X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=debian%2Fpostinst;h=eb3a28dcf5d31448ce6b6e3075aaca63f6d332d4;hb=199476a3ee4fb6e6e4e71f719c9f29f5fa93cf5d;hp=29a15d8423a4c4ab4c762040856a090f8a43929c;hpb=8ca6f9e98d432107ca81032a4cdc65d7cb56e55f;p=grml-rescueboot.git

diff --git a/debian/postinst b/debian/postinst
index 29a15d8..eb3a28d 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -1,26 +1,21 @@
 #!/bin/sh
 # postinst script for grml-rescueboot
-#
-# see: dh_installdeb(1)
 
 set -e
 
-# summary of how this script can be called:
-#        * <postinst> `configure' <most-recently-configured-version>
-#        * <old-postinst> `abort-upgrade' <new version>
-#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
-#          <new-version>
-#        * <postinst> `abort-remove'
-#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
-#          <failed-install-package> <version> `removing'
-#          <conflicting-package> <version>
-# for details, see http://www.debian.org/doc/debian-policy/ or
-# the debian-policy package
-
-
 case "$1" in
     configure)
-      update-grub
+      if ls /boot/grml/*iso >/dev/null 2>&1 ; then
+	if which update-grub >/dev/null 2>&1; then
+	  echo "ISOs found inside /boot/grml, invoking update-grub:"
+          update-grub
+	else
+	  echo "WARN: ISOs found inside /boot/grml but update-grub not present (huh?)"
+        fi
+      else
+	echo "No *.iso files found inside /boot/grml/. Please create /boot/grml and"
+	echo "place Grml ISO(s) there. Finally invoke update-grub and enjoy your rescue system."
+      fi
     ;;
 
     abort-upgrade|abort-remove|abort-deconfigure)
@@ -32,9 +27,6 @@ case "$1" in
     ;;
 esac
 
-# dh_installdeb will replace this with shell code automatically
-# generated by other debhelper scripts.
-
 #DEBHELPER#
 
 exit 0