FROM rust:1-bullseye

# [Option] Install zsh
ARG INSTALL_ZSH="true"
# [Option] Upgrade OS packages to their latest versions
ARG UPGRADE_PACKAGES="false"
# [Option] Enable non-root Docker access in container
ARG ENABLE_NONROOT_DOCKER="true"
# [Option] Use the OSS Moby CLI instead of the licensed Docker CLI
ARG USE_MOBY="true"
# [Option] Select CLI version
ARG CLI_VERSION="latest"

# Enable new "BUILDKIT" mode for Docker CLI
ENV DOCKER_BUILDKIT=1

# Install needed packages and setup non-root user. Use a separate RUN statement to add your
# own dependencies. A user of "automatic" attempts to reuse an user ID if one already exists.
ARG USERNAME=automatic
ARG USER_UID=1000
ARG USER_GID=$USER_UID
COPY library-scripts/*.sh /tmp/library-scripts/
RUN apt-get update \
    && /bin/bash /tmp/library-scripts/common-debian.sh "${INSTALL_ZSH}" "${USERNAME}" "${USER_UID}" "${USER_GID}" "${UPGRADE_PACKAGES}" "true" "true" \
    && /bin/bash /tmp/library-scripts/rust-debian.sh "${CARGO_HOME}" "${RUSTUP_HOME}" "${USERNAME}" "true" "true" \
    # Use Docker script from script library to set things up
    && /bin/bash /tmp/library-scripts/docker-debian.sh "${ENABLE_NONROOT_DOCKER}" "/var/run/docker-host.sock" "/var/run/docker.sock" "${USERNAME}" "${USE_MOBY}" "${CLI_VERSION}" \
    # Clean up
    && apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/* /tmp/library-scripts/

# Setting the ENTRYPOINT to docker-init.sh will configure non-root access to 
# the Docker socket if "overrideCommand": false is set in devcontainer.json. 
# The script will also execute CMD if you need to alter startup behaviors.
ENTRYPOINT [ "/usr/local/share/docker-init.sh" ]
CMD [ "sleep", "infinity" ]

# Install the GitHub CLI (https://cli.github.com)
RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
    && chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \
    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
    && apt-get update && export DEBIAN_FRONTEND=noninteractive \
    && apt-get -y install --no-install-recommends gh

# Verify that packages were installed
RUN cargo clippy --version \
    && cargo fmt --version \
    && cargo release --version \
    && cargo insta --version \
    && cargo deb --version \
    && gh --version
