The script requires a regex to match the hospital's title, as specified in jq's documentation
For example to match all hospitals that have Bratislava or Košice in their title you can use:
./vaccination.sh "Bratislava|Košice"
| [Unit] | |
| Description=Vaccination availability checker | |
| [Service] | |
| ExecStart=vaccination.sh "Bratislava|Košice" |
| #!/bin/sh | |
| if [ -z "$1" ]; then | |
| echo "You must specify the hospital names regex" | |
| exit 1 | |
| fi | |
| echo "Querying the API" | |
| places=$(curl -sS "https://mojeezdravie.nczisk.sk/api/v1/web/get_all_drivein_times_vacc" | jq -r ".payload[] | select(.title | test(\"$1\")) | {title: .title, capacity: (reduce .calendar_data[] as \$item (0; . + \$item.free_capacity))} | select (.capacity > 0) | \"Voľné miesta v \(.title)|Dostupná kapacita \(.capacity)\"") | |
| count=$(if [ -z "$places" ]; then printf '%s\n' '0'; else printf '%s\n' "${places%'\n'}" | wc -l; fi) | |
| echo "Found $count available vaccination sites" | |
| echo "$places" | | |
| while IFS= read -r line; do | |
| summary=$(echo "$line" | cut -d"|" -f 1) | |
| body=$(echo "$line" | cut -d"|" -f 2) | |
| notify-send -u critical -t 0 "$summary" "$body" 2>/dev/null | |
| done | |
| exit 0 |
| [Unit] | |
| Description=Vaccination availability checker | |
| [Timer] | |
| OnCalendar=Mon-Sun *-*-* *:*:00 | |
| Persistent=true | |
| Unit=vaccination.service | |
| [Install] | |
| WantedBy=timers.target |