project start

sender/Dockerfile

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+#pipewire_sender
+FROM docker.io/alpine:edge 
+RUN apk add --no-cache \
+      pipewire pipewire-alsa pipewire-jack pipewire-pulse \
+      pipewire-echo-cancel pipewire-spa-tools pipewire-zeroconf \
+      pipewire-media-session \
+      pulseaudio-utils \
+      bash
+
+COPY --chown=1000 ./src/service.sh /service.sh
+
+USER 1000
+ENTRYPOINT /service.sh

sender/build.sh

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+#!/usr/bin/env bash
+source "src/library.sh"
+
+"$DOCKER_BIN" build -t pipewire_sender "$SCRIPT_DIR"

sender/run.sh

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+#!/usr/bin/env bash
+source "./src/library.sh"
+
+"$DOCKER_BIN" run pipewire_sender

sender/src/library.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+#set -x # activate traces
+
+SCRIPT_DIR=$(realpath "$(dirname "$0")")
+DOCKER_BIN="podman"
+#DOCKER_BIN="docker" # switch if you use docker
+
+printf "\n\n"
+printf "## Running $0 ##\n"
+printf "\n"

sender/src/service.sh

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+#!/usr/bin/env bash
+
+echo "Hi Vern, this is just a test if it builds on a raspi. ;)"
+
+#pactl load-module module-native-protocol-tcp port=4713 listen=0.0.0.0
+