Attempt 3.12 upgrade

Dockerfile

@@ -3,7 +3,6 @@ FROM salesforce/cli:latest-full AS base
 
 LABEL org.opencontainers.image.source="https://github.com/muselab-d2x/d2x"
 
-
 # Install dependencies and Python 3.12
 RUN apt-get update && \
     apt-get install -y --no-install-recommends software-properties-common && \
@@ -17,10 +16,11 @@ RUN apt-get update && \
     # Install pip for Python 3.12
     apt-get install -y --no-install-recommends python3-pip && \
     \
-    # Set up python alternatives
-    update-alternatives --install /usr/bin/python python /usr/bin/python3.12 1 && \
-    update-alternatives --set python /usr/bin/python3.12 && \
+    # Create symbolic links for python and python3 to point to python3.12
+    ln -sf /usr/bin/python3.12 /usr/bin/python && \
+    ln -sf /usr/bin/python3.12 /usr/bin/python3 && \
     \
+    # Create symbolic link for pip to pip3
     ln -sf /usr/bin/pip3 /usr/bin/pip && \
     \
     # Remove old Python 3.10 packages to save space
@@ -34,15 +34,19 @@ RUN apt-get update && \
     rm -rf /var/lib/apt/lists/*
 
 # Verify Python installation
-RUN python --version
+RUN python --version && \
+    python3 --version && \
+    pip --version
 
 # Install GitHub CLI
 RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | gpg --dearmor -o /usr/share/keyrings/githubcli-archive-keyring.gpg && \
-  echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null && \
-  apt-get update && apt-get install -y gh
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null && \
+    apt-get update && \
+    apt-get install -y gh && \
+    rm -rf /var/lib/apt/lists/*
 
-# Install CumulusCI
-RUN pip --no-cache-dir install git+https://github.com/muselab-d2x/CumulusCI@d2x-merge-cci4 cookiecutter
+# Install CumulusCI and Cookiecutter
+RUN pip install --no-cache-dir git+https://github.com/muselab-d2x/CumulusCI@d2x-merge-cci4 cookiecutter
 
 # Copy devhub auth script and make it executable
 COPY devhub.sh /usr/local/bin/devhub.sh
@@ -51,43 +55,24 @@ RUN chmod +x /usr/local/bin/devhub.sh
 # Create d2x user
 RUN useradd -r -m -s /bin/bash -c "D2X User" d2x
 
-# Setup PATH
+# Setup PATH for root and d2x user
 RUN echo 'export PATH=~/.local/bin:$PATH' >> /root/.bashrc && \
-  echo 'export PATH=~/.local/bin:$PATH' >> /home/d2x/.bashrc && \
-  echo '/usr/local/bin/devhub.sh' >> /root/.bashrc && \
-  echo '/usr/local/bin/devhub.sh' >> /home/d2x/.bashrc
-
-# # Stage for ChromeDriver
-# FROM base AS chromedriver
-
-# # Install ChromeDriver
-# RUN apt-get install -y wget unzip && \
-#   wget -O /tmp/chromedriver.zip https://chromedriver.storage.googleapis.com/$(curl -s https://chromedriver.storage.googleapis.com/LATEST_RELEASE)/chromedriver_linux64.zip && \
-#   unzip /tmp/chromedriver.zip -d /usr/local/bin/ && \
-#   rm /tmp/chromedriver.zip
-
-# # Stage for Playwright
-# FROM base AS playwright
-
-# # Install Playwright
-# RUN npm install -g playwright && \
-#   npx playwright install
+    echo 'export PATH=~/.local/bin:$PATH' >> /home/d2x/.bashrc && \
+    echo '/usr/local/bin/devhub.sh' >> /root/.bashrc && \
+    echo '/usr/local/bin/devhub.sh' >> /home/d2x/.bashrc
 
 # Stage for full browser support (ChromeDriver + Playwright)
 FROM base AS browser
 
-# # Install ChromeDriver
-# RUN apt-get install -y wget unzip && \
-#   wget -O /tmp/chromedriver.zip https://chromedriver.storage.googleapis.com/$(curl -s https://chromedriver.storage.googleapis.com/LATEST_RELEASE)/chromedriver_linux64.zip && \
-#   unzip /tmp/chromedriver.zip -d /usr/local/bin/ && \
-#   rm /tmp/chromedriver.zip
-
-# Install Playwright
-RUN cci robot install_playwright \
-  && npx playwright install-deps
+# Install Playwright and its dependencies
+RUN cci robot install_playwright && \
+    npx playwright install-deps
 
 # Final stage for no browser automation support
 FROM base AS no-browser
 
+# Switch to d2x user
 USER d2x
+
+# Default command
 CMD ["bash"]