[ices] Migrate to systemd.

[Jon Ciesla]

commit 5cadf0fe2caa0c97ccb3247514cd3b5910fb9edf
Author: Jon Ciesla <limburgher at gmail.com>
Date:   Wed Apr 18 09:07:16 2012 -0500

    Migrate to systemd.

 ices.service |   12 ++++++++++++
 ices.spec    |   47 ++++++++++++++++++++++++++++++++---------------
 2 files changed, 44 insertions(+), 15 deletions(-)
---
diff --git a/ices.service b/ices.service
new file mode 100644
index 0000000..12ea7c6
--- /dev/null
+++ b/ices.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=IceS Client
+After=network.target
+
+[Service]
+User=ices
+Type=forking
+Environment=TMPDIR=/var/tmp
+ExecStart=/usr/bin/ices /etc/ices.conf
+
+[Install]
+WantedBy=multi-user.target
diff --git a/ices.spec b/ices.spec
index aca1960..7ec80d5 100644
--- a/ices.spec
+++ b/ices.spec
@@ -1,22 +1,21 @@
 Name: ices
 Version: 2.0.1
-Release: 12%{?dist}
+Release: 13%{?dist}
 Summary: Source streaming for Icecast
 Group: System Environment/Daemons
 License: GPLv2
 URL: http://www.icecast.org
 Source0: http://downloads.us.xiph.org/releases/ices/ices-%{version}.tar.bz2
-Source1: ices.init
+Source1: ices.service
 Source2: ices.logrotate
 Patch0:  ices-2.0.1-noserial.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: libxml2-devel, libshout-devel >= 2.0, libvorbis-devel,
 BuildRequires: alsa-lib-devel, pkgconfig, zlib-devel, libogg-devel
 BuildRequires: libtheora-devel, speex-devel
-Requires(post): /sbin/chkconfig
-Requires(post): /sbin/service
-Requires(preun): /sbin/chkconfig
-Requires(preun): /sbin/service
+Requires(post): systemd-units
+Requires(preun): systemd-units
+Requires(postun): systemd-units
 
 %description
 IceS is a source client for a streaming server. The purpose of this client is
@@ -44,7 +43,7 @@ rm -rf %{buildroot}
 
 install -D -m 755 src/ices %{buildroot}%{_bindir}/ices
 install -D -m 644 conf/ices-playlist.xml %{buildroot}%{_sysconfdir}/ices.conf
-install -D -m 755 %{SOURCE1} %{buildroot}%{_initrddir}/ices
+install -D -m 644 %{SOURCE1} %{buildroot}%{_unitdir}/ices.service
 install -D -m 644 %{SOURCE2} %{buildroot}%{_sysconfdir}/logrotate.d/ices
 install -d -m 755 %{buildroot}%{_var}/log/ices
 
@@ -56,31 +55,49 @@ rm -rf %{buildroot}
         -s /sbin/nologin -r -d / ices 2> /dev/null || :
 
 %post
-if [ $1 = 1 ]; then
-   /sbin/chkconfig --add ices
+if [ $1 -eq 1 ] ; then 
+    # Initial installation 
+    /bin/systemctl daemon-reload >/dev/null 2>&1 || :
 fi
 
 %preun
-if [ $1 = 0 ]; then
-        /sbin/service ices stop >/dev/null 2>&1
-        /sbin/chkconfig --del ices
+if [ $1 -eq 0 ] ; then
+    # Package removal, not upgrade
+    /bin/systemctl --no-reload disable ices.service > /dev/null 2>&1 || :
+    /bin/systemctl stop ices.service > /dev/null 2>&1 || :
 fi
 
 %postun
-if [ "$1" -ge "1" ]; then
-        /sbin/service ices condrestart &>/dev/null 2>&1 || :
+/bin/systemctl daemon-reload >/dev/null 2>&1 || :
+if [ $1 -ge 1 ] ; then
+    # Package upgrade, not uninstall
+    /bin/systemctl try-restart ices.service >/dev/null 2>&1 || :
 fi
 
+%triggerun -- ices < 2.0.1-13
+# Save the current service runlevel info
+# User must manually run systemd-sysv-convert --apply ices
+# to migrate them to systemd targets
+/usr/bin/systemd-sysv-convert --save ices >/dev/null 2>&1 ||:
+
+# Run these because the SysV package being removed won't do them
+/sbin/chkconfig --del ices >/dev/null 2>&1 || :
+/bin/systemctl try-restart ices.service >/dev/null 2>&1 || :
+
+
 %files
 %defattr(-,root,root)
 %doc AUTHORS COPYING README TODO doc/*.html doc/*.css conf/*.xml
 %{_bindir}/ices
 %config(noreplace) %{_sysconfdir}/ices.conf
 %config %{_sysconfdir}/logrotate.d/ices
-%{_initrddir}/ices
+%{_unitdir}/ices.service
 %attr(0755,root,ices) %{_var}/log/ices
 
 %changelog
+* Wed Apr 18 2012 Jon Ciesla <limburgher at gmail.com> - 2.0.1-13
+- Migrate to systemd, BZ 789710.
+
 * Fri Jan 13 2012 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 2.0.1-12
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild