NomadArch/Install-Mac.sh

#!/bin/bash

# NomadArch Installer for macOS
# Version: 0.6.0 - Robust Edition

# Exit on undefined variables
set -u

# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
NC='\033[0m'
BOLD='\033[1m'

# Script directory
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
TARGET_DIR="$SCRIPT_DIR"
BIN_DIR="$TARGET_DIR/bin"
LOG_FILE="$TARGET_DIR/install.log"
ERRORS=0
WARNINGS=0
BINARY_FREE_MODE=1

# Logging function
log() {
    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE"
}

print_header() {
    echo ""
    echo -e "${CYAN}╔═══════════════════════════════════════════════════════════════╗${NC}"
    echo -e "${CYAN}║${NC}           ${BOLD}NomadArch Installer for macOS${NC}                       ${CYAN}║${NC}"
    echo -e "${CYAN}║${NC}           Version: 0.6.0 - Robust Edition                     ${CYAN}║${NC}"
    echo -e "${CYAN}╚═══════════════════════════════════════════════════════════════╝${NC}"
    echo ""
}

print_header
log "========== Installer started =========="

# ═══════════════════════════════════════════════════════════════
# STEP 1: OS and Architecture Detection
# ═══════════════════════════════════════════════════════════════
echo "[STEP 1/8] Detecting System..."

OS_TYPE=$(uname -s)
ARCH_TYPE=$(uname -m)
log "OS: $OS_TYPE, Arch: $ARCH_TYPE"

if [[ "$OS_TYPE" != "Darwin" ]]; then
    echo -e "${RED}[ERROR]${NC} This installer is for macOS. Current OS: $OS_TYPE"
    echo "       Use Install-Linux.sh for Linux or Install-Windows.bat for Windows."
    log "ERROR: Not macOS ($OS_TYPE)"
    exit 1
fi

case "$ARCH_TYPE" in
    arm64)  ARCH="arm64" ;;
    x86_64) ARCH="x64" ;;
    *)
        echo -e "${YELLOW}[WARN]${NC} Unusual architecture: $ARCH_TYPE (proceeding anyway)"
        ARCH="$ARCH_TYPE"
        ((WARNINGS++)) || true
        ;;
esac

# Get macOS version
MACOS_VERSION=$(sw_vers -productVersion 2>/dev/null || echo "unknown")

echo -e "${GREEN}[OK]${NC} OS: macOS $MACOS_VERSION"
echo -e "${GREEN}[OK]${NC} Architecture: $ARCH_TYPE ($ARCH)"
log "macOS $MACOS_VERSION, Arch: $ARCH_TYPE"

# ═══════════════════════════════════════════════════════════════
# STEP 2: Check Write Permissions
# ═══════════════════════════════════════════════════════════════
echo ""
echo "[STEP 2/8] Checking Write Permissions..."

mkdir -p "$BIN_DIR" 2>/dev/null || true

if ! touch "$SCRIPT_DIR/.install-write-test" 2>/dev/null; then
    echo -e "${YELLOW}[WARN]${NC} No write access to $SCRIPT_DIR"
    TARGET_DIR="$HOME/.nomadarch"
    BIN_DIR="$TARGET_DIR/bin"
    LOG_FILE="$TARGET_DIR/install.log"
    mkdir -p "$BIN_DIR"
    if ! touch "$TARGET_DIR/.install-write-test" 2>/dev/null; then
        echo -e "${RED}[ERROR]${NC} Cannot write to $TARGET_DIR"
        log "ERROR: Write permission denied"
        exit 1
    fi
    rm -f "$TARGET_DIR/.install-write-test"
    echo -e "${GREEN}[OK]${NC} Using fallback: $TARGET_DIR"
else
    rm -f "$SCRIPT_DIR/.install-write-test"
    echo -e "${GREEN}[OK]${NC} Write access verified"
fi
log "Install target: $TARGET_DIR"

# ═══════════════════════════════════════════════════════════════
# STEP 3: Check Xcode Command Line Tools
# ═══════════════════════════════════════════════════════════════
echo ""
echo "[STEP 3/8] Checking Xcode Command Line Tools..."

if xcode-select -p >/dev/null 2>&1; then
    echo -e "${GREEN}[OK]${NC} Xcode Command Line Tools installed"
else
    echo -e "${BLUE}[INFO]${NC} Installing Xcode Command Line Tools..."
    echo -e "${YELLOW}[NOTE]${NC} A dialog may appear - click 'Install' to proceed"
    xcode-select --install 2>/dev/null || true
    
    # Wait for installation
    echo -e "${BLUE}[INFO]${NC} Waiting for Xcode tools installation..."
    while ! xcode-select -p >/dev/null 2>&1; do
        sleep 5
    done
    echo -e "${GREEN}[OK]${NC} Xcode Command Line Tools installed"
fi

# ═══════════════════════════════════════════════════════════════
# STEP 4: Check and Install Homebrew + Node.js
# ═══════════════════════════════════════════════════════════════
echo ""
echo "[STEP 4/8] Checking Homebrew and Node.js..."

BREW_OK=0
NODE_OK=0
NPM_OK=0

# Check Homebrew
if command -v brew >/dev/null 2>&1; then
    echo -e "${GREEN}[OK]${NC} Homebrew: $(brew --version | head -1)"
    BREW_OK=1
else
    echo -e "${BLUE}[INFO]${NC} Homebrew not found. Installing..."
    log "Installing Homebrew"
    
    if /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"; then
        # Add Homebrew to PATH for Apple Silicon
        if [[ "$ARCH_TYPE" == "arm64" ]]; then
            eval "$(/opt/homebrew/bin/brew shellenv)" 2>/dev/null || true
            echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile 2>/dev/null || true
        fi
        
        # Verify
        if command -v brew >/dev/null 2>&1; then
            echo -e "${GREEN}[OK]${NC} Homebrew installed successfully"
            BREW_OK=1
        else
            echo -e "${YELLOW}[WARN]${NC} Homebrew installed but not in PATH"
            echo -e "${YELLOW}[INFO]${NC} You may need to restart your terminal"
            ((WARNINGS++)) || true
            
            # Try to find it
            if [[ -f "/opt/homebrew/bin/brew" ]]; then
                eval "$(/opt/homebrew/bin/brew shellenv)"
                BREW_OK=1
            elif [[ -f "/usr/local/bin/brew" ]]; then
                eval "$(/usr/local/bin/brew shellenv)"
                BREW_OK=1
            fi
        fi
    else
        echo -e "${RED}[ERROR]${NC} Failed to install Homebrew"
        log "ERROR: Homebrew installation failed"
        ((WARNINGS++)) || true
    fi
fi

# Check Node.js
if command -v node >/dev/null 2>&1; then
    NODE_VERSION=$(node --version 2>/dev/null || echo "unknown")
    if [[ "$NODE_VERSION" != "unknown" ]]; then
        NODE_MAJOR=$(echo "$NODE_VERSION" | sed 's/v//' | cut -d'.' -f1)
        echo -e "${GREEN}[OK]${NC} Node.js: $NODE_VERSION"
        NODE_OK=1
        
        if [[ $NODE_MAJOR -lt 18 ]]; then
            echo -e "${YELLOW}[WARN]${NC} Node.js 18+ recommended (current: $NODE_VERSION)"
            ((WARNINGS++)) || true
        fi
    fi
fi

# Install Node.js if needed
if [[ $NODE_OK -eq 0 ]]; then
    echo -e "${BLUE}[INFO]${NC} Node.js not found. Installing..."
    log "Installing Node.js"
    
    INSTALL_SUCCESS=0
    
    # Try Homebrew first
    if [[ $BREW_OK -eq 1 ]]; then
        if brew install node 2>&1; then
            INSTALL_SUCCESS=1
        fi
    fi
    
    # Try nvm as fallback
    if [[ $INSTALL_SUCCESS -eq 0 ]]; then
        echo -e "${BLUE}[INFO]${NC} Trying nvm installation..."
        export NVM_DIR="$HOME/.nvm"
        if curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh 2>/dev/null | bash >/dev/null 2>&1; then
            [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
            if nvm install 20 2>&1; then
                INSTALL_SUCCESS=1
            fi
        fi
    fi
    
    # Try official pkg installer as last resort
    if [[ $INSTALL_SUCCESS -eq 0 ]]; then
        echo -e "${BLUE}[INFO]${NC} Downloading Node.js installer..."
        NODE_PKG="/tmp/node-installer.pkg"
        if curl -fsSL "https://nodejs.org/dist/v20.10.0/node-v20.10.0.pkg" -o "$NODE_PKG" 2>/dev/null; then
            echo -e "${BLUE}[INFO]${NC} Running Node.js installer (may require password)..."
            sudo installer -pkg "$NODE_PKG" -target / && INSTALL_SUCCESS=1
            rm -f "$NODE_PKG"
        fi
    fi
    
    if [[ $INSTALL_SUCCESS -eq 1 ]]; then
        # Verify installation
        hash -r 2>/dev/null || true
        if command -v node >/dev/null 2>&1; then
            NODE_VERSION=$(node --version)
            echo -e "${GREEN}[OK]${NC} Node.js installed: $NODE_VERSION"
            NODE_OK=1
        fi
    fi
    
    if [[ $NODE_OK -eq 0 ]]; then
        echo -e "${RED}[ERROR]${NC} Could not install Node.js automatically"
        echo ""
        echo "Please install Node.js manually:"
        echo "  1. Install via Homebrew: brew install node"
        echo "  2. Or download from: https://nodejs.org/"
        echo ""
        log "ERROR: Node.js installation failed"
        ERRORS=$((ERRORS+1))
    fi
fi

# Check npm
if command -v npm >/dev/null 2>&1; then
    NPM_VERSION=$(npm --version 2>/dev/null || echo "unknown")
    if [[ "$NPM_VERSION" != "unknown" ]]; then
        echo -e "${GREEN}[OK]${NC} npm: $NPM_VERSION"
        NPM_OK=1
    fi
fi

if [[ $NPM_OK -eq 0 && $NODE_OK -eq 1 ]]; then
    echo -e "${RED}[ERROR]${NC} npm not found (should come with Node.js)"
    ERRORS=$((ERRORS+1))
fi

# ═══════════════════════════════════════════════════════════════
# STEP 5: Check Git (optional)
# ═══════════════════════════════════════════════════════════════
echo ""
echo "[STEP 5/8] Checking Optional Dependencies..."

if command -v git >/dev/null 2>&1; then
    echo -e "${GREEN}[OK]${NC} Git: $(git --version)"
else
    echo -e "${YELLOW}[INFO]${NC} Git not found (optional - installing via Homebrew)"
    if [[ $BREW_OK -eq 1 ]]; then
        brew install git 2>/dev/null || true
    fi
fi

if command -v curl >/dev/null 2>&1; then
    echo -e "${GREEN}[OK]${NC} curl: available"
else
    echo -e "${RED}[ERROR]${NC} curl not found (required)"
    ERRORS=$((ERRORS+1))
fi

# ═══════════════════════════════════════════════════════════════
# STEP 6: Install npm Dependencies
# ═══════════════════════════════════════════════════════════════
echo ""
echo "[STEP 6/8] Installing Dependencies..."

if [[ $NODE_OK -eq 0 || $NPM_OK -eq 0 ]]; then
    echo -e "${YELLOW}[SKIP]${NC} Skipping npm install (Node.js/npm not available)"
else
    cd "$SCRIPT_DIR"
    
    if [[ ! -f "package.json" ]]; then
        echo -e "${RED}[ERROR]${NC} package.json not found in $SCRIPT_DIR"
        echo "Make sure you extracted the full NomadArch package."
        log "ERROR: package.json missing"
        ERRORS=$((ERRORS+1))
    else
        echo -e "${BLUE}[INFO]${NC} Running npm install (this may take a few minutes)..."
        log "Running npm install"
        
        if npm install --no-audit --no-fund 2>&1; then
            echo -e "${GREEN}[OK]${NC} Dependencies installed"
        else
            echo -e "${YELLOW}[WARN]${NC} npm install had issues, trying with legacy peer deps..."
            if npm install --legacy-peer-deps --no-audit --no-fund 2>&1; then
                echo -e "${GREEN}[OK]${NC} Dependencies installed (with legacy peer deps)"
            else
                echo -e "${RED}[ERROR]${NC} npm install failed"
                log "ERROR: npm install failed"
                ERRORS=$((ERRORS+1))
            fi
        fi
    fi
fi

# ═══════════════════════════════════════════════════════════════
# STEP 7: Build UI Assets
# ═══════════════════════════════════════════════════════════════
echo ""
echo "[STEP 7/8] Building UI Assets..."

if [[ $NODE_OK -eq 0 || $NPM_OK -eq 0 ]]; then
    echo -e "${YELLOW}[SKIP]${NC} Skipping UI build (Node.js/npm not available)"
elif [[ -f "$SCRIPT_DIR/packages/ui/dist/index.html" ]]; then
    echo -e "${GREEN}[OK]${NC} UI build already exists"
else
    echo -e "${BLUE}[INFO]${NC} Building UI (this may take 1-2 minutes)..."
    cd "$SCRIPT_DIR/packages/ui"
    if npm run build 2>&1; then
        echo -e "${GREEN}[OK]${NC} UI assets built successfully"
    else
        echo -e "${RED}[ERROR]${NC} UI build failed"
        log "ERROR: UI build failed"
        ERRORS=$((ERRORS+1))
    fi
    cd "$SCRIPT_DIR"
fi

# ═══════════════════════════════════════════════════════════════
# STEP 8: Health Check and Summary
# ═══════════════════════════════════════════════════════════════
echo ""
echo "[STEP 8/8] Running Health Check..."

HEALTH_ERRORS=0

[[ -f "$SCRIPT_DIR/package.json" ]] || { echo -e "${RED}[FAIL]${NC} package.json missing"; HEALTH_ERRORS=$((HEALTH_ERRORS+1)); }
[[ -d "$SCRIPT_DIR/packages/ui" ]] || { echo -e "${RED}[FAIL]${NC} packages/ui missing"; HEALTH_ERRORS=$((HEALTH_ERRORS+1)); }
[[ -d "$SCRIPT_DIR/packages/server" ]] || { echo -e "${RED}[FAIL]${NC} packages/server missing"; HEALTH_ERRORS=$((HEALTH_ERRORS+1)); }

if [[ $NODE_OK -eq 1 && $NPM_OK -eq 1 ]]; then
    [[ -d "$SCRIPT_DIR/node_modules" ]] || { echo -e "${RED}[FAIL]${NC} node_modules missing"; HEALTH_ERRORS=$((HEALTH_ERRORS+1)); }
    [[ -f "$SCRIPT_DIR/packages/ui/dist/index.html" ]] || { echo -e "${YELLOW}[WARN]${NC} UI build missing"; ((WARNINGS++)) || true; }
fi

if [[ $HEALTH_ERRORS -eq 0 ]]; then
    echo -e "${GREEN}[OK]${NC} Health checks passed"
else
    ERRORS=$((ERRORS+HEALTH_ERRORS))
fi

# Summary
echo ""
echo -e "${CYAN}╔═══════════════════════════════════════════════════════════════╗${NC}"
echo -e "${CYAN}║${NC}                    ${BOLD}INSTALLATION SUMMARY${NC}                       ${CYAN}║${NC}"
echo -e "${CYAN}╚═══════════════════════════════════════════════════════════════╝${NC}"
echo ""
echo "  Install Directory: $TARGET_DIR"
echo "  Architecture:      $ARCH ($ARCH_TYPE)"
echo "  macOS Version:     $MACOS_VERSION"
[[ -n "${NODE_VERSION:-}" ]] && echo "  Node.js:           $NODE_VERSION"
[[ -n "${NPM_VERSION:-}" ]] && echo "  npm:               $NPM_VERSION"
echo "  Mode:              Binary-Free Mode"
echo "  Errors:            $ERRORS"
echo "  Warnings:          $WARNINGS"
echo "  Log File:          $LOG_FILE"
echo ""

if [[ $ERRORS -gt 0 ]]; then
    echo -e "${RED}╔═══════════════════════════════════════════════════════════════╗${NC}"
    echo -e "${RED}║${NC}  ${BOLD}INSTALLATION COMPLETED WITH ERRORS${NC}                          ${RED}║${NC}"
    echo -e "${RED}╚═══════════════════════════════════════════════════════════════╝${NC}"
    echo ""
    echo "Review the errors above and check: $LOG_FILE"
    echo ""
    echo "Common fixes:"
    echo "  1. Install Homebrew: /bin/bash -c \"\$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)\""
    echo "  2. Install Node.js: brew install node"
    echo "  3. Restart terminal after Homebrew installation"
    echo ""
    log "Installation FAILED with $ERRORS errors"
else
    echo -e "${GREEN}╔═══════════════════════════════════════════════════════════════╗${NC}"
    echo -e "${GREEN}║${NC}  ${BOLD}INSTALLATION SUCCESSFUL!${NC}                                     ${GREEN}║${NC}"
    echo -e "${GREEN}╚═══════════════════════════════════════════════════════════════╝${NC}"
    echo ""
    echo "To start NomadArch, run:"
    echo "  ./Launch-Unix.sh"
    echo ""
    echo "Available Free Models:"
    echo "  - GPT-5 Nano (fast)"
    echo "  - Grok Code (coding)"
    echo "  - GLM-4.7 (general)"
    echo "  - Doubao (creative)"
    echo ""
    log "Installation SUCCESSFUL"
fi

exit $ERRORS