132 lines
3.5 KiB
Nix
132 lines
3.5 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
let
|
|
|
|
tts = pkgs.writers.writeBashBin "tts" ''
|
|
set -efu
|
|
|
|
offset=0
|
|
OUTPUT=$(mktemp -d)
|
|
trap 'rm -rf "$OUTPUT"' EXIT
|
|
SPEAKER=$[ $RANDOM % 900 ]
|
|
while read line; do
|
|
echo "$line" |
|
|
${pkgs.piper-tts}/bin/piper \
|
|
--model ${pkgs.fetchzip {
|
|
url = "https://github.com/rhasspy/piper/releases/download/v0.0.2/voice-en-us-libritts-high.tar.gz";
|
|
hash = "sha256-jCoK4p0O7BuF0nr6Sfj40tpivCvU5M3GHKQRg1tfIO8=";
|
|
stripRoot = false;
|
|
}}/en-us-libritts-high.onnx \
|
|
-s "$SPEAKER" \
|
|
-f "$OUTPUT"/"$offset".wav
|
|
|
|
((offset+=1))
|
|
done
|
|
|
|
${pkgs.sox}/bin/sox "$OUTPUT"/*.wav "$OUTPUT"/all.wav
|
|
cat "$OUTPUT"/all.wav
|
|
'';
|
|
|
|
send_to_radio = pkgs.writers.writeDashBin "send_to_radio" ''
|
|
${pkgs.vorbis-tools}/bin/oggenc - |
|
|
${pkgs.cyberlocker-tools}/bin/cput news.ogg
|
|
${pkgs.curl}/bin/curl -fSs -X POST http://localhost:8002/newsshow
|
|
'';
|
|
|
|
gc_news = pkgs.writers.writeDashBin "gc_news" ''
|
|
set -xefu
|
|
export TZ=UTC #workaround for jq parsing wrong timestamp
|
|
${pkgs.coreutils}/bin/cat $HOME/news | ${pkgs.jq}/bin/jq -cs 'map(select((.to|fromdateiso8601) > now)) | .[]' > $HOME/bla-news.tmp
|
|
${pkgs.coreutils}/bin/mv $HOME/bla-news.tmp $HOME/news
|
|
'';
|
|
|
|
get_current_news = pkgs.writers.writeDashBin "get_current_news" ''
|
|
set -xefu
|
|
export TZ=UTC #workaround for jq parsing wrong timestamp
|
|
${pkgs.coreutils}/bin/cat $HOME/news | ${pkgs.jq}/bin/jq -rs '
|
|
sort_by(.priority) |
|
|
map(select(
|
|
((.to | fromdateiso8601) > now) and
|
|
(.from|fromdateiso8601) < now) |
|
|
.text
|
|
) | .[]'
|
|
'';
|
|
|
|
newsshow = pkgs.writers.writeDashBin "newsshow" /* sh */ ''
|
|
cat << EOF
|
|
hello crabpeople!
|
|
$(${pkgs.ddate}/bin/ddate +'Today is %{%A, the %e of %B%}, %Y. %N%nCelebrate %H')
|
|
It is $(date --utc +%H) o clock UTC.
|
|
todays news:
|
|
$(get_current_news)
|
|
$(gc_news)
|
|
EOF
|
|
'';
|
|
in
|
|
{
|
|
systemd.services.newsshow = {
|
|
path = [
|
|
newsshow
|
|
tts
|
|
send_to_radio
|
|
gc_news
|
|
get_current_news
|
|
pkgs.retry
|
|
];
|
|
script = ''
|
|
set -efu
|
|
retry -t 5 -d 10 -- newsshow |
|
|
retry -t 5 -d 10 -- tts |
|
|
retry -t 5 -d 10 -- send_to_radio
|
|
'';
|
|
startAt = "*:00:00";
|
|
serviceConfig = {
|
|
User = "radio-news";
|
|
};
|
|
};
|
|
|
|
services.nginx.virtualHosts."radio-news.r" = {
|
|
locations."/" = {
|
|
proxyPass = "http://localhost:7999";
|
|
proxyWebsockets = true;
|
|
extraConfig = ''
|
|
add_header 'Access-Control-Allow-Origin' '*';
|
|
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
|
|
'';
|
|
};
|
|
};
|
|
krebs.htgen.news = {
|
|
port = 7999;
|
|
user = {
|
|
name = "radio-news";
|
|
};
|
|
script = ''. ${pkgs.writers.writeDash "htgen-news" ''
|
|
set -xefu
|
|
case "''${Method:-GET} $Request_URI" in
|
|
"GET /")
|
|
printf 'HTTP/1.1 200 OK\r\n'
|
|
printf 'Connection: close\r\n'
|
|
printf '\r\n'
|
|
cat "$HOME"/news | jq -sc .
|
|
exit
|
|
;;
|
|
"POST /")
|
|
payload=$(head -c "$req_content_length")
|
|
printf '%s' "$payload" | jq 'has("from") and has("to") and has("text")' >&2
|
|
printf '%s' "$payload" | jq -c '{ from: .from, to: .to, text: .text, priority: (.priority // 0)}' >> "$HOME"/news
|
|
printf 'HTTP/1.1 200 OK\r\n'
|
|
printf 'Connection: close\r\n'
|
|
printf '\r\n'
|
|
exit
|
|
;;
|
|
esac
|
|
''}'';
|
|
};
|
|
|
|
# debug
|
|
environment.systemPackages = [
|
|
send_to_radio
|
|
newsshow
|
|
tts
|
|
];
|
|
}
|