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feat: Add Claude Code and GitHub CLI to devcontainer
- Add install script for Claude Code CLI - Add GitHub CLI installation - Add Kind and kubectl install scripts - Update postCreateCommand with proper installation sequence
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6 files changed

Lines changed: 169 additions & 34 deletions

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‎.devcontainer/devcontainer.json‎

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{
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"image": "mcr.microsoft.com/vscode/devcontainers/base:ubuntu",
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"features": {
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"ghcr.io/devcontainers/features/github-cli:1": {},
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"ghcr.io/devcontainers/features/go:1": {
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"version": "1.22"
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},
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"ghcr.io/devcontainers/features/docker-in-docker:2": {}
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"ghcr.io/devcontainers/features/common-utils:2": {
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"username": "vscode"
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},
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"ghcr.io/devcontainers/features/docker-in-docker:2": {},
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"ghcr.io/devcontainers/features/node:1": { "version": "lts" }
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},
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"remoteUser": "vscode",
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"postCreateCommand": ".devcontainer/postCreateCommand.sh",
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"postStartCommand": ".devcontainer/postStartCommand.sh",
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"workspaceFolder": "/home/vscode/idpbuilder",
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"workspaceMount": "source=${localWorkspaceFolder},target=/home/vscode/idpbuilder,type=bind",
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"hostRequirements": {
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"cpus": 4
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},
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"remoteEnv": {
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"PATH": "${containerEnv:PATH}:/home/vscode/idpbuilder"
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}
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},
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"customizations": {
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"vscode": {
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"extensions": [
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"golang.Go",
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"ms-kubernetes-tools.vscode-kubernetes-tools",
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"anthropic.claude-dev"
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]
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}
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},
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"forwardPorts": [6789, 8080]
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}

‎.devcontainer/install-claude-code.sh‎

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#!/bin/bash
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# Script to install claude-code CLI tool
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set -e
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echo "🤖 Installing claude-code CLI tool..."
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# Source Node.js environment from common locations
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if [ -f "/usr/local/share/nvm/nvm.sh" ]; then
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echo "🔧 Sourcing NVM environment..."
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export NVM_DIR="/usr/local/share/nvm"
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source "$NVM_DIR/nvm.sh"
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fi
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# Add common Node.js paths to PATH
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export PATH="/usr/local/share/nodejs/bin:/usr/local/bin:$PATH"
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# Wait for npm to become available (with timeout)
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echo "⏳ Waiting for npm to become available..."
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for i in {1..30}; do
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if command -v npm >/dev/null 2>&1; then
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echo "✅ npm found!"
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break
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fi
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echo "⏳ Attempt $i/30: npm not yet available, waiting 2 seconds..."
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sleep 2
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done
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# Install claude-code globally via npm
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if command -v npm >/dev/null 2>&1; then
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echo "📦 Installing claude-code via npm..."
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npm install -g @anthropic-ai/claude-code
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echo "✅ claude-code installation completed"
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else
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echo "❌ Error: npm still not found after waiting. Node.js may not be properly installed."
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echo "ℹ️ Available commands:"
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which node || echo " - node: not found"
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which npm || echo " - npm: not found"
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echo "ℹ️ Current PATH: $PATH"
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exit 1
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fi
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# Verify installation
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if command -v claude-code >/dev/null 2>&1; then
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echo "🎉 claude-code is now available in PATH"
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claude-code --version
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else
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echo "⚠️ Warning: claude-code may not be in PATH yet, but installation completed"
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fi

‎.devcontainer/install-kind.sh‎

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#!/usr/bin/env bash
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set -e
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# Install KIND (Kubernetes IN Docker)
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KIND_VERSION="v0.23.0" # Change as needed
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echo "Installing KIND ${KIND_VERSION}..."
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# Try to install to /usr/local/bin/kind with sudo, fallback to user local bin
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if sudo curl -Lo /usr/local/bin/kind https://kind.sigs.k8s.io/dl/${KIND_VERSION}/kind-linux-amd64 2>/dev/null && sudo chmod +x /usr/local/bin/kind 2>/dev/null; then
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echo "KIND installed to /usr/local/bin/kind"
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else
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echo "Installing KIND to user local bin..."
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mkdir -p /home/vscode/.local/bin
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curl -Lo /home/vscode/.local/bin/kind https://kind.sigs.k8s.io/dl/${KIND_VERSION}/kind-linux-amd64
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chmod +x /home/vscode/.local/bin/kind
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echo "KIND installed to /home/vscode/.local/bin/kind"
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fi
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echo "KIND installed!"

‎.devcontainer/install-kubectl.sh‎

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#!/usr/bin/env bash
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set -e
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echo "🔧 Installing kubectl for current architecture..."
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# Detect architecture
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ARCH=$(uname -m)
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case $ARCH in
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aarch64|arm64)
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KUBECTL_ARCH="arm64"
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;;
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x86_64|amd64)
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KUBECTL_ARCH="amd64"
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;;
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*)
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echo "❌ Unsupported architecture: $ARCH"
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exit 1
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;;
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esac
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echo "📦 Detected architecture: $ARCH -> kubectl $KUBECTL_ARCH"
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# Get latest stable version
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KUBECTL_VERSION=$(curl -L -s https://dl.k8s.io/release/stable.txt)
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echo "📥 Downloading kubectl $KUBECTL_VERSION for $KUBECTL_ARCH..."
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# Download kubectl binary
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curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/${KUBECTL_ARCH}/kubectl"
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# Make it executable
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chmod +x kubectl
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# Move to system PATH
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sudo mv kubectl /usr/local/bin/
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# Verify installation
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echo "✅ kubectl installed successfully:"
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kubectl version --client --output=yaml
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echo "🎉 kubectl installation completed!"
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# setup autocomplete for kubectl and alias k
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sudo apt-get update -y && sudo apt-get install bash-completion -y
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mkdir $HOME/.kube
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echo "source <(kubectl completion bash)" >> $HOME/.bashrc
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echo "alias k=kubectl" >> $HOME/.bashrc
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echo "complete -F __start_kubectl k" >> $HOME/.bashrc

‎.devcontainer/postCreateCommand.sh‎

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#!/usr/bin/env bash
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echo "running setup-ssh.sh"
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.devcontainer/setup-ssh.sh
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echo "running install-kubectl.sh"
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.devcontainer/install-kubectl.sh
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echo "running install-kind.sh"
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.devcontainer/install-kind.sh
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echo "running install-claude-code.sh"
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.devcontainer/install-claude-code.sh
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# For Kubectl AMD64 / x86_64
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[ $(uname -m) = x86_64 ] && curl -sLO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
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# For Kubectl ARM64
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[ $(uname -m) = aarch64 ] && curl -sLO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/arm64/kubectl"
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chmod +x ./kubectl
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sudo mv ./kubectl /usr/local/bin/kubectl
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# For Kind AMD64 / x86_64
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[ $(uname -m) = x86_64 ] && curl -sLo ./kind https://kind.sigs.k8s.io/dl/v0.22.0/kind-linux-amd64
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# For Kind ARM64
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[ $(uname -m) = aarch64 ] && curl -sLo ./kind https://kind.sigs.k8s.io/dl/v0.22.0/kind-linux-arm64
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chmod +x ./kind
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sudo mv ./kind /usr/local/bin/kind
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# setup autocomplete for kubectl and alias k
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sudo apt-get update -y && sudo apt-get install bash-completion -y
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mkdir $HOME/.kube
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echo "source <(kubectl completion bash)" >> $HOME/.bashrc
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echo "alias k=kubectl" >> $HOME/.bashrc
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echo "complete -F __start_kubectl k" >> $HOME/.bashrc
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# Configure git if environment variables are set
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if [ -n "$GIT_COMMITER_NAME" ]; then
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fi
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# 1. Configure GPG agent
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mkdir -p ~/.gnupg
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echo "pinentry-program /usr/bin/pinentry" > ~/.gnupg/gpg-agent.conf
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echo "allow-loopback-pinentry" >> ~/.gnupg/gpg-agent.conf
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#mkdir -p ~/.gnupg
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#echo "pinentry-program /usr/bin/pinentry" > ~/.gnupg/gpg-agent.conf
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#echo "allow-loopback-pinentry" >> ~/.gnupg/gpg-agent.conf
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# 2. Configure GPG client
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echo "use-agent" > ~/.gnupg/gpg.conf
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echo "pinentry-mode loopback" >> ~/.gnupg/gpg.conf
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#echo "use-agent" > ~/.gnupg/gpg.conf
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#echo "pinentry-mode loopback" >> ~/.gnupg/gpg.conf
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# 3. Restart GPG agent and set environment
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gpgconf --kill gpg-agent
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export GPG_TTY=$(tty)
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echo 'export GPG_TTY=$(tty)' >> ~/.bashrc
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#gpgconf --kill gpg-agent
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#export GPG_TTY=$(tty)
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#echo 'export GPG_TTY=$(tty)' >> ~/.bashrc
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# 4. Configure Git for GPG signing
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git config --global commit.gpgsign true
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git config --global tag.gpgsign true
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git config --global gpg.program gpg
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#git config --global commit.gpgsign true
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#git config --global tag.gpgsign true
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#git config --global gpg.program gpg

‎.devcontainer/setup-ssh.sh‎

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#!/bin/bash
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# Script to setup SSH for GitHub access
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set -e
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echo "🔐 Setting up SSH for GitHub access..."
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# Add GitHub to known hosts
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mkdir -p ~/.ssh
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ssh-keyscan -H github.com >> ~/.ssh/known_hosts 2>/dev/null || echo "Warning: Could not add github.com to known hosts"
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# Set proper permissions
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chmod 700 ~/.ssh 2>/dev/null || true
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chmod 600 ~/.ssh/known_hosts 2>/dev/null || true
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echo "✅ SSH setup completed"

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