Function resolveInclude

src/resolution/c-fnptr-synthesizer.ts:511–517

(includer: string, inc: string)

  // project root. Returns a project-root-relative path that exists on disk
  // (even if it was never indexed — e.g. redis' generated `commands.def`).
  const resolveInclude = (includer: string, inc: string): string | null => {
    const dir = path.posix.dirname(includer.replace(/\\/g, '/'));
    const cand = path.posix.normalize(path.posix.join(dir, inc));
    if (ctx.fileExists(cand)) return cand;
    if (ctx.fileExists(inc)) return inc;
    return null;
  };

  // Retained strings are interned through here. Regex captures off a big file
  // string are V8 sliced strings — retaining one pins the whole parent file