Create a default calendar

src/freedombone-app-radicale

     remove_username="$1"
     if grep "$remove_username:" ${RADICALE_USERS}; then
         sed -i "/$remove_username:/d" ${RADICALE_USERS}
+        if [ -d /var/www/radicale/collections/${remove_username} ]; then
+            rm -rf /var/www/radicale/collections/${remove_username}
+        fi
+        if [ -f /var/www/radicale/collections/${remove_username}.props ]; then
+            rm /var/www/radicale/collections/${remove_username}.props
+        fi
         systemctl reload radicale
     fi
 }
 
     if ! grep "$new_username:" ${RADICALE_USERS}; then
         htpasswd -bd ${RADICALE_USERS} "$new_username" "$new_user_password"
-        chown www-data:www-data ${RADICALE_USERS}
+
+        echo '{"ICAL:calendar-color": "#9e50df"}' > /var/www/radicale/collections/${new_username}.props
+        mkdir /var/www/radicale/collections/${new_username}
+        echo '{"ICAL:calendar-color": "#de631a", "tag": "VCALENDAR"}' > /var/www/radicale/collections/${new_username}/calendar.props
+        echo 'BEGIN:VCALENDAR' > /var/www/radicale/collections/${new_username}/calendar
+        echo 'PRODID:-//Radicale//NONSGML Radicale Server//EN' >> /var/www/radicale/collections/${new_username}/calendar
+        echo 'VERSION:2.0' >> /var/www/radicale/collections/${new_username}/calendar
+        echo 'END:VCALENDAR' >> /var/www/radicale/collections/${new_username}/calendar
+        chown -R www-data:www-data /var/www/radicale
         systemctl reload radicale
     fi
     echo '0'
     echo 'type = filesystem' >> ${RADICALE_DIRECTORY}/config
     echo "filesystem_folder = /var/www/radicale/collections" >> ${RADICALE_DIRECTORY}/config
     echo '' >> ${RADICALE_DIRECTORY}/config
+    echo '[well-known]' >> ${RADICALE_DIRECTORY}/config
+    echo "caldav = '/%(user)s/caldav/'" >> ${RADICALE_DIRECTORY}/config
+    echo "carddav = '/%(user)s/carddav/'" >> ${RADICALE_DIRECTORY}/config
+    echo '' >> ${RADICALE_DIRECTORY}/config
     echo '[logging]' >> ${RADICALE_DIRECTORY}/config
     echo 'debug = False' >> ${RADICALE_DIRECTORY}/config