Init

README.md

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+# Home Assistant add-on repository
+
+Add-on documentation: <https://developers.home-assistant.io/docs/add-ons>
+
+[![Open your Home Assistant instance and show the add add-on repository dialog with a specific repository URL pre-filled.](https://my.home-assistant.io/badges/supervisor_add_addon_repository.svg)](https://my.home-assistant.io/redirect/supervisor_add_addon_repository/?repository_url=https%3A%2F%2Fgit.serguzim.me%2Fserguzim%2Fhome-assistant-addons)
+
+## Add-ons
+
+This repository contains the following add-ons
+
+### [Snapcast](./snapcast)
+
+![Supports aarch64 Architecture][aarch64-shield]
+![Supports amd64 Architecture][amd64-shield]
+![Supports armhf Architecture][armhf-shield]
+![Supports armv7 Architecture][armv7-shield]
+![Supports i386 Architecture][i386-shield]
+
+[aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
+[amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
+[armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
+[armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
+[i386-shield]: https://img.shields.io/badge/i386-yes-green.svg

repository.yml

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+# https://developers.home-assistant.io/docs/add-ons/repository#repository-configuration
+name: serguzim.net Home Assistant Addons
+url: 'https://git.serguzim.me/serguzim/home-assistant-addons'
+maintainer: Tobias Reisinger <tobias@msrg.cc>

snapcast/.gitignore

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+.env

snapcast/Dockerfile

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+ARG BUILD_FROM
+FROM $BUILD_FROM
+
+RUN echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories && \
+	apk update && \
+	apk add \
+		gst-plugins-good \
+		gst-plugins-bad \
+		librespot \
+		mopidy \
+		nginx \
+		py3-pip \
+		snapcast-server \
+		supervisor && \
+	python3 -m pip install Mopidy-Mobile && \
+	echo "daemon off;" >> /etc/nginx/nginx.conf
+
+COPY data/supervisord.conf /etc/supervisord.conf
+
+COPY data/snapserver.conf /etc/snapserver.conf
+COPY data/config.js /usr/share/snapserver/snapweb/config.js
+
+COPY data/mopidy-extra.conf /etc/mopidy/extra.conf
+
+COPY data/Radios.m3u8.gtpl /templates/Radios.m3u8.gtpl
+COPY data/nginx-site.gtpl /templates/nginx-site.gtpl
+
+COPY data/run.sh /run.sh
+RUN chmod a+x /run.sh
+
+EXPOSE 1704 1705 6680
+
+ENV LIBRESPOT_BACKEND=pipe
+ENV LIBRESPOT_DEVICE=/tmp/snapfifo_librespot
+ENV LIBRESPOT_NAME=Snapcast
+ENV LIBRESPOT_AUTOPLAY=true
+ENV LIBRESPOT_VOLUME=100
+
+CMD [ "/run.sh" ]

snapcast/config.yaml

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+name: "Snapcast"
+description: "Snapcast server with librespot and mopidy"
+version: "0.0.8"
+slug: "snapcast"
+init: false
+ingress: true
+startup: application
+panel_icon: mdi:cast-audio
+arch:
+  - aarch64
+  - amd64
+  - armhf
+  - armv7
+  - i386
+ports:
+  1704/tcp: 1704
+  1705/tcp: 1705
+  6680/tcp: 6680
+options:
+  spotify_username: null
+  spotify_password: null
+  radios:
+    - name: null
+      url: null
+schema:
+  spotify_username: str
+  spotify_password: password
+  radios:
+    - name: str
+      url: str
+

snapcast/data/Radios.m3u8.gtpl

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+#EXTM3U
+{{- range fromJson .radios}}  
+#EXTINF:-1,{{.name}}
+{{.url}}
+{{- end}}

snapcast/data/config.js

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+"use strict";
+
+let base_url = window.location.pathname.replace(/\/$/, '');
+
+let config = {
+    baseUrl: (window.location.protocol === 'https:' ? 'wss://' : 'ws://') + window.location.host + base_url,
+};
+
+
+window.addEventListener("DOMContentLoaded", (event) => {
+	let mopidy_link = document.createElement('a');
+	//mopidy_link.href = window.location.protocol + '//' + window.location.host + base_url + '/mobile/';
+	mopidy_link.href = window.location.protocol + '//' + window.location.hostname + ':6680/mobile/';
+	mopidy_link.target = '_blank';
+	mopidy_link.innerHTML = 'Mopidy';
+
+	document.getElementById('show').parentNode.appendChild(mopidy_link);
+});

snapcast/data/mopidy-extra.conf

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+[audio]
+output = audioresample ! audioconvert ! audio/x-raw,rate=48000,channels=2,format=S16LE ! wavenc ! tcpclientsink host=127.0.0.1 port=4953
+
+[http]
+enabled = true
+hostname = 0.0.0.0
+port = 6680
+csrf_protection = true
+default_app = mobile

snapcast/data/nginx-site.gtpl

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+server {
+    listen {{ .interface }}:8099 default_server;
+
+    allow  172.30.32.2;
+    deny   all;
+
+	absolute_redirect off;
+
+    location /mobile/ {
+		if ($request_uri ~ ^([^.\?]*[^/])$) {
+			return 301 {{ .entry }}$1/;
+		}
+
+        proxy_pass http://localhost:6680;
+
+		sub_filter_once off;
+        sub_filter_types *;
+        sub_filter '/mobile/' '{{ .entry }}/mobile/';
+        sub_filter '/mopidy/ws' '{{ .entry }}/mopidy/ws';
+    }
+    location /mopidy/ws {
+        proxy_pass http://localhost:6680;
+		proxy_http_version 1.1;
+		proxy_set_header Upgrade $http_upgrade;
+		proxy_set_header Connection $http_connection;
+		proxy_set_header Host $host;
+    }
+
+    location / {
+        proxy_pass http://localhost:1780;
+    }
+    location ~ ^/(jsonrpc|stream) {
+        proxy_pass http://localhost:1780;
+		proxy_http_version 1.1;
+		proxy_set_header Upgrade $http_upgrade;
+		proxy_set_header Connection $http_connection;
+		proxy_set_header Host $host;
+    }
+}

snapcast/data/run.sh

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+#!/usr/bin/with-contenv bashio
+
+_librespot_username=$(bashio::config 'spotify_username')
+export LIBRESPOT_USERNAME="$_librespot_username"
+_librespot_password=$(bashio::config 'spotify_password')
+export LIBRESPOT_PASSWORD="$_librespot_password"
+
+bashio::var.json \
+	interface "$(bashio::addon.ip_address)" \
+	entry "$(bashio::addon.ingress_entry)" \
+	| tempio \
+		-template "/templates/nginx-site.gtpl" \
+		-out "/etc/nginx/http.d/default.conf"
+
+bashio::var.json radios "$(bashio::config 'radios' | jq -cMs .)" \
+	| tempio \
+		-template "/templates/Radios.m3u8.gtpl" \
+		-out "/var/lib/mopidy/playlists/Radios.m3u8"
+
+supervisord -c /etc/supervisord.conf

snapcast/data/snapserver.conf

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+[stream]
+source = pipe:///tmp/snapfifo?name=Default
+source = tcp://127.0.0.1:4953?name=Mopidy
+#source = librespot:///usr/bin/librespot?name=Spotify&devicename=Snapcast&autoplay=true&volume=90
+source = pipe:///tmp/snapfifo_librespot?name=Spotify&sampleformat=44100:16:2
+
+[logging]
+filter = debug
+
+[http]
+doc_root = /usr/share/snapserver/snapweb/
+
+[streaming_client]
+initial_volume = 10

snapcast/data/supervisord.conf

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+[supervisord]
+nodaemon=true
+logfile=/dev/null
+logfile_maxbytes=0
+pidfile=/run/supervisord.pid
+user=root
+
+[program:nginx]
+command=nginx
+priority=1
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+
+redirect_stderr=true
+killasgroup=true
+stopasgroup=true
+autostart=true
+autorestart=true
+user=root
+
+[program:snapcast-server]
+command=snapserver
+priority=1
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+
+redirect_stderr=true
+killasgroup=true
+stopasgroup=true
+autostart=true
+autorestart=true
+user=root
+
+[program:mopidy]
+command=mopidy --config /etc/mopidy/
+priority=1
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+
+redirect_stderr=true
+killasgroup=true
+stopasgroup=true
+autostart=true
+autorestart=true
+user=root
+
+[program:librespot]
+command=librespot
+priority=1
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+
+redirect_stderr=true
+killasgroup=true
+stopasgroup=true
+autostart=true
+autorestart=true
+user=root

snapcast/docker-bake.hcl

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+variable "REG" {
+	default = "registry.serguzim.me"
+}
+variable "REPO" {
+	default = "smarthome/audio"
+}
+variable "TAG" {
+	default = "latest"
+}
+
+group "default" {
+	targets = ["production"]
+}
+
+target "production" {
+	dockerfile = "./Dockerfile"
+	output = ["type=docker"]
+	tags = ["${REG}/${REPO}:latest", "${REG}/${REPO}:${TAG}"]
+	args = {
+		BUILD_FROM = "ghcr.io/home-assistant/amd64-base"
+	}
+}

snapcast/docker-compose.yml

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+services:
+  app:
+    build:
+      context: .
+    image: registry.serguzim.me/smarthome/audio
+    restart: always
+    env_file:
+      - .env
+    ports:
+      - "8099:8099"
+      - "6680:6680"
+      - "1704:1704"
+      - "1705:1705"
+      - "1780:1780"