- Redo the HOSTNAME -> hostname migration to support smallest

possible step. Thus ensuring the migration is done just once and
  finished:
   # HOSTNAME migration supported scenarios [bnc#858908]:
   # /etc/HOSTNAME -> /etc/hostname content preservation.
   # If hostname and HOSTNAME both exist HOSTNAME wins.
   # Nothing apart from content of the document is preserved
- Solves bnc#858908 and bnc#899506 while moves bnc#887039 to
  unsupported scenarios.

OBS-URL: https://build.opensuse.org/package/show/Base:System/netcfg?expand=0&rev=33

netcfg.changes

@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Mon Dec  1 16:37:41 UTC 2014 - tchvatal@suse.com
+
+- Redo the HOSTNAME -> hostname migration to support smallest
+  possible step. Thus ensuring the migration is done just once and
+  finished:
+   # HOSTNAME migration supported scenarios [bnc#858908]:
+   # /etc/HOSTNAME -> /etc/hostname content preservation.
+   # If hostname and HOSTNAME both exist HOSTNAME wins.
+   # Nothing apart from content of the document is preserved
+- Solves bnc#858908 and bnc#899506 while moves bnc#887039 to
+  unsupported scenarios.
+
 -------------------------------------------------------------------
 Mon Dec  1 16:26:03 UTC 2014 - tchvatal@suse.com
 

netcfg.spec

@@ -44,10 +44,8 @@ Source101:      services-compare.sh
 Source102:      services-create.pl
 Source103:      services_UPDATING
 Patch0:         services-suse.diff
-# FIXME: use proper Requires(pre/post/preun/...)
+Requires(pre): coreutils
-PreReq:         aaa_base
+Requires(post):         coreutils
-PreReq:         coreutils
-PreReq:         permissions
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildArch:      noarch
 
@@ -74,30 +72,34 @@ rm -f %{buildroot}%{_sysconfdir}/services.orig
 ln -s %{_sysconfdir}/hostname %{buildroot}%{_sysconfdir}/HOSTNAME
 
 %pre
-#/etc/HOSTNAME renamed to /etc/hostname [bnc#858908]
+# HOSTNAME migration supported scenarios [bnc#858908]:
-#On Tue, Jun 10, 2014 at 03:23:00PM +0200, Frederic Crozat wrote:
+# /etc/HOSTNAME -> /etc/hostname content preservation.
-#> So, it means netcfg should have a %pre which check if /etc/HOSTNAME is a
+# If hostname and HOSTNAME both exist HOSTNAME wins.
-#> filename (and not a symlink) and in that case, rename the file
+# Nothing apart from content of the document is preserved
-#> to /etc/hostname. This should ensure /etc/HOSTNAME is properly created
+# REMOVE after SLE11/openSUSE-13.1 out of MIGRATION support
-#> by RPM.
 if [ "0$1" -ge "2" ]; then
   if [ -f /etc/HOSTNAME -a ! -L /etc/HOSTNAME ]; then
-    if [ -f /etc/hostname ]; then
+    cp /etc/HOSTNAME /etc/hostname.rpmsave
-      mv /etc/hostname /etc/hostname.rpmsave
+    rm /etc/HOSTNAME
-    fi
+  fi
-    ln -f /etc/HOSTNAME /etc/HOSTNAME.rpmsave
+  # As some people are really on pills and did the link themselves other
+  # way around ensure the package will install for them.
+  if [ -f /etc/hostname -a -f /etc/hostname.rpmsave ]; then
+    rm /etc/hostname
   fi
 fi
+exit 0
 
 %post
 # If the defaultdomain changed just prune it, user is not interested in
 # 0 size file anyway
-if test -f etc/defaultdomain.rpmnew; then
+if [ -f etc/defaultdomain.rpmnew ]; then
   rm -f etc/defaultdomain.rpmnew
 fi
 
-if [ -f /etc/HOSTNAME.rpmsave -a ! -L /etc/HOSTNAME.rpmsave ]; then
+# Put backuped HOSTNAME into the current hostname file
-  cp -a /etc/HOSTNAME.rpmsave /etc/hostname
+if [ -f /etc/hostname.rpmsave ]; then
+  mv /etc/hostname.rpmsave /etc/hostname
 fi
 exit 0