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#!/bin/bash
# This script can be used to transform all ardour5 executables to ardour6
# in all sessions.
# If you want to use it for other executables,
# just change old_executable and new_executable values
old_executable=ardour5
new_executable=ardour6
if ! which ray_control >/dev/null;then
echo "ray_control is missing, abort."
exit 1
fi
all_sessions=`ray_control list_sessions`
ns=`echo "$all_sessions"|wc -l` #number of sessions
if [ -z "$all_sessions" ];then
echo "No sessions...quit."
exit 0
fi
# parse all sessions
for ((i=1; i<=$ns; i++));do
session=`echo "$all_sessions"|sed -n ${i}p`
# open session ('off' means -> without launching any client)
if ! ray_control open_session_off "$session";then
echo "failed to open session: $session"
continue
fi
echo "treating session: $session"
# parse all proxy clients of the session
for client_id in `ray_control list_clients "executable:$old_executable"`;do
# change executable from old_executable to new_executable
if ray_control client $client_id set_properties "executable:$new_executable";then
echo " done for $client_id."
else
echo " abort for client $client_id. Impossible to change its executable."
fi
done
done
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