Dockerfile

# An example of using a custom Dockerfile with Dart Frog
# Official Dart image: https://hub.docker.com/_/dart
# Specify the Dart SDK base image version using dart:<version> (ex: dart:2.17)
FROM dart:stable AS build

WORKDIR /app

# Resolve app dependencies.
COPY pubspec.* ./
RUN dart pub get

RUN  apt-get update \
     && apt-get install -y wget gnupg ca-certificates procps libxss1 \
     && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
     && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
     && apt-get update \
     # We install Chrome to get all the OS level dependencies, but Chrome itself
     # is not actually used as it's packaged in the node puppeteer library.
     # Alternatively, we could could include the entire dep list ourselves
     # (https://github.com/puppeteer/puppeteer/blob/master/docs/troubleshooting.md#chrome-headless-doesnt-launch-on-unix)
     # but that seems too easy to get out of date.
     && apt-get install -y google-chrome-stable curl unzip sed git bash xz-utils libglvnd0 ssh xauth x11-xserver-utils libpulse0 libxcomposite1 libgl1-mesa-glx sudo \
     && rm -rf /var/lib/{apt,dpkg,cache,log} \
     && wget --quiet https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh -O /usr/sbin/wait-for-it.sh \
     && chmod +x /usr/sbin/wait-for-it.sh

ENV CHROME_FORCE_NO_SANDBOX=true

# Copy app source code and AOT compile it.
COPY . .

# Generate a production build.
RUN dart pub global activate dart_frog_cli
RUN dart pub global run dart_frog_cli:dart_frog build

# Ensure packages are still up-to-date if anything has changed.
RUN dart pub get --offline
RUN dart compile exe build/bin/server.dart -o build/bin/server

# # Build minimal serving image from AOT-compiled `/server` and required system
# # libraries and configuration files stored in `/runtime/` from the build stage.
# FROM scratch
# COPY --from=build /runtime/ /
# COPY --from=build /app/build/bin/server /app/bin/
# # Uncomment the following line if you are serving static files.
# # COPY --from=build /app/build/public /public/

# # Start the server.
# CMD ["/app/bin/server"]


ENTRYPOINT ["dart", "build/bin/server.dart"]

EXPOSE 8080