FROM ghcr.io/catthehacker/ubuntu:gh-20.04

USER root

RUN apt-get update
RUN apt-get upgrade -y
RUN apt-get install pandoc nodejs texlive-full -y
RUN apt-get clean
RUN rm -rf /var/lib/apt/lists/*

RUN npm install -g @mermaid-js/mermaid-cli

USER gitea-action