github.com/hashicorp/packer@v1.14.3/packer/test-fixtures/build-variables-interpolate2.json (about)

     1  {
     2      "variables": {
     3  		"bar":  "{{user `foo`}}",
     4  		"baz":  "{{user `bar`}}baz",
     5  		"bang": "bang{{user `baz`}}"
     6  	},
     7  	"builders": [
     8          {"type": "foo"}
     9      ]
    10  }