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{ config, lib, pkgs, buildPythonPackage, ... }:
let
mq = "192.168.8.11";
pkg = pkgs.ampel;
in {
systemd.services.comic-updater = {
startAt = "daily";
description = "update our comics";
after = [ "network-online.target" ] ++ (lib.optional config.services.mosquitto.enable "mosquitto.service");
path = with pkgs; [ wget xmlstarlet ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
# User = "hass";
#WorkingDirectory = config.services.home-assistant.configDir;
WorkingDirectory = "/var/lib/homeassistant-docker";
ExecStart = pkgs.writeDash "update-comics" ''
set -euf
mkdir -p www/
cd www/
# poorly drawn lines
pic=$(wget -O- http://www.poorlydrawnlines.com/feed/ \
| xml sel -t -v '/rss/channel/item/content:encoded' \
| head -n 2 | sed -n 's/.*src="\([^"]\+\)".*/\1/p' )
wget "$pic" -nc && cp -v "$(basename "$pic")" lines.png
#pic=$(curl -L xkcd.com 2>/dev/null | grep imgs.xkcd.com | grep title | sed -n 's/.*src="\([^"]\+\)" .*/https:\1/p')
# xkcd
pic=$(wget -O- https://xkcd.com/rss.xml \
| xml sel -t -v '/rss/channel/item/description' \
| head -n 1 | sed -n 's/.*src="\([^"]\+\)".*/\1/p' )
wget "$pic" -nc && cp -v "$(basename "$pic")" xkcd.png
'';
PrivateTmp = true;
};
};
}
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