l: add hourly newsshow to radio
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lassulus
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commit
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@ -114,6 +114,7 @@ with import <stockholm/lib>;
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<stockholm/lass/2configs/exim-smarthost.nix>
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<stockholm/lass/2configs/privoxy-retiolum.nix>
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<stockholm/lass/2configs/radio.nix>
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<stockholm/lass/2configs/radio-news.nix>
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<stockholm/lass/2configs/binary-cache/server.nix>
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<stockholm/lass/2configs/iodined.nix>
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<stockholm/lass/2configs/paste.nix>
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51
lass/2configs/radio-news.nix
Normal file
51
lass/2configs/radio-news.nix
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@ -0,0 +1,51 @@
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{ config, pkgs, ... }: with pkgs.stockholm.lib;
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let
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weather_report = pkgs.writers.writeDashBin "weather_report" ''
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set -efu
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${pkgs.curl}/bin/curl -sSL https://wttr.in/''${1-}?format=j1 \
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| ${pkgs.jq}/bin/jq -r '
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[.nearest_area[0] | "Weather report for \(.areaName[0].value), \(.country[0].value)."]
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+ [.current_condition[0] | "Currently it is \(.weatherDesc[0].value) outside with a temperature of \(.temp_C) degrees."]
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| join("\n")
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'
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'';
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send_to_radio = pkgs.writers.writeDashBin "send_to_radio" ''
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${pkgs.vorbisTools}/bin/oggenc - |
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${pkgs.libshout}/bin/shout --format ogg --host localhost --port 1338 --mount /live
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'';
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newsshow = pkgs.writers.writeDashBin "newsshow" /* sh */ ''
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echo "
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hello crabpeople!
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$(${pkgs.ddate}/bin/ddate | sed 's/YOLD/Year of Discord/')!
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It is $(date --utc +%H) o clock UTC.
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$(weather_report berlin)
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$(weather_report stuttgart)
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$(weather_report munich)
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"
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'';
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in
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{
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systemd.services.newsshow = {
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path = [
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newsshow
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send_to_radio
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weather_report
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pkgs.curl
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];
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script = ''
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set -efu
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newsshow |
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curl -SsG http://tts.r/api/tts --data-urlencode 'text@-' |
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send_to_radio
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'';
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startAt = "*:00:00";
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};
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## debug
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# environment.systemPackages = [
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# weather_report
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# send_to_radio
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# newsshow
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# ];
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}
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@ -1,6 +1,5 @@
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{ config, pkgs, ... }:
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with import <stockholm/lib>;
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with pkgs.stockholm.lib;
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let
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name = "radio";
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@ -84,7 +83,7 @@ let
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'';
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set_irc_topic = pkgs.writeDash "set_irc_topic" ''
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${pkgs.curl}/bin/curl -fsSv --unix-socket /home/radio/reaktor.sock http://z/ \
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${pkgs.curl}/bin/curl -fsS --unix-socket /home/radio/reaktor.sock http://z/ \
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-H content-type:application/json \
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-d "$(${pkgs.jq}/bin/jq -n \
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--arg text "$1" '{
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@ -109,12 +108,12 @@ in {
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users.users = {
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"${name}" = rec {
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inherit name;
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createHome = mkForce false;
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group = name;
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uid = genid_uint31 name;
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description = "radio manager";
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home = "/home/${name}";
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useDefaultShell = true;
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createHome = true;
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openssh.authorizedKeys.keys = with config.krebs.users; [
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lass.pubkey
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lass-mors.pubkey
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@ -148,27 +147,37 @@ in {
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audio_output {
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type "httpd"
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name "lassulus radio mp3"
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encoder "lame" # optional
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port "8002"
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quality "5.0" # do not define if bitrate is defined
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# bitrate "128" # do not define if quality is defined
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name "raw radio"
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encoder "wave"
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port "7900"
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format "44100:16:2"
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always_on "yes" # prevent MPD from disconnecting all listeners when playback is stopped.
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tags "yes" # httpd supports sending tags to listening streams.
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}
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'';
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};
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services.liquidsoap.streams.radio-news = pkgs.writeText "radio-news.liq" ''
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source = mksafe(input.http("http://localhost:7900/raw.wave"))
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audio_output {
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type "httpd"
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name "lassulus radio"
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encoder "vorbis" # optional
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port "8000"
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quality "5.0" # do not define if bitrate is defined
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# bitrate "128" # do not define if quality is defined
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format "44100:16:2"
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always_on "yes" # prevent MPD from disconnecting all listeners when playback is stopped.
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tags "yes" # httpd supports sending tags to listening streams.
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}
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output.icecast(mount = '/music.ogg', password = 'hackme', %vorbis(quality = 1), source)
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output.icecast(mount = '/music.mp3', password = 'hackme', %mp3.vbr(), source)
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output.icecast(mount = '/music.opus', password = 'hackme', %opus(), source)
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extra_input = audio_to_stereo(input.harbor("live", port=1338))
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o = smooth_add(normal = source, special = extra_input)
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output.icecast(mount = '/radio.ogg', password = 'hackme', %vorbis(quality = 1), o)
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output.icecast(mount = '/radio.mp3', password = 'hackme', %mp3.vbr(), o)
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output.icecast(mount = '/radio.opus', password = 'hackme', %opus(), o)
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'';
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services.icecast = {
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enable = true;
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hostname = "radio.lassul.us";
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admin.password = "hackme";
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extraConf = ''
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<authentication>
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<source-password>hackme</source-password>
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</authentication>
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'';
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};
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@ -176,7 +185,6 @@ in {
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tables = {
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filter.INPUT.rules = [
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{ predicate = "-p tcp --dport 8000"; target = "ACCEPT"; }
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{ predicate = "-p tcp --dport 8002"; target = "ACCEPT"; }
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{ predicate = "-i retiolum -p tcp --dport 8001"; target = "ACCEPT"; }
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];
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};
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@ -219,12 +227,14 @@ in {
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systemd.services.radio-recent = let
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recentlyPlayed = pkgs.writeDash "recentlyPlayed" ''
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set -xeu
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LIMIT=1000 #how many tracks to keep in the history
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HISTORY_FILE=/tmp/played
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HISTORY_FILE=/var/lib/radio/recent
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while :; do
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${pkgs.mpc_cli}/bin/mpc idle player > /dev/null
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${pkgs.mpc_cli}/bin/mpc current -f %file%
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done | while read track; do
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listeners=$(${pkgs.iproute}/bin/ss -Hno state established 'sport = :8000' | grep '^tcp' | wc -l)
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echo "$(date -Is)" "$track" | tee -a "$HISTORY_FILE"
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echo "$(tail -$LIMIT "$HISTORY_FILE")" > "$HISTORY_FILE"
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@ -345,7 +355,8 @@ in {
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proxy_pass http://localhost:8000;
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'';
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locations."= /recent".extraConfig = ''
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alias /tmp/played;
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default_type "text/plain";
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alias /var/lib/radio/recent;
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'';
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locations."= /current".extraConfig = ''
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proxy_pass http://localhost:8001;
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