aws_codebuild_project environment_variables do not support using references

[cryptiklemur]

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Terraform Version

Terraform v0.11.10

• provider.aws v1.46.0
• provider.github v1.3.0
• provider.random v2.0.0
• provider.template v1.0.0
• provider.vault v1.3.1

Affected Resource(s)

• aws_codebuild_project

Terraform Configuration Files

resource "aws_codebuild_project" "default" {
  count        = "${var.enabled == "true" ? 1 : 0}"
  name         = "${module.label.id}"
  service_role = "${aws_iam_role.default.arn}"

  artifacts {
    type = "${var.artifact_type}"
  }

  # The cache as a list with a map object inside.
  cache = ["${local.cache}"]

  environment {
    compute_type    = "${var.build_compute_type}"
    image           = "${var.build_image}"
    type            = "LINUX_CONTAINER"
    privileged_mode = "${var.privileged_mode}"

    environment_variable = [{
        "name" = "foo"
        "value" = "${data.vault_generic_secret.build_secrets.data["FOO"]}"
    }]
  }

  source {
    buildspec = "${var.buildspec}"
    type      = "${var.source_type}"
    location  = "${var.source_location}"
  }

  tags = "${module.label.tags}"
}

Debug Output

https://gist.github.com/aequasi/4d8af4a8afbd67889b90c0345f394d56

Panic Output

Expected Behavior

the environment variable "foo" is set to the value from the data accessor (or even a module output, as this fails as well)

Actual Behavior

Error: aws_codebuild_project.default: "environment.0.environment_variable.0.name": required field is not set

Error: aws_codebuild_project.default: "environment.0.environment_variable.0.value": required field is not set

Steps to Reproduce

1. terraform apply

Important Factoids

Code snippet from above came from this project:
https://github.com/cloudposse/terraform-aws-codebuild

References

[cryptiklemur]

Will be resolved with: hashicorp/terraform#7034

[ghost]

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