replace_triggered_by references are scoped to the current module, so we
need to filter changes for the current module instance. Rather than
creating a ConfigResource and filtering the result, make a
Changes.InstancesForAbsResource method to get only the AbsResource
changes.
Check for triggered resource replacement in the plan. While the
functionality of the feature works here, we ill want to follow up with a
way to indicate in the plan _why_ the resource was replaced.
The EvalContext is the only place with all the information to be able to
complete the evaluation of the replace_triggered_by expressions. These
need to be evaluated into a reference, which is then looked up in the
pending changes which the context has access too. On top of needing the
plan changes, we also need access to all providers and schemas to decode
the changes if we need to traverse the resource values for individual
attributes.
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.
A previous change added missing quoting around object keys which do not
parse as barewords. At the same time we introduced a bug where map keys
could be double-quoted, due to calling the `displayAttributeName` helper
function (to quote non-bareword keys) then using the `writeValue` method
(which quotes all strings).
This commit fixes this and adds test coverage for map keys which require
quoting.
