Dockerfile.node-app

FROM ubuntu:24.04

RUN apt-get update && apt-get install -y \
  git npm nodejs \
  && rm -rf /var/cache/apk/* && apt-get autoremove -y && apt-get clean
RUN npm install -g typescript

WORKDIR /app
# cloning single directory instead of whole repo
# (https://stackoverflow.com/a/56504849)
RUN git clone -n --depth=1 --filter=tree:0 \
      --branch "v6.4.0" \
      https://github.com/simplex-chat/simplex-chat/ \
    && cd simplex-chat \
    && git sparse-checkout set --no-cone /packages/simplex-chat-client/typescript \
    && git checkout
# build simplex chat package to be used by main.js
RUN cd simplex-chat/packages/simplex-chat-client/typescript && npm install && tsc
RUN mkdir lib \
    && mv simplex-chat/packages/simplex-chat-client/typescript lib/simplex-chat-client-typescript

COPY main.js .

# set non-root user
RUN useradd -rm -d /app -s /bin/bash -g root -G sudo -u 1001 app
USER app

ENTRYPOINT ["node", "main.js"]