1.0.0

[1.0.0] - 2025-03-02

Added

• Interactive Backup:

  • Implementation of the main script backup.sh, allowing the user to select the backup directory via CLI.
  • Creation of a .tar.gz file from the specified directory.

• Encryption:

  • Support for backup encryption using:
    • GPG: Support for asymmetric encryption (with GPG_RECIPIENT) or symmetric encryption (with ENCRYPTION_PASSWORD).
    • OpenSSL: Use of the AES-256-CBC algorithm with the -pbkdf2 option for enhanced security.
  • Modularization of encryption in libs/encrypt.sh.

• Upload to Multiple Destinations:

  • Implementation of the upload module in libs/upload.sh with support for:
    • Minio: Upload via AWS CLI configured for a custom endpoint.
    • Google Drive: Use of the updated command gdrive files upload, with support for specifying the destination folder (via GDRIVE_FOLDER_ID).
    • AWS S3: Upload to a configured bucket.
    • SCP: File transfer via SSH, with support for SSH key or password authentication.

• Logs and Notifications:

  • Detailed execution logs stored in the logs/ directory.
  • Integrated notifications:
    • Via Discord (using webhook).
    • Via email (using the mail command).

• Configuration and Environment:

  • Configuration files (config.example.sh and config.sh) to facilitate environment customization.
  • Updated .gitignore file to ignore sensitive files, logs, and keys.

Improved

• Error Handling and Debugging:

  • Detailed and organized error messages in each module, displaying the complete output of executed commands (using sed for indentation).
  • Use of PIPESTATUS to correctly capture the exit codes of pipelines, ensuring that encryption and upload failures are detected and handled.
  • Update of the Google Drive upload function to the modern command gdrive files upload.

• Code Modularization and Organization:

  • Separation of code into libraries (libs/encrypt.sh and libs/upload.sh) to facilitate maintenance and future extensions.

Fixed

• Execution Flow:
  • Correction in the flow to stop execution if encryption or upload fails, ensuring proper feedback to the user.
  • Adjustments to prevent debug commands (like tee) from masking real errors, using the PIPESTATUS variable.