Add script for updating timetables from crontab

course-download/update.sh

@@ -0,0 +1,28 @@
+#!/usr/local/bin/bash
+
+sleep 10
+
+if pgrep -q chrom; then
+	echo "$(date): chrome is already running - exiting update.sh"
+	exit 1
+fi
+
+export MM_CHARSET=UTF-8
+export LC_COLLATE=C
+export LANG=en_US.UTF-8
+export PYTHONIOENCODING=utf8
+
+cd /home/selenium/schedule-generator/course-download && /usr/local/bin/git pull >> /home/selenium/timetables-updater.log 2>&1
+mv db_activities.csv db_activities.csv.old ; mv db_courses.csv db_courses.csv.old ; mv db_sections.csv db_sections.csv.old
+
+/usr/local/bin/python2.7 updateDatabase.py -v >> /home/selenium/timetables-updater.log 2>&1
+
+if [ $? -eq 0 ]; then
+	rm *.old
+	/bin/rm -f /home/selenium/schedgen/latest.tar.gz /home/selenium/schedgen/archive/courses-`/bin/date +%F`.tar.gz
+	/usr/bin/tar -czf /home/selenium/schedgen/archive/courses-`/bin/date +%F`.tar.gz *.csv
+	/bin/cp /home/selenium/schedgen/archive/courses-`date +%F`.tar.gz /home/selenium/schedgen/latest.tar.gz
+else
+	/bin/echo "Update on `/bin/date` failed" >> /home/selenium/timetables-updater.log
+	mv db_activities.csv.old db_activities.csv ; mv db_courses.csv.old db_courses.csv ; mv db_sections.csv.old db_sections.csv
+fi