A Neovim plugin for reviewing and managing file changes made by AI coding CLI tools.

resu.nvim watches your project directory for file modifications and provides a streamlined interface to review, accept, or decline changes. It integrates seamlessly with diffview.nvim for a powerful diff experience, while also providing a built-in fallback UI.

• Neovim >= 0.8.0
• Git (for diff and revert operations)
• diffview.nvim (recommended, optional)

Using lazy.nvim:

{
  "koushikxd/resu.nvim",
  dependencies = {
    "sindrets/diffview.nvim",
  },
  config = function()
    require("resu").setup()
  end,
}

Using packer.nvim:

use {
  "koushikxd/resu.nvim",
  requires = { "sindrets/diffview.nvim" },
  config = function()
    require("resu").setup()
  end,
}

• Diffview Integration: Uses diffview.nvim for a feature-rich diff interface (default)
• Built-in Fallback UI: Sidebar interface with inline diff visualization when diffview is unavailable
• Real-time File Watching: Automatic change detection with configurable debouncing
• Hot Reload: Automatically reloads buffers when files change on disk
• Git Integration: Stage files on accept, revert to HEAD on decline
• Batch Operations: Accept or decline all pending changes at once

Default configuration:

require("resu").setup({
  use_diffview = true,
  hot_reload = true,
  debounce_ms = 100,
  watch_dir = nil,
  ignored_files = {
    "%.git/",
    "node_modules/",
    "dist/",
    "build/",
    "%.DS_Store",
    "%.swp",
  },
  keymaps = {
    toggle = "<leader>rt",
    accept = "<leader>ra",
    decline = "<leader>rd",
    accept_all = "<leader>rA",
    decline_all = "<leader>rD",
    refresh = "<leader>rr",
    quit = "q",
  },
})

1. Start working with your AI coding tool (Claude Code, Cursor, etc.)

2. Toggle the review panel:

:ResuToggle

3. Review changes in the diff view

4. Accept changes with <leader>ra (stages the file) or decline with <leader>rd (reverts to HEAD)

5. Use <leader>rA to accept all or <leader>rD to decline all pending changes

1. resu.nvim monitors your project directory for file changes using libuv filesystem events
2. Changes are displayed using diffview.nvim's powerful diff interface
3. Accept stages the file with git add
4. Decline reverts the file to HEAD using git checkout (or removes untracked files)
5. Hot reload keeps your buffers in sync with disk changes

1. A sidebar shows all modified and untracked files
2. Inline diffs are rendered using virtual text (additions in green, deletions in red)
3. Navigate files with j/k and press <CR> to view
4. Accept saves the current buffer state, decline reverts to the git baseline

• Reviewing AI-generated code changes before committing
• Managing incremental modifications from AI coding assistants
• Quick approval or rejection of automated refactoring
• Keeping control over file-level changes in collaborative AI workflows

MIT