[barhanc]

Description

Expose getResourceCachePath(source) from the fetcher through utils.ts, allowing apps to locate cached resources without duplicating cache naming logic. The helper performs no downloads or existence checks and preserves repository aliases and platform-specific paths.

Adds regression tests for cache identity, query parameters, local paths, and agreement with the downloader.

Introduces a breaking change?

• Yes
• No

Type of change

• Bug fix (change which fixes an issue)
• New feature (change which adds functionality)
• Documentation update (improves or adds clarity to existing documentation)
• Other (chores, tests, code style improvements etc.)

Tested on

Tested in local dev branch of the gallery app.

• iOS
• Android

Testing instructions

• Tests pass

Screenshots

Related issues

Checklist

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have updated the documentation accordingly
• My changes generate no new warnings

Additional notes

[msluszniak]

getResourceCachePath('file:///x.pte') returns /x.pte, but download returns file:///x.pte unchanged, so they only agree for remote URLs. Either pass local paths through as-is or say so in the doc comment. Other than that worked as expected.