3 Commits

This Branch

This Branch

All Branches

Author	SHA1	Message	Date
Emma Thorpe	100671da99	fix: make everything written into the mirror group-readable ... The mirror is written by one account and read by another -- an SMB share, or whatever else serves it -- but nothing here produced a group-readable file. Encodes go through `tempfile.mkstemp`, which creates 0600 regardless of the umask and keeps that mode through the rename into place, so every encoded track landed unreadable. Copies of existing MP3s inherit the mode of a source file in a library this tool does not own, which may be no better. Add the group-read bit explicitly: to the temporary file before it is renamed, so a mirror file is never visible without it, and to a copy once it has landed. Directories are handled by clearing the group bits from the process umask rather than chmod'ing each one, since a file the group cannot reach is no more useful than one it cannot read. Only the group bits are touched; the world bits and ownership stay with the umask as before. Mirror files written before this are repaired on the next pass. Their mtimes are correct, so no other part of the pass would revisit them, and topping up the mode costs a stat rather than a re-encode.	2026-08-24 11:36:08 +01:00
Emma ThorpeandClaude Opus 5	2b831daa1a	perf: size the encoder pool to the CPUs the container may use ... libmp3lame is single-threaded, so concurrency is one ffmpeg process per file and the pool width is the whole of it. The width came from os.cpu_count(), which reports the host's cores and ignores a container's cpus: allowance -- on a 12-thread host limited to 4 CPUs that is threefold oversubscription, which costs context switches and NAS responsiveness for no throughput. The default now reads the cgroup v2 quota, falling back to process CPU affinity and then to the host count. Each pass logs the number it chose. Also stops probing every file for embedded cover art. The probe only changes the command when a cover file sits beside the track, so ask only then; with no cover file, -map 0:v:0? already carries embedded art if there is any. Worth roughly 30 ms per track against about 4 s of encoding, so this is tidiness rather than a speed-up. The per-directory cover lookup is cached alongside. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-21 16:50:53 +01:00
Emma ThorpeandClaude Opus 5	6f840c2d55	fix: use the registry secret that exists, and allow manual releases ... The login step referenced PACKAGES_SECRET while the secret configured on this repository -- and on its sibling -- is PACKAGES_TOKEN. The expression resolved to an empty string and docker/login-action failed with "Password required", so the first release published nothing and created no tag. The push trigger only fires on image-affecting paths, which a workflow-only change is not, so merging this fix alone would not produce a release. workflow_dispatch can now cut one, restricted to main so a manual run on another branch cannot tag a commit that is not on the default branch. Verified by running the version step across every event and ref combination: push and workflow_dispatch on main release, everything else does not. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-21 15:47:05 +01:00