Caching
Do snapshots work on macOS runners?
Quick answer
Yes, and they are especially valuable there because CocoaPods and DerivedData are both slow to rebuild.
The detail that matters
macOS snapshots are larger, so watch retention if you keep one per branch.
Your next build could be twice as fast, at half the price
Start free. Migrating away is the same one line, and we publish that diff too.
Related
Why does Cargo rebuild everything?Your cache key changes on every run, or target/ is not cached at all.Why is cache restore slow?GitHub throttles cache bandwidth, so a multi-gigabyte cache can take minutes to restore.How do I write a good cache key?Hash exactly the files that determine the cached content — usually the lockfile — and nothing else.What are restore-keys?Ordered prefixes tried when the exact cache key misses, so a partial match can still be restored.