A launch configuration to debug an Angular Schematic using node.

launch.json

{
    "version": "0.2.0",
    "configurations": [
        
        {
            "type": "node",
            "request": "launch",
            "name": "Launch Program",
            "program": "${workspaceFolder}/node_modules/@angular-devkit/schematics-cli/bin/schematics.js",
            "args": [
                ".:my-full-schematic",
                "--name=hello"
            ],
            "outFiles": []
        }
    ]
}