packer/command/test-fixtures/hcl2_upgrade/undeclared-variables/input.json at dev_version_changes - upstream/packer - Forgejo: Beyond coding. We Forge.

upstream/packer

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Wilken Rivera dbeeab448a

cmd/hcl2_upgrade: Generate variable block for all referenced user input variables (#12136 )

Currently the HCL2 upgrade command generates a valid variable block for all variables
within the JSON variables property. However JSON templates in Packer support variable
interpolation for input variables defined within a variable definition file without
it being declared within the variables property. When upgrading a JSON template to HCL2
the user variable reference gets converted to var.<var_name>. The upgraded template ultimately
fails on validation or build execution with undefined variable errors, with this change the upgrade
command will now create a variable block for all input variables referenced within the build template
to ensure all required variables been defined.

2022-11-30 15:25:25 -05:00

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 {
     "variables": {
         "foo": "bar"
     },
     "builders": [
         {
         "type": "null",
         "communicator": "{{ user `communicator_type` }}"
         }
     ],
     "provisioners": [
         {
             "type": "shell",
             "script": "{{user `scriptpath`}}"
         }
     ]
 }