ACRoot/Vaultwarden

1#!/bin/bash2 3# 检查环境变量4if [[ -z "$HF_TOKEN" ]] || [[ -z "$DATASET_ID" ]]; then5    echo "Starting without backup functionality - missing HF_TOKEN or DATASET_ID"6    exec /start.sh7    exit 08fi9 10# 激活虚拟环境11source /opt/venv/bin/activate12 13# 上传备份14upload_backup() {15    file_path="$1"16    file_name="$2"17    token="$HF_TOKEN"18    repo_id="$DATASET_ID"19 20    python3 -c "21from huggingface_hub import HfApi22import sys23import os24def manage_backups(api, repo_id, max_files=50):25    files = api.list_repo_files(repo_id=repo_id, repo_type='dataset')26    backup_files = [f for f in files if f.startswith('vaultwarden_backup_') and f.endswith('.tar.gz')]27    backup_files.sort()28 29    if len(backup_files) >= max_files:30        files_to_delete = backup_files[:(len(backup_files) - max_files + 1)]31        for file_to_delete in files_to_delete:32            try:33                api.delete_file(path_in_repo=file_to_delete, repo_id=repo_id, repo_type='dataset')34                print(f'Deleted old backup: {file_to_delete}')35            except Exception as e:36                print(f'Error deleting {file_to_delete}: {str(e)}')37api = HfApi(token='$token')38try:39    api.upload_file(40        path_or_fileobj='$file_path',41        path_in_repo='$file_name',42        repo_id='$repo_id',43        repo_type='dataset'44    )45    print(f'Successfully uploaded $file_name')46 47    manage_backups(api, '$repo_id')48except Exception as e:49    print(f'Error uploading file: {str(e)}')50"51}52 53# 下载最新备份54download_latest_backup() {55    token="$HF_TOKEN"56    repo_id="$DATASET_ID"57 58    python3 -c "59from huggingface_hub import HfApi60import sys61import os62import tarfile63import tempfile64api = HfApi(token='$token')65try:66    files = api.list_repo_files(repo_id='$repo_id', repo_type='dataset')67    backup_files = [f for f in files if f.startswith('vaultwarden_backup_') and f.endswith('.tar.gz')]68 69    if not backup_files:70        print('No backup files found')71        sys.exit()72 73    latest_backup = sorted(backup_files)[-1]74 75    with tempfile.TemporaryDirectory() as temp_dir:76        filepath = api.hf_hub_download(77            repo_id='$repo_id',78            filename=latest_backup,79            repo_type='dataset',80            local_dir=temp_dir81        )82 83        if filepath and os.path.exists(filepath):84            with tarfile.open(filepath, 'r:gz') as tar:85                tar.extractall('/data')86            print(f'Successfully restored backup from {latest_backup}')87 88except Exception as e:89    print(f'Error downloading backup: {str(e)}')90"91}92 93# 首次启动时下载最新备份94echo "Downloading latest backup from HuggingFace..."95download_latest_backup96 97# 同步函数98sync_data() {99    while true; do100        echo "Starting sync process at $(date)"101 102        if [ -d /data ]; then103            timestamp=$(date +%Y%m%d_%H%M%S)104            backup_file="vaultwarden_backup_${timestamp}.tar.gz"105 106            # 压缩数据目录107            tar -czf "/tmp/${backup_file}" -C /data .108 109            echo "Uploading backup to HuggingFace..."110            upload_backup "/tmp/${backup_file}" "${backup_file}"111 112            rm -f "/tmp/${backup_file}"113        else114            echo "Data directory does not exist yet, waiting for next sync..."115        fi116 117        SYNC_INTERVAL=${SYNC_INTERVAL:-7200}118        echo "Next sync in ${SYNC_INTERVAL} seconds..."119        sleep $SYNC_INTERVAL120    done121}122 123# 后台启动同步进程124sync_data &125 126# 启动 Vaultwarden127exec /start.sh128