Tokenized Variables in strings are not fully resolving

[joekiller]

Description

As a user I expect a Terraform Function in CDK, such as tonumber, to resolve when utilized within a construct rendered by the CDK8sProvider.

Actual behavior: the Token is resolved from a float to a variable however no further resolution takes place leaving the symbol in an un-interpolated ${} HCL interpolation syntax format, Interpolation.

I created a test demonstrating the defect here: joekiller@c4c6612

Versions

cdktf debug
language: typescript
cdktf-cli: 0.20.8
node: v20.11.1
cdktf: 0.20.8
constructs: 10.3.0
jsii: null
terraform: 1.9.4
arch: arm64
os: darwin 23.6.0
providers
random@ ~> 3.6.2 (LOCAL)
terraform provider version: 3.6.2
@cdktf/provider-google-beta (PREBUILT)
terraform provider version: 5.38.0
prebuilt provider version: 13.20.0
cdktf version: ^0.20.0
@cdktf/provider-google (PREBUILT)
terraform provider version: 5.38.0
prebuilt provider version: 13.27.0
cdktf version: ^0.20.0
@cdktf/provider-helm (PREBUILT)
terraform provider version: 2.14.1
prebuilt provider version: 10.2.1
cdktf version: ^0.20.0
@cdktf/provider-kubernetes (PREBUILT)
terraform provider version: 2.31.0
prebuilt provider version: 11.6.0
cdktf version: ^0.20.0

running npm list

dexcom-cdk@1.0.0 /Users/jl0918/src/github/dexcom-inc/dexcom-cdk
├── @cdktf/provider-google-beta@13.20.0
├── @cdktf/provider-google@13.27.0
├── @cdktf/provider-helm@10.2.1
├── @cdktf/provider-kubernetes@11.6.0
├── @eslint-community/eslint-utils@4.4.0
├── @eslint/compat@1.1.1
├── @eslint/js@9.6.0
├── @google-cloud/secret-manager@5.6.0
├── @types/eslint__js@8.42.3
├── @types/jest@29.5.12
├── @types/node@20.14.10
├── cdk8s-plus-29@2.5.4
├── cdk8s@2.68.97
├── cdktf-cdk8s@0.10.34
├── cdktf-cli@0.19.2
├── cdktf@0.20.8
├── constructs@10.3.0
├── eslint-config-prettier@9.1.0
├── globals@15.8.0
├── husky@9.0.11
├── jest@29.7.0
├── jsii-pacmak@1.102.0
├── jsii@5.4.31
├── keychain@1.5.0
├── prettier@3.3.3
├── ts-jest@29.2.2
├── ts-node@10.9.2
├── typescript-eslint@7.16.0
├── typescript@5.5.3
└── utility-types@3.11.0

Providers

───────────┬─────────────────────┬─────────┬─────────────────────┬─────────────┐
─── ─── ─ ── ─────── ───
Provider │ Provider CDKTF │ │ Package Name │ Package │
Name Version Constraint Version
───────────┼─────────────────────┼─────────┼─────────────────────┼─────────────┤
─── ─── ─ ── ─────── ───
random │ 3.6.2 │ ~> 3.6.│ │ │

───────────┼─────────────────────┼─────────┼─────────────────────┼─────────────┤
─── ─── ─ ── ─────── ───
google-bet│ 5.38.0 ^0.20.│ │ @cdktf/provider-goog│ 13.20.0 │
e-beta

───────────┼─────────────────────┼─────────┼─────────────────────┼─────────────┤
─── ─── ─ ── ─────── ───
google │ 5.38.0 ^0.20.│ │ │ 13.27.0 │
@cdktf/provider-google

───────────┼─────────────────────┼─────────┼─────────────────────┼─────────────┤
─── ─── ─ ── ─────── ───
helm │ 2.14.1 ^0.20.│ │ @cdktf/provider-helm│ 10.2.1 │

───────────┼─────────────────────┼─────────┼─────────────────────┼─────────────┤
─── ─── ─ ── ─────── ───
kubernetes│ 2.31.0 ^0.20.│ │ @cdktf/provider-kube│ 11.6.0 │
netes

───────────┴─────────────────────┴─────────┴─────────────────────┴─────────────┘
─── ─── ─ ── ─────── ───

Gist

No response

Possible Solutions

I wonder if the Only run once clause of the aspect is blocking the final run of resolution.

Workarounds

No response

Anything Else?

No response

References

• Tokens are passed as strings, with escape character #192

Help Wanted

• I'm interested in contributing a fix myself

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