Dockerfile

## Build layer
ARG PRODUCT_VERSION
ARG BUILD_NUMBER
FROM onlyoffice/documentserver:${PRODUCT_VERSION}.${BUILD_NUMBER} as build-stage

ARG PRODUCT_VERSION
ARG BUILD_NUMBER
ENV TAG=v${PRODUCT_VERSION}.${BUILD_NUMBER}

RUN curl -fsSL https://deb.nodesource.com/setup_14.x | bash -
RUN apt-get update && apt-get install -y git make g++ nodejs jq
RUN npm install -g pkg grunt grunt-cli

RUN mkdir /build
RUN git clone --quiet --branch $TAG --depth 1 https://github.com/ONLYOFFICE/build_tools.git /build/build_tools
RUN git clone --quiet --branch $TAG --depth 1 https://github.com/ONLYOFFICE/server.git      /build/server

WORKDIR /build/server
COPY server.patch /build/
RUN git apply /build/server.patch

RUN make
RUN pkg /build/build_tools/out/linux_64/onlyoffice/documentserver/server/FileConverter --targets=node14-linux -o /build/converter
RUN pkg /build/build_tools/out/linux_64/onlyoffice/documentserver/server/DocService --targets=node14-linux --options max_old_space_size=4096 -o /build/docservice

RUN mv /etc/onlyoffice/documentserver/default.json /etc/onlyoffice/documentserver/default-origin.json
COPY ./default-override.json /etc/onlyoffice/documentserver/
RUN jq -s '.[0] * .[1]' /etc/onlyoffice/documentserver/default-origin.json /etc/onlyoffice/documentserver/default-override.json -r > /etc/onlyoffice/documentserver/default.json

## Final image
ARG PRODUCT_VERSION
ARG BUILD_NUMBER
FROM onlyoffice/documentserver:${PRODUCT_VERSION}.${BUILD_NUMBER}

# server
COPY --from=build-stage /build/converter  /var/www/onlyoffice/documentserver/server/FileConverter/converter
COPY --from=build-stage /build/docservice /var/www/onlyoffice/documentserver/server/DocService/docservice

# fonts
COPY ./fonts/ /usr/share/fonts/custom/
RUN /usr/bin/documentserver-generate-allfonts.sh true

# config
COPY --from=build-stage /etc/onlyoffice/documentserver/default.json /etc/onlyoffice/documentserver/default.json

ENV GENERATE_FONTS=false