Support Multiple Tuple Files in Store Configuration

[Copilot]

This PR adds support for multiple tuple files in OpenFGA store configuration files, as specified in the OpenFGA CLI changes.

Changes Made

New Features

• tuple_files Support: Added validation for tuple_files arrays alongside existing tuple_file support
• Enhanced File Extension Validation: Both tuple_file and tuple_files now validate supported extensions (.json, .yaml, .yml, .csv, .jsonl)
• Global and Test Scope: Works at any level in YAML structure (global scope or within individual tests)

Implementation Details

• Added validateTupleFileExtension() helper function to check supported file extensions
• Extended YAML visitAsync traversal to handle tuple_files arrays with proper validation
• Maintains consistent error reporting patterns with existing code
• Preserves full backward compatibility with existing tuple_file functionality

Example Usage

Global scope with multiple files:

name: My Store
model: |
  # model definition
tuple_files:
  - tuples.json
  - more_tuples.yaml
  - additional_tuples.jsonl
  - extra_tuples.csv

Test scope with tuple files:

tests:
  - name: test-1
    tuple_files:
      - test_tuples.json
      - test_data.yaml
    check:
      # test assertions

Validation

• Invalid file extensions now show clear error messages
• File existence validation works for all supported formats
• Both single tuple_file and array tuple_files are properly validated

The implementation uses the existing YAML document traversal mechanism, ensuring it automatically works at any level in the YAML structure without additional complexity.

Fixes #380.

Warning

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[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ Unknown (8208091, 62962e7, 03e9e72)

[lukaszgryglicki]

PR implementing support for skipping CLA for bots here: linuxfoundation/easycla#4729, this feature was requested in linuxfoundation/easycla#4701.

[lukaszgryglicki]

/easycla

[lukaszgryglicki]

/easycla

[lukaszgryglicki]

EasyCLA now passes after adding feature requested in linuxfoundation/easycla#4701 and implemented by linuxfoundation/easycla#4729 release in https://github.com/linuxfoundation/easycla/releases/tag/v2.0.185 release.

[lukaszgryglicki]

/easycla

[lukaszgryglicki]

/easycla

[lukaszgryglicki]

/easycla

[lukaszgryglicki]

/easycla

[lukaszgryglicki]

/easycla