mirror of
https://github.com/electron/electron.git
synced 2026-05-02 03:00:22 -04:00
983ebdd6de
ci: make src-cache upload atomic and sweep orphaned temp files The checkout action's cp of the ~6GB zstd archive directly to the final path on the cache share is non-atomic; an interrupted copy or a concurrent reader produces zstd "Read error (39): premature end" on restore, and the truncated file then satisfies the existence check so no later run repairs it. Upload to a run-unique *.tar.upload-<run_id>-<attempt> temp name on the share and mv to the final path, discarding our temp if a concurrent run got there first. A new clean-orphaned-cache-uploads workflow removes temp files older than 4h every 4 hours.