15778b7a5f
- Separate local declaration from assignment to avoid masking errors (SC2155) - Add exit code check after Homebrew installer execution - Add exit code check after NodeSource setup script execution - Add LASTEXITCODE check after Chocolatey installer execution Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
293 lines
8.1 KiB
Bash
Executable file
293 lines
8.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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# Install system dependencies for Host UK development
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# Supports: macOS (brew), Linux (apt/dnf), Windows (choco via WSL)
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#
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# SECURITY NOTES:
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# - External install scripts (Homebrew, NodeSource) are downloaded over HTTPS
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# - Go binary is verified via SHA256 checksum
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# - Composer installer is verified via SHA256 checksum
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# - Consider auditing external scripts before running in sensitive environments
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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# Pinned versions and checksums for security
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GO_VERSION="1.22.0"
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GO_AMD64_SHA256="f6c8a87aa03b92c4b0bf3d558e28ea03006eb29db78917daec5cfb6ec1046265"
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COMPOSER_EXPECTED_SIG="dac665fdc30fdd8ec78b38b9800061b4150413ff2e3b6f88543c636f7cd84f6db9189d43a81e5503cda447da73c7e5b6"
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info() { echo -e "${GREEN}[INFO]${NC} $1"; }
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warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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error() { echo -e "${RED}[ERROR]${NC} $1"; exit 1; }
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# Compute SHA256 hash (cross-platform)
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compute_sha256() {
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local file=$1
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if command -v sha256sum &> /dev/null; then
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sha256sum "$file" | cut -d' ' -f1
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elif command -v shasum &> /dev/null; then
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shasum -a 256 "$file" | cut -d' ' -f1
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else
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error "No SHA256 tool available (need sha256sum or shasum)"
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fi
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}
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# Verify SHA256 hash of downloaded file
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verify_hash() {
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local file=$1
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local expected_hash=$2
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local actual_hash
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actual_hash=$(compute_sha256 "$file")
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if [[ "${actual_hash,,}" != "${expected_hash,,}" ]]; then
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rm -f "$file"
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error "Hash verification failed! Expected: $expected_hash, Got: $actual_hash"
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fi
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info "Hash verification passed"
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}
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# Detect OS
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detect_os() {
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case "$(uname -s)" in
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Darwin*) echo "macos" ;;
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Linux*) echo "linux" ;;
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MINGW*|MSYS*|CYGWIN*) echo "windows" ;;
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*) echo "unknown" ;;
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esac
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}
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# Check if command exists
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has() {
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command -v "$1" &> /dev/null
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}
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# Install Homebrew (macOS/Linux)
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# NOTE: Homebrew's install script changes frequently, making checksum verification impractical.
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# The script is fetched over HTTPS from GitHub. For high-security environments,
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# consider auditing the script manually before running.
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install_brew() {
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if has brew; then
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info "Homebrew already installed"
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return
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fi
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info "Installing Homebrew..."
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warn "This downloads and executes a script from GitHub. Review at: https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh"
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# Download to temp file first (allows manual inspection if needed)
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local temp_script
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temp_script=$(mktemp "${TMPDIR:-/tmp}/brew-install.XXXXXXXXXX.sh")
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curl -fsSL -o "$temp_script" https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh || {
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rm -f "$temp_script"
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error "Failed to download Homebrew installer"
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}
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/bin/bash "$temp_script" || {
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rm -f "$temp_script"
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error "Homebrew installation failed"
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}
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rm -f "$temp_script"
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# Add to PATH for this session
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if [[ -f /opt/homebrew/bin/brew ]]; then
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eval "$(/opt/homebrew/bin/brew shellenv)"
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elif [[ -f /home/linuxbrew/.linuxbrew/bin/brew ]]; then
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eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
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fi
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}
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# Install packages via brew
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brew_install() {
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local pkg=$1
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if has "$pkg"; then
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info "$pkg already installed"
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else
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info "Installing $pkg..."
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brew install "$pkg"
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fi
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}
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# Install packages via apt
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apt_install() {
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local pkg=$1
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if has "$pkg"; then
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info "$pkg already installed"
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else
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info "Installing $pkg..."
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sudo apt-get update -qq
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sudo apt-get install -y "$pkg"
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fi
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}
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# macOS setup
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setup_macos() {
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info "Setting up macOS environment..."
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install_brew
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brew_install git
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brew_install gh
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brew_install go
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brew_install php
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brew_install composer
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brew_install node
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brew_install pnpm
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# Optional
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if ! has docker; then
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warn "Docker not installed. Install Docker Desktop manually if needed."
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fi
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}
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# Linux setup
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setup_linux() {
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info "Setting up Linux environment..."
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# Detect package manager
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if has apt-get; then
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setup_linux_apt
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elif has dnf; then
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setup_linux_dnf
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elif has brew; then
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setup_linux_brew
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else
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warn "Unknown package manager. Installing Homebrew..."
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install_brew
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setup_linux_brew
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fi
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}
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setup_linux_apt() {
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apt_install git
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apt_install gh || warn "GitHub CLI may need manual install: https://cli.github.com"
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# Go
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if ! has go; then
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info "Installing Go..."
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sudo apt-get install -y golang-go || {
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# Fallback to manual install for newer version with integrity verification
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local go_tarball="go${GO_VERSION}.linux-amd64.tar.gz"
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local go_url="https://go.dev/dl/${go_tarball}"
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local temp_file
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temp_file=$(mktemp "${TMPDIR:-/tmp}/go.XXXXXXXXXX.tar.gz")
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info "Downloading Go $GO_VERSION..."
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curl -fsSL -o "$temp_file" "$go_url" || {
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rm -f "$temp_file"
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error "Failed to download Go"
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}
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info "Verifying Go download integrity..."
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verify_hash "$temp_file" "$GO_AMD64_SHA256"
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sudo rm -rf /usr/local/go
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sudo tar -C /usr/local -xzf "$temp_file"
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rm -f "$temp_file"
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export PATH=$PATH:/usr/local/go/bin
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}
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fi
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# PHP
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apt_install php
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# Composer (with installer signature verification)
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if ! has composer; then
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info "Installing Composer..."
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local temp_dir
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temp_dir=$(mktemp -d "${TMPDIR:-/tmp}/composer.XXXXXXXXXX")
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chmod 700 "$temp_dir"
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# Download installer
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curl -fsSL -o "$temp_dir/composer-setup.php" https://getcomposer.org/installer
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# Verify installer signature (SHA384)
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local actual_sig
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actual_sig=$(php -r "echo hash_file('sha384', '$temp_dir/composer-setup.php');")
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if [[ "$actual_sig" != "$COMPOSER_EXPECTED_SIG" ]]; then
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rm -rf "$temp_dir"
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error "Composer installer signature verification failed!"
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fi
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info "Composer installer signature verified"
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# Run installer
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php "$temp_dir/composer-setup.php" --install-dir="$temp_dir"
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sudo mv "$temp_dir/composer.phar" /usr/local/bin/composer
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rm -rf "$temp_dir"
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fi
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# Node (via NodeSource)
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# NOTE: NodeSource setup script changes frequently, making checksum verification impractical.
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# For high-security environments, consider using nvm or building from source.
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if ! has node; then
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info "Installing Node.js..."
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warn "This downloads and executes a script from NodeSource. Review at: https://deb.nodesource.com/setup_20.x"
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local temp_script
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temp_script=$(mktemp "${TMPDIR:-/tmp}/nodesource-setup.XXXXXXXXXX.sh")
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curl -fsSL -o "$temp_script" https://deb.nodesource.com/setup_20.x || {
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rm -f "$temp_script"
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error "Failed to download NodeSource setup script"
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}
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sudo -E bash "$temp_script" || {
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rm -f "$temp_script"
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error "NodeSource setup failed"
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}
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rm -f "$temp_script"
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sudo apt-get install -y nodejs
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fi
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# pnpm
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if ! has pnpm; then
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info "Installing pnpm..."
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npm install -g pnpm
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fi
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}
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setup_linux_dnf() {
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sudo dnf install -y git gh golang php composer nodejs
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npm install -g pnpm
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}
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setup_linux_brew() {
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install_brew
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brew_install git
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brew_install gh
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brew_install go
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brew_install php
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brew_install composer
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brew_install node
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brew_install pnpm
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}
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# Windows setup (via chocolatey in PowerShell or WSL)
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setup_windows() {
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warn "Windows detected. Please run scripts/install-deps.ps1 in PowerShell"
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warn "Or use WSL with: wsl ./scripts/install-deps.sh"
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exit 1
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}
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# Main
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main() {
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local os=$(detect_os)
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info "Detected OS: $os"
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case "$os" in
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macos) setup_macos ;;
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linux) setup_linux ;;
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windows) setup_windows ;;
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*) error "Unsupported OS: $os" ;;
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esac
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info "Dependencies installed!"
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echo ""
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echo "Next: Run './scripts/install-core.sh' to install the core CLI"
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}
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main "$@"
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