_path)
+  end, opts('Print Node Path'))
+
+  vim.keymap.set('n', 'Z', api.node.run.system, opts('Run System'))
+
+  vim.keymap.set('n', 'u', api.tree.change_root_to_parent, opts('Up'))
+end
+
 
 -- disable netrw at the very start of your init.lua (strongly advised)
 vim.g.loaded = 1
 vim.g.loaded_netrwPlugin = 1
 
--- OR setup with some options
+
+-- Setup with some options
 require("nvim-tree").setup({
   sort_by = "case_sensitive",
+  on_attach = my_on_attach,
   view = {
     adaptive_size = true,
-    mappings = {
-      list = {
-        { key = "u", action = "dir_up" },
-      },
-    },
   },
   renderer = {
     group_empty = true,
@@ -30,6 +48,7 @@ require("nvim-tree").setup({
   },
 })
 
+-- Others setup
 require('leap').set_default_keymaps()
 require("cscope_maps").setup({})