The raw plan output changes were stored in the output exec node, when
they should have instead been fetch lazily through the context via the
synchronized ChangesSync value.
We had intended these functions to attempt to convert any given value, but
there is a special behavior in the function system where functions must
opt in to being able to handle dynamically-typed arguments so that we
don't need to repeat the special case for that inside every function
implementation.
In this case we _do_ want to specially handle dynamically-typed values,
because the keyword "null" in HCL produces
cty.NullVal(cty.DynamicPseudoType) and we want the conversion function
to convert it to a null of a more specific type.
These conversion functions are already just a thin wrapper around the
underlying type conversion functionality anyway, and that already supports
converting dynamic-typed values in the expected way, so we can just opt
in to allowing dynamically-typed values and let the conversion
functionality do the expected work.
Fixing this allows module authors to use type conversion functions to
give additional type information to Terraform in situations that are too
ambiguous to be handled automatically by the type inference/unification
process. Previously tostring(null) was effectively a no-op, totally
ignoring the author's request to treat the null as a string.
Removed the run task entry since the feature will be backported to v1.1. I've also added the missing
enhancement entry for using `TF_WORKSPACE` to configure your cloud block.
* internal/getproviders: Add URL to error message for clarity
Occasionally `terraform init` on some providers may return the following error message:
Error while installing citrix/citrixadc v1.13.0: could not query provider
registry for registry.terraform.io/citrix/citrixadc: failed to retrieve
authentication checksums for provider: 403 Forbidden
The 403 is most often returned from GitHub (rather than Registry API)
and this change makes it more obvious.
* Use Host instead of full URL
Hyphen characters are allowed in environment variable names, but are not valid POSIX variable names. Usually, it's still possible to set variable names with hyphens using utilities like env or docker. But, as a fallback, host names may encode their hyphens as double underscores in the variable name. For the example "café.fr", the variable name "TF_TOKEN_xn____caf__dma_fr" or "TF_TOKEN_xn--caf-dma_fr"
may be used.
Introduces a new method of configuring token service credentials using a host-specific environment variable. This configuration was previously possible using the [terraform-credentials-env](https://github.com/apparentlymart/terraform-credentials-env) credentials helper.
This new method is now consulted first, as it is seen to be the most proximate source of credentials before CLI configuration while still falling back to the credentials helper.
