Debug-action-cache ((new))

To help troubleshoot your specific setup, please provide a few more details:

The Action Key is the fingerprint of the work. If you are using a tool that supports a debug-action-cache flag, it will often output the raw components used to generate this key. Check for: Did a compiler flag move?

In the world of modern software engineering, speed is everything. Tools like Bazel, Buck, and various CI/CD runners leverage to ensure that if a task has been done once, it never has to be done again. But what happens when your cache returns a "hit" that is actually broken, or a "miss" that should have been a hit? debug-action-cache

Misconfigured remote caching (e.g., remote execution setup ) can lead to local builds not recognizing artifacts built on another machine. Advanced Troubleshooting: Execution Log Parser

: Set to true to enable verbose individual step logs. Add Debugging Variables to Your Workflow To help troubleshoot your specific setup, please provide

GitHub caches are scoped, but a subtle and crucial detail is that a cache also includes an internal version identifier tied to the runner and the actions/cache version itself. If you update the actions/cache from v3 to v4, the internal version changes, making older caches effectively invisible to the new action. This is a frequent source of cache misses.

gh api -H "Accept: application/vnd.github+json" /repos/owner/repo/actions/caches Use code with caution. Delete a Corrupt or Outdated Cache In the world of modern software engineering, speed

A common root cause of cache failure is path mismatching. If the action saves ~/.npm but your build tool is actually placing cache files in ./node_modules/.cache , the action will back up an empty or irrelevant directory.

This shows the inputs and environment variables that are part of the action key. C. Checking for no-cache Tags

bazel build //target --execution_log_compact_file=/tmp/exec2.log