* 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>
* Add test structure to views package for rendering test output
* Add test file HCL configuration and parser functionality
* Adds a TestContext structure for evaluating assertions against the state and plan
In any situation where we return a plan object along with some errors
we'll also explicitly annotate the plan object as being errored so that
we can catch if someone accidentally tries to apply that incomplete plan.
At the moment this situation is impossible to reach but in a later commit
we'll make it possible to save errored plans to disk for further
inspection, at which point it'll become important to not allow applying
them.
The "checks" package is an expansion what we previously called
plans.Conditions to accommodate a new requirement that we be able to track
which checks we're expecting to run even if we don't actually get around
to running them, which will be helpful when we start using checks as part
of our module testing story because test reporting tools appreciate there
being a relatively consistent set of test cases from one run to the next.
So far this should be essentially a no-op change from an external
functionality standpoint, aside from some minor adjustments to how we
report some of the error and warning cases from condition evaluation in
light of the fact that the "checks" package can now track errors as a
different outcome than a failure of a valid check.
As is often the case with anything which changes what we track
in the EvalContext and persist between plan and apply, Terraform Core is
pretty brittle and so this had knock-on effects elsewhere too. Again, the
goal is for these changes to not create any material externally-visible
difference, and just to accommodate the new assumption that there will
always be a "checks" object available for tracking during a graph walk.
In order to include condition block results in the JSON plan output, we
must store them in the plan and its serialization.
Terraform can evaluate condition blocks multiple times, so we must be
able to update the result. Accordingly, the plan.Conditions object is a
map with keys representing the condition block's address. Condition
blocks are not referenceable in any other context, so this address form
cannot be used anywhere in the configuration.
The commit includes a new test case for the JSON output of a
refresh-only plan, which is currently the only way for a failing
condition result to be rendered through this path.
Track individual instance drift rather than whole resources which
contributed to the plan. This will allow the output to be more precise,
and we can still use NoKey instances as a proxy for containing resources
when needed.
Historically the responsibility for making sure that all of the available
providers are of suitable versions and match the appropriate checksums has
been split rather inexplicably over multiple different layers, with some
of the checks happening as late as creating a terraform.Context.
We're gradually iterating towards making that all be handled in one place,
but in this step we're just cleaning up some old remnants from the
main "terraform" package, which is now no longer responsible for any
version or checksum verification and instead just assumes it's been
provided with suitable factory functions by its caller.
We do still have a pre-check here to make sure that we at least have a
factory function for each plugin the configuration seems to depend on,
because if we don't do that up front then it ends up getting caught
instead deep inside the Terraform runtime, often inside a concurrent
graph walk and thus it's not deterministic which codepath will happen to
catch it on a particular run.
As of this commit, this actually does leave some holes in our checks: the
command package is using the dependency lock file to make sure we have
exactly the provider packages we expect (exact versions and checksums),
which is the most crucial part, but we don't yet have any spot where
we make sure that the lock file is consistent with the current
configuration, and we are no longer preserving the provider checksums as
part of a saved plan.
Both of those will come in subsequent commits. While it's unusual to have
a series of commits that briefly subtracts functionality and then adds
back in equivalent functionality later, the lock file checking is the only
part that's crucial for security reasons, with everything else mainly just
being to give better feedback when folks seem to be using Terraform
incorrectly. The other bits are therefore mostly cosmetic and okay to be
absent briefly as we work towards a better design that is clearer about
where that responsibility belongs.
Rather than delaying resource drift detection until it is ready to be
presented, here we perform that computation after the plan walk has
completed. The resulting drift is represented like planned resource
changes, using a slice of ResourceInstanceChangeSrc values.
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.
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.
