VSCode dev env containerfile

VSCode.containerfile

FROM node:20-bullseye

ARG GITHUB_ID
EXPOSE 22
WORKDIR /workspace

# Add Microsoft's VSCode repository to apt's sources
RUN apt-get update && apt-get install -y \
    wget \
    gpg \
    apt-transport-https

RUN wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor -o packages.microsoft.gpg && \
    install -D -o root -g root -m 644 packages.microsoft.gpg /etc/apt/keyrings/packages.microsoft.gpg && \
    sh -c 'echo "deb [arch=amd64,arm64,armhf signed-by=/etc/apt/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" > /etc/apt/sources.list.d/vscode.list' && \
    rm -f packages.microsoft.gpg

# Install the VSCode repository
RUN apt-get update && apt-get install -y \
    git \
    openssh-server \
    ssh-import-id \
    code

# SSH Setup
# Make sure the .ssh dir exists, has the correct permissions,
# and preload the current github ssh public keys
RUN mkdir -p -m 0600 ~/.ssh && \
    ssh-keyscan github.com >> ~/.ssh/known_hosts
RUN mkdir /var/run/sshd

# Enable root login, but 
RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin prohibit-password/' /etc/ssh/sshd_config
RUN sed -i 's/UsePam yes/#UsePam no/' /etc/ssh/sshd_config

RUN ssh-import-id "gh:${GITHUB_ID}"

RUN corepack enable

RUN code --no-sandbox --user-data-dir ~/.vscode --install-extension eamodio.gitlens

CMD service ssh start && \
    code tunnel