List pending organization invitations

type Github = {

  token: string;

};

/**

 * List pending organization invitations

 * The return hash contains a `role` field which refers to the Organization Invitation role and will be one of the following values: `direct_member`, `admin`, `billing_manager`, or `hiring_manager`. If the invitee is not a GitHub member, the `login` field in the return hash will be `null`.

 */

export async function main(

  auth: Github,

  org: string,

  per_page: string | undefined,

  page: string | undefined,

  role:

    | "all"

    | "admin"

    | "direct_member"

    | "billing_manager"

    | "hiring_manager"

    | undefined,

  invitation_source: "all" | "member" | "scim" | undefined

) {

  const url = new URL(`https://api.github.com/orgs/${org}/invitations`);

  for (const [k, v] of [

    ["per_page", per_page],

    ["page", page],

    ["role", role],

    ["invitation_source", invitation_source],

  ]) {

    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();

}