entrypoint.sh

#!/bin/sh
set -e
set -x # Enable debug logging

# Print system info
echo "System Info:"
uname -a
free -m || true
df -h || true

# Force Port 7860 for Hugging Face Spaces
export PICOCLAW_GATEWAY_PORT=7860
export PICOCLAW_GATEWAY_HOST=0.0.0.0
export PORT=7860

# Try to fix DNS if possible
if [ -w /etc/resolv.conf ]; then
    echo "nameserver 8.8.8.8" > /etc/resolv.conf || echo "Failed to write resolv.conf"
fi

# ==================================================================================
# PERSISTENCE HANDLING (Hugging Face Spaces /data)
# ==================================================================================
# Check for Hugging Face persistent storage mount point
if [ -d "/data" ]; then
    echo "Detected persistent storage at /data"
    
    # Create persistent directory structure if it doesn't exist
    mkdir -p /data/picoclaw
    
    # If persistent config doesn't exist, copy from image's default location
    if [ ! -f "/data/picoclaw/config.json" ] && [ -f "/root/.picoclaw/config.json" ]; then
        echo "Initializing persistent config from image..."
        cp /root/.picoclaw/config.json /data/picoclaw/config.json
    fi
    
    # If persistent workspace doesn't exist, try to copy from image
    if [ ! -d "/data/picoclaw/workspace" ] && [ -d "/root/.picoclaw/workspace" ]; then
        echo "Initializing persistent workspace from image..."
        cp -r /root/.picoclaw/workspace /data/picoclaw/
    fi
    
    # Replace ephemeral home with symlink to persistent storage
    # We remove the ephemeral directory and replace it with a symlink to /data/picoclaw
    echo "Symlinking /root/.picoclaw to /data/picoclaw..."
    rm -rf /root/.picoclaw
    ln -s /data/picoclaw /root/.picoclaw

    # ==================================================================================
    # CUSTOM STARTUP SCRIPT (Hugging Face Spaces /data)
    # ==================================================================================
    # Check for custom startup script in persistent storage
    if [ -f "/data/on_startup.sh" ]; then
        echo "Found custom startup script at /data/on_startup.sh, executing..."
        chmod +x /data/on_startup.sh
        /data/on_startup.sh
    fi
    # ==================================================================================
fi
# ==================================================================================

# Create user directories if needed (running as root now, so we need to ensure permissions)
# But wait, if we run as root, HOME is /root usually.
# Let's ensure workspace exists
mkdir -p /root/.picoclaw/workspace
# Copy workspace template if empty
if [ -z "$(ls -A /root/.picoclaw/workspace)" ]; then
    cp -r /app/workspace/* /root/.picoclaw/workspace/ || true
fi

# ==================================================================================
# AUTHENTICATION & GIT CONFIG (Private Space)
# ==================================================================================
# Set credentials if not provided by environment
if [ -z "$GITHUB_TOKEN" ]; then
    export GITHUB_TOKEN="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"
fi
export GIT_AUTHOR_NAME="${GIT_AUTHOR_NAME:-personalbotai}"
export GIT_AUTHOR_EMAIL="${GIT_AUTHOR_EMAIL:-arrow1328239syamsul@gmail.com}"
export GIT_COMMITTER_NAME="${GIT_COMMITTER_NAME:-personalbotai}"
export GIT_COMMITTER_EMAIL="${GIT_COMMITTER_EMAIL:-arrow1328239syamsul@gmail.com}"

# Configure Git
git config --global user.name "$GIT_AUTHOR_NAME"
git config --global user.email "$GIT_AUTHOR_EMAIL"

# Setup GitHub CLI credential helper
if [ -n "$GITHUB_TOKEN" ]; then
    # Login to gh
    # If GITHUB_TOKEN is set in environment, we don't need to explicitly login
    # and trying to login might fail because the token takes precedence.
    # We just setup git credential helper.
    gh auth setup-git
fi

# ==================================================================================
# DATASET SYNC (Free Persistence Alternative)
# ==================================================================================
# Set default repo if not provided
export DATASET_REPO="${DATASET_REPO:-https://github.com/personalbotai/picoclaw-memory.git}"

# Run the sync script in background
if [ -n "$DATASET_REPO" ] && [ -f "/usr/local/bin/sync_dataset.sh" ]; then
    echo "Starting Dataset Sync Service..."
    chmod +x /usr/local/bin/sync_dataset.sh
    /usr/local/bin/sync_dataset.sh &
fi

# ==================================================================================
# KEEP ALIVE (Prevent Sleep)
# ==================================================================================
# If KEEP_ALIVE_URL is set, ping it periodically to prevent sleep
if [ -n "$KEEP_ALIVE_URL" ]; then
    echo "Starting keep-alive pinger for $KEEP_ALIVE_URL..."
    (
        while true; do
            echo "Pinging $KEEP_ALIVE_URL to keep alive..."
            curl -s "$KEEP_ALIVE_URL" > /dev/null || echo "Ping failed"
            sleep 300 # Ping every 5 minutes
        done
    ) &
fi

# ==================================================================================
# DEBUG HEALTH CHECK (Print status to logs)
# ==================================================================================
(
    echo "Starting health check debugger..."
    sleep 10
    while true; do
        STATUS=$(curl -s -o /dev/null -w "%{http_code}" http://127.0.0.1:7860/health || echo "FAIL")
        echo "[DEBUG] Health check probe: $STATUS"
        sleep 10
    done
) &

# Execute the passed command
exec "$@"