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if task description is long, we truncate it so that lines do not wrap

This commit is contained in:
Marcin Krol 2018-10-06 14:31:49 +02:00
parent cddc232e7b
commit 7e678fb56d
1 changed files with 16 additions and 1 deletions
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17
todo/todo
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@ -144,8 +144,23 @@ getTasks()
echo "$tempTask). $task" >> ~/.todo/getTemp.txt
count=$(( $count + 1 ))
done
cat ~/.todo/getTemp.txt | column -t -s ";"
# if task description is long, we truncate it so that lines do not wrap
tty_str=$(tty)
term_width=$(stty -a <"$tty_str" | grep -Po '(?<=columns )\d+')
cat ~/.todo/getTemp.txt | while read tline; do
task=$(echo "$tline" | cut -d ";" -f 1)
task_len=${#task}
date_str=$(echo "$tline" | cut -d ";" -f 2)
date_str_len=${#date_str}
if [[ $(( $task_len + $date_str_len + 1 )) -ge $term_width ]]; then
max_task_len=$(( $term_width - $date_str_len - 2))
task=$(echo "$task" | cut -c-${max_task_len})
fi
echo "$task;$date_str" >> ~/.todo/getTemp2.txt
done
cat ~/.todo/getTemp2.txt | column -t -s ";"
rm -f ~/.todo/getTemp.txt
rm -f ~/.todo/getTemp2.txt
fi
else
echo "No tasks found"