func()

in tflint-ruleset-aws-serverless/rules/aws_sfn_state_machine_tracing.go [49:114]

• 55 lines of code
• 7 McCabe index (conditional complexity)

func (r *AwsSfnStateMachineTracingRule) Check(runner tflint.Runner) error {
	return runner.WalkResources(r.resourceType, func(resource *configs.Resource) error {
		// Block

		body, _, diags := resource.Config.PartialContent(&hcl.BodySchema{
			Blocks: []hcl.BlockHeaderSchema{
				{
					Type: r.blockName,
				},
			},
		})

		if diags.HasErrors() {
			return diags
		}

		blocks := body.Blocks.OfType(r.blockName)
		if len(blocks) != 1 {
			runner.EmitIssue(
				r,
				fmt.Sprintf("\"%s\" is not present.", r.blockName),
				body.MissingItemRange,
			)

			return nil
		}

		// Attribute
		body, _, diags = blocks[0].Body.PartialContent(&hcl.BodySchema{
			Attributes: []hcl.AttributeSchema{
				{
					Name: r.attributeName,
				},
			},
		})

		if diags.HasErrors() {
			return diags
		}

		var attrValue string
		attribute, ok := body.Attributes[r.attributeName]
		if !ok {
			runner.EmitIssue(
				r,
				fmt.Sprintf("\"%s\" is not present.", r.attributeName),
				body.MissingItemRange,
			)
		} else {
			err := runner.EvaluateExpr(attribute.Expr, &attrValue, nil)
			if err != nil {
				return err
			}

			if attrValue != "true" {
				runner.EmitIssueOnExpr(
					r,
					fmt.Sprintf("\"%s\" should be set to true.", r.attributeName),
					attribute.Expr,
				)
			}
		}

		return nil
	})
}