List package versions for a package owned by an organization

type Github = {

  token: string;

};

/**

 * List package versions for a package owned by an organization

 * Lists package versions for a package owned by an organization.

If the `package_type` belongs to a GitHub Packages registry that only supports repository-scoped permissions, your token must also include the `repo` scope. For the list of GitHub Packages registries that only support repository-scoped permissions, see "[About permissions for GitHub Packages](https://docs.github.com/packages/learn-github-packages/about-permissions-for-github-packages#permissions-for-repository-scoped-packages)."

 */

export async function main(

  auth: Github,

  package_type: "npm" | "maven" | "rubygems" | "docker" | "nuget" | "container",

  package_name: string,

  org: string,

  page: string | undefined,

  per_page: string | undefined,

  state: "active" | "deleted" | undefined

) {

  const url = new URL(

    `https://api.github.com/orgs/${org}/packages/${package_type}/${package_name}/versions`

  );

  for (const [k, v] of [

    ["page", page],

    ["per_page", per_page],

    ["state", state],

  ]) {

    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();

}