STY: Wrapped long lines in test.sh

integrationtests/test.sh

@@ -35,14 +35,17 @@ echo "Testing the crawler database"
 python3 -m pytest test_crawler_with_cfoods.py
 echo "make a change"
 cd extroot
-egrep -liRZ 'A description of another example' . | xargs -0 -l sed -i -e 's/A description of another example/A description of this example/g'
+egrep -liRZ 'A description of another example' . \
+    | xargs -0 -l sed -i -e 's/A description of another example/A description of this example/g'
 # remove a file to check that this does not lead to a crawler crash
-mv DataAnalysis/2010_TestProject/2019-02-03_something/README.xlsx DataAnalysis/2010_TestProject/2019-02-03_something/README.xlsx_back
+mv DataAnalysis/2010_TestProject/2019-02-03_something/README.xlsx \
+   DataAnalysis/2010_TestProject/2019-02-03_something/README.xlsx_back
 cd ..
 echo "run crawler"
 ./crawl.py  / | tee $OUT
 # rename the moved file
-mv extroot/DataAnalysis/2010_TestProject/2019-02-03_something/README.xlsx_back extroot/DataAnalysis/2010_TestProject/2019-02-03_something/README.xlsx
+mv extroot/DataAnalysis/2010_TestProject/2019-02-03_something/README.xlsx_back \
+   extroot/DataAnalysis/2010_TestProject/2019-02-03_something/README.xlsx
 # check whether there was something UNAUTHORIZED
 grep "There where unauthorized changes" $OUT
 # get the id of the run which is the last field of the output string
@@ -59,7 +62,8 @@ fi
 set -e
 echo "Undoing previous changes to extroot content..."
 cd extroot
-egrep -liRZ 'A description of this example' . | xargs -0 -l sed -i -e 's/A description of this example/A description of another example/g'
+egrep -liRZ 'A description of this example' . \
+    | xargs -0 -l sed -i -e 's/A description of this example/A description of another example/g'
 cd ..
 echo "Done."
 python3 test_table.py