Method IsStringLiteral

hclsyntax/expression_template.go:140–146

IsStringLiteral returns true if and only if the template consists only of single string literal, as would be created for a simple quoted string like "foo". If this function returns true, then calling Value on the same expression with a nil EvalContext will return the literal value. Note that "${"f

()

// interpretation, not situations that result in literals as a technicality
// of the template expression unwrapping behavior.
func (e *TemplateExpr) IsStringLiteral() bool {
	if len(e.Parts) != 1 {
		return false
	}
	_, ok := e.Parts[0].(*LiteralValueExpr)
	return ok
}

// TemplateJoinExpr is used to convert tuples of strings produced by template
// constructs (i.e. for loops) into flat strings, by converting the values