setup.sh

#!/usr/bin/env bash
set -euo pipefail

echo "=== Fix hostname resolution ==="
if ! grep -q "$(hostname)" /etc/hosts 2>/dev/null; then
  echo "127.0.0.1 $(hostname)" | sudo tee -a /etc/hosts
fi

echo "=== System packages ==="
sudo apt-get update
sudo apt-get install -y \
  build-essential \
  curl \
  wget \
  git \
  unzip \
  jq \
  htop \
  ca-certificates \
  gnupg

echo "=== ripgrep + fd (from GitHub releases) ==="
RG_VERSION="14.1.1"
FD_VERSION="10.2.0"
ARCH="$(dpkg --print-architecture)"

curl -fsSL "https://github.com/BurntSushi/ripgrep/releases/download/${RG_VERSION}/ripgrep_${RG_VERSION}-1_${ARCH}.deb" -o /tmp/ripgrep.deb
sudo dpkg -i /tmp/ripgrep.deb

curl -fsSL "https://github.com/sharkdp/fd/releases/download/v${FD_VERSION}/fd_${FD_VERSION}_${ARCH}.deb" -o /tmp/fd.deb
sudo dpkg -i /tmp/fd.deb

echo "=== Node.js (via NodeSource LTS) ==="
curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash -
sudo apt-get install -y nodejs

echo "=== TypeScript setup ==="
npm init -y
npm install -D typescript @types/node ts-node
npx tsc --init

echo "=== GitHub CLI ==="
curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list
sudo apt-get update
sudo apt-get install -y gh

echo "=== AWS CLI ==="
curl -fsSL "https://awscli.amazonaws.com/awscli-exe-linux-$(uname -m).zip" -o /tmp/awscliv2.zip
unzip -qo /tmp/awscliv2.zip -d /tmp
sudo /tmp/aws/install --update
rm -rf /tmp/aws /tmp/awscliv2.zip

echo "=== Claude Code ==="
curl -fsSL https://claude.ai/install.sh | bash
echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bashrc && source ~/.bashrc

echo "=== Done ==="
node --version
npx tsc --version
claude --version 2>/dev/null || echo "Open a new shell to use claude"