Dockerfile.arm-v7

# https://github.com/dtcooper/raspberrypi-os-docker/pkgs/container/raspberrypi-os/237003519?tag=bookworm

ARG BASE_IMAGE=ghcr.io/dtcooper/raspberrypi-os:bookworm
ARG BASE_DIGEST=sha256:6e8bc4975d8257b44dd074b095ba289a6112c4f2222ab8ad2d690b6b9637d1ba
FROM ${BASE_IMAGE}@${BASE_DIGEST}

ARG GIT_SOURCE
ARG GIT_COMMIT
ARG AUTHORS=kaszpir@gmail.com
ARG URL=https://nvtkaszpir.github.io/prusa-connect-camera-script

# hadolint ignore=DL3008
RUN apt-get update \
  && apt-get install -y --no-install-recommends \
    ca-certificates \
    curl \
    ffmpeg \
    fswebcam \
    git \
    iputils-ping \
    rpicam-apps-lite \
    uuid-runtime \
    v4l-utils \
  && apt-get clean \
  && rm -rf /var/cache/apt


WORKDIR /app

RUN groupadd app && \
useradd -ms /bin/bash app -g nogroup && \
usermod -a -G video app && \
chown -R app:video /app
USER app

COPY LICENSE /app/
COPY prusa-connect-camera.sh /app/

# allow spawning shell
ENTRYPOINT [ ]
CMD [ "/app/prusa-connect-camera.sh" ]

# we assume we get a picture at least once per minute
HEALTHCHECK --interval=60s --timeout=3s \
  CMD test $(find /dev/shm/ -mmin -1 | wc -l) -gt 0

LABEL org.opencontainers.image.base.name="${BASE_IMAGE}"
LABEL org.opencontainers.image.base.digest="${BASE_DIGEST}"
LABEL org.opencontainers.image.description="Linux shell script to send still camera images to Prusa Connect"
LABEL org.opencontainers.image.revision="${GIT_COMMIT}"
LABEL org.opencontainers.image.source="${GIT_SOURCE}"
LABEL org.opencontainers.image.url="${URL}"
LABEL org.opencontainers.image.licenses="Apache-2.0"
LABEL org.opencontainers.image.authors="${AUTHORS}"