topicsCoverage.sh

#!/bin/bash
root=/root/devops/tasks
find $root -type f -name '*README.txt*' > $root/file.txt
echo "" > $root/subjects.txt

while read line; do
sed -n '/\-\-\-/,/\-\-\-/{/\-\-\-/b;/\-\-\-/b;p}' "$line" >> $root/subjects.txt
done < $root/file.txt

sed -i '/^\s*$/d' $root/subjects.txt

awk '!seen[$0]++' $root/subjects.txt > $root/subjects.tmp && mv $root/subjects.tmp $root/subjects.txt

sort $root/subjects.txt -o $root/subjects.txt


while read subject; do
total=0
course=""
echo "" > $root/courses.txt



while read line; do

score=`sed -nr 's|([0-9])/([0-9]+)|\1|p' "$line"`
max=`sed -nr 's|.*/([0-9]+)|\1|p' "$line"`
different=`expr "$max" - "$score"`

tmpSubject=`sed -n '/\-\-\-/,/\-\-\-/{/\-\-\-/b;/\-\-\-/b;p}' "$line"`

if ([ "$subject" = "$tmpSubject" ] && [ "$different" != 0 ]); then
echo "$line" | sed -r -e 's|/root/devops/tasks/(.*)/README.txt|\1|p' -e '/^\s*$/d' | uniq >> $root/courses.txt
total=$(($total + $different))
fi

done < $root/file.txt


if [ "$total" != 0 ]; then
echo "$subject ""("$total")"
#echo "$course" | sed -e '/^\s*$/d' -e 's/.*/\-\-&/'
sort $root/courses.txt -o $root/courses.txt



while read course; do
echo "$course" | sed -e '/^\s*$/d' -e 's/.*/\-\-&/'
done < $root/courses.txt

fi

printf "\n"
done < $root/subjects.txt