+ preStart = ''
+ if [ ! -f "${varDir}/currentWebappDir" -o \
+ ! -f "${varDir}/currentKey" -o \
+ "${webappDir}" != "$(cat ${varDir}/currentWebappDir 2>/dev/null)" ] \
+ || ! sha512sum -c --status ${varDir}/currentKey; then
+ pushd ${webappDir} > /dev/null
+ /run/wrappers/bin/sudo -u wwwrun ./bin/console --env=${environment} cache:clear --no-warmup
+ popd > /dev/null
+ echo -n "${webappDir}" > ${varDir}/currentWebappDir
+ sha512sum /run/keys/webapps/${environment}-connexionswing > ${varDir}/currentKey
+ fi
+ '';