1 files changed, 105 insertions, 0 deletions
diff --git a/debian/postinst b/debian/postinst
new file mode 100644
index 0000000..258bb2c
--- /dev/null
+++ b/debian/postinst
@@ -0,0 +1,105 @@
+#!/bin/sh
+# postinst script for procps
+#
+# 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>
+#        * <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
+#
+# quoting from the policy:
+#     Any necessary prompting should almost always be confined to the
+#     post-installation script, and should be protected with a conditional
+#     so that unnecessary prompting doesn't happen if a package's
+#     installation fails and the `postinst' is called with `abort-upgrade',
+#     `abort-remove' or `abort-deconfigure'.
+
+# Move a conffile without triggering a dpkg question
+mv_conffile() {
+  OLDCONFFILE="$1"
+  NEWCONFFILE="$2"
+
+  if [ -e "$OLDCONFFILE" ]; then
+    echo "Preserving user changes to $NEWCONFFILE ..."
+    mv -f "$NEWCONFFILE" "$NEWCONFFILE".dpkg-new
+    mv -f "$OLDCONFFILE" "$NEWCONFFILE"
+  fi
+}
+
+# update alternative, if it exists
+check_alternatives() {
+  BINNAME="$1"
+  BINPATH="$2"
+  MANSEC="$3"
+  if [ -e "$BINPATH"/"$BINNAME".procps ] ; then
+	update-alternatives --install "$BINPATH"/"$BINNAME" "$BINNAME" \
+	    "$BINPATH"/"$BINNAME".procps 50 \
+		--slave /usr/share/man/man"$MANSEC"/"$BINNAME"."$MANSEC".gz "$BINNAME"."$MANSEC".gz \
+		/usr/share/man/man"$MANSEC"/"$BINNAME".procps."$MANSEC".gz
+  fi
+}
+case "$1" in
+    configure|abort-remove|abort-deconfigure)
+		if [ -e /etc/psdevtab ] ; then
+			rm -f /etc/psdevtab
+		fi
+		if [ -e /etc/psdatabase ] 
+		then
+			rm -f /etc/psdatabase
+		fi
+       # Remove old procps init.d script, if it exists Closes: #55137
+       if [ -L /etc/rcS.d/S30procps.sh ]
+       then
+          update-rc.d -f procps.sh remove >/dev/null
+       fi
+       # and if that didn't work Closes: #92184 (#234306 with -L )
+       if [ -L /etc/rcS.d/S30procps.sh ]
+       then
+           rm -f /etc/rcS.d/S30procps.sh
+       fi
+	   # Remove moved procps.sh file, if it is there
+	   if dpkg --compare-versions "$2" le "1:3.2.7-3"; then
+		 mv_conffile "/etc/init.d/procps.sh" "/etc/init.d/procps"
+	   fi
+
+	   # Remove the old w alternative as procps is the only one
+	   if dpkg --compare-versions "$2" le "2:3.3.17-4"; then
+	       update-alternatives --remove w /usr/bin/w.procps
+	   fi
+
+		
+		# Do alternatives for uptime kill vmstat and ps, if required
+		check_alternatives "uptime" "/usr/bin" "1"
+		check_alternatives "kill" "/usr/bin" "1"
+		check_alternatives "vmstat" "/usr/bin" "8"
+		check_alternatives "ps" "/bin" "1"
+		
+    ;;
+
+    abort-upgrade)
+	    # Nothing to do
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+