github.com/rahart/packer@v0.12.2-0.20161229105310-282bb6ad370f/packer/test-fixtures/push-vars.json (about)

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