convert: handle object attributes that have null values #171
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This was discovered when using `gohcl` to decode a block that has attributes that are set to null.
```
panic: WithoutOptionalAttributesDeep does not support the given type
goroutine 46 [running]:
github.com/zclconf/go-cty/cty.Type.WithoutOptionalAttributesDeep({{0x0?, 0x0?}})
¦ ¦ ¦ /home/runner/go/pkg/mod/github.com/zclconf/[email protected]/cty/type.go:152 +0x565
github.com/zclconf/go-cty/cty/convert.conversionObjectToObject.func1({{{0x197f548?, 0xc0006ff170?}}, {0x1766d40?, 0xc0005b9da0?}}, {0x0, 0x0, 0x0})
¦ ¦ ¦ /home/runner/go/pkg/mod/github.com/zclconf/[email protected]/cty/convert/conversion_object.go:86 +0x3a5
github.com/zclconf/go-cty/cty/convert.getConversion.func1({{{0x197f548?, 0xc0006ff170?}}, {0x1766d40?, 0xc0005b9da0?}}, {0x0, 0x0, 0x0})
¦ ¦ ¦ /home/runner/go/pkg/mod/github.com/zclconf/[email protected]/cty/convert/conversion.go:57 +0x2b3
github.com/zclconf/go-cty/cty/convert.GetConversionUnsafe.retConversion.func1({{{0x197f548?, 0xc0006ff170?}}, {0x1766d40?, 0xc0005b9da0?}})
¦ ¦ ¦ /home/runner/go/pkg/mod/github.com/zclconf/[email protected]/cty/convert/conversion.go:199 +0x34
github.com/zclconf/go-cty/cty/convert.Convert({{{0x197f548?, 0xc0006ff170?}}, {0x1766d40?, 0xc0005b9da0?}}, {{0x197f548?, 0xc0006288b0?}})
¦ ¦ ¦ /home/runner/go/pkg/mod/github.com/zclconf/[email protected]/cty/convert/public.go:51 +0x151
github.com/hashicorp/hcl/v2/gohcl.DecodeExpression({0x197f698, 0xc0003b27e0}, 0x197f580?, {0x1720c40, 0xc0001cdcf8})
¦ ¦ ¦ /home/runner/go/pkg/mod/github.com/hashicorp/hcl/[email protected]/gohcl/decode.go:299 +0xb0
github.com/hashicorp/enos/internal/flightplan.(*Scenario).decodeAndValidateTerraformCLIAttribute(0xc0001cdce0, 0xc0000cac00, 0xc001ac7998)
¦ ¦ ¦ /home/runner/actions-runner/_work/enos/enos/internal/flightplan/scenario.go:349 +0x610
github.com/hashicorp/enos/internal/flightplan.(*Scenario).decode(...)
¦ ¦ ¦ /home/runner/actions-runner/_work/enos/enos/internal/flightplan/scenario.go:187
github.com/hashicorp/enos/internal/flightplan.(*ScenarioDecoder).decodeScenario(0xc0005b36c8, 0xc000bc8bd0, 0xc00085cf70)
panic: WithoutOptionalAttributesDeep does not support the given type
```
Signed-off-by: Ryan Cragun <[email protected]>
Author
|
I suppose we could just continue through the loop and set nothing, though I knowing that something was set and set to null can be useful. |
ryancragun
added a commit
to hashicorp/enos
that referenced
this pull request
Oct 5, 2023
…112) Use a fork of `go-cty` that fixes a panic when decoding a Terraform settings that have attributes set to `null`. After it has been fixed upstream[0] we should go back to relying on on the upstream stable release. [0] zclconf/go-cty#171 Signed-off-by: Ryan Cragun <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This was discovered when using
gohclto decode a block that has attributes that are set to null.