diff options
Diffstat (limited to 'lass/2configs/radio/weather.nix')
-rw-r--r-- | lass/2configs/radio/weather.nix | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/lass/2configs/radio/weather.nix b/lass/2configs/radio/weather.nix new file mode 100644 index 000000000..3beac6693 --- /dev/null +++ b/lass/2configs/radio/weather.nix @@ -0,0 +1,55 @@ +{ 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 -efu + export PATH="${lib.makeBinPath [ + pkgs.coreutils + pkgs.curl + pkgs.iproute2 + pkgs.jc + pkgs.jq + ]}" + curl -z /tmp/GeoLite2-City.mmdb -o /tmp/GeoLite2-City.mmdb http://c.r/GeoLite2-City.mmdb + MAXMIND_GEOIP_DB="/tmp/GeoLite2-City.mmdb"; export MAXMIND_GEOIP_DB + OPENWEATHER_API_KEY=$(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("[\\[\\]]"; "") + ' | + ${weather_for_ips}/bin/weather_for_ips + ''; +in { + systemd.services.weather = { + path = [ + weather_report + pkgs.retry + pkgs.jq + pkgs.curl + ]; + script = '' + set -xefu + retry -t 5 -d 10 -- weather_report | + jq \ + --arg from "$(date -u +'%FT%TZ')" \ + --arg to "$(date -u +'%FT%TZ' -d '+1 hours')" \ + --slurp --raw-input --compact-output --ascii-output \ + '{text: ., from: $from, to: $to, priority: 100}' | + retry -t 5 -d 10 -- curl -v -d@- http://radio-news.r + ''; + startAt = "*:58:00"; + serviceConfig = { + User = "radio-news"; + LoadCredential = [ + "openweather_api:${toString <secrets>}/openweather_api_key" + ]; + }; + }; +} |