Dockerfile.xvfb

FROM rust:alpine3.21 AS rustbuilder

WORKDIR /app

RUN apk upgrade --update-cache --available && \
    apk add gcc cmake make g++ musl-dev

COPY . .

RUN cargo install --no-default-features --path .

FROM alpine:3.21

# Installs latest Chromium package.
RUN apk upgrade --no-cache --available \
    && apk add --no-cache \
      chromium-swiftshader \
      ttf-freefont \
      font-noto-emoji \
    && apk add --no-cache \
      --repository=https://dl-cdn.alpinelinux.org/alpine/edge/community \
      font-wqy-zenhei

COPY local.conf /etc/fonts/local.conf

# Add Chrome as a user
RUN mkdir -p /usr/src/app \
    && adduser -D chrome \
    && chown -R chrome:chrome /usr/src/app

EXPOSE 9222 6000

USER root

COPY --from=rustbuilder /usr/local/cargo/bin/chrome_server /usr/local/bin/chrome_server
COPY ./docker-entrypoint-xvfb.sh /

RUN apk add --no-cache tini curl sudo xvfb dbus

RUN chmod +x /docker-entrypoint-xvfb.sh

USER chrome

ENV DISPLAY=:0
ENV REMOTE_ADDRESS=0.0.0.0
ENV LAUNCH=init
ENV DEFAULT_PORT=9224
ENV DEFAULT_PORT_SERVER=6001

ENTRYPOINT ["tini", "--", "/docker-entrypoint-xvfb.sh"]