Function formatNodeValues

packages/utils/src/lib/text-formats/ascii/tree.ts:65–104

(
  values: TreeNode['values'],
  keysMaxWidths: Record<string, number>,
)

}

function formatNodeValues(
  values: TreeNode['values'],
  keysMaxWidths: Record<string, number>,
): string {
  if (!values) {
    return '';
  }

  if ('coverage' in values && typeof values.coverage === 'number') {
    const percentage = coveragePercentage(values.coverage);
    const maxLength = coveragePercentage(1).length;
    const formattedCoverage = `${percentage.padStart(maxLength, ' ')} %`;
    if (!Array.isArray(values.missing) || values.missing.length === 0) {
      return formattedCoverage;
    }
    const formattedMissing = values.missing
      .map(({ name, startLine, endLine }): string => {
        const range =
          startLine === endLine
            ? startLine.toString()
            : `${startLine}-${endLine}`;
        return name ? `${name} (${range})` : range;
      })
      .join(', ');
    return `${formattedCoverage}${' '.repeat(COL_GAP)}${formattedMissing}`;
  }

  const valuesMap = new Map(
    Object.entries(values).filter(
      (pair): pair is [string, string | number] =>
        typeof pair[1] === 'string' || typeof pair[1] === 'number',
    ),
  );
  return Object.entries(keysMaxWidths)
    .map(([key, maxWidth]) => {
      const value = valuesMap.get(key)?.toString() ?? '';
      return value.padStart(maxWidth, ' ');
    })
    .join(' '.repeat(COL_GAP));
}

function flatten(
  node: TreeNode,