Dockerfile

gistfile1.txt

FROM ruby:3.2.2

# Set up the Chrome PPA
RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
RUN echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list

# Update the package list and install chrome
RUN apt-get update -y
RUN apt-get install -y google-chrome-stable

# Set up Chromedriver Environment variables
ENV CHROMEDRIVER_DIR /chromedriver
RUN mkdir $CHROMEDRIVER_DIR

# Download and install Chromedriver
RUN export CHROME_VERSION="$(google-chrome --version | awk '{ print $3 }' | sed -r 's/\.[0-9]+$//')" \
    && export CHROMEDRIVER_URL=$(curl --silent https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json | jq -r "last(.versions[] | select(.version | startswith(\"$CHROME_VERSION\"))) | .downloads.chromedriver[] | select(.platform==\"linux64\") | .url") \
    && echo "Using chromedriver url: $CHROMEDRIVER_URL" \
    && wget -q --continue -P $CHROMEDRIVER_DIR "$CHROMEDRIVER_URL" \
    && unzip $CHROMEDRIVER_DIR/chromedriver* -d $CHROMEDRIVER_DIR

# Put Chromedriver into the PATH
ENV PATH "${CHROMEDRIVER_DIR}/chromedriver-linux64":$PATH