Jun 22, 2025
diff --git a/README.md b/README.md
      "<leader>as",
      "<cmd>ClaudeCodeTreeAdd<cr>",
      desc = "Add file",
      ft = { "NvimTree", "neo-tree", "oil" },
      ft = { "NvimTree", "neo-tree", "oil", "netrw" },
    },
    -- Diff management
    { "<leader>aa", "<cmd>ClaudeCodeDiffAccept<cr>", desc = "Accept diff" },
 1. **Launch Claude**: Run `:ClaudeCode` to open Claude in a split terminal
 2. **Send context**:
   - Select text in visual mode and use `<leader>as` to send it to Claude
   - In `nvim-tree`/`neo-tree`/`oil.nvim`, press `<leader>as` on a file to add it to Claude's context
   - In `nvim-tree`/`neo-tree`/`oil.nvim`/`netrw`, press `<leader>as` on a file to add it to Claude's context
 3. **Let Claude work**: Claude can now:
   - See your current file and selections in real-time
   - Open files in your editor
diff --git a/dev-config.lua b/dev-config.lua
      "<leader>as",
      "<cmd>ClaudeCodeTreeAdd<cr>",
      desc = "Add file from tree",
      ft = { "NvimTree", "neo-tree", "oil" },
      ft = { "NvimTree", "neo-tree", "oil", "netrw" },
    },

    -- Development helpers
diff --git a/lua/claudecode/diff.lua b/lua/claudecode/diff.lua
        or filetype == "ClaudeCode"
        or filetype == "NvimTree"
        or filetype == "oil"
        or filetype == "netrw"
        or filetype == "aerial"
        or filetype == "tagbar"
      )
diff --git a/lua/claudecode/init.lua b/lua/claudecode/init.lua
    local is_tree_buffer = current_ft == "NvimTree"
      or current_ft == "neo-tree"
      or current_ft == "oil"
      or current_ft == "netrw"
      or string.match(current_bufname, "neo%-tree")
      or string.match(current_bufname, "NvimTree")

diff --git a/lua/claudecode/integrations.lua b/lua/claudecode/integrations.lua
    return M._get_neotree_selection()
  elseif current_ft == "oil" then
    return M._get_oil_selection()
  elseif current_ft == "netrw" then
    return M._get_netrw_selection()
  else
    return nil, "Not in a supported tree buffer (current filetype: " .. current_ft .. ")"
  end
  return {}, "No file found under cursor"
 end

 --- Get selected files from netrw
 --- Supports both marked files and single file under cursor
 --- Reference: :help netrw-mf, :help markfilelist
 --- @return table files List of file paths
 --- @return string|nil error Error message if operation failed
 function M._get_netrw_selection()
  -- 1. Check for marked files
  local mf_ok, mf_result = pcall(function()
    if vim.fn.exists("*netrw#Expose") == 1 then
      return vim.fn.call("netrw#Expose", { "netrwmarkfilelist" })
    end
    return nil
  end)

  local marked_files = {}

  if mf_ok and mf_result and type(mf_result) == "table" and #mf_result > 0 then
    for _, file_path in ipairs(mf_result) do
      if vim.fn.filereadable(file_path) == 1 or vim.fn.isdirectory(file_path) == 1 then
        table.insert(marked_files, file_path)
      end
    end
  end

  if #marked_files > 0 then
    return marked_files, nil
  end

  -- 2. No marked files. Check for a file or dir under cursor
  local path_ok, path_result = pcall(function()
    if vim.fn.exists("*netrw#Call") == 1 then
      local word = vim.fn.call("netrw#Call", { "NetrwGetWord" })
      if word ~= "" then
        return vim.fn.call("netrw#Call", { "NetrwFile", word })
      end
    end
    return nil
  end)

  if not path_ok or not path_result or path_result == "" then
    return {}, "Failed to get path from netrw"
  end

  if vim.fn.filereadable(path_result) == 1 or vim.fn.isdirectory(path_result) == 1 then
    return { path_result }, nil
  end

  return {}, "Invalid file or directory path: " .. path_result
 end

 return M
diff --git a/lua/claudecode/tools/open_file.lua b/lua/claudecode/tools/open_file.lua
        or filetype == "ClaudeCode"
        or filetype == "NvimTree"
        or filetype == "oil"
        or filetype == "netrw"
        or filetype == "aerial"
        or filetype == "tagbar"
      )
Original file line number	Diff line number	Diff line change
Expand Up		@@ -44,7 +44,7 @@ When Anthropic released Claude Code, they only supported VS Code and JetBrains.
		"<leader>as",
		"<cmd>ClaudeCodeTreeAdd<cr>",
		desc = "Add file",
		ft = { "NvimTree", "neo-tree", "oil" },
		ft = { "NvimTree", "neo-tree", "oil", "netrw" },
		},
		-- Diff management
		{ "<leader>aa", "<cmd>ClaudeCodeDiffAccept<cr>", desc = "Accept diff" },
Expand DownExpand Up		@@ -80,7 +80,7 @@ That's it! The plugin will auto-configure everything else.
		1. Launch Claude: Run `:ClaudeCode` to open Claude in a split terminal
		2. Send context:
		- Select text in visual mode and use `<leader>as` to send it to Claude
		- In `nvim-tree`/`neo-tree`/`oil.nvim`, press `<leader>as` on a file to add it to Claude's context
		- In `nvim-tree`/`neo-tree`/`oil.nvim`/`netrw`, press `<leader>as` on a file to add it to Claude's context
		3. Let Claude work: Claude can now:
		- See your current file and selections in real-time
		- Open files in your editor
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -23,7 +23,7 @@ return {
		"<leader>as",
		"<cmd>ClaudeCodeTreeAdd<cr>",
		desc = "Add file from tree",
		ft = { "NvimTree", "neo-tree", "oil" },
		ft = { "NvimTree", "neo-tree", "oil", "netrw" },
		},

		-- Development helpers
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -50,6 +50,7 @@ local function find_main_editor_window()
		or filetype == "ClaudeCode"
		or filetype == "NvimTree"
		or filetype == "oil"
		or filetype == "netrw"
		or filetype == "aerial"
		or filetype == "tagbar"
		)
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -611,6 +611,7 @@ function M._create_commands()
		local is_tree_buffer = current_ft == "NvimTree"
		or current_ft == "neo-tree"
		or current_ft == "oil"
		or current_ft == "netrw"
		or string.match(current_bufname, "neo%-tree")
		or string.match(current_bufname, "NvimTree")

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -16,6 +16,8 @@ function M.get_selected_files_from_tree()
		return M._get_neotree_selection()
		elseif current_ft == "oil" then
		return M._get_oil_selection()
		elseif current_ft == "netrw" then
		return M._get_netrw_selection()
		else
		return nil, "Not in a supported tree buffer (current filetype: " .. current_ft .. ")"
		end
Expand DownExpand Up		@@ -261,4 +263,54 @@ function M._get_oil_selection()
		return {}, "No file found under cursor"
		end

		--- Get selected files from netrw
		--- Supports both marked files and single file under cursor
		--- Reference: :help netrw-mf, :help markfilelist
		--- @return table files List of file paths
		--- @return string\|nil error Error message if operation failed
		function M._get_netrw_selection()
		-- 1. Check for marked files
		local mf_ok, mf_result = pcall(function()
		if vim.fn.exists("*netrw#Expose") == 1 then
		return vim.fn.call("netrw#Expose", { "netrwmarkfilelist" })
		end
		return nil
		end)

		local marked_files = {}

		if mf_ok and mf_result and type(mf_result) == "table" and #mf_result > 0 then
		for _, file_path in ipairs(mf_result) do
		if vim.fn.filereadable(file_path) == 1 or vim.fn.isdirectory(file_path) == 1 then
		table.insert(marked_files, file_path)
		end
		end
		end

		if #marked_files > 0 then
		return marked_files, nil
		end

		-- 2. No marked files. Check for a file or dir under cursor
		local path_ok, path_result = pcall(function()
		if vim.fn.exists("*netrw#Call") == 1 then
		local word = vim.fn.call("netrw#Call", { "NetrwGetWord" })
		if word ~= "" then
		return vim.fn.call("netrw#Call", { "NetrwFile", word })
		end
		end
		return nil
		end)

		if not path_ok or not path_result or path_result == "" then
		return {}, "Failed to get path from netrw"
		end

		if vim.fn.filereadable(path_result) == 1 or vim.fn.isdirectory(path_result) == 1 then
		return { path_result }, nil
		end

		return {}, "Invalid file or directory path: " .. path_result
		end

		return M
Original file line number	Diff line number	Diff line change
Expand Up		@@ -76,6 +76,7 @@ local function find_main_editor_window()
		or filetype == "ClaudeCode"
		or filetype == "NvimTree"
		or filetype == "oil"
		or filetype == "netrw"
		or filetype == "aerial"
		or filetype == "tagbar"
		)
Expand Down