Move to Alpine and use GNU Stow with dotfiles repo

.github/workflows/build.yaml

@@ -32,5 +32,5 @@ jobs:
           platforms: linux/amd64
           push: true
           tags: |
-            ghcr.io/tobyscott25/toolbox:latest
-            ghcr.io/tobyscott25/toolbox:${{ github.sha }}
+            ghcr.io/tbysctt/toolbox:latest
+            ghcr.io/tbysctt/toolbox:${{ github.sha }}

Dockerfile

@@ -1,64 +1,7 @@
-FROM debian:12.11-slim
+FROM alpine:3.22.2
 
-SHELL ["/bin/bash", "-c"]
-
-RUN <<EOF
-set -eux -o pipefail
-apt-get update
-apt install -y --no-install-recommends \
-    ca-certificates \
-    git \
-    zsh \
-    curl wget \
-    fzf grep ripgrep fd-find luarocks \
-    iputils-ping \
-    jq yq unzip tmux \
-    gcc python3 \
-    less \
-    net-tools \
-    procps \
-    strace \
-    tcpdump \
-    traceroute \
-    dnsutils
-apt clean && rm -rf /var/lib/apt/lists/*
-
-git config --global user.name "Debug User"
-git config --global user.email "user@host.tld"
-git config --global init.defaultBranch main
-
-KUBECTL_VERSION=$(curl -L -s https://dl.k8s.io/release/stable.txt)
-curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl"
-curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl.sha256"
-echo "$(cat kubectl.sha256)  kubectl" | sha256sum --check
-chmod +x kubectl
-mv kubectl /usr/local/bin/
-rm kubectl.sha256
-
-NEOVIM_VERSION=$(curl -s "https://api.github.com/repos/neovim/neovim/releases/latest" | \grep -Po '"tag_name": *"v\K[^"]*')
-curl -LO "https://github.com/neovim/neovim/releases/download/v${NEOVIM_VERSION}/nvim-linux-x86_64.tar.gz"
-tar -xzf nvim-linux-x86_64.tar.gz
-mv nvim-linux-x86_64 /opt/nvim
-ln -s /opt/nvim/bin/nvim /usr/local/bin/nvim
-rm nvim-linux-x86_64.tar.gz
-git clone https://github.com/LazyVim/starter ~/.config/nvim
-rm -rf ~/.config/nvim/.git
-nvim --headless "+Lazy! sync" +qa
-
-LAZYGIT_VERSION=$(curl -s "https://api.github.com/repos/jesseduffield/lazygit/releases/latest" | \grep -Po '"tag_name": *"v\K[^"]*')
-curl -Lo lazygit.tar.gz "https://github.com/jesseduffield/lazygit/releases/download/v${LAZYGIT_VERSION}/lazygit_${LAZYGIT_VERSION}_Linux_x86_64.tar.gz"
-tar xf lazygit.tar.gz lazygit
-install lazygit -D -t /usr/local/bin/
-rm -rf lazygit.tar.gz lazygit
-
-sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
-git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
-git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
-
-EOF
+COPY setup.sh /usr/local/bin/setup.sh
+RUN chmod +x /usr/local/bin/setup.sh && /usr/local/bin/setup.sh
 
 WORKDIR /root
-COPY .ohmyzsh/custom/aliases.zsh ./.oh-my-zsh/custom/aliases.zsh
-COPY .zshrc ./.zshrc
-
 ENTRYPOINT ["zsh"]

README.md

@@ -2,83 +2,39 @@
 
 A comprehensive debugging and development container image packed with essential tools for troubleshooting, development, and system administration tasks.
 
-- **Base Image**: Debian 12.11 Slim
-- **Architecture**: linux/amd64
-- **Shell**: Zsh (with Oh My Zsh)
-- **Working Directory**: `/root`
-- **Entrypoint**: `zsh`
+This image is based on Alpine to keep the size small and includes [my dotfiles](https://github.com/tbysctt/dotfiles) to configure the built-in tools.
+
+> Note: It only supports x86 for now. ARM support will come later :)
 
 ## Quick Start
 
 ```sh
 # Pull the latest image
-docker pull ghcr.io/tobyscott25/toolbox:latest
+docker pull ghcr.io/tbysctt/toolbox:latest
 
 # Run interactively
-docker run --rm -it ghcr.io/tobyscott25/toolbox:latest
+docker run --rm -it ghcr.io/tbysctt/toolbox:latest
 
 # Run with host network access (useful for network debugging)
-docker run --rm -it --network host ghcr.io/tobyscott25/toolbox:latest
+docker run --rm -it --network host ghcr.io/tbysctt/toolbox:latest
 
 # Mount current directory for file operations
-docker run --rm -it -v $(pwd):/workspace -w /workspace ghcr.io/tobyscott25/toolbox:latest
+docker run --rm -it -v $(pwd):/workspace -w /workspace ghcr.io/tbysctt/toolbox:latest
 ```
 
-## Included Tools
-
-### Development & Editors
-- **nvim** - Neovim (LazyVim distribution)
-- **git** - Git VCS
-- **lazygit** - Terminal UI for git commands
-- **gcc** - GNU C/C++ Compiler
-- **python** - Python 3
-
-### Kubernetes & Container Tools
-- **kubectl** - Kubernetes command-line tool
-
-### Network & System Debugging
-- **curl/wget** - HTTP clients
-- **ping** - Network connectivity testing
-- **traceroute** - Network path tracing
-- **tcpdump** - Network packet analyzer
-- **netstat** - Network statistics (via net-tools)
-- **dig/nslookup** - DNS lookup tools (via dnsutils)
-- **strace** - System call tracer
-
-### File & Text Processing
-- **rg** - Ripgrep, fast text search
-- **fzf** - Fuzzy finder
-- **fd** - Fast file finder
-- **jq** - JSON processor
-- **yq** - YAML processor
-- **grep/less** - Text processing utilities
-
-### Shell & Terminal
-- **zsh** ZSH (with Oh My Zsh including auto-suggestions and syntax highlighting plugins)
-- **tmux** - Terminal multiplexer
-
-### System Utilities
-- **ps/top** - Process utilities (via procps)
-- **unzip** - Archive extraction
-
-## Built-in Aliases
-
-- `k` → `kubectl`
-- `vim` → `nvim`
-
 ## Common Use Cases
 
 ### Kubernetes Debugging
 ```sh
 # Connect to a cluster and debug
-docker run --rm -it -v ~/.kube:/root/.kube ghcr.io/tobyscott25/toolbox:latest
+docker run --rm -it -v ~/.kube:/root/.kube ghcr.io/tbysctt/toolbox:latest
 k get pods  # kubectl is aliased to 'k'
 ```
 
 ### Network Troubleshooting
 ```sh
 # Run with host network for network debugging
-docker run --rm -it --network host ghcr.io/tobyscott25/toolbox:latest
+docker run --rm -it --network host ghcr.io/tbysctt/toolbox:latest
 ping google.com
 traceroute 8.8.8.8
 tcpdump -i eth0
@@ -87,7 +43,7 @@ tcpdump -i eth0
 ### File Analysis & Processing
 ```sh
 # Mount directory and analyze files
-docker run --rm -it -v /path/to/files:/data ghcr.io/tobyscott25/toolbox:latest
+docker run --rm -it -v /path/to/files:/data ghcr.io/tbysctt/toolbox:latest
 cd /data
 rg "pattern" .          # Search with ripgrep
 fd "*.json" . | head    # Find JSON files
@@ -97,7 +53,7 @@ cat file.json | jq '.'  # Pretty print JSON
 ### Development Environment
 ```sh
 # Use as a development container
-docker run --rm -it -v $(pwd):/workspace -w /workspace ghcr.io/tobyscott25/toolbox:latest
+docker run --rm -it -v $(pwd):/workspace -w /workspace ghcr.io/tbysctt/toolbox:latest
 nvim file.py
 git status
 lazygit
@@ -108,7 +64,7 @@ lazygit
 ### With Docker Socket Access
 ```sh
 # For Docker-in-Docker scenarios
-docker run --rm -it -v /var/run/docker.sock:/var/run/docker.sock ghcr.io/tobyscott25/toolbox:latest
+docker run --rm -it -v /var/run/docker.sock:/var/run/docker.sock ghcr.io/tbysctt/toolbox:latest
 dive image:tag  # Analyze Docker images
 ```
 
@@ -118,7 +74,7 @@ dive image:tag  # Analyze Docker images
 docker run --rm -it \
   -v ~/.gitconfig:/root/.gitconfig:ro \
   -v ~/.kube:/root/.kube:ro \
-  ghcr.io/tobyscott25/toolbox:latest
+  ghcr.io/tbysctt/toolbox:latest
 ```
 
 ### As a Sidecar Container
@@ -129,7 +85,7 @@ kind: Pod
 spec:
   containers:
   - name: debug-toolbox
-    image: ghcr.io/tobyscott25/toolbox:latest
+    image: ghcr.io/tbysctt/toolbox:latest
     command: ["sleep", "infinity"]
     # Then: kubectl exec -it pod-name -c debug-toolbox -- zsh
 ```
@@ -139,7 +95,7 @@ spec:
 To build, run and test locally:
 
 ```sh
-git clone https://github.com/tobyscott25/toolbox.git
+git clone https://github.com/tbysctt/toolbox.git
 cd toolbox
 docker build -t tobystoolbox:latest --platform=linux/amd64 .
 docker run --rm -it tobystoolbox:latest

setup.sh

@@ -0,0 +1,48 @@
+#!/bin/ash
+set -eux -o pipefail
+
+# Install dependencies
+apk add --no-cache \
+    bash ca-certificates curl wget git \
+    zsh tmux less ripgrep fd fzf grep \
+    jq yq unzip gcc musl-dev python3 \
+    iputils bind-tools net-tools procps \
+    strace tcpdump traceroute luarocks stow tzdata
+
+# Git identity defaults
+git config --global user.name "Debug User"
+git config --global user.email "user@host.tld"
+git config --global init.defaultBranch main
+
+# Clone dotfiles and stow them
+git clone https://github.com/tbysctt/dotfiles ~/dotfiles
+cd ~/dotfiles && stow zsh vim lazyvim tmux lf
+
+# Install OhMyZsh and plugins
+git clone https://github.com/ohmyzsh/ohmyzsh.git ~/.oh-my-zsh
+git clone https://github.com/zsh-users/zsh-autosuggestions ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions
+git clone https://github.com/zsh-users/zsh-syntax-highlighting ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting
+
+# Install Neovim
+curl -LO "https://github.com/neovim/neovim/releases/latest/download/nvim-linux-x86_64.tar.gz"
+tar -xzf nvim-linux-x86_64.tar.gz
+mv nvim-linux-x86_64 /opt/nvim
+ln -s /opt/nvim/bin/nvim /usr/local/bin/nvim
+rm nvim-linux-x86_64.tar.gz
+nvim --headless "+Lazy! sync" +qa || true
+
+# Install kubectl
+KUBECTL_VERSION=$(curl -Ls https://dl.k8s.io/release/stable.txt)
+curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl"
+curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl.sha256"
+echo "$(cat kubectl.sha256)  kubectl" | sha256sum -c -
+install -m755 kubectl /usr/local/bin/
+rm kubectl kubectl.sha256
+
+# Install Lazygit
+LAZYGIT_VERSION=$(curl -s https://api.github.com/repos/jesseduffield/lazygit/releases/latest | grep -Po '"tag_name": *"v\K[^"]*')
+curl -Lo lazygit.tar.gz "https://github.com/jesseduffield/lazygit/releases/download/v${LAZYGIT_VERSION}/lazygit_${LAZYGIT_VERSION}_Linux_x86_64.tar.gz"
+tar xf lazygit.tar.gz lazygit
+install -Dm755 lazygit /usr/local/bin/lazygit
+rm lazygit.tar.gz lazygit
+