Function makeRelative

packages/core/src/utils/paths.ts:116–127

(
  targetPath: string,
  rootDirectory: string,
)

 * @returns The relative path from rootDirectory to targetPath.
 */
export function makeRelative(
  targetPath: string,
  rootDirectory: string,
): string {
  const resolvedTargetPath = path.resolve(targetPath);
  const resolvedRootDirectory = path.resolve(rootDirectory);

  const relativePath = path.relative(resolvedRootDirectory, resolvedTargetPath);

  // If the paths are the same, path.relative returns '', return '.' instead
  return relativePath || '.';
}

/**
 * Escapes special characters in a file path like macOS terminal does.