setup.sh

#!/usr/bin/env bash
# Claude Code Discord Bot - Linux/macOS Setup Script
# One-command setup for quick deployment

set -e

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

echo -e "${BLUE}"
echo "╔═══════════════════════════════════════════════════════════╗"
echo "║           Claude Code Discord Bot - Setup                 ║"
echo "╚═══════════════════════════════════════════════════════════╝"
echo -e "${NC}"

# Function to check if command exists
command_exists() {
    command -v "$1" >/dev/null 2>&1
}

# Step 1: Check/Install Deno
echo -e "${YELLOW}[1/5] Checking Deno installation...${NC}"
if command_exists deno; then
    DENO_VERSION=$(deno --version | head -n 1)
    echo -e "${GREEN}✓ Deno is installed: ${DENO_VERSION}${NC}"
else
    echo -e "${YELLOW}Deno not found. Installing...${NC}"
    curl -fsSL https://deno.land/install.sh | sh
    
    # Add to PATH for current session
    export DENO_INSTALL="$HOME/.deno"
    export PATH="$DENO_INSTALL/bin:$PATH"
    
    if command_exists deno; then
        echo -e "${GREEN}✓ Deno installed successfully${NC}"
    else
        echo -e "${RED}✗ Deno installation failed. Please install manually: https://deno.com${NC}"
        exit 1
    fi
fi

# Step 2: Check/Install Claude Code CLI
echo -e "${YELLOW}[2/5] Checking Claude Code CLI...${NC}"
if command_exists claude; then
    echo -e "${GREEN}✓ Claude CLI is installed${NC}"
else
    echo -e "${YELLOW}Claude CLI not found. Installing...${NC}"
    if command_exists npm; then
        npm install -g @anthropic-ai/claude-code
        echo -e "${GREEN}✓ Claude CLI installed${NC}"
        echo -e "${YELLOW}Run 'claude /login' to authenticate with Anthropic${NC}"
    else
        echo -e "${RED}✗ npm not found. Please install Node.js first: https://nodejs.org${NC}"
        exit 1
    fi
fi

# Step 3: Check for .env file or create one
echo -e "${YELLOW}[3/5] Checking environment configuration...${NC}"
if [ -f ".env" ]; then
    echo -e "${GREEN}✓ .env file found${NC}"
else
    echo -e "${YELLOW}Creating .env file...${NC}"
    
    # Prompt for tokens
    echo -e "${BLUE}Enter your Discord Bot Token:${NC}"
    read -r DISCORD_TOKEN
    
    echo -e "${BLUE}Enter your Discord Application ID:${NC}"
    read -r APPLICATION_ID
    
    # Create .env file
    cat > .env << EOF
# Claude Code Discord Bot Configuration
# Generated by setup.sh

# Required: Discord Bot Token (from Discord Developer Portal)
DISCORD_TOKEN=${DISCORD_TOKEN}

# Required: Discord Application ID (from Discord Developer Portal)
APPLICATION_ID=${APPLICATION_ID}

# Optional: Default working directory (defaults to current directory)
# WORK_DIR=/path/to/your/project

# Optional: User ID for mentions when Claude finishes
# USER_ID=your_discord_user_id

# Optional: Category name for organizing channels
# CATEGORY_NAME=claude-code
EOF
    
    echo -e "${GREEN}✓ .env file created${NC}"
fi

# Step 4: Initialize git if needed
echo -e "${YELLOW}[4/5] Checking git repository...${NC}"
if [ -d ".git" ]; then
    echo -e "${GREEN}✓ Git repository found${NC}"
else
    echo -e "${YELLOW}Initializing git repository...${NC}"
    git init
    echo -e "${GREEN}✓ Git repository initialized${NC}"
fi

# Step 5: Verify setup
echo -e "${YELLOW}[5/5] Verifying setup...${NC}"
echo -e "${GREEN}✓ All dependencies installed${NC}"

echo ""
echo -e "${GREEN}╔═══════════════════════════════════════════════════════════╗"
echo -e "║                    Setup Complete! 🎉                       ║"
echo -e "╚═══════════════════════════════════════════════════════════╝${NC}"
echo ""
echo -e "${BLUE}To start the bot, run:${NC}"
echo "  deno run --allow-all index.ts"
echo ""
echo -e "${BLUE}Or with hot reload (development):${NC}"
echo "  deno run --allow-all --watch index.ts"
echo ""
echo -e "${BLUE}Or use the quick start command:${NC}"
echo "  deno task start"
echo ""

# Offer to start immediately
echo -e "${YELLOW}Would you like to start the bot now? (y/n)${NC}"
read -r START_NOW
if [ "$START_NOW" = "y" ] || [ "$START_NOW" = "Y" ]; then
    echo -e "${BLUE}Starting Claude Code Discord Bot...${NC}"
    deno run --allow-all index.ts
fi