List repositories accessible to the app installation

type Github = {

  token: string;

};

/**

 * List repositories accessible to the app installation

 * List repositories that an app installation can access.

You must use an [installation access token](https://docs.github.com/apps/building-github-apps/authenticating-with-github-apps/#authenticating-as-an-installation) to access this endpoint.

 */

export async function main(

  auth: Github,

  per_page: string | undefined,

  page: string | undefined

) {

  const url = new URL(`https://api.github.com/installation/repositories`);

  for (const [k, v] of [

    ["per_page", per_page],

    ["page", page],

  ]) {

    if (v !== undefined && v !== "") {

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Bearer " + auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}