%global srcname rdiff-backup

Version: 1.2.8
Summary: Convenient and transparent local/remote incremental mirror/backup
Name: python2-%{srcname}
Release: 3%{?dist}

URL: http://www.nongnu.org/rdiff-backup/
Source: http://savannah.nongnu.org/download/%{srcname}/%{srcname}-%{version}.tar.gz
#
# Upstream bug: https://savannah.nongnu.org/bugs/?26064
#
Patch0: http://dev.sgu.ru/rpm/rdiff-backup--popen2.patch
#
# Fix to use unversioned docdirs
#
Patch1: rdiff-backup-1.2.8-docdir.patch
#
# Workaround to build with librsync >= 1.0.0
#
Patch2: rdiff-backup-1.2.8-librsync-1.0.0.patch
#
# Deal better with hardlinks
# https://bugzilla.redhat.com/show_bug.cgi?id=1409435
# http://savannah.nongnu.org/bugs/?26796
#
Patch3: rdiff-backup-1.2.8-hardlinks.patch
#
# Ignore ENODATA when clearing xattrs
# https://bugzilla.redhat.com/show_bug.cgi?id=1494236
# https://github.com/sol1/rdiff-backup/issues/20
Patch4: rdiff-backup-1.2.8-ignore-enodata.patch

License: GPLv2+
BuildRequires: python2-devel >= 2.2, librsync-devel >= 0.9.6
BuildRequires: gcc

#recommended runtime dependencies
%if 0%{?fedora} >= 32
Requires: python2-pylibacl
%else
Requires: pylibacl
%endif
%if 0%{?rhel} >= 8 || 0%{?fedora} >= 31
Requires: python2-pyxattr
%else
Requires: pyxattr
%endif

Provides: %{srcname}-1 = %{version}-%{release}

%description
rdiff-backup is a script, written in Python, that backs up one
directory to another and is intended to be run periodically (nightly
from cron for instance). The target directory ends up a copy of the
source directory, but extra reverse diffs are stored in the target
directory, so you can still recover files lost some time ago. The idea
is to combine the best features of a mirror and an incremental
backup. rdiff-backup can also operate in a bandwidth efficient manner
over a pipe, like rsync. Thus you can use rdiff-backup and ssh to
securely back a hard drive up to a remote location, and only the
differences from the previous backup will be transmitted.

This is intended to provide a transition aid for use on a backup server
that needs to communicate with both python2 and python3 versions of
rdiff-backup.

%prep
%setup -q -n %{srcname}-%{version}

%patch0 -p1
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1

%build
python2 setup.py build

%install
rm -rf $RPM_BUILD_ROOT
python2 setup.py install --root $RPM_BUILD_ROOT
# Produce .pyo files for %ghost directive later
python2 -Oc 'from compileall import *; compile_dir("'$RPM_BUILD_ROOT/%{python2_sitearch}/rdiff_backup'")'
mv $RPM_BUILD_ROOT/%{_bindir}/%{srcname} $RPM_BUILD_ROOT/%{_bindir}/%{srcname}-1
rm $RPM_BUILD_ROOT/%{_bindir}/%{srcname}-statistics
rm -rf $RPM_BUILD_ROOT/%{_mandir} $RPM_BUILD_ROOT/%{_docdir}

%files
%license COPYING
%{_bindir}/%{srcname}-1
%dir %{python2_sitearch}/rdiff_backup
%{python2_sitearch}/rdiff_backup/*.py
%{python2_sitearch}/rdiff_backup/*.pyc
%{python2_sitearch}/rdiff_backup/*.so
%{python2_sitearch}/rdiff_backup/*.pyo
%{python2_sitearch}/rdiff_backup-%{version}-py?.?.egg-info

%changelog
* Sat Sep 05 2020 Frank Crawford <frank@crawford.emu.id.au> - 1.2.8-3
- Update required package for later versions of Fedora

* Thu May 28 2020 Frank Crawford <frank@crawford.emu.id.au> - 1.2.8-2
- Correct required packages for EPEL7 and older Fedora versions

* Sun May 03 2020 Frank Crawford <frank@crawford.emu.id.au> - 1.2.8-1
- Packaged for transition from version 1.2.8 to 2.0.0
- rdiff-backup renamed as rdiff-backp-1