Function score

packages/shared/code-nav.ts:291–304

(loc: CodeNavLocation)

  const changedSet = new Set(context.changedFiles);

  function score(loc: CodeNavLocation): number {
    let s = 0;

    if (loc.filePath === context.sourceFilePath) s += 1000;
    else if (changedSet.has(loc.filePath)) s += 500;
    else if (sameDirectory(loc.filePath, context.sourceFilePath)) s += 200;

    if (isTestFile(loc.filePath) && !context.isTestFile) s -= 300;

    if (loc.kind === "definition") s += 100;
    if (loc.confidence === "likely") s += 50;

    return s;
  }

  const sorted = [...locations].sort((a, b) => score(b) - score(a));
  const truncated = sorted.slice(0, cap);