setup/common.sh at master · Clsan/setup · GitHub

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#!/bin/bash
# ============================================
# Common Helper Functions & Initial Setup
# ============================================

set -e

# ============================================
# sudo 세션 미리 활성화
# ============================================
echo "🔐 sudo 비밀번호 입력 (이후 자동 진행됨)..."
sudo -v
# sudo 타임아웃 방지
while true; do sudo -n true; sleep 60; kill -0 "$" || exit; done 2>/dev/null &

# ============================================
# Sleep 방지 (caffeinate)
# ============================================
caffeinate -disu &
CAFFEINATE_PID=$!
trap "kill $CAFFEINATE_PID 2>/dev/null" EXIT

# ============================================
# Helper Functions
# ============================================
add_to_zshrc() {
    grep -qF "$1" ~/.zshrc 2>/dev/null || echo "$1" >> ~/.zshrc
}

brew_install() {
    brew list "$1" &>/dev/null || brew install "$1"
}

brew_install_cask() {
    brew list --cask "$1" &>/dev/null || brew install --cask "$1"
}

# ============================================
# Xcode Command Line Tools
# ============================================
echo "📦 Checking Xcode Command Line Tools..."
if ! xcode-select -p &>/dev/null; then
    echo "Installing Xcode CLT..."
    touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
    LABEL=$(softwareupdate -l 2>&1 | grep -E '^\s+\*.*Command Line|Label:.*Command Line' | head -n 1 | sed 's/^[^C]*//' | sed 's/.*Label: *//')
    if [[ -n "$LABEL" ]]; then
        softwareupdate -i "$LABEL" --verbose
    else
        echo "⚠️ Command Line Tools를 찾을 수 없음. 수동 설치 필요: xcode-select --install"
        exit 1
    fi
    rm -f /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
fi
echo "✅ Xcode CLT ready"

# ============================================
# Homebrew
# ============================================
echo "🍺 Checking Homebrew..."
if ! command -v brew &>/dev/null; then
    echo "Installing Homebrew..."
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
fi

eval "$(/opt/homebrew/bin/brew shellenv)"
add_to_zshrc 'eval "$(/opt/homebrew/bin/brew shellenv)"'
echo "✅ Homebrew ready"