stockholm/krebs/2configs/reaktor2.nix

507 lines
14 KiB
Nix
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

with import <stockholm/lib>;
{ config, pkgs, ... }:
let
#for shared state directory
stateDir = config.krebs.reaktor2.r.stateDir;
generators = pkgs.reaktor2-plugins.generators;
hooks = pkgs.reaktor2-plugins.hooks;
commands = pkgs.reaktor2-plugins.commands;
# bedger - the bier ledger
#
# logo: http://c.r/bedger2
#
bedger-add = {
pattern = ''^([\H-]*?):?\s+([+-][1-9][0-9]*)\s+(\S+)$'';
activate = "match";
arguments = [1 2 3];
command = {
env = {
# TODO; get state as argument
state_file = "${stateDir}/ledger";
};
filename = pkgs.writeDash "bedger-add" ''
set -x
tonick=$1
amt=$2
unit=$3
printf '%s\n %s %d %s\n %s %d %s\n' "$(date -Id)" "$tonick" "$amt" "$unit" "$_from" "$(expr 0 - "''${amt#+}")" "$unit" >> $state_file
${pkgs.hledger}/bin/hledger -f $state_file bal -N -O csv \
| ${pkgs.coreutils}/bin/tail +2 \
| ${pkgs.miller}/bin/mlr --icsv --opprint cat \
| ${pkgs.gnugrep}/bin/grep "$_from"
'';
};
};
bedger-balance = {
pattern = "^bier (ballern|bal(an(ce)?)?)$";
activate = "match";
command = {
env = {
state_file = "${stateDir}/ledger";
};
filename = pkgs.writeDash "bedger-balance" ''
${pkgs.hledger}/bin/hledger -f $state_file bal -N -O csv \
| ${pkgs.coreutils}/bin/tail +2 \
| ${pkgs.miller}/bin/mlr --icsv --opprint cat \
| ${pkgs.gnused}/bin/sed 's/^\(.\)/\1/'
'';
};
};
confuse = {
pattern = "^!confuse (.*)$";
activate = "match";
arguments = [1];
command = {
filename = pkgs.writeDash "confuse" ''
set -efux
export PATH=${makeBinPath [
pkgs.coreutils
pkgs.curl
pkgs.stable-generate
]}
paste_url=$(stable-generate "$@" |
curl -Ss http://p.r --data-binary @- |
tail -1
)
echo "$_from: $paste_url"
'';
};
};
confuse_hackint = {
pattern = "^!confuse (.*)$";
activate = "match";
arguments = [1];
command = {
filename = pkgs.writeDash "confuse" ''
set -efu
export PATH=${makeBinPath [
pkgs.coreutils
pkgs.curl
pkgs.stable-generate
]}
case $_msgtarget in \#*)
paste_url=$(stable-generate "$@" |
curl -Ss https://p.krebsco.de --data-binary @- |
tail -1
)
echo "$_from: $paste_url"
esac
'';
};
};
say = {
pattern = "^!say (.*)$";
activate = "match";
arguments = [1];
command = {
filename = pkgs.writeDash "say" ''
set -efu
export PATH=${makeBinPath [
pkgs.coreutils
pkgs.curl
pkgs.opusTools
]}
paste_url=$(printf '%s' "$1" |
curl -fSsG http://tts.r/api/tts --data-urlencode 'text@-' |
opusenc - - |
curl -Ss https://p.krebsco.de --data-binary @- |
tail -1
)
echo "$_from: $paste_url"
'';
};
};
taskRcFile = builtins.toFile "taskrc" ''
confirmation=no
'';
task = name: {
pattern = "^${name}-([a-z]+)(?::?\\s*(.*))?";
activate = "match";
command = 1;
arguments = [2];
env.TASKDATA = "${stateDir}/${name}";
commands = {
add.filename = pkgs.writeDash "${name}-task-add" ''
${pkgs.taskwarrior}/bin/task rc:${taskRcFile} add "$1"
'';
list.filename = pkgs.writeDash "${name}-task-list" ''
${pkgs.taskwarrior}/bin/task rc:${taskRcFile} export \
| ${pkgs.jq}/bin/jq -r '
.[] | select(.id != 0) | "\(.id) \(.description)"
'
'';
delete.filename = pkgs.writeDash "${name}-task-delete" ''
${pkgs.taskwarrior}/bin/task rc:${taskRcFile} delete "$1"
'';
done.filename = pkgs.writeDash "${name}-task-done" ''
${pkgs.taskwarrior}/bin/task rc:${taskRcFile} done "$1"
'';
};
};
locationsLib = pkgs.writeText "locations.sh" ''
ENDPOINT=http://c.r/poi.json
get_locations() {
curl -fsS "$ENDPOINT"
}
set_locations() {
curl -fSs --data-binary @- "$ENDPOINT"
}
set_location() {
[ $# -eq 3 ] || return 1
get_locations \
| jq \
--arg name "$1" \
--arg latitude "$2" \
--arg longitude "$3" \
'.[$name] = { $latitude, $longitude }' \
| set_locations
}
get_location() {
[ $# -eq 1 ] || return 1
get_locations | jq --arg name "$1" '.[$name]'
}
delete_location() {
[ $# -eq 1 ] || return 1
get_locations | jq --arg name "$1" 'del(.[$name])' | set_locations
}
'';
systemPlugin = { extra_privmsg_hooks ? [] }: {
plugin = "system";
config = {
workdir = stateDir;
hooks.JOIN = [
{
activate = "always";
command = {
filename =
<stockholm/krebs/5pkgs/simple/Reaktor/scripts/tell-on_join.sh>;
env = {
PATH = makeBinPath [
pkgs.coreutils # XXX env, touch
pkgs.jq # XXX sed
pkgs.util-linux # XXX flock
];
state_file = "${stateDir}/tell.json";
};
};
}
];
hooks.PRIVMSG = [
{
pattern = "^list-locations";
activate = "match";
command = {
filename = pkgs.writeDash "list-locations" ''
export PATH=${makeBinPath [
pkgs.curl
pkgs.jq
]}
set -efu
set -x
. ${locationsLib}
get_locations | jq -r 'to_entries[]|"\(.key) \(.value.latitude),\(.value.longitude)"'
'';
};
}
{
pattern = ''^add-location (\S+) ([0-9.]+),([0-9.]+)$'';
activate = "match";
arguments = [1 2 3];
command = {
filename = pkgs.writeDash "add-location" ''
export PATH=${makeBinPath [
pkgs.curl
pkgs.jq
]}
set -efu
set -x
. ${locationsLib}
set_location "$1" $2 $3
'';
};
}
{
pattern = ''^delete-location (\S+)$'';
activate = "match";
arguments = [1];
command = {
filename = pkgs.writeDash "add-location" ''
export PATH=${makeBinPath [
pkgs.curl
pkgs.jq
]}
set -efu
set -x
. ${locationsLib}
delete_location "$1"
'';
};
}
{
pattern = ''^18@p\s+(\S+)\s+(\d+)m$'';
activate = "match";
arguments = [1 2];
command = {
env = {
CACHE_DIR = "${stateDir}/krebsfood";
};
filename =
let
osm-restaurants-src = pkgs.fetchFromGitHub {
owner = "kmein";
repo = "scripts";
rev = "dda381be26abff73a0cf364c6dfff6e1701f41ee";
sha256 = "sha256-J7jGWZeAULDA1EkO50qx+hjl+5IsUj389pUUMreKeNE=";
};
osm-restaurants = pkgs.callPackage "${osm-restaurants-src}/osm-restaurants" {};
in pkgs.writeDash "krebsfood" ''
set -efu
export PATH=${makeBinPath [
osm-restaurants
pkgs.coreutils
pkgs.curl
pkgs.jq
]}
poi=$(curl -fsS http://c.r/poi.json | jq --arg name "$1" '.[$name]')
if [ "$poi" = null ]; then
latitude=52.51252
longitude=13.41740
else
latitude=$(echo "$poi" | jq -r .latitude)
longitude=$(echo "$poi" | jq -r .longitude)
fi
restaurant=$(osm-restaurants --radius "$2" --latitude "$latitude" --longitude "$longitude")
printf '%s' "$restaurant" | tail -1 | jq -r '"How about \(.tags.name) (https://www.openstreetmap.org/\(.type)/\(.id)), open \(.tags.opening_hours)?"'
'';
};
}
bedger-add
bedger-balance
hooks.sed
say
(generators.command_hook {
inherit (commands) dance random-emoji nixos-version;
tell = {
filename =
<stockholm/krebs/5pkgs/simple/Reaktor/scripts/tell-on_privmsg.sh>;
env = {
PATH = makeBinPath [
pkgs.coreutils # XXX date, env
pkgs.jq # XXX sed
pkgs.util-linux # XXX flock
];
state_file = "${stateDir}/tell.txt";
};
};
})
(task "agenda")
] ++ extra_privmsg_hooks;
};
};
in {
users.users.reaktor2 = {
uid = genid_uint31 "reaktor2";
home = stateDir;
isSystemUser = true;
extraGroups = [ "reaktor2" ];
};
users.groups.reaktor2 = {};
systemd.services.htgen-agenda.serviceConfig.StateDirectory = "reaktor2";
krebs.htgen.agenda = {
port = 8009;
user = {
name = "reaktor2";
home = stateDir;
};
script = ''. ${pkgs.writeDash "agenda" ''
echo "$Method $Request_URI" >&2
case "$Method" in
"GET")
printf 'HTTP/1.1 200 OK\r\n'
printf 'Connection: close\r\n'
printf '\r\n'
TASKDATA=/var/lib/reaktor2/agenda ${pkgs.taskwarrior}/bin/task rc:${taskRcFile} export
exit
;;
esac
''}'';
};
services.nginx = {
virtualHosts."agenda.r" = {
serverAliases = [ "kri.r" ];
locations."= /index.html".extraConfig = ''
alias ${pkgs.writeText "agenda.html" ''
<!DOCTYPE html>
<html>
<head>
<title>Agenda</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<style>
html {
font-family: monospace;
}
dt {
float: left;
clear: left;
width: 30px;
text-align: right;
font-weight: bold;
}
dd {
margin: 0 0 0 40px;
padding: 0 0 0.5em 0;
}
.date {
color: grey;
font-style: italic;
}
</style>
</head>
<body>
<dl id="agenda"></dl>
<script>
const urlSearchParams = new URLSearchParams(window.location.search);
const params = Object.fromEntries(urlSearchParams.entries());
if (params.hasOwnProperty("style")) {
const cssUrls = params["style"].split(" ").filter((x) => x.length > 0);
for (const cssUrl of cssUrls)
fetch(cssUrl)
.then((response) =>
response.text().then((css) => {
const title = document.getElementsByTagName("head")[0];
const style = document.createElement("style");
style.appendChild(document.createTextNode(css));
title.appendChild(style);
})
)
.catch(console.log);
}
fetch("/agenda.json")
.then((response) => {
response.json().then((agenda) => {
const dl = document.getElementById("agenda");
for (const agendaItem of agenda) {
if (agendaItem.status !== "pending") continue;
// task warrior date format to ISO
const entryDate = agendaItem.entry.replace(
/(\d{4})(\d{2})(\d{2})T(\d{2})(\d{2})(\d{2})Z/,
"$1-$2-$3T$4:$5:$6Z"
);
const dt = document.createElement("dt");
dt.className = "id";
dt.appendChild(document.createTextNode(agendaItem.id.toString()));
dl.appendChild(dt);
const spanDate = document.createElement("span");
spanDate.className = "date";
spanDate.title = new Date(entryDate).toString();
spanDate.appendChild(document.createTextNode(entryDate));
const link = document.createElement("a");
link.href = "http://wiki.r/agenda/" + encodeURIComponent(agendaItem.description.replaceAll("/", "\u29F8")); // we use big solidus instead of slash because gollum will create directories
link.appendChild(document.createTextNode(agendaItem.description));
const dd = document.createElement("dd");
dd.className = "description";
dd.appendChild(link);
dd.appendChild(document.createTextNode(" "));
dd.appendChild(spanDate);
dl.appendChild(dd);
}
});
})
.then((data) => console.log(data));
</script>
</body>
</html>
''};
'';
locations."/agenda.json".extraConfig = ''
proxy_set_header Host $host;
proxy_pass http://localhost:8009;
'';
extraConfig = ''
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
'';
};
};
systemd.services.reaktor2-r.serviceConfig.DynamicUser = mkForce false;
systemd.services.reaktor2-hackint.serviceConfig.DynamicUser = mkForce false;
krebs.reaktor2 = {
hackint = {
hostname = "irc.hackint.org";
nick = "reaktor2|krebs";
plugins = [
{
plugin = "register";
config = {
channels = [
"#krebs"
];
};
}
(systemPlugin {
extra_privmsg_hooks = [
confuse_hackint
];
})
];
username = "reaktor2";
port = "6697";
};
r = {
nick = "reaktor2|krebs";
sendDelaySec = null;
plugins = [
{
plugin = "register";
config = {
channels = [
"#noise"
"#xxx"
];
};
}
(systemPlugin {
extra_privmsg_hooks = [
confuse
];
})
];
username = "reaktor2";
};
};
}