salesforce-dx-pipeline-sample/sfdx-project.json

{
  "packageDirectories": [
    {
      "path": "force-app",
      "default": true,
      "id": "0Ho6A0000004C9XSAU",
      "versionNumber": "1.0.0.NEXT",
      "versionName": "version name"
    }
  ],
  "namespace": "",
  "sfdcLoginUrl": "https://login.salesforce.com",
  "sourceApiVersion": "42.0"
}