Fix: Repository-Struktur für HAOS Add-on Store korrigiert
- ha-addon/ → busch_radio_spotify/ (Ordner muss dem Slug entsprechen) - repository.yaml im Root hinzugefügt (von HAOS zum Erkennen des Repos benötigt) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
49
busch_radio_spotify/Dockerfile
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49
busch_radio_spotify/Dockerfile
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ARG BUILD_FROM
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# ============================================================
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# Build stage: Librespot aus Rust-Quellcode kompilieren
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# ============================================================
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FROM rust:alpine AS librespot-builder
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RUN apk add --no-cache \
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musl-dev \
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pkgconfig \
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openssl-dev \
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openssl-libs-static
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# Librespot ohne Hardware-Audio-Backends kompilieren.
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# --no-default-features entfernt ALSA/PulseAudio; der Pipe-Backend
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# ist immer verfügbar und reicht für diesen Anwendungsfall.
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RUN cargo install librespot \
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--no-default-features \
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--root /install
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# ============================================================
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# Runtime stage: HA-Basis-Image + ffmpeg + icecast
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# ============================================================
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FROM ${BUILD_FROM}
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SHELL ["/bin/bash", "-o", "pipefail", "-c"]
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# Abhängigkeiten installieren
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# icecast liegt in Alpine's Community-Repository
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RUN apk add --no-cache \
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bash \
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jq \
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curl \
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python3 \
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ffmpeg \
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&& apk add --no-cache \
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--repository=https://dl-cdn.alpinelinux.org/alpine/edge/community \
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icecast \
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|| apk add --no-cache icecast
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# Librespot-Binary aus dem Build-Stage übernehmen
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COPY --from=librespot-builder /install/bin/librespot /usr/local/bin/librespot
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RUN chmod +x /usr/local/bin/librespot
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# Add-on Dateien kopieren
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COPY run.sh /run.sh
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RUN chmod a+x /run.sh
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CMD ["/run.sh"]
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11
busch_radio_spotify/build.yaml
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11
busch_radio_spotify/build.yaml
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---
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# Multi-Architektur Build-Konfiguration für das HA Add-on.
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# Jede Architektur bekommt das passende Alpine-basierte HA-Basisimage.
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build_from:
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aarch64: ghcr.io/home-assistant/aarch64-base:latest
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amd64: ghcr.io/home-assistant/amd64-base:latest
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armhf: ghcr.io/home-assistant/armhf-base:latest
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armv7: ghcr.io/home-assistant/armv7-base:latest
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args:
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BUILD_FROM: ""
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51
busch_radio_spotify/config.yaml
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51
busch_radio_spotify/config.yaml
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---
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name: "Busch-Radio Spotify Bridge"
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version: "1.0.0"
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slug: busch_radio_spotify
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description: >
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Streamt Spotify-Musik als Internet-Radio-Stream für das Busch-Jäger Unterputz-Internetradio.
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Das Add-on erzeugt ein virtuelles Spotify Connect-Gerät (via librespot) und stellt das Audio
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als MP3-Stream über Icecast bereit.
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url: "https://gitea.example.com/retr0/busch-radio-spotify"
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arch:
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- aarch64
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- amd64
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- armhf
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- armv7
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init: false
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homeassistant: "2023.1.0"
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# ---- Konfigurationsoptionen ----
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options:
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device_name: "Busch-Radio"
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bitrate: 320
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stream_port: 8000
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stream_mount: "/stream.mp3"
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icecast_password: "busch-radio-geheim"
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username: ""
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password: ""
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schema:
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device_name: str
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bitrate: "list(96|160|320)"
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stream_port: port
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stream_mount: str
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icecast_password: str
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username: str?
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password: password?
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# ---- Netzwerk ----
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ports:
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"8000/tcp": 8000
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ports_description:
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"8000/tcp": "Icecast HTTP-Stream (für das Radio)"
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# ---- UI ----
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panel_icon: mdi:radio
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panel_title: "Busch-Radio"
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# ---- Sonstiges ----
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map:
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- config:rw
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- share:rw
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209
busch_radio_spotify/run.sh
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209
busch_radio_spotify/run.sh
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#!/usr/bin/with-contenv bashio
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# ==============================================================================
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# Busch-Radio Spotify Bridge – Startup-Script
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#
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# Startet:
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# 1. Icecast2 – HTTP-Stream-Server
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# 2. librespot – Virtueller Spotify Connect-Empfänger (gibt PCM auf stdout aus)
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# 3. ffmpeg – Kodiert PCM → MP3 und schickt es als Icecast-Quelle
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#
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# Bei Absturz wird die komplette Pipeline nach 5 Sekunden neu gestartet.
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# ==============================================================================
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set -u
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# ── Konfiguration lesen ───────────────────────────────────────────────────────
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DEVICE_NAME=$(bashio::config 'device_name')
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BITRATE=$(bashio::config 'bitrate')
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STREAM_PORT=$(bashio::config 'stream_port')
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STREAM_MOUNT=$(bashio::config 'stream_mount')
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ICECAST_PASSWORD=$(bashio::config 'icecast_password')
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bashio::log.info "╔══════════════════════════════════════════════╗"
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bashio::log.info "║ Busch-Radio Spotify Bridge v1.0.0 ║"
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bashio::log.info "╚══════════════════════════════════════════════╝"
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bashio::log.info "Gerätename : ${DEVICE_NAME}"
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bashio::log.info "Bitrate : ${BITRATE} kbps"
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bashio::log.info "Stream-Port : ${STREAM_PORT}"
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bashio::log.info "Stream-Pfad : ${STREAM_MOUNT}"
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# ── Verzeichnisse anlegen ─────────────────────────────────────────────────────
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mkdir -p /var/log/icecast /run/icecast /tmp/busch-radio
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# ── Icecast-Webroot ermitteln ─────────────────────────────────────────────────
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# Alpine und Debian legen Icecast in unterschiedliche Pfade
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ICECAST_WEBROOT=""
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for candidate in /usr/share/icecast /usr/share/icecast2; do
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if [ -d "$candidate" ]; then
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ICECAST_WEBROOT="$candidate"
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break
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fi
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done
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if [ -z "$ICECAST_WEBROOT" ]; then
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bashio::log.warning "Icecast-Webroot nicht gefunden, verwende /usr/share/icecast"
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ICECAST_WEBROOT="/usr/share/icecast"
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mkdir -p "${ICECAST_WEBROOT}/web" "${ICECAST_WEBROOT}/admin"
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fi
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bashio::log.debug "Icecast-Webroot: ${ICECAST_WEBROOT}"
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# ── Icecast-Konfiguration generieren ─────────────────────────────────────────
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bashio::log.info "Icecast-Konfiguration wird erstellt..."
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cat > /tmp/busch-radio/icecast.xml <<ICECAST_EOF
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<icecast>
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<location>Home Assistant</location>
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<admin>admin@localhost</admin>
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<limits>
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<clients>10</clients>
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<sources>2</sources>
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<queue-size>524288</queue-size>
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<client-timeout>30</client-timeout>
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<header-timeout>15</header-timeout>
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<source-timeout>10</source-timeout>
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<burst-on-connect>0</burst-on-connect>
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<burst-size>65536</burst-size>
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</limits>
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<authentication>
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<source-password>${ICECAST_PASSWORD}</source-password>
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<relay-password>${ICECAST_PASSWORD}</relay-password>
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<admin-user>admin</admin-user>
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<admin-password>${ICECAST_PASSWORD}</admin-password>
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</authentication>
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<hostname>0.0.0.0</hostname>
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<listen-socket>
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<port>${STREAM_PORT}</port>
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</listen-socket>
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<mount>
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<mount-name>${STREAM_MOUNT}</mount-name>
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<public>0</public>
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<stream-name>Busch-Radio Spotify Bridge</stream-name>
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<stream-description>Spotify via Home Assistant</stream-description>
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<bitrate>${BITRATE}</bitrate>
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<type>audio/mpeg</type>
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</mount>
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<fileserve>1</fileserve>
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<paths>
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<basedir>${ICECAST_WEBROOT}</basedir>
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<logdir>/var/log/icecast</logdir>
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<webroot>${ICECAST_WEBROOT}/web</webroot>
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<adminroot>${ICECAST_WEBROOT}/admin</adminroot>
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<pidfile>/run/icecast/icecast.pid</pidfile>
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</paths>
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<logging>
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<!-- "-" loggt auf stderr → wird von HA erfasst -->
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<accesslog>-</accesslog>
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<errorlog>-</errorlog>
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<loglevel>2</loglevel>
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<logsize>10000</logsize>
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</logging>
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<security>
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<chroot>0</chroot>
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</security>
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</icecast>
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ICECAST_EOF
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# ── Icecast starten ───────────────────────────────────────────────────────────
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bashio::log.info "Icecast wird gestartet (Port: ${STREAM_PORT})..."
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icecast -c /tmp/busch-radio/icecast.xml &
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ICECAST_PID=$!
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# Kurz warten bis Icecast hochgefahren ist
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sleep 3
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if ! kill -0 "${ICECAST_PID}" 2>/dev/null; then
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bashio::log.fatal "Icecast konnte nicht gestartet werden! Prüfe die Konfiguration."
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exit 1
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fi
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bashio::log.info "Icecast läuft (PID: ${ICECAST_PID})"
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# ── Librespot-Argumente zusammenstellen ───────────────────────────────────────
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LIBRESPOT_ARGS=(
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"--name" "${DEVICE_NAME}"
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"--bitrate" "${BITRATE}"
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"--backend" "pipe"
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"--disable-audio-cache"
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"--initial-volume" "100"
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)
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# Optionale Spotify-Zugangsdaten
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SP_USER=$(bashio::config 'username')
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SP_PASS=$(bashio::config 'password')
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if [ -n "${SP_USER}" ]; then
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LIBRESPOT_ARGS+=("--username" "${SP_USER}")
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bashio::log.info "Spotify-Konto: ${SP_USER}"
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else
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bashio::log.info "Kein Spotify-Konto konfiguriert (Zeroconf/mDNS-Erkennung aktiv)"
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fi
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if [ -n "${SP_PASS}" ]; then
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LIBRESPOT_ARGS+=("--password" "${SP_PASS}")
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fi
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# ── Icecast-Source-URL ────────────────────────────────────────────────────────
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ICECAST_SOURCE_URL="icecast://source:${ICECAST_PASSWORD}@localhost:${STREAM_PORT}${STREAM_MOUNT}"
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# ── Stream-URL ausgeben ───────────────────────────────────────────────────────
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bashio::log.info "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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bashio::log.info "Stream-URL für das Busch-Jäger Radio:"
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bashio::log.info " http://<homeassistant-ip>:${STREAM_PORT}${STREAM_MOUNT}"
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bashio::log.info ""
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bashio::log.info "Icecast-Statusseite:"
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bashio::log.info " http://<homeassistant-ip>:${STREAM_PORT}"
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bashio::log.info "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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bashio::log.info "Wähle '${DEVICE_NAME}' in der Spotify-App als Abspielgerät."
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bashio::log.info "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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# ── Aufräumen bei SIGTERM ─────────────────────────────────────────────────────
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cleanup() {
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bashio::log.info "Add-on wird beendet..."
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kill "${ICECAST_PID}" 2>/dev/null || true
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exit 0
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}
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trap cleanup SIGTERM SIGINT
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# ── Haupt-Schleife: Pipeline starten und bei Absturz neu starten ──────────────
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#
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# Signalfluss:
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# librespot (Spotify Connect) → stdout (raw PCM 44100Hz/S16LE/Stereo)
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# ↓
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# ffmpeg (PCM → MP3 Encoding) → Icecast (HTTP-Stream)
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# ↓
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# Busch-Jäger Radio (HTTP-Client)
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#
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# Wenn entweder librespot oder ffmpeg abstürzt, wird die komplette Pipeline
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# nach RESTART_DELAY Sekunden neu gestartet.
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RESTART_DELAY=5
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ATTEMPT=0
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while true; do
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ATTEMPT=$((ATTEMPT + 1))
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bashio::log.info "Pipeline-Start (Versuch ${ATTEMPT})..."
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librespot "${LIBRESPOT_ARGS[@]}" \
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| ffmpeg \
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-hide_banner \
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-loglevel warning \
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-f s16le -ar 44100 -ac 2 \
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-i pipe:0 \
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-codec:a libmp3lame \
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-b:a "${BITRATE}k" \
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-q:a 2 \
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-f mp3 \
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"${ICECAST_SOURCE_URL}" \
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|| true
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bashio::log.warning "Pipeline beendet. Neustart in ${RESTART_DELAY}s..."
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sleep "${RESTART_DELAY}"
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done
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