Dockerfile.slim

# syntax=docker/dockerfile:1
ARG BASE_IMAGE="derskythe/github-runner-base:latest"
FROM ${BASE_IMAGE} AS base
# hadolint ignore=DL3007

ARG GH_RUNNER_VERSION="2.320.0"
ARG RUNNER_DIR="/actions-runner"
ARG CACHE_HOSTED_TOOLS_DIRECTORY="${RUNNER_DIR}/hostedtoolcache"
ARG CHOWN_USER="runner"
ARG TARGETARCH

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

ENV RUNNER_DIR=${RUNNER_DIR} \
    NUGET_PACKAGES=${CACHE_HOSTED_TOOLS_DIRECTORY}/nuget-packages \
    CACHE_HOSTED_TOOLS_DIRECTORY=${CACHE_HOSTED_TOOLS_DIRECTORY}

WORKDIR ${RUNNER_DIR}
COPY *.sh .
RUN mkdir -p ${NUGET_PACKAGES} /_work \
    && TARGET_ARCH=$(echo ${TARGETARCH} | sed 's/amd/x/') \
    && chmod +x entrypoint.sh \
    && wget -qO- "https://github.com/actions/runner/releases/download/v${GH_RUNNER_VERSION}/actions-runner-linux-$TARGET_ARCH-${GH_RUNNER_VERSION}.tar.gz" | tar xz \
    && ./bin/installdependencies.sh \
    && rm -Rf install_actions.sh ./externals/node12_alpine ./externals/node12 /var/lib/apt/lists/* /tmp/*

ENTRYPOINT ["./entrypoint.sh"]
CMD ["./bin/Runner.Listener", "run", "--startuptype", "service"]
#