Created
August 3, 2024 23:29
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See the Olympics 2024 medal table in your terminal.
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| #!/usr/bin/env bash | |
| # medals.sh | |
| ########### | |
| # Show the Olympics 2024 medal table. | |
| # | |
| # Data from <https://olympics.com/en/paris-2024/medals> | |
| # | |
| # Dependencies: | |
| # - curl | |
| # - jq | |
| # - htmlq (install with `brew install htmlq`) | |
| # | |
| # Inspiration: | |
| # <https://www.reddit.com/r/learnpython/comments/1eeommk/olympic_medal_table_extract_script/> | |
| # | |
| # meleu - <https://meleu.dev/> | |
| set -Eeuo pipefail | |
| trap 'echo "[ERROR]: ${BASH_SOURCE}:${FUNCNAME}:${LINENO}"' ERR | |
| readonly URL='https://olympics.com/en/paris-2024/medals' | |
| main() { | |
| # shellcheck disable=2155 | |
| local inputFile="$(mktemp)" | |
| local jsonFile="${inputFile}.json" | |
| local amount="${1:-10}" | |
| getMedalPage "$inputFile" | |
| getJsonData "$inputFile" "$amount" > "$jsonFile" | |
| renderMedalTable "$jsonFile" | |
| rm -rf "$inputFile" "$jsonFile" | |
| } | |
| getMedalPage() { | |
| local file="$1" | |
| # looks like olympics.com does not accept curl as an user-agent, | |
| # then we need to send a custom one. | |
| curl "$URL" \ | |
| --silent \ | |
| --location \ | |
| --user-agent "Mozilla/5.0" \ | |
| --output "$file" | |
| } | |
| getJsonData() { | |
| local file="$1" | |
| local max="${2:-10}" | |
| htmlq \ | |
| --text \ | |
| 'script#__NEXT_DATA__' \ | |
| --filename "$file" \ | |
| | jq \ | |
| ".props.pageProps.initialMedals.medalStandings.medalsTable[:${max}] | |
| | [ .[] | |
| | { | |
| description, | |
| medalsNumber: [.medalsNumber[] | select(.type == \"Total\")] | |
| } | |
| ] | |
| | [.[] | {description, medalsNumber: .medalsNumber[0]}]" | |
| } | |
| renderMedalTable() { | |
| local jsonFile="$1" | |
| local medalTableData | |
| local line | |
| local gold silver bronze total country | |
| medalTableData="$( | |
| jq --raw-output \ | |
| '.[] | "\(.medalsNumber.gold):\(.medalsNumber.silver):\(.medalsNumber.bronze):\(.medalsNumber.total):\(.description)"' \ | |
| "$jsonFile" | |
| )" | |
| echo " 🥇 | 🥈 | 🥉 | total | Country" | |
| echo "-----|-----|-----|-------|---------" | |
| while IFS= read -r line || [[ -n "${line}" ]]; do | |
| gold="$(cut -d: -f1 <<< "$line")" | |
| silver="$(cut -d: -f2 <<< "$line")" | |
| bronze="$(cut -d: -f3 <<< "$line")" | |
| total="$(cut -d: -f4 <<< "$line")" | |
| country="$(cut -d: -f5 <<< "$line")" | |
| printf " %3s | %3s | %3s | %5s | %s\n" \ | |
| "$gold" "$silver" "$bronze" "$total" "$country" | |
| done <<< "$medalTableData" | |
| echo -e "\nSource: $URL" | |
| } | |
| main "$@" |
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