FROM node:12 RUN apt-get update && apt-get install -y \ libxkbfile-dev \ libx11-dev \ libsecret-1-dev RUN curl -L https://github.com/mvdan/sh/releases/download/v3.0.1/shfmt_v3.0.1_linux_amd64 > /usr/local/bin/shfmt && chmod +x /usr/local/bin/shfmt ENTRYPOINT ["/bin/bash", "-c"]