Debug-action-cache [top] < 2026 >

Would you like a (e.g., caching pip , npm , gradle , or Docker layers) that includes all these debugging techniques?

: Helps in viewing the output of cached actions as if they were running live. debug-action-cache

If your workflow reports a "Cache not found," check these three common failure points: Key Mismatch must be a perfect match. If you use a hash like hashFiles('package-lock.json') Would you like a (e

Combine this with debug-action-cache logs from the workflow run (download the raw logs). Match the cacheKey from the API with the Cache restored from key in the logs. If the last_accessed_at is older than your run, your restore key is wrong. If you use a hash like hashFiles('package-lock

step to output detailed logs, including the internal API calls used to check for existing cache versions. GitHub Docs 2. Inspecting Cache States via the UI