Doric/doric-cli/assets/_launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "launch",
            "name": "Doric Debugger",
            "program": "${workspaceFolder}/${relativeFile}",
            "preLaunchTask": "Doric Build",
            "sourceMaps": true,
            "serverReadyAction": {
                "pattern": "listening on port ([0-9]+)",
                "uriFormat": "http://localhost:%s",
                "action": "openExternally"
            },
            "outFiles": [
                "${workspaceFolder}/bundle/**/*.js"
            ]
        }
    ]
}