FROM debian #RUN rm /bin/sh && ln -s /bin/bash /bin/sh RUN apt update && apt install -y python3-pip python3-venv python3-dev\ git zopfli pkg-config \ libcairo2-dev imagemagick bash WORKDIR / COPY fontbuild.sh / COPY run.sh / RUN chmod +x fontbuild.sh RUN chmod +x run.sh RUN bash fontbuild.sh # Should take 2-3 minutes to create noto-emoji/NotoColorEmoji.ttf #RUN mv *.ttf /fonts CMD ["/run.sh"]