csv_russian_workings_days.sh

#!/bin/bash 

curr_date=${1:-$(date +"%Y")};

if [[ ${#curr_date} > 4 ]]; then
    echo "Illegal year format: ${curr_date}"
    exit 1;
fi

echo Grub working date of $curr_date year;

curl -w '' -s "https://production-calendar.ru/get-period/428b30c3b72f354ce5a2874148adc050/ru/${curr_date}/json"|jq \
-r '[.'days'.[] | {date,working_hours}|select((.'date') and (.'working_hours' > 0))]'|jq -r '["date", "working_hours"], (.[] | [.date, .working_hours]) | @csv'|tr \
-d '"'|tr '.' '-'|tail -n +2|awk -F',' '{ split($1, parts, "-"); printf "%s-%s-%s,%d\n", parts[3],parts[2],parts[1],$2;}' > /tmp/wd.csv;

tmp_file=$(mktemp);

cat /tmp/wd.csv > $tmp_file;

echo -e '"date","working_hours"' > /tmp/wd.csv;

cat $tmp_file >> /tmp/wd.csv;

cp /tmp/wd.csv .;

rm /tmp/wd.csv;
rm $tmp_file;