Very slow when many files match filter

[jnicoulaud-ledger]

Description: We use the action on a repository that contains 10K+ files, with filters:

assets:
  - changed-files:
      - any-glob-to-any-file: ['inputs/**', 'outputs/**']

When many files changes, the action runs very slow (up to 30 minutes for 10K+ files). It looks like the implementation goes over all files instead of stopping as soon as one is matched.

Action version: v5.0.0

Platform:

• [x] Ubuntu
• [ ] macOS
• [ ] Windows

Runner type:

• [ ] Hosted
• [x] Self-hosted

Repro steps:

• Create a repo with 100K files
• Configure labeler with a glob pattern to match those files
• Create a commit that modifies all files

Expected behavior: Action runs in a few seconds

Actual behavior: Action runs very slow

[priyagupta108]

Hello @jnicoulaud-ledger👋, Thank you for reporting this. We will investigate it and get back to you as soon as we have some feedback.