fetch and bundle factorio community banlists

banlist.sh

#!/usr/bin/env bash

set -euo pipefail

output=${1:-"config/server-banlist.json"}

dl() {
    local arr
    arr=("$(curl --silent --show-error --fail --location "${1}" | jq "${2}")")
    echo "${arr[@]}"
    printf "fetched %4s bans from %s\n" "$(echo "${arr[@]}" | wc -l)" "${1}" >&2
}

declare -a bans

if [[ -r "bans.json" ]]; then
    # shellcheck disable=SC2002,SC2207
    bans+=($(cat "bans.json" | jq '.[].username'))
    printf "loaded %5s bans from bans.json\n" "${#bans[@]}" >&2
fi

bans+=("$(dl "https://getcomfy.eu/api/v1/ban/get/all" '.[][].username')")
bans+=("$(dl "https://m45sci.xyz:8443/server-banlist.json" '.[].username')")
bans+=("$(dl "https://m45sci.xyz/old-server-banlist.json" '.[].username')")

mkdir -vp "$(dirname "${output}")"

echo "${bans[@]}" | sort -u | jq -s >"${output}"

printf "file saved to: %s\n" "${output}" >&2

bans.json

[
  {
    "username": "0000000000000000",
    "reason": "test"
  }
]