Containerfile

FROM cgr.dev/chainguard/wolfi-base:latest

LABEL com.github.containers.toolbox="true" \
      usage="This image is meant to be used with the Toolbox or Distrobox commands" \
      summary="A new cloud-native terminal experience powered by Wolfi and Homebrew" \
      maintainer="Mick Pollard <mick@aussielunix.io>"

COPY ./files /

# Update image && Install some packages
RUN apk update && \
    apk upgrade && \
    grep -v '^#' /extra-packages | xargs apk add && \
    rm /extra-packages && \
    mv /home/linuxbrew /home/homebrew && \
    echo "#!/bin/sh" >> /usr/bin/pinentry && \
    echo "exit 0" >> /usr/bin/pinentry && \
    chmod +x /usr/bin/pinentry

# Install custom CA cert
RUN cat /aussielunix_Root_CA_168848365996868199089383065266162030969.crt >> /etc/ssl/certs/ca-certificates.crt \
	&& rm -f /aussielunix_Root_CA_168848365996868199089383065266162030969.crt

# Get Distrobox-host-exec and host-spawn
RUN git clone https://github.com/89luca89/distrobox.git --single-branch /tmp/distrobox && \
    cp /tmp/distrobox/distrobox-host-exec /usr/bin/distrobox-host-exec && \
    cp /tmp/distrobox/distrobox-export /usr/bin/distrobox-export && \
    cp /tmp/distrobox/distrobox-init /usr/bin/entrypoint && \
    wget https://github.com/1player/host-spawn/releases/download/$(cat /tmp/distrobox/distrobox-host-exec | grep host_spawn_version= | cut -d "\"" -f 2)/host-spawn-$(uname -m) -O /usr/bin/host-spawn && \
    chmod +x /usr/bin/host-spawn && \
    rm -drf /tmp/distrobox && \
    ln -fs /bin/sh /usr/bin/sh

# Make some symlinks
RUN mkdir -p /usr/local/bin  && \
    ln -fs /usr/bin/distrobox-host-exec /usr/local/bin/docker && \
    ln -fs /usr/bin/distrobox-host-exec /usr/local/bin/flatpak && \
    ln -fs /usr/bin/distrobox-host-exec /usr/local/bin/podman && \
    ln -fs /usr/bin/distrobox-host-exec /usr/local/bin/rpm-ostree

# Change root shell to BASH
RUN sed -i -e '/^root/s/\/bin\/ash/\/bin\/bash/' /etc/passwd

# Delete nonroot user
RUN userdel nonroot && rm -rf /home/nonroot /etc/profile.d/brew.sh