david
573821426c
- audio-bridge: alpine + pipewire + pipewire-pulse + wireplumber + bluez + dbus + tini Routes audio from librespot/mopidy/phone-BT to USB DAC (Q5K) via ALSA. Privileged + host network for bluetoothd HCI access. - mopidy: built from python:3.12-slim-bookworm + pip (no ghcr.io dep). Qobuz (auth from developer.qobuz.com) + local files. PA bridge to audio-bridge. - librespot: built from rust:1.85.1 on RPi (cross-compile too slow under qemu). Spotify Connect target named 'Klubhaus'. PA bridge to audio-bridge. Both mopidy and librespot build locally to avoid ghcr.io auth/rate-limit issues. PEQ stays on Q5K side (Qudelix app, 20 bands) for source-independent EQ.
37 lines
1.1 KiB
Bash
37 lines
1.1 KiB
Bash
#!/bin/sh
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# audio-bridge entrypoint
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# Starts DBus, BlueZ, WirePlumber, then PipeWire. PA clients (librespot, mopidy)
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# connect via pipewire-pulse bridge on TCP localhost:4713.
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set -e
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mkdir -p /run/dbus /run/user/0
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chmod 0755 /run/dbus
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chmod 0700 /run/user/0
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# System DBus (needed by bluetoothd, wireplumber, pipewire)
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dbus-daemon --system --fork
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sleep 0.5
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# BlueZ (Bluetooth stack). --compat = legacy mode for older audio devices.
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# Disabled if no /dev/bluetooth/rfkill — wireplumber will skip BT modules.
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if [ -d /sys/class/bluetooth ]; then
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bluetoothd --compat --nodetach &
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sleep 0.5
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echo "[audio-bridge] bluetoothd started"
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else
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echo "[audio-bridge] no bluetooth hardware — skipping bluetoothd"
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fi
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# PipeWire runtime env
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export XDG_RUNTIME_DIR=/run/user/0
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export DBUS_SYSTEM_BUS_ADDRESS=unix:path=/run/dbus/system_bus_socket
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# WirePlumber first (it manages PipeWire session/policy, loads BT modules)
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wireplumber &
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sleep 1
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# PipeWire last. The pipewire-pulse package auto-loads the PA bridge module
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# so PA clients (librespot, mopidy) can connect via TCP localhost:4713.
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exec pipewire
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