FROM ubuntu:20.04

RUN apt-get update && apt-get install -y \
    curl \
    git \
    subversion \
    openssh-server

RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
ENV NVM_DIR=/root/.nvm
RUN . "$NVM_DIR/nvm.sh" && nvm install 18 && nvm use 18

RUN . "$NVM_DIR/nvm.sh" && npm install -g grunt-cli

RUN mkdir /var/run/sshd
RUN echo 'root:password' | chpasswd
RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config

EXPOSE 22

CMD ["/usr/sbin/sshd", "-D"]