From 353c12a33cd971ca352b628ee413f568d197945d Mon Sep 17 00:00:00 2001
From: Jiri Kyjovsky <j1.kyjovsky@gmail.com>
Date: Sun, 28 Apr 2024 17:14:13 +0200
Subject: [PATCH] Enable RPM sysusers integration

Provide users/groups via `/usr/lib/sysusers.d`. This is going
to be handled by RPM as described in
https://docs.fedoraproject.org/en-US/packaging-guidelines/UsersAndGroups/#_dynamic_allocation
and https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/NEFOV236FJYS2RED2SEOV5YHDFLDX7DK/#KB6KS3U7RO4AYANGSUNVSG7UF5AW52Q2

Relates to https://github.com/fedora-copr/copr/issues/2789
---
 mock-core-configs/mock-core-configs.spec |  2 --
 {mock-core-configs => mock}/mock.conf    |  0
 mock/mock.spec                           | 13 ++++++++-----
 3 files changed, 8 insertions(+), 7 deletions(-)
 rename {mock-core-configs => mock}/mock.conf (100%)

diff --git a/mock-core-configs/mock-core-configs.spec b/mock-core-configs/mock-core-configs.spec
index 420c5e8c9..869562f8f 100644
--- a/mock-core-configs/mock-core-configs.spec
+++ b/mock-core-configs/mock-core-configs.spec
@@ -50,8 +50,6 @@ Rocky Linux and various other specific or combined chroots.
 
 
 %install
-mkdir -p %{buildroot}%{_sysusersdir}
-
 mkdir -p %{buildroot}%{_sysconfdir}/mock/eol/templates
 mkdir -p %{buildroot}%{_sysconfdir}/mock/templates
 cp -a etc/mock/*.cfg %{buildroot}%{_sysconfdir}/mock
diff --git a/mock-core-configs/mock.conf b/mock/mock.conf
similarity index 100%
rename from mock-core-configs/mock.conf
rename to mock/mock.conf
diff --git a/mock/mock.spec b/mock/mock.spec
index fed1bae4a..27ac1ab02 100644
--- a/mock/mock.spec
+++ b/mock/mock.spec
@@ -1,8 +1,7 @@
 %bcond_with lint
 %bcond_without tests
 
-# mock group id allocate for Fedora
-%global mockgid 135
+%global mock_conf %{_builddir}/%{name}-%{version}/mock.conf
 
 %global __python %{__python3}
 %global python_sitelib %{python3_sitelib}
@@ -67,6 +66,7 @@ BuildRequires: python%{python3_pkgversion}-pylint
 %endif
 BuildRequires: python%{python3_pkgversion}-rpm
 BuildRequires: python%{python3_pkgversion}-rpmautospec-core
+BuildRequires:  systemd-rpm-macros
 
 %if 0%{?fedora} >= 38
 # DNF5 stack
@@ -107,6 +107,7 @@ Requires: coreutils
 Requires: procps-ng
 Requires: shadow-utils
 
+%{?sysusers_requires_compat}
 
 %description
 Mock takes an SRPM and builds it in a chroot.
@@ -213,13 +214,14 @@ install -d %{buildroot}/var/cache/mock
 mkdir -p %{buildroot}%{_pkgdocdir}
 install -p -m 0644 docs/site-defaults.cfg %{buildroot}%{_pkgdocdir}
 
+mkdir -p %{buildroot}%{_sysusersdir}
+install -p -D -m 0644 mock.conf %{buildroot}%{_sysusersdir}
+
 sed -i 's/^_MOCK_NVR = None$/_MOCK_NVR = "%name-%version-%release"/' \
     %{buildroot}%{_libexecdir}/mock/mock
 
 %pre filesystem
-# check for existence of mock group, create it if not found
-getent group mock > /dev/null || groupadd -f -g %mockgid -r mock
-exit 0
+%sysusers_create_compat %mock_conf
 
 %check
 %if %{with lint}
@@ -257,6 +259,7 @@ pylint-3 py/mockbuild/ py/*.py py/mockbuild/plugins/* || :
 %config(noreplace) %{_sysconfdir}/%{name}/*.ini
 %config(noreplace) %{_sysconfdir}/pam.d/%{name}
 %config(noreplace) %{_sysconfdir}/security/console.apps/%{name}
+%{_sysusersdir}/mock.conf
 
 # directory for personal gpg keys
 %dir %{_sysconfdir}/pki/mock