firebase-ios-sdk/scripts/spec_testing/README.md

Spec Testing Directory

This directory contains tooling to determine which podspecs have been modified in a pull request. This information is used by the .github/workflows/infra.spec_testing.yml workflow to run tests only for the affected SDKs.

Updated Files Collector

The get_updated_files.sh script utilizes the updated_files_collector/Sources/UpdatedFilesCollector Swift tool.

The file file_patterns.json defines the mapping between file paths and SDK names.