GoogleCloudPlatform / terraform-validator

Terraform Validator is not an officially supported Google product; it is a library for conversion of Terraform plan data to CAI Assets. If you have been using terraform-validator directly in the past, we recommend migrating to `gcloud beta terraform vet`.
https://cloud.google.com/docs/terraform/policy-validation
Apache License 2.0
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switch to use MultiEnvDefault #1548

Closed modular-magician closed 1 year ago

modular-magician commented 1 year ago

Fixes https://github.com/hashicorp/terraform-provider-google/issues/14201

In the past these defaults would be set on the schema, however now that they can't be we have to check if they're set and, if not, set them to the defaults manually.

We have 2 functions MultiEnvSearch which assumes its a string and MultiEnvDefault which returns an interface and allows a default value to be set in the case the env var isn't set.

All of these were using MultiEnvSearch - most are strings except USER_PROJECT_OVERRIDE - in this case we need it to be a bool.

On top of that we were checking d.Get() == "", but in this case d.Get was false so we have to check d.GetOk, from here we need to make it a bool rather than a string, so added in the ParseBool.

I checked the rest of these defaults that moved from the schema to here and they indeed are all strings, so I put the logic on this individual case rather than in the MultiEnvDefault function

If this PR is for Terraform, I acknowledge that I have:

Release Note Template for Downstream PRs (will be copied)

provider: fixed an issue where the `USER_PROJECT_OVERRIDE` environment variable was not being read

Derived from https://github.com/GoogleCloudPlatform/magic-modules/pull/7644