MarshallOfSound

#49119: ci: add nightly macOS disk space cleanup workflow

Merged
Created: Dec 1, 2025, 2:43:01 PM
Merged: Dec 1, 2025, 3:07:29 PM
1 comments
Target: main

Add a scheduled GitHub Action that runs every night to:

  • Run the existing disk space reclaimer on macOS runners
  • Log disk space metrics (before/after cleanup, space freed) to Datadog

This helps monitor disk space trends and proactively maintain runner health after recent "No space left on device" failures.

Written by Claude and reviewed by @MarshallOfSound before opening PR

Notes: no-notes

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  • Major (X.y.z): Breaking changes that may require code modifications
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  • None: Changes that don't affect using facing parts of Electron