adapt to official debian aptly packaging

debian/aptly-api.postinst

@@ -1,28 +1,13 @@
 #!/bin/sh
-#
-# 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
-
 # source debconf library
 . /usr/share/debconf/confmodule
 
-
 case "$1" in
-  configure)
-	# create an aptly group and user
+    configure|reconfigure)
+        # create an aptly-api group and user
         if ! getent passwd aptly-api > /dev/null; then
 	    useradd --system --user-group --create-home --home-dir /var/lib/aptly-api aptly-api
         fi
@@ -30,32 +15,17 @@ case "$1" in
         # set config file permissions not world readable as it may contain secrets
         chown root:aptly-api /etc/aptly.conf
         chmod 640 /etc/aptly.conf
+    ;;
 
-        if [ -f /etc/aptly-api.conf.migrate ]; then
-            rootDir=`grep rootDir /etc/aptly-api.conf.migrate | sed 's_/var/lib/aptly-api_~_' | sed -n 's/.\+: "\([^"]\+\)".*/\1/p'`
-            if [ -n "$rootDir" ]; then
-                sed -i 's/\(.*"rootDir": "\)[^"]*\(".*\)/\1'$rootDir'\2/' /etc/aptly.conf
-            fi
-            echo "backing up /etc/aptly-api.conf to /etc/aptly-api.conf.old..."
-            mv /etc/aptly-api.conf.migrate /etc/aptly-api.conf.old
-        fi
-  ;;
+    abort-upgrade|abort-remove|abort-deconfigure)
+    ;;
 
-  abort-upgrade|abort-remove|abort-deconfigure)
-    exit 0
-  ;;
-
-  *)
-    echo "postinst called with unknown argument \`$1'" >&2
-    exit 1
-  ;;
+    *)
+        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#
 
-db_stop
-
 exit 0