infra-lint

name	infra-lint
description	Lint Terraform, Terragrunt, and Helm charts only — skips .NET and frontend. Use for infrastructure-only changes when /lint would be overkill.
allowed-tools	Bash
user-invocable	true

Infrastructure Lint

Fast lint for infrastructure files only. Skips .NET and frontend checks.

Arguments

• --fix or fix — Apply auto-fixes (formatting only)
• terraform — Only lint Terraform/Terragrunt
• helm — Only lint Helm charts

If no argument, lint both Terraform and Helm.

Terraform / Terragrunt

Format check:

terraform fmt -check -recursive infra

Format fix (if --fix):

terraform fmt -recursive infra

Validate modules:

for dir in $(find infra/terraform/modules -name "*.tf" -exec dirname {} \; | sort -u); do
  echo "=== Validating $dir ==="
  terraform -chdir="$dir" init -backend=false -input=false 2>/dev/null
  terraform -chdir="$dir" validate
done

Terragrunt validate:

find infra -name "terragrunt.hcl" -execdir terragrunt validate \;

Helm Charts

Lint all charts:

for chart in deploy/charts/*/; do
  echo "=== Linting $chart ==="
  helm lint "$chart"
  helm template test "$chart" > /dev/null
done

If deploy/charts/ doesn't exist, skip Helm linting and note it.

Output

Report pass/fail per category:

- Terraform Format: PASS/FAIL
- Terraform Validate: PASS/FAIL
- Terragrunt Validate: PASS/FAIL
- Helm Lint: PASS/FAIL (or SKIPPED)
- Helm Template: PASS/FAIL (or SKIPPED)