From 3e0e915738329b2f9919b30ff19e1f0547de433ab3b585b7ba05a779d28cd4ce Mon Sep 17 00:00:00 2001
From: Matej Cepl <mcepl@suse.com>
Date: Fri, 17 Sep 2021 20:48:26 +0000
Subject: [PATCH] Accepting request 919785 from home:schubi2

- Use libalternatives instead of update-alternatives.

OBS-URL: https://build.opensuse.org/request/show/919785
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-tempora?expand=0&rev=26
---
 python-tempora.changes |  5 +++++
 python-tempora.spec    | 36 +++++++++++++++++++++++++++++++++++-
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/python-tempora.changes b/python-tempora.changes
index b73804c..8d766ad 100644
--- a/python-tempora.changes
+++ b/python-tempora.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Sep  1 12:24:10 UTC 2021 - Stefan Schubert <schubi@suse.com>
+
+- Use libalternatives instead of update-alternatives.
+
 -------------------------------------------------------------------
 Wed Sep  1 11:24:10 UTC 2021 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
 
diff --git a/python-tempora.spec b/python-tempora.spec
index 1d0825a..4ca250a 100644
--- a/python-tempora.spec
+++ b/python-tempora.spec
@@ -16,6 +16,12 @@
 #
 
 
+%if 0%{?suse_version} > 1500
+%bcond_without libalternatives
+%else
+%bcond_with libalternatives
+%endif
+
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %define skip_python2 1
 Name:           python-tempora
@@ -37,8 +43,12 @@ BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-jaraco.functools >= 1.20
 Requires:       python-pytz
+%if %{with libalternatives}
+Requires:       alts
+%else
 Requires(post): update-alternatives
 Requires(postun):update-alternatives
+%endif
 BuildArch:      noarch
 %python_subpackages
 
@@ -59,23 +69,47 @@ sed -i '/--mypy/d' pytest.ini
 
 %install
 %python_install
-%python_clone -a %{buildroot}%{_bindir}/calc-prorate
+%if ! %{with libalternatives}
+    %python_clone -a %{buildroot}%{_bindir}/calc-prorate
+%else
+    %python_clone %{buildroot}%{_bindir}/calc-prorate
+    ln -sf %{_bindir}/alts %{buildroot}%{_bindir}/calc-prorate
+    mkdir -p %{buildroot}%{_datadir}/libalternatives/calc-prorate
+    %python_expand echo "binary=%{_bindir}/calc-prorate-%{$python_version}" > %{buildroot}%{_datadir}/libalternatives/calc-prorate/10%{$python_version_nodots}.conf
+%endif
+
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
 sed -i -e 's:--black::' -e 's:--cov::' -e 's/--flake8//g' pytest.ini
 %pytest
 
+%if %{with libalternatives}
+%pre
+# removing old update-alternatives entries
+if [ "$1" -gt 0 ] && [ -f %{_sbindir}/update-alternatives ] ; then
+  %python_uninstall_alternative calc-prorate
+fi    
+%else
 %post
 %python_install_alternative calc-prorate
 
 %postun
 %python_uninstall_alternative calc-prorate
+%endif
 
 %files %{python_files}
 %license LICENSE
 %doc CHANGES.rst README.rst docs/*rst
+%if ! 0%{with libalternatives}
 %python_alternative %{_bindir}/calc-prorate
+%else
+%dir %{_datadir}/libalternatives
+%dir %{_datadir}/libalternatives/calc-prorate
+%{_datadir}/libalternatives/calc-prorate/10%python_version_nodots.conf
+%{_bindir}/calc-prorate
+%{_bindir}/calc-prorate-%python_version
+%endif
 %{python_sitelib}/tempora
 %{python_sitelib}/tempora-%{version}-py*.egg-info