* Rename module name from "github.com/hashicorp/terraform" to "github.com/placeholderplaceholderplaceholder/opentf".
Signed-off-by: Jakub Martin <kubam@spacelift.io>
* Gofmt.
Signed-off-by: Jakub Martin <kubam@spacelift.io>
* Regenerate protobuf.
Signed-off-by: Jakub Martin <kubam@spacelift.io>
* Fix comments.
Signed-off-by: Jakub Martin <kubam@spacelift.io>
* Undo issue and pull request link changes.
Signed-off-by: Jakub Martin <kubam@spacelift.io>
* Undo comment changes.
Signed-off-by: Jakub Martin <kubam@spacelift.io>
* Fix comment.
Signed-off-by: Jakub Martin <kubam@spacelift.io>
* Undo some link changes.
Signed-off-by: Jakub Martin <kubam@spacelift.io>
* make generate && make protobuf
Signed-off-by: Jakub Martin <kubam@spacelift.io>
---------
Signed-off-by: Jakub Martin <kubam@spacelift.io>
By observing the sorts of questions people ask in the community, and the
ways they ask them, we've inferred that various different people have been
confused by Terraform reporting that a value won't be known until apply
or that a value is sensitive as part of an error message when that message
doesn't actually relate to the known-ness and sensitivity of any value.
Quite reasonably, someone who sees Terraform discussing an unfamiliar
concept like unknown values can assume that it must be somehow relevant to
the problem being discussed, and so in that sense Terraform's current
error messages are giving "too much information": information that isn't
actually helpful in understanding the problem being described, and in the
worst case is a distraction from understanding the problem being described.
With that in mind then, here we introduce an explicit annotation on
diagnostic objects that are directly talking about unknown values or
sensitive values, and then the diagnostic renderer will react to that to
avoid using the terminology "known only after apply" or "sensitive" in the
generated diagnostic annotations unless we're rendering a message that is
explicitly related to one of those topics.
This ends up being a bit of a cross-cutting concern because the code that
generates these diagnostics and the code that renders them are in separate
packages and are not directly aware of each other. With that in mind, the
logic for actually deciding for a particular diagnostic whether it's
flagged in one of these special ways lives inside the tfdiags package as
an intermediation point, which both the diagnostic generator (in the core
package) and the diagnostic renderer can both depend on.
Because our snippet generator is trying to select whole lines to include
in the snippet, it has some edge cases for odd situations where the
relevant source range starts or ends directly at a newline, which were
previously causing this logic to return out-of-bounds offsets into the
code snippet string.
Although arguably it'd be better for the original diagnostics to report
more reasonable source ranges, it's better for us to report a
slightly-inaccurate snippet than to crash altogether, and so we'll extend
our existing range checks to check both bounds of the string and thus
avoid downstreams having to deal with out-of-bounds indices.
For completeness here I also added some similar logic to the
human-oriented diagnostic formatter, which consumes the result of the
JSON diagnostic builder. That's not really needed with the additional
checks in the JSON diagnostic builder, but it's nice to reinforce that
this code can't panic (in this way, at least) even if its input isn't
valid.
This is part of a general effort to move all of Terraform's non-library
package surface under internal in order to reinforce that these are for
internal use within Terraform only.
If you were previously importing packages under this prefix into an
external codebase, you could pin to an earlier release tag as an interim
solution until you've make a plan to achieve the same functionality some
other way.
