Posit Workbench

# System-level dependency injection runs as root
USER root:root

# Validate base image pre-requisites
RUN /opt/domino/bin/pre-check.sh

# Configure /opt/domino to prepare for Domino executions
RUN /opt/domino/bin/init.sh

# Validate the environment
RUN /opt/domino/bin/validate.sh

# Set the password for the domino user
RUN echo 'domino:domino' | chpasswd

# Create a startup script that waits for Posit Workbench and tails its logs
COPY <<'EOF' /opt/domino/bin/posit-monitor.sh
#!/bin/bash
# /opt/domino/bin/posit-monitor.sh

# Wait for Posit Workbench to start
while ! pgrep -f "rserver|rstudio-server" > /dev/null; do
    echo "Waiting for Posit Workbench to start..."
    sleep 2
done

echo "Posit Workbench started. Tailing logs..."

# Tail the Posit Workbench logs (adjust the path as needed)
tail -f /var/log/rstudio/rstudio-server/*.log 2>/dev/null || \
tail -f /var/lib/rstudio-server/monitor/log/* 2>/dev/null || \
    # Fallback: just monitor the process
    while pgrep -f "rserver|rstudio-server" > /dev/null; do sleep 5; done
EOF
RUN chmod +x /opt/domino/bin/posit-monitor.sh

# Configure RStudio Server to run sessions as the domino user
RUN echo "server-user=domino" >> /etc/rstudio/rserver.conf

# Modify the existing launcher.conf to use domino as the admin group
RUN sed -i 's/^admin-group=.*/admin-group=domino/' /etc/rstudio/launcher.conf || \
    echo "admin-group=domino" >> /etc/rstudio/launcher.conf

posit_workbench:
  title: "Posit"
  iconUrl: "https://upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Posit_logo.svg/960px-Posit_logo.svg.png"
  start: [ "/opt/domino/bin/posit-monitor.sh" ]
  httpProxy:
    port: 8787
    requireSubdomain: false