Emma Thorpe
a1382185a7
Build and publish container / build (pull_request) Successful in 6m57s
Copies of already-MP3 sources were written straight to their destination while encodes went via a temporary file and a rename. A copy interrupted by a full disk, a killed container or an I/O error therefore left a truncated MP3 in the mirror -- and because shutil.copy2 reproduces the source's mtime along with its bytes, staleness detection would read that fragment as up to date and never replace it. The damage is silent and permanent until someone plays the track. Give copy the same temporary-file-and-rename path encode already uses, so the destination either has the whole file or has nothing.