func()

in variable.go [158:177]

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

func (v *VariableBlock) parseVariableValueFromString(rawValue string, treatEmptyAsNoValue bool) VariableValueRead {
	if rawValue == "" && treatEmptyAsNoValue {
		return NoValue
	}
	for {
		exp, diag := hclsyntax.ParseExpression([]byte(rawValue), "", hcl.InitialPos)
		if diag.HasErrors() {
			return NewVariableValueRead(v.Name(), nil, diag)
		}
		value, diag := exp.Value(nil)
		if strings.Contains(diag.Error(), "Variables not allowed") {
			rawValue = fmt.Sprintf(`"%s"`, rawValue)
			continue
		}
		if diag.HasErrors() {
			return NewVariableValueRead(v.Name(), nil, diag)
		}
		return NewVariableValueRead(v.Name(), &value, nil)
	}
}