FROM alpine:latest AS build ENV LANG=en_US.UTF-8 \ LANGUAGE=en_US.UTF-8 \ LC_CTYPE=en_US.UTF-8 \ LC_ALL=en_US.UTF-8 RUN apk add --no-cache doxygen git graphviz texlive \ && git clone --depth=1 https://github.com/jothepro/doxygen-awesome-css.git /work/doxygen-awesome-css WORKDIR /work COPY . /work/ RUN cat docs/Doxyfile > Doxyfile \ && echo "WARN_AS_ERROR = YES" >> Doxyfile \ && sed -i -e 's/^non_null([^)]*) *//;s/^nullable([^)]*) *//' $(find . -name "*.[ch]") \ && doxygen Doxyfile FROM nginx:alpine COPY --from=build /work/_docs/html/ /usr/share/nginx/html/