projects/pi-telegram-247/scripts/start.sh

#!/bin/bash
# Start Pi in RPC mode with Telegram extension

set -e

# Load environment
if [ -f .env ]; then
    export $(grep -v '^#' .env | xargs)
fi

# Validate required vars
if [ -z "$TELEGRAM_BOT_TOKEN" ]; then
    echo "Error: TELEGRAM_BOT_TOKEN not set"
    exit 1
fi

if [ -z "$ANTHROPIC_API_KEY" ] && [ -z "$OPENAI_API_KEY" ]; then
    echo "Error: No API key set (ANTHROPIC_API_KEY or OPENAI_API_KEY)"
    exit 1
fi

# Set Pi config
export PI_PROVIDER=${PI_PROVIDER:-anthropic}
export PI_MODEL=${PI_MODEL:-claude-sonnet-4-20250514}

# Free tier: ephemeral sessions (no session dir needed)
echo "Starting Pi Agent (ephemeral mode)..."
echo "Provider: $PI_PROVIDER"
echo "Model: $PI_MODEL"

# Start Pi in RPC mode with --no-session
exec pi --mode rpc \
    --provider "$PI_PROVIDER" \
    --model "$PI_MODEL" \
    --no-session