Refactor Dockerfile to streamline Chrome and ChromeDriver installation; set display port to avoid crashes

Author: npv2k1

Dockerfile

@@ -2,26 +2,18 @@
 FROM ghcr.io/astral-sh/uv:python3.11-bookworm
 
 # Install Chrome and dependencies
-RUN apt-get update && apt-get install -y \
-    wget \
-    gnupg \
-    curl \
-    unzip \
-    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
-    && echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list \
-    && apt-get update \
-    && apt-get install -y \
-    google-chrome-stable \
-    && rm -rf /var/lib/apt/lists/*
-
-# Install ChromeDriver
-RUN CHROME_VERSION=$(google-chrome --version | awk '{print $3}' | awk -F'.' '{print $1}') \
-    && CHROMEDRIVER_VERSION=$(curl -s "https://chromedriver.storage.googleapis.com/LATEST_RELEASE_$CHROME_VERSION") \
-    && wget -q "https://chromedriver.storage.googleapis.com/$CHROMEDRIVER_VERSION/chromedriver_linux64.zip" \
-    && unzip chromedriver_linux64.zip \
-    && mv chromedriver /usr/local/bin/ \
-    && chmod +x /usr/local/bin/chromedriver \
-    && rm chromedriver_linux64.zip
+RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
+RUN sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'
+RUN apt-get -y update
+RUN apt-get install -y google-chrome-stable
+
+# install chromedriver
+RUN apt-get install -yqq unzip
+RUN wget -O /tmp/chromedriver.zip http://chromedriver.storage.googleapis.com/`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE`/chromedriver_linux64.zip
+RUN unzip /tmp/chromedriver.zip chromedriver -d /usr/local/bin/
+
+# set display port to avoid crash
+ENV DISPLAY=:99
 
 # Create a non-root user
 RUN useradd -m -u 1000 appuser