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// Get public path info for public path defined by url proxy which is assumed
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// to already exist in the database.
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import getPublicPathInfoGithub from "./get-public-path-info-github";
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import getPublicPathInfoGist from "./get-public-path-info-gist";
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import { join } from "path";
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// disabled -- see comment below
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// import getPublicPathInfoUrl from "./get-public-path-info-url";
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export default async function getProxiedPublicPathInfo(
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  url: string,
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  segments?: string[]
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) {
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  if (url.startsWith("github/")) {
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    return await getPublicPathInfoGithub(
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      segments == null ? url : join(url, ...segments.slice(1))
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    );
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  }
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  if (url.startsWith("gist/")) {
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    return await getPublicPathInfoGist(url);
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  }
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  // This is disabled now since it is easy for spammers to take advantage of this,
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  // and also when people paste general URL's in they are almost never the actual
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  // raw url of a notebook, but instead a general HTML page that has something like
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  // a notebook in it, and they just get confused.
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  //   if (url.startsWith("url/")) {
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  //     return await getPublicPathInfoUrl(url);
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  //   }
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  throw Error(
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    `unsupported proxy url schema -- "${url}" -- url must be hosted on GitHub`
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  );
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}
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