Files
conjurer/docker/entrypoint.musician.sh
Michal Tuszowski 934e7a6240 docker: dedicated musician entrypoint + fuller runbook section
- docker/entrypoint.musician.sh: on a fresh /data volume, create the
  managed playlists and touch radio_log.log/persistence.log empty so the
  track-forwarding thread waits instead of crashing when Liquidsoap runs
  elsewhere; never overwrites preserved files
- Dockerfile.musician: wire the entrypoint, default CONJURER_MUSICIAN_BASE
  =/data (persist playlists/logs) and CONJURER_STREAM_TEMPLATE=/app/stream.html;
  declare the /data volume
- DOCKER_PROXMOX.md: expand the musician section (two volumes, preserving
  existing playlists, radio-log coupling, stream template)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-02 10:16:56 +02:00

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#!/bin/sh
# Prepare the musician's writable volume so the web service starts cleanly on a
# fresh container. Existing files are never overwritten (preserves your data).
set -e
DATA="${CONJURER_MUSICIAN_BASE:-/data}"
MUSIC="${CONJURER_MUSIC_FOLDER:-/music}"
mkdir -p "$DATA" "$DATA/logs" "$MUSIC"
# The track-forwarding thread tails the Liquidsoap radio logs. When the radio
# runs separately (or hasn't started yet) these files may not exist; create
# them empty so the tailer waits instead of crashing.
for f in radio_log.log persistence.log; do
[ -e "$DATA/$f" ] || : > "$DATA/$f"
done
# Ensure the managed playlists exist (routes/rescan also create them; this just
# avoids a first-tick race before the initial scan).
for f in all_playlist.playlist hit.playlist request.playlist priority_queue.playlist; do
[ -e "$DATA/$f" ] || : > "$DATA/$f"
done
exec "$@"