List repositories with GitHub Actions cache usage for an organization

type Github = {

  token: string;

};

/**

 * List repositories with GitHub Actions cache usage for an organization

 * Lists repositories and their GitHub Actions cache usage for an organization.

The data fetched using this API is refreshed approximately every 5 minutes, so values returned from this endpoint may take at least 5 minutes to get updated.

You must authenticate using an access token with the `read:org` scope to use this endpoint. GitHub Apps must have the `organization_admistration:read` permission to use this endpoint.

 */

export async function main(

  auth: Github,

  org: string,

  per_page: string | undefined,

  page: string | undefined

) {

  const url = new URL(

    `https://api.github.com/orgs/${org}/actions/cache/usage-by-repository`

  );

  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();

}