Summary: n2n peer-to-peer VPN
Name: n2n
Version: @N2N_VERSION_SHORT@
Release: @GIT_COMMITS@
License: GPL
Group: Networking/Utilities
URL: http://www.ntop.org/
Source: n2n-%{version}.tgz
Packager: Luca Deri <deri@ntop.org>
# Temporary location where the RPM will be built
BuildRoot:  %{_tmppath}/%{name}-%{version}-root
Requires: libzstd

# Make sure .build-id is not part of the package
%define _build_id_links none

%description
n2n peer-to-peer VPN

%prep

%build

mkdir -p $RPM_BUILD_ROOT/usr/sbin $RPM_BUILD_ROOT/usr/share/man/man1 $RPM_BUILD_ROOT/usr/share/man/man7 $RPM_BUILD_ROOT/usr/share/man/man8
mkdir -p $RPM_BUILD_ROOT/etc/n2n
mkdir -p $RPM_BUILD_ROOT/usr/lib/systemd/system/
cp $HOME/n2n/edge $RPM_BUILD_ROOT/usr/sbin
cp $HOME/n2n/supernode $RPM_BUILD_ROOT/usr/sbin
cp $HOME/n2n/n2n.7.gz $RPM_BUILD_ROOT/usr/share/man/man7
cp $HOME/n2n/supernode.1.gz $RPM_BUILD_ROOT/usr/share/man/man1
cp $HOME/n2n/edge.8.gz $RPM_BUILD_ROOT/usr/share/man/man8
cp $HOME/n2n/packages/etc/systemd/system/*.service $RPM_BUILD_ROOT/usr/lib/systemd/system/
cp $HOME/n2n/packages/etc/n2n/*.conf.sample $RPM_BUILD_ROOT/etc/n2n

find $RPM_BUILD_ROOT -name ".git" | xargs /bin/rm -rf
find $RPM_BUILD_ROOT -name ".svn" | xargs /bin/rm -rf
find $RPM_BUILD_ROOT -name "*~"   | xargs /bin/rm -f
#
DST=$RPM_BUILD_ROOT/usr/n2n
SRC=$RPM_BUILD_DIR/%{name}-%{version}
#mkdir -p $DST/conf
# Clean out our build directory
%clean
rm -fr $RPM_BUILD_ROOT

%files
/usr/sbin/edge
/usr/sbin/supernode
/usr/share/man/man7/n2n.7.gz
/usr/share/man/man1/supernode.1.gz
/usr/share/man/man8/edge.8.gz
/usr/lib/systemd/system/edge.service
/usr/lib/systemd/system/edge@.service
/usr/lib/systemd/system/edge-ntopng@.service
/usr/lib/systemd/system/supernode.service
%config(noreplace) /etc/n2n/supernode.conf.sample
%config(noreplace) /etc/n2n/edge.conf.sample

# Set the default attributes of all of the files specified to have an
# owner and group of root and to inherit the permissions of the file
# itself.
%defattr(-, root, root)

%changelog
* Fri Aug 17 2018 Luca Deri <deri@ntop.org> 1.0
- Current package version

# Execution order:
# install:    pre -> (copy) -> post
# upgrade:    pre -> (copy) -> post -> preun (old) -> (delete old) -> postun (old)
# un-install:                          preun       -> (delete)     -> postun

%pre

if ! grep -q n2n /etc/group; then
  echo 'Creating n2n group'
  /usr/sbin/groupadd -r n2n
fi

if ! /usr/bin/id -u n2n > /dev/null 2>&1; then
  echo 'Creating n2n user'
  /usr/sbin/useradd -M -N -g n2n -r -s /bin/false n2n
fi

%post
if [ -f /bin/systemctl ]; then
  if [ ! -f /.dockerenv ]; then
      /bin/systemctl daemon-reload
      # NOTE: do not enable any services during first installation
  fi
fi

%preun
if [ -f /bin/systemctl ]; then
  if [ ! -f /.dockerenv ]; then
      # possibly remove the installed services
      %systemd_preun supernode.service edge.service 'edge-ntopng@*.service' 'edge@*.service'
  fi
fi

%postun
if [ -f /bin/systemctl ]; then
  if [ ! -f /.dockerenv ]; then
      # possibly restart the running services
      %systemd_postun_with_restart supernode.service edge.service 'edge-ntopng@*.service' 'edge@*.service'
  fi
fi