{ config, lib, pkgs, ... }: let weather_for_ips = pkgs.writers.writePython3Bin "weather_for_ips" { libraries = [ pkgs.python3Packages.geoip2 ]; flakeIgnore = [ "E501" ]; } ./weather_for_ips.py; weather_report = pkgs.writers.writeDashBin "weather_report" '' set -efux export PATH="${lib.makeBinPath [ pkgs.coreutils pkgs.curl pkgs.iproute2 pkgs.jc pkgs.jq ]}" curl -fSsz /tmp/GeoLite2-City.mmdb -o /tmp/GeoLite2-City.mmdb http://c.r/GeoLite2-City.mmdb MAXMIND_GEOIP_DB="/tmp/GeoLite2-City.mmdb"; export MAXMIND_GEOIP_DB OPENWEATHER_API_KEY=$(cat "$CREDENTIALS_DIRECTORY/openweather_api"); export OPENWEATHER_API_KEY ss -no 'sport = :8000' | jc --ss | jq -r ' [ .[] | select( .local_address != "[::ffff:127.0.0.1]" and .local_address != "[::1]" ) | .peer_address | gsub("[\\[\\]]"; "") ] | unique[] ' | ${weather_for_ips}/bin/weather_for_ips ''; in { systemd.services.weather = { path = [ weather_report pkgs.retry pkgs.jq pkgs.curl ]; script = '' set -xefu retry -t 5 -d 10 -- weather_report | jq \ --arg from "$(date -u +'%FT%TZ')" \ --arg to "$(date -u +'%FT%TZ' -d '+1 hours')" \ --slurp --raw-input --compact-output --ascii-output \ '{text: ., from: $from, to: $to, priority: 100}' | retry -t 5 -d 10 -- curl -fSs -d@- http://radio-news.r ''; startAt = "*:58:00"; serviceConfig = { User = "radio-news"; LoadCredential = [ "openweather_api:${toString }/openweather_api_key" ]; }; }; }