Adds a new class and config files to a LoopBackapplication.

This can be a connector supported by LoopBack / Community / Custom.Standard options

• -h, —help
• Print the generator’s options and usage.
• —skip-cache
• Do not remember prompt answers. Default is false.
• —skip-install
• -c, —config
• JSON file name or value to configure options
• —format
• Format generated code using npm run lint:fixFor example,

lb4 app --config '{"name":"my-app"}'
cat config.json | lb4 app --config stdin
lb4 app --config stdin < config.json
lb4 app --config stdin << EOF
> EOF

• Skip all confirmation prompts with default or provided value

The tool will prompt you for:

• Name of the datasource.(dataSourceName) If the name had been suppliedfrom the command line, the prompt is skipped and the datasource is built withthe name from the command-line argument.
• Name of connector. If not supplied via command line, you will be presentedwith a list of connector to select from (including an other option forcustom connector).
• Connector configuration. If the connector is not a custom connector, theCLI will prompt for the connector configuration information.

• Install @loopback/repository and the connector package (if it’s not a customconnector).
• Create a file with the connector configuration as follows:/src/datasources/${dataSource.dataSourceName}.datasource.json
• Create a DataSource class which recieves the connector config usingDependency Injection as follows:/src/datasources/${dataSource.dataSourceName}.datasource.ts