@terrazzo/token-tools/dist/string.js

Various utilities for token types

/** Pad string lengths */
export function padStr(input, length, alignment = 'left') {
    const d = Math.min(length || 0, 1000) - // guard against NaNs and Infinity
        input.length;
    if (d > 0) {
        switch (alignment) {
            case 'left': {
                return `${input}${' '.repeat(d)}`;
            }
            case 'right': {
                return `${' '.repeat(d)}${input}`;
            }
            case 'center': {
                const left = Math.floor(d / 2);
                const right = d - left;
                return `${' '.repeat(left)}${input}${' '.repeat(right)}`;
            }
        }
    }
    return input;
}
/** Pluralize strings */
export function pluralize(count, singular, plural) {
    return count === 1 ? singular : plural;
}
/** Turn a string into kebab-case */
export function kebabCase(str) {
    let output = '';
    for (const c of str.split('')) {
        if (c === '.') {
            output += '-';
            continue;
        }
        let isFirstUppercase = true;
        if (isFirstUppercase && /\p{Uppercase_Letter}/u.test(c)) {
            output += `-${c.toLocaleLowerCase()}`;
            isFirstUppercase = false; // don’t break apart multiple consecutive uppercase letters
            continue;
        }
        else {
            isFirstUppercase = true; // reset
        }
        output += c;
    }
    return output;
}
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