Add support for Fedora

diff --git a/bin/mythtv-update-motd b/bin/mythtv-update-motd
index 6b33ef2c3542081e88e3b5cd97112bf126fb0f26..a56adc0a7eba5ef743d9025809ea9d87cbc1c913 100755 (executable)
--- a/bin/mythtv-update-motd
+++ b/bin/mythtv-update-motd
@@ -3,16 +3,21 @@
 # Run mythtv-status to update the MOTD.
 
 NAME=mythtv-update-motd
-WORKFILE=/var/run/motd
-TEMPFILE=/var/run/motd.mythtv-status
 
-. /etc/default/mythtv-status
+# Debian style
+[ -r /etc/default/mythtv-status ] && . /etc/default/mythtv-status
+# Fedora style
+[ -r /etc/sysconfig/mythtv-status ] && . /etc/sysconfig/mythtv-status
 
 if [ x$UPDATE_MOTD != xyes -o -f /var/lib/mythtv-status/motd_update_disabled ]
 then
   exit
 fi
 
+WORKFILE=/var/run/motd
+STUBFILE=/var/run/motd.orig
+TEMPFILE=/var/run/motd.mythtv-status
+
 if [ -d /etc/update-motd.d ]
 then
   # We want to generate file which only contains the MythTV Status
@@ -24,13 +29,28 @@ else
   # We are going to generate an motd file to be used for the system,
   # with the previous content first, then the MythTV Status.
 
-  # Debian Wheezy+ handles the MOTD differently.
-  [ -f /var/run/motd.dynamic ] && WORKFILE=/var/run/motd.dynamic
+  if [ -f /etc/os-release ]
+  then
+    DISTRO=(grep ^ID= /etc/os-release | awk -F= '{ print $2 }')
+  else
+    DISTRO='unknown'
+  fi
+
+  if [ $DISTRO = 'debian' ]
+  then
+    # Debian Wheezy+ handles the MOTD differently.
+    [ -f /var/run/motd.dynamic ] && WORKFILE=/var/run/motd.dynamic
+  elif [ $DISTRO eq 'fedora' ]
+  then
+    WORKFILE=/etc/motd
+    STUBFILE=/etc/motd.stub
+    TEMPFILE=/etc/motd.mythtv-status
+  fi
 
   # Just incase someone has removed their motd file.
   [ -f $WORKFILE ] || touch $WORKFILE
   # Keep the original content around.
-  [ -f /var/run/motd.orig ] || cp $WORKFILE /var/run/motd.orig
+  [ -f $STUBFILE ] || cp $WORKFILE $STUBFILE
 
   # If the tempfile is less than 15 minutes old, object, otherwise
   # we'll assume that something went wrong and remove it.
@@ -44,7 +64,7 @@ else
   fi
 
   # Have whatever the system motd contains before the MythTV content
-  cp /var/run/motd.orig $TEMPFILE
+  cp $STUBFILE $TEMPFILE
 fi