[feat.] 更新系统设置的更新功能 Update the System Update function in Settings App

Description:

To streamline the updating process, we need to implement a workflow that automatically downloads, extracts, and installs an update package named update-pkg.polaris.upimg.tar.xz. This package contains several .deb files and their dependencies, which need to be correctly installed on the system.

Detailed Steps:

Download the Update Package: The update package named update-pkg.polaris.upimg.tar.xz needs to be downloaded from our server.
Extract the Update Package: After downloading, the package should be extracted to the /var/lingmo/update/ directory. This step needs to ensure that all .deb files and their dependencies are properly extracted.
Install .deb Files: Use the apt command to install all .deb files in the /var/lingmo/update/ directory. This process should resolve all dependency issues to ensure that all packages are correctly installed.

Objectives:

Ensure that all steps can be executed automatically through a script, reducing manual intervention and improving efficiency and accuracy.
The script should provide sufficient information for debugging if any dependency issues or errors are encountered during the installation process.

Required Skills:

Experience with Linux command line and script writing
Familiarity with apt and Debian package management
Ability to handle .tar.xz compression formats
Proficiency in Qt programming for potential GUI-based tools or applications related to this workflow

Considerations:

Ensure server access for downloading the update package before starting script development.
Security considerations: Verify that the downloaded packages are from a trusted source to avoid potential security risks.
Testing: Thoroughly test the script in a sandbox environment before official deployment to ensure there are no issues.

Expected Delivery Date:

[Please fill in the desired completion date]

LingmoOS / lingmo-settings

[feat.] 更新系统设置的更新功能 Update the System Update function in Settings App #12