This code sets up and starts a Selenium VNC server for a Jupyter/Angular project by navigating to the project directory and executing npm scripts to start the server and install necessary dependencies.

Run example

npm run import -- "install aws vnc selenium"

install aws vnc selenium

cd ~/jupytangular \
   && npm run exec \"selenium vnc server\" \
   && npm run install:vnc

#!/bin/bash

# Navigate to the 'jupytangular' directory
cd ~/jupytangular || {
  echo "ERROR: Failed to navigate to directory 'jupytangular'."
  exit 1
}

# Start the Selenium VNC server using npm run exec
npm run exec "selenium vnc server" &> /dev/null || {
  echo "ERROR: Failed to start Selenium VNC server."
  exit 1
}

# Install the VNC package using npm run install:vnc
npm run install:vnc &> /dev/null || {
  echo "ERROR: Failed to install VNC package."
  exit 1
}

This code snippet sets up a Selenium VNC server environment within a Jupyter/Angular project. Here's a breakdown:

1. cd ~/jupytangular: Navigates to the project's root directory, jupytangular, located in the user's home directory.

2. && npm run exec "selenium vnc server": Executes an npm script named "exec" with the argument "selenium vnc server". This likely starts a Selenium server configured for VNC access.

3. && npm run install:vnc: Executes another npm script named "install:vnc". This probably installs any necessary dependencies or packages required for the VNC server functionality.

In essence, this code prepares and starts a Selenium VNC server within the Jupyter/Angular project.