scripts/deploy_to_hf.sh

#!/bin/bash

# Configuration
MAX_RETRIES=3
LOG_FILE="deploy.log"
REMOTE_URL="git@hf.co:spaces/duqing2026/rag-kb-demo"

# Function to log messages
log_message() {
    local timestamp=$(date "+%Y-%m-%d %H:%M:%S")
    echo "[$timestamp] $1" | tee -a "$LOG_FILE"
}

# 1. Configure Git LFS to skip lock verification (Fixes the specific error)
log_message "Configuring Git LFS settings..."
git config lfs.locksverify false
git config lfs.https://hf.co/spaces/duqing2026/rag-kb-demo.git/info/lfs.locksverify false

# 2. Check network connectivity (Simple check)
log_message "Checking network connectivity..."
if ping -c 1 hf.co &> /dev/null; then
    log_message "Network connection to hf.co confirmed."
else
    log_message "Warning: Could not ping hf.co, but proceeding with push attempt..."
fi

# 3. Push with retry logic
attempt=1
while [ $attempt -le $MAX_RETRIES ]; do
    log_message "Starting push attempt $attempt of $MAX_RETRIES..."
    
    # Try to push both LFS objects and git refs
    # Using -u origin main to ensure upstream tracking
    if git push -u origin main; then
        log_message "Upload successful!"
        exit 0
    else
        exit_code=$?
        log_message "Upload failed with exit code $exit_code."
        
        if [ $attempt -lt $MAX_RETRIES ]; then
            wait_time=$((attempt * 5))
            log_message "Waiting $wait_time seconds before retrying..."
            sleep $wait_time
            ((attempt++))
        else
            log_message "All $MAX_RETRIES attempts failed."
            
            # 4. Fallback: Save to local cache status (User Option 3)
            log_message "Executing fallback: Marking as pending upload in local cache..."
            
            # Create status file
            cat > upload_status.json <<EOF
{
  "status": "pending_upload",
  "last_attempt": "$(date -u +"%Y-%m-%dT%H:%M:%SZ")",
  "retry_count": $MAX_RETRIES,
  "error_log": "$LOG_FILE",
  "reason": "Network connection refused after multiple retries"
}
EOF
            log_message "Status saved to upload_status.json"
            log_message "Deployment process completed with pending status."
            exit 0 # Exit cleanly as we handled the error gracefully
        fi
    fi
done