Agent skill

docker-sandbox

Docker sandbox environment management for dotfiles. Use when user mentions "build docker", "start container", "enter shell", "clean container", "check status", "make build", "make shell", "make clean", development environment, or container management.

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Forks 31

Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/data/docker-sandbox

SKILL.md

Docker Sandbox Management

dotfilesをテストするためのDocker開発環境を管理する。

Available Commands

Command Description
make build Build Docker image
make start Start container in background
make shell Attach to container (auto-starts if needed)
make run Run temporary container (removed after exit)
make stop Stop container
make clean Remove container and volume
make status Show current worktree status
make list List all dotfiles containers

Common Workflows

Initial Setup

bash
make build   # Build image
make shell   # Enter development environment

Test Configuration Changes

After editing dotfiles on host:

bash
make shell
# Inside container:
source ~/.zshrc              # Reload zsh
tmux source ~/.tmux.conf     # Reload tmux (inside tmux)
:source $MYVIMRC             # Reload neovim (inside nvim)

Reset Environment

bash
make clean   # Remove container and volume
make build   # Rebuild image
make shell   # Enter fresh environment

Container Architecture

  • Image: dotfiles:{worktree-name}
  • Container: dotfiles-{worktree-name}
  • Volume: dotfiles-{worktree-name}-home (persists home directory)
  • Mount: ~/.dotfiles (read-only)

Included Tools

  • Neovim (stable)
  • tmux 3.5
  • zsh
  • Node.js (latest LTS)
  • Python3 + pynvim

Troubleshooting

Container won't start

  1. Check status: make status
  2. View logs: docker logs dotfiles-{worktree-name}
  3. Rebuild: make clean && make build

Changes not reflected

dotfiles are mounted read-only. Edit on host, then reload inside container.

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