add git keymaps to file tree

config/nvim/lua/user/file-tree.lua

@@ -22,6 +22,21 @@ vim.g.nvim_tree_add_trailing = 1
 vim.g.nvim_tree_indent_markers = 1
 vim.g.nvim_tree_group_empty = 1
 
+-- TODO: don't know if these keymaps are working on windows, need to check
+local function git_stage(node)
+  local cwd = vim.loop.cwd()
+  local relative_path = string.gsub(node.absolute_path, cwd .. "/", "")
+
+  os.execute("git stage " .. relative_path)
+end
+local function git_reset(node)
+  local cwd = vim.loop.cwd()
+  local relative_path = string.gsub(node.absolute_path, cwd .. "/", "")
+
+  os.execute("git reset " .. relative_path)
+end
+-- TODO: add here keymap for git diff window
+
 require("nvim-tree").setup({
   disable_netrw = true,
   hijack_netrw = true,
@@ -39,6 +54,8 @@ require("nvim-tree").setup({
     mappings = {
       list = {
         { key = "tn", action = "tabnew" },
+        { key = "gs", action = "git_stage", action_cb = git_stage },
+        { key = "gr", action = "git restore", action_cb = git_reset },
       },
     },
   },