{ stdenv, buildGoPackage, fetchFromGitHub, installShellFiles, nixosTests }: buildGoPackage { pname = "mailexporter"; version = "2019-07-14"; goPackagePath = "github.com/cherti/mailexporter"; src = fetchFromGitHub { rev = "c60d1970abbedb15e70d6fc858f7fd76fa061ffe"; owner = "cherti"; repo = "mailexporter"; sha256 = "0wlw7jvmhgvg1r2bsifxm2d0vj0iqhplnx6n446625sslvddx3vn"; }; goDeps = ./mail-exporter_deps.nix; nativeBuildInputs = [ installShellFiles ]; postInstall = '' installManPage $src/man/mailexporter.1 installManPage $src/man/mailexporter.conf.5 ''; passthru.tests = { inherit (nixosTests.prometheus-exporters) mail; }; meta = with stdenv.lib; { description = "Export Prometheus-style metrics about mail server functionality"; homepage = "https://github.com/cherti/mailexporter"; license = licenses.gpl3; maintainers = with maintainers; [ willibutz globin ]; platforms = platforms.linux; }; }