packer/command/test-fixtures/hcl2_upgrade/placeholders/input.json

{
	"variables": {
		"test": "{{ .Something }}",
		"envtest": "{{ env \"Something\"}}"
	},
	"builders": [
		{
			"type": "null",
			"communicator": "none",
			"other_prop": "{{ .Else }}"
		}
	]
}