Function sharedPrefix

src/resolution/import-resolver.ts:1284–1292

(p: string)

function pickClosestJvmCandidate(candidates: Node[], fromPath: string): Node {
  const fromDirs = fromPath.split('/').slice(0, -1);
  const sharedPrefix = (p: string): number => {
    const d = p.split('/').slice(0, -1);
    let shared = 0;
    for (let i = 0; i < Math.min(fromDirs.length, d.length); i++) {
      if (fromDirs[i] === d[i]) shared++;
      else break;
    }
    return shared;
  };
  const isExpect = (n: Node): boolean => Array.isArray(n.decorators) && n.decorators.includes('expect');
  let best = candidates[0]!;
  let bestProx = sharedPrefix(best.filePath);