github.com/rothwerx/packer@v0.9.0/command/test-fixtures/push-vars/template.json (about)

     1  {
     2      "variables": {
     3          "name": null
     4      },
     5  
     6      "builders": [{"type": "dummy"}],
     7  
     8      "push": {
     9          "name": "{{user `name`}}"
    10      }
    11  }