backup-tar: Update sources defintion

backup-tar/sources_antea

-. $SCRIPT_DIR/sources_home
+LOCAL_HOME_ID=$(stat -c %d /home)
+SOURCES=$(comm -12 <(getent passwd | cut -d: -f6 | sort) <(for i in /home/*; do [[ $(stat -c %d $i) -eq $LOCAL_HOME_ID ]] && echo $i; done))
 SOURCES="$SOURCES /srv/code/ /srv/www/"
 
 # vim: ft=sh

backup-tar/sources_home

-LOCAL_HOME_ID=$(stat -c %d /home)
-SOURCES=$(comm -12 <(getent passwd | cut -d: -f6 | sort) <(for i in /home/*; do [[ $(stat -c %d $i) -eq $LOCAL_HOME_ID ]] && echo $i; done))
+SOURCES=$(comm -12 <(getent passwd | cut -d: -f6 | sort) <(cat /etc/auto.home | grep bind | cut -f1 -d' ' | sed 's|.*|/home/\0|' | sort))
 
 # vim: ft=sh