Get an organization migration status

type Github = {

  token: string;

};

/**

 * Get an organization migration status

 * Fetches the status of a migration.

The `state` of a migration can be one of the following values:

*   `pending`, which means the migration hasn't started yet.

*   `exporting`, which means the migration is in progress.

*   `exported`, which means the migration finished successfully.

*   `failed`, which means the migration failed.

 */

export async function main(

  auth: Github,

  org: string,

  migration_id: string,

  exclude: string | undefined

) {

  const url = new URL(

    `https://api.github.com/orgs/${org}/migrations/${migration_id}`

  );

  for (const [k, v] of [["exclude", exclude]]) {

    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();

}