{ buildApp }: buildApp rec { appName = "calendar"; version = "1.7.0"; url = "https://github.com/nextcloud/${appName}/releases/download/v${version}/${appName}.tar.gz"; sha256 = "0cgvvgzc2kgs2ng36hzff8rrpw9n58f0hyrr41n3wjkf0iynm56r"; }