Function getHelpString

src/cli/information.ts:17–32

()

`.trim();

export function getHelpString(): string {
    let result = helpString + "\n\n";

    result += "Options:\n";
    for (const option of optionDeclarations) {
        const aliasStrings = (option.aliases ?? []).map(a => "-" + a);
        const optionString = [...aliasStrings, "--" + option.name].join("|");

        const valuesHint = option.type === "enum" ? option.choices.join("|") : option.type;
        const spacing = " ".repeat(Math.max(1, 45 - optionString.length - valuesHint.length));

        result += `\n ${optionString} <${valuesHint}>${spacing}${option.description}\n`;
    }

    return result;
}