Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild

Reverts retirement commit 998b90caf3
Releng issue: https://pagure.io/releng/issue/https://forge.fedoraproject.org/releng/tickets/issues/13182

.gitignore

@@ -0,0 +1,2 @@
+/zram-generator-1.2.1.tar.gz
+/zram-generator-1.2.1-vendor.tar.xz

238.patch

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+From d18d7763f5dbf16ba108b3443ed9ef866ff1fbe1 Mon Sep 17 00:00:00 2001
+From: Fabio Valentini <decathorpe@gmail.com>
+Date: Fri, 26 Dec 2025 14:14:11 +0100
+Subject: [PATCH] Bump nix from 0.22 to 0.30
+
+This requires enabling some feature flags that are no longer enabled
+by default, but no actual code changes.
+---
+ Cargo.toml | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Cargo.toml b/Cargo.toml
+index 744b827..bd67fe5 100644
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -23,7 +23,7 @@ fasteval = { version = "0.2", default-features = false }
+ [dev-dependencies]
+ tempfile = "3"
+ fs_extra = "1.3"
+-nix = ">=0.22, <0.24"
++nix = { version = "0.30", features = ["mount", "sched", "user"] }
+ ctor = "0.2"
+ 
+ [profile.release]

README.md

@@ -1,3 +0,0 @@
-# zram-generator
-
-The zram-generator package

sources

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+SHA512 (zram-generator-1.2.1.tar.gz) = f7d4ca7a0962b3d800307e1d0af790cb58da3be981544ad1d1ea809066c8545a8572b15ae00c2816908a90605abfd2b774fd208d3042bc6a8d4806c5d72a53e5
+SHA512 (zram-generator-1.2.1-vendor.tar.xz) = 9d1aa113a273156375cf2af11624b976b7fda2ac298d254cb4fcf40c3e2e7c7f818e97f37122c919b38890b7928ecdc98d55ff5a26aa5293d82e691f1bae76fe

vendor.sh

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+#!/usr/bin/bash
+
+set -e
+
+NAME=zram-generator
+SPEC="${NAME}.spec"
+VERSION=$(rpmspec -q --srpm --queryformat "%{version}" ${SPEC})
+
+spectool -g ${SPEC}
+
+tar -xzf ${NAME}-${VERSION}.tar.gz
+
+pushd ${NAME}-${VERSION}
+patch -p1 < ../238.patch
+cargo vendor --versioned-dirs vendor
+tar -Jcf ../${NAME}-${VERSION}-vendor.tar.xz vendor/
+popd
+
+rm -rf ${NAME}-${VERSION}/
+

zram-generator.conf

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+# This config file enables a /dev/zram0 device with the default settings:
+# — size — same as available RAM or 8GB, whichever is less
+# — compression — most likely lzo-rle
+#
+# To disable, uninstall zram-generator-defaults or create empty
+# /etc/systemd/zram-generator.conf file.
+[zram0]
+zram-size = min(ram, 8192)

zram-generator.spec

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+%bcond vendor %{defined rhel}
+
+Name:           zram-generator
+Version:        1.2.1
+Release:        %autorelease -b 5
+Summary:        Systemd unit generator for zram devices
+
+SourceLicense:  MIT
+# Statically linked Rust dependencies:
+# MIT
+# MIT OR Apache-2.0
+License:        MIT AND (MIT OR Apache-2.0)
+# LICENSE.dependencies contains a full license breakdown
+
+URL:            https://github.com/systemd/zram-generator
+Source0:        %{url}/archive/v%{version}/zram-generator-%{version}.tar.gz
+Source1:        zram-generator.conf
+# generated using vendor.sh
+Source2:        zram-generator-%{version}-vendor.tar.xz
+Source3:        vendor.sh
+
+# bump nix dev-dependency to v0.30
+Patch:          https://github.com/systemd/zram-generator/pull/238.patch
+
+%if %{with vendor}
+BuildRequires:  rust-toolset
+%else
+BuildRequires:  cargo-rpm-macros
+%endif
+
+BuildRequires:  /usr/bin/make
+BuildRequires:  /usr/bin/ronn
+BuildRequires:  pkgconfig(systemd)
+BuildRequires:  systemd-rpm-macros
+
+Recommends:     %{_sbindir}/zramctl
+
+%description
+This is a systemd unit generator that enables swap on zram.
+(With zram, there is no physical swap device. Part of the available RAM
+is used to store compressed pages, essentially trading CPU cycles for memory.)
+
+To activate, install the zram-generator-defaults subpackage.
+
+%files
+%license LICENSE
+%license LICENSE.dependencies
+%if %{with vendor}
+%license cargo-vendor.txt
+%endif
+
+%doc README.md
+%doc zram-generator.conf.example
+
+%{_systemdgeneratordir}/zram-generator
+%{_unitdir}/systemd-zram-setup@.service
+%{_mandir}/man8/zram-generator.8*
+%{_mandir}/man5/zram-generator.conf.5*
+
+%package        defaults
+Summary:        Default configuration for zram-generator
+
+Requires:       zram-generator = %{version}-%{release}
+Obsoletes:      zram < 0.4-2
+BuildArch:      noarch
+
+%description    defaults
+%{summary}.
+
+%files          defaults
+%{_prefix}/lib/systemd/zram-generator.conf
+
+%prep
+%if %{with vendor}
+%autosetup -n zram-generator-%{version} -a2 -p1
+%cargo_prep -v vendor
+%else
+%autosetup -n zram-generator-%{version} -p1
+%cargo_prep
+%endif
+cp -a %{S:1} .
+
+%if %{without vendor}
+%generate_buildrequires
+%cargo_generate_buildrequires -t
+%endif
+
+%build
+export SYSTEMD_UTIL_DIR=%{_systemd_util_dir}
+export LC_ALL=C.UTF-8
+
+%cargo_build
+%{cargo_license_summary}
+%{cargo_license} > LICENSE.dependencies
+%if %{with vendor}
+%cargo_vendor_manifest
+%endif
+
+%make_build SYSTEMD_SYSTEM_UNIT_DIR=%{_unitdir} SYSTEMD_SYSTEM_GENERATOR_DIR=%{_systemdgeneratordir} systemd-service man
+
+%install
+export SYSTEMD_UTIL_DIR=%{_systemd_util_dir}
+
+%make_install SYSTEMD_SYSTEM_UNIT_DIR=%{_unitdir} SYSTEMD_SYSTEM_GENERATOR_DIR=%{_systemdgeneratordir} NOBUILD=1
+
+install -Dpm0644 -t %{buildroot}%{_prefix}/lib/systemd %{SOURCE1}
+
+%check
+export SYSTEMD_UTIL_DIR=%{_systemd_util_dir}
+%cargo_test
+
+%{buildroot}%{_systemdgeneratordir}/zram-generator --help
+%{buildroot}%{_systemdgeneratordir}/zram-generator --help | grep -q %{_systemd_util_dir}/systemd-makefs
+
+%changelog
+%autochangelog