refactor: change regex match to the glob path pattern

[chlins]

This pull request includes significant changes to the backend package, focusing on refactoring the processor logic and improving the Build function. The most important changes include the introduction of a base struct for processors, modifications to the Build function, and updates to the processor implementations and their corresponding tests.

Refactoring and Enhancements:

• Introduction of base struct for processors:

  • Added a new base struct in pkg/backend/processor/base.go to handle common processor logic, including the Process method.
  • Updated licenseProcessor, modelProcessor, and modelConfigProcessor to utilize the new base struct for processing files. [1] [2] [3]

• Modifications to the Build function:

  • Changed the defaultProcessors and getProcessors methods to be part of the backend struct, allowing them to access the store and other members.
  • Updated the process method to simplify file processing by removing the directory walking logic and using the Process method of each processor.

• Updates to processor implementations:

  • Refactored NewLicenseProcessor, NewModelProcessor, and NewModelConfigProcessor to accept store, mediaType, and patterns parameters, and to use the base struct for processing. [1] [2] [3]

Testing Improvements:

• Processor tests refactoring:
  • Updated tests for licenseProcessor, modelProcessor, and modelConfigProcessor to use the suite package for better test organization and setup. [1] [2] [3]
  • Modified test cases to reflect the changes in processor initialization and processing logic.

Additional Changes:

• Imports and minor adjustments:
  • Removed unused imports and reorganized import statements in various files. [1] [2]
  • Adjusted the parameter order in the BuildLayer function to maintain consistency.

[gaius-qi]

LGTM

[gaius-qi]

@chlins Fix lint.

[gaius-qi]

LGTM