FROM debian:sid # Install utilities and libraries needed for development.RUN apt-get update \    && apt-get install \            sudo \            openssh-server \            locales \            zsh \            curl \            # Install some editors - nano is nice for simple edits; vim is            # needed for some of our tests.            nano vim \            # Install various core packages for development work on Linux.            build-essential cmake pkg-config \            # Make it so that running `python` runs `python3`.            python-is-python3 \            # Development headers for various libraries, needed when compiling            # certain Rust crate dependencies.            libssl-dev libfreetype-dev libexpat1-dev \            # Runtime libraries for X11.            xserver-xorg libxcursor1 \            # Open-source Vulkan drivers and OpenGL-related utilities from the            # mesa project.            mesa-vulkan-drivers mesa-utils \            # protoc, in order to compile warp-proto-apis crates like the MAA API.            protobuf-compiler \            # Don't ask for confirmation.            -y # Install the GitHub CLI.RUN mkdir -p -m 755 /etc/apt/keyrings \    && curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg > /etc/apt/keyrings/githubcli-archive-keyring.gpg \    && chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg \    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null \    && apt-get update -y \    && apt-get install gh -y # Install the gcloud CLI.RUN mkdir -p -m 755 /etc/apt/keyrings \    && curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg > /etc/apt/keyrings/cloud.google.gpg \    && chmod go+r /etc/apt/keyrings/cloud.google.gpg \    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/cloud.google.gpg] http://packages.cloud.google.com/apt cloud-sdk main" | tee /etc/apt/sources.list.d/google-cloud-sdk.list > /dev/null \    && apt-get update -y \    && apt-get install google-cloud-cli -y # Set up the dev user (password is "password").RUN useradd -rm -d /home/dev -s /usr/bin/zsh -g root -G sudo -u 1000 dev && echo 'dev:password' | chpasswd # Install rustup as the dev user.RUN su - dev -c "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y" # Set some useful environment variables for the dev user.RUN su - dev -c "echo 'export CARGO_TARGET_DIR=/home/dev/cargo-output\nexport DISPLAY=host.docker.internal:0\nexport XDG_RUNTIME_DIR=/run/user/dev' >> /home/dev/.zshenv" # Generate the basic english, UTF-8 locale.RUN locale-gen en_US.UTF-8 # Create the necessary runfiles directory for sshd to work.RUN mkdir -p /run/sshd # Enable the sshd service, exposing port 22 to the host.RUN systemctl enable sshEXPOSE 22 # Install the Rust toolchain used to build Warp.COPY rust-toolchain.toml /home/dev/setup/rust-toolchain.tomlRUN su - dev -c "cd /home/dev/setup && rustup toolchain install" # Install Warp-on-Linux dependencies.COPY script/linux/install_test_deps /home/dev/setup/linux/install_test_depsCOPY script/linux/install_runtime_deps /home/dev/setup/linux/install_runtime_depsCOPY script/linux/install_build_deps /home/dev/setup/linux/install_build_depsCOPY script/install_cargo_test_deps /home/dev/setup/script/install_cargo_test_depsCOPY script/install_cargo_build_deps /home/dev/setup/script/install_cargo_build_depsCOPY script/install_rust /home/dev/setup/script/install_rust  # Run sshd.CMD ["/usr/sbin/sshd", "-D"]