Dockerfile.base

# syntax=docker/dockerfile:1

# BASE docker image for music assistant container

FROM python:3.12-alpine3.20

ARG TARGETPLATFORM

RUN set -x \
    && apk add --no-cache \
        ca-certificates \
        jemalloc \
        curl \
        git \
        wget \
        tzdata \
        sox \
        cifs-utils \
    # install ffmpeg from community repo
    && apk add --no-cache ffmpeg --repository=https://dl-cdn.alpinelinux.org/alpine/v3.20/community \
    # install snapcast from community repo
    && apk add --no-cache snapcast --repository=https://dl-cdn.alpinelinux.org/alpine/edge/community \
    # install libnfs from community repo
    && apk add --no-cache libnfs --repository=https://dl-cdn.alpinelinux.org/alpine/v3.20/community \
    # install openssl-dev (needed for airplay)
    && apk add --no-cache openssl-dev

# Copy widevine client files to container
RUN mkdir -p /usr/local/bin/widevine_cdm
COPY widevine_cdm/* /usr/local/bin/widevine_cdm/

WORKDIR /app

# Configure runtime environmental variables
ENV LD_PRELOAD="/usr/lib/libjemalloc.so.2"
ENV VIRTUAL_ENV=/app/venv

# create python venv
RUN python3 -m venv $VIRTUAL_ENV && \
    source $VIRTUAL_ENV/bin/activate && \
    pip install --upgrade pip \
    && pip install uv==0.4.17

# we need to set (very permissive) permissions to the workdir
# and /tmp to allow running the container as non-root
# NOTE that home assistant add-ons always run as root (and use apparmor)
# so we can't specify a user here
RUN chmod -R 777 /app \
    && chmod -R 777 /tmp

ENV PATH="$VIRTUAL_ENV/bin:$PATH"
WORKDIR $VIRTUAL_ENV

LABEL \
    org.opencontainers.image.title="Music Assistant Base Image" \
    org.opencontainers.image.description="Base Image for Music Assistant server - not to be used directly" \
    org.opencontainers.image.source="https://github.com/music-assistant/server" \
    org.opencontainers.image.authors="The Music Assistant Team" \
    org.opencontainers.image.licenses="Apache License 2.0"