cisti stari init.d

[amavisd-cn.git] / debian / preinst

diff --git a/debian/preinst b/debian/preinst
index f172844..d0cc6e3 100755 (executable)
--- a/debian/preinst
+++ b/debian/preinst
@@ -1,28 +1,35 @@
 #!/bin/sh
+# preinst script for amavisd-cn
+#
+# see: dh_installdeb(1)
 
 set -e
 
-mv_init () {
-  echo -n "    Renaming to /etc/init.d/amavis.dpkg-old... "
-  mv /etc/init.d/amavis /etc/init.d/amavis.dpkg-old
-  echo "done."
-}
+# summary of how this script can be called:
+#        * <new-preinst> `install'
+#        * <new-preinst> `install' <old-version>
+#        * <new-preinst> `upgrade' <old-version>
+#        * <old-preinst> `abort-upgrade' <new-version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
 
 if [ "$1" = install -o "$1" = upgrade ]; then
-  dpkg-divert --quiet --package amavisd-cn --rename \
-    --divert /etc/init.d/amavis.amavisd-new /etc/init.d/amavis
-
-  # link not in package because woody's dpkg behaves strange when it is
-  if [ ! -h /etc/init.d/amavis ]; then
-    if [ -e /etc/init.d/amavis ]; then
-      echo "CN: Found unknown file at /etc/init.d/amavis."
-      mv_init
-    fi
-    #ln -s amavisd-cn /etc/init.d/amavis
-  elif ! readlink /etc/init.d/amavis | grep -q '^amavisd-cn$'; then
-    # Symlink in place, but does it point to us?
-    echo "CN: Shouldn't happen: found strange /etc/init.d/amavis link."
-    mv_init
-    #ln -s amavisd-cn /etc/init.d/amavis
+  if [ -f /etc/init.d/amavisd-cn ]; then
+    rm -f /etc/init.d/amavisd-cn
+  fi
+  if [ -L /etc/init.d/amavis ]; then
+    rm -f /etc/init.d/amavis
+  fi
+  if [ -f /etc/init.d/amavis.amavisd-new ]; then
+    dpkg-divert --quiet --package amavisd-cn --remove --rename \
+      --divert /etc/init.d/amavis.amavisd-new /etc/init.d/amavis || true
+    update-rc.d amavis defaults 19 21 >/dev/null || true
   fi
 fi
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0