* 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>
If the string to be tested is an unknown value that's been refined with
a prefix and the prefix we're being asked to test is in turn a prefix of
that known prefix then we can return a known answer despite the inputs
not being fully known.
There are also some other similar deductions we can make about other
combinations of inputs.
This extra analysis could be useful in a custom condition check that
requires a string with a particular prefix, since it can allow the
condition to fail even on partially-unknown input, thereby giving earlier
feedback about a problem.
cty's new "refinements" concept allows us to reduce the range of unknown
values from our functions. This initial changeset focuses only on
declaring which functions are guaranteed to return a non-null result,
which is a helpful baseline refinement because it allows "== null" and
"!= null" tests to produce known results even when the given value is
otherwise unknown.
This commit also includes some updates to test results that are now
refined based on cty's own built-in refinement behaviors, just as a
result of us having updated cty in the previous commit.
We inadvertently incorporated the new minor release of cty into the 1.4
branch, and that's introduced some more refined handling of unknown values
that is too much of a change to introduce in a patch release.
Therefore this reverts back to the previous minor release for the v1.4
series, and then we'll separately get the main branch ready to work
correctly with the new cty before Terraform v1.5.
This reverts just the upgrade and the corresponding test changes from
#32775, while retaining the HCL upgrade and the new test case it
introduced for that bug it was trying to fix. That new test is still
passing so it seems that the cty upgrade is not crucial to that fix.
This is a mostly mechanical refactor with a handful of changes which
are necessary due to the semantic difference between earlyconfig and
configs.
When parsing root and descendant modules in the module installer, we now
check the core version requirements inline. If the Terraform version is
incompatible, we drop any other module loader diagnostics. This ensures
that future language additions don't clutter the output and confuse the
user.
We also add two new checks during the module load process:
* Don't try to load a module with a `nil` source address. This is a
necessary change due to the move away from earlyconfig.
* Don't try to load a module with a blank name (i.e. `module ""`).
Because our module loading manifest uses the stringified module path
as its map key, this causes a collision with the root module, and a
later panic. This is the bug which triggered this refactor in the
first place.
* Add consolidated function description list
* Add function parameter descriptions
* Add descriptions to all functions
* Add sanity test for function descriptions
* Apply suggestions from code review
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
This includes the fix for a bug in what Terraform calls the "yamldecode"
function, where it was not correctly handling any situation where the
decode result is a null value. It was previously returning an unknown
value in that case, whereas now it returns a null value as expected.
This is a complement to "timestamp" and "timeadd" which allows
establishing the ordering of two different timestamps while taking into
account their timezone offsets, which isn't otherwise possible using the
existing primitives in the Terraform language.
Go 1.19's "fmt" has some awareness of the new doc comment formatting
conventions and adjusts the presentation of the source comments to make
it clearer how godoc would interpret them. Therefore this commit includes
various updates made by "go fmt" to acheve that.
In line with our usual convention that we make stylistic/grammar/spelling
tweaks typically only when we're "in the area" changing something else
anyway, I also took this opportunity to review most of the comments that
this updated to see if there were any other opportunities to improve them.
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.
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.
Convert a global reference to a specific AbsResource and attribute pair.
The hcl.Traversal is converted to a cty.Path at this point because plan
rendering is based on cty values.
