github.com/rahart/packer@v0.12.2-0.20161229105310-282bb6ad370f/packer/test-fixtures/build-var-build-type.json (about)

     1  {
     2      "builders": [{
     3          "type": "test",
     4          "value": "{{build_type}}"
     5      }]
     6  }