Storing a state just a bit smaller than the limit of the KV API fails
because we are using the Transaction API which has an overhead.

We got the replacement for this in earlier than anticipated, so these docs
were originally more pessimistic about when the alternative would be
available.

While we were working on and documenting these it wasn't clear exactly
what Terraform CLI version they would land in, and so we used
"Terraform v1.0" in the docs as a safe bound that was definitely going to
include all of them.

With everything now landed though, we can be more specific about which
v0.15.x minor release each of these appeared in.

website: Add documentation for machine readable UI

command/views: Remove unused drift summary message

return error for invalid resource import

Most legacy provider resources do not implement any import functionality
other than returning an empty object with the given ID, relying on core
to later read that resource and obtain the complete state. Because of
this, we need to check the response from ReadResource for a null value,
and use that as an indication the import id was invalid.

Terraform 0.15.3 added support for a `-json` flag to the plan, apply,
and refresh commands, which renders the Terraform UI output in a
structured machine readable format. This commit adds documentation for
this interface.

This was dead code, and there is no clear way to retrieve this
information, as we currently only derive the drift information as part
of the rendering process.

These examples showcase come use cases for `terraform console`.

The current documention was unclear about the full path of local mirrors
when using the XDG Base Directory Specification.

Also removed the trailing slashes for the other paths in this section.

plan: handle deposed instances when rendering drift

Changes to deposed instances should not triggers any drift to be
rendered, as they will have nothing to display.

Deposed instances have no current state and are only scheduled for
deletion, so there is no reason to try and render drift on these
instances.

The schemas for provider and the resources didn't match, so the changes
were not going to be rendered at all.

Add a test which contains a deposed resource.

update circle go image to cimg, matching release pipeline

This allows us to update the go version as well

Fix crash with deposed instances in orphaned resources

Do not add orphan nodes for resources that only contain deposed
instances.

There is no change here to use the private data, and currentState may be
nil.

update go version

* getproviders ParsePlatform: add check for invalid platform strings with too many parts

The existing logic would not catch things like a platform string containing multiple underscores. I've added an explicit check for exactly 2 parts and some basic tests to prove it.

* command/providers-lock: add tests

This commit adds some simple tests for the providers lock command. While adding this test I noticed that there was a mis-copied error message, so I replaced that with a more specific message. I also added .terraform.lock.hcl to our gitignore for hopefully obvious reasons.

getproviders.ParsePlatform: use parts in place of slice range, since it's available

* command: Providers mirror tests

The providers mirror command is already well tested in e2e tests, so this includes only the most absolutely basic test case.

return diagnostics from provisioners

Fix typo in the docs

Do not convert provisioner diagnostics to errors so that users can get
context from provisioner failures.

Return diagnostics from the builtin provisioners that can be annotated
with configuration context and instance addresses.

negative substring indexes

Tests for -refresh=false, -refresh-only, and -replace,
as well as tests to ensure we error appropriately on
mismatched API versions.

update CODEOWNERS paths