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This commit is contained in:
ChaotiCryptidz 2022-01-29 18:06:26 +00:00
parent 9a3493bf0c
commit 184afea0ee
18 changed files with 135 additions and 154 deletions
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18
flake.lock
View file

@ -43,11 +43,11 @@
"nixpkgs": "nixpkgs"
},
"locked": {
"lastModified": 1642882610,
"narHash": "sha256-pmdgeJ9v6y+T0UfNQ/Z+Hdv5tPshFFra5JLF/byUA/Y=",
"lastModified": 1643307345,
"narHash": "sha256-xiu7i6Q3Dqu4lLfDNaAL/f2DVewBxL+ysMuAyJiGv+4=",
"owner": "nix-community",
"repo": "home-manager",
"rev": "c47c350f6518ed39c2a16e4fadf9137b6c559ddc",
"rev": "4e92ec84f93a293042a64c3ed56ac8aee62fb6e1",
"type": "github"
},
"original": {
@ -58,11 +58,11 @@
},
"nixpkgs": {
"locked": {
"lastModified": 1643000262,
"narHash": "sha256-8hrbufiCcZgicU8UvHaRkruYuzM8z3lJvQkSh9ezMEg=",
"lastModified": 1643202076,
"narHash": "sha256-EcrUSBkBnw3KtDBoDwHvvwR1R6YF0axNFE4Vd2++iok=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "cc68710784ffe0ee035ee7b726656c44566cac94",
"rev": "e722007bf05802573b41701c49da6c8814878171",
"type": "github"
},
"original": {
@ -72,11 +72,11 @@
},
"nixpkgs_2": {
"locked": {
"lastModified": 1642903813,
"narHash": "sha256-0lNfGW8sNfyTrixoQhVG00Drl/ECaf5GbfKAQ1ZDoyE=",
"lastModified": 1643169865,
"narHash": "sha256-+KIpNRazbc8Gac9jdWCKQkFv9bjceaLaLhlwqUEYu8c=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "689b76bcf36055afdeb2e9852f5ecdd2bf483f87",
"rev": "945ec499041db73043f745fad3b2a3a01e826081",
"type": "github"
},
"original": {

4
home/programming/code.nix
View file

@ -4,7 +4,9 @@
programs.vscode = {
enable = true;
userSettings = {
"window.zoomLevel" = -1;
"editor.tabSize" = 4;
"window.zoomLevel" = -3;
"workbench.preferredDarkColorTheme" = "SynthWave '84";
"editor.fontSize" = 24;
"editor.fontFamily" = "'Comic Code'";
"terminal.integrated.fontSize" = 24;

2
hosts/hetzner-vm/services/mpd-broadcast/broadcast.nix
View file

@ -5,6 +5,6 @@
# to broadcast to all speakers over rtp
profiles.sound.pulseaudio.pulse-systemwide
profiles.sound.pulseaudio.pulse-recv-native-localhost
] ++ [ ./hosts/lappy.nix ./hosts/raspberry.nix ];
] ++ [ ./hosts/lappy.nix ./hosts/raspberry.nix ];
}

18
hosts/hetzner-vm/services/mpd-broadcast/hosts/lappy.nix
View file

@ -1,21 +1,15 @@
{ ... }:
{ pkgs, ... }:
let
sink_name = "rtp-lappy";
description = "Laptop Output";
sink_name = "roc-lappy";
description = "Lappy ROC Output";
ip_addr = "100.115.10.34";
in {
hardware.pulseaudio = {
extraConfig = ''
load-module module-null-sink sink_name=${sink_name} sink_properties="device.description='${description}'"
load-module module-rtp-send source=${sink_name}.monitor destination_ip=${ip_addr}
'';
};
services.mpd.extraConfig = ''
audio_output {
type "pulse"
type "pipe"
name "${description}"
target "${sink_name}"
server "127.0.0.1"
command "${pkgs.roc-send-pcm}/bin/roc-send-pcm s16le 44.1k 2 ${ip_addr}"
}
'';
}

4
hosts/lappy/lappy.nix
View file

@ -74,10 +74,6 @@
# let vscode, vivaldi, etc work.
security.unprivilegedUsernsClone = true;
virtualisation.virtualbox.host.enable = true;
#virtualisation.virtualbox.host.enableExtensionPack = true;
users.extraGroups.vboxusers.members = [ "chaoticryptidz" ];
networking.hostName = "lappy";
time.timeZone = "Europe/London";
powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";

7
hosts/lappy/profiles/mpd.nix
View file

@ -1,7 +1,10 @@
{ pkgs, tree, ... }: {
imports = [ ./mpd-music-sync.nix ];
imports = with tree; [
./mpd-music-sync.nix
profiles.sound.pulseaudio.pulse-recv-native-localhost
];
environment.systemPackages = with pkgs; [ mpc_cli mpv roc-toolkit-patched ];
environment.systemPackages = with pkgs; [ mpc_cli ];
systemd.tmpfiles.rules = [
"d /var/lib/mpd 0755 mpd mpd -"

2
hosts/raspberry/raspberry.nix
View file

@ -9,7 +9,7 @@
profiles.tailscale
profiles.sshd
hosts.raspberry.services.mpd-recv
hosts.raspberry.services.music-friend
profiles.connectivity.bluetooth
profiles.connectivity.ios

74
hosts/raspberry/services/mpd-recv.nix
View file

@ -1,74 +0,0 @@
{ tree, pkgs, ... }:
let
process-media-controls = pkgs.writeText "process-media-controls" ''
import asyncio
import os
from evdev import InputDevice, categorize, ecodes
dev = InputDevice('/dev/input/event0')
async def scanner(dev):
async for ev in dev.async_read_loop():
if ev.type == ecodes.EV_KEY:
if ev.code in [ecodes.KEY_PLAYCD, ecodes.KEY_PAUSECD] and ev.value == 0:
print("Play/Pause Pressed")
os.system("pactl set-sink-mute @DEFAULT_SINK@ toggle")
loop = asyncio.get_event_loop()
loop.run_until_complete(scanner(dev))
'';
in {
imports = with tree; [
profiles.connectivity.bluetooth
profiles.sound.pulseaudio.pulse
profiles.sound.pulseaudio.pulse-systemwide
profiles.sound.pulseaudio.pulse-bluetooth
profiles.sound.pulseaudio.pulse-recv-native-localhost
];
systemd = {
services.roc-recv = {
requires = [ "network.target" "pulseaudio.service" ];
after = [ "network.target" "pulseaudio.service" ];
wantedBy = [ "multi-user.target" ];
script = ''
PULSE_SERVER=127.0.0.1 ${pkgs.roc-toolkit-patched}/bin/roc-recv --source "rtp:0.0.0.0:10001"
'';
serviceConfig = { Restart = "always"; };
};
services.process-media-controls = {
requires = [ "network.target" "pulseaudio.service" ];
after = [ "network.target" "pulseaudio.service" ];
wantedBy = [ "multi-user.target" ];
path = [ pkgs.pulseaudio ];
script = let
python = pkgs.python39.withPackages
(ps: with ps; [ pkgs.python39Packages.evdev ]);
in ''
(${python.interpreter} ${process-media-controls}) || true
'';
serviceConfig = {
Restart = "always";
StartLimitAction = "none";
};
};
timers.bt-autoconnect = {
wantedBy = [ "timers.target" ];
partOf = [ "bt-autoconnect.service" ];
timerConfig.OnCalendar = "minutely";
};
services.bt-autoconnect = {
serviceConfig.Type = "oneshot";
script = ''
${pkgs.bluez}/bin/bluetoothctl connect 3E:39:E7:B2:86:29 || true
'';
};
};
hardware.pulseaudio.extraConfig = ''
set-default-sink bluez_card.3E_39_E7_B2_86_29
'';
}

24
hosts/raspberry/services/music-friend/bluetooth.nix Normal file
View file

@ -0,0 +1,24 @@
{ tree, pkgs, ... }: {
imports = with tree; [
profiles.connectivity.bluetooth
profiles.sound.pulseaudio.pulse-bluetooth
];
systemd = {
timers.bt-autoconnect = {
wantedBy = [ "timers.target" ];
partOf = [ "bt-autoconnect.service" ];
timerConfig.OnCalendar = "minutely";
};
services.bt-autoconnect = {
serviceConfig.Type = "oneshot";
script = ''
${pkgs.bluez}/bin/bluetoothctl connect 3E:39:E7:B2:86:29 || true
'';
};
};
hardware.pulseaudio.extraConfig = ''
set-default-sink bluez_card.3E_39_E7_B2_86_29
'';
}

23
hosts/raspberry/services/music-friend/helper-scripts.nix Normal file
View file

@ -0,0 +1,23 @@
{ pkgs, ... }:
let
mpd-server = "hetzner-vm.tailscale-internal.genderfucked.monster";
sync-with-mpd-server = pkgs.writeShellScriptBin "sync-with-mpd-server" ''
#!/usr/bin/env bash
set -x
vmMpc() {
mpc -h "$(cat /secrets/mpd-password)@${mpd-server}" "$@"
}
#mpc clear
POSITION=$(vmMpc status -f "%position%" | head -n 1)
CURRENT_TIMESTAMP=$(vmMpc status | awk '/^\[playing\]/ { sub(/\/.+/,"",$3); split($3,a,/:/); print a[1]*60+a[2] }')
mpc clear
mpc rescan
vmMpc -f "%file%" playlist | mpc add
mpc play "$POSITION"
mpc seek "$CURRENT_TIMESTAMP"
mpc play
'';
in { environment.systemPackages = [ sync-with-mpd-server ]; }

4
hosts/raspberry/services/music-friend/local-mpd.nix Normal file
View file

@ -0,0 +1,4 @@
{ tree, ... }: {
# TODO: move this to its own profile
imports = with tree; [ hosts.lappy.profiles.mpd ];
}

23
hosts/raspberry/services/music-friend/process-media-controls.nix Normal file
View file

@ -0,0 +1,23 @@
{ pkgs, ... }:
let
process-media-controls = pkgs.writeText "process-media-controls"
(builtins.readFile ./process-media-controls.py);
in {
systemd.services.process-media-controls = {
requires = [ "network.target" "pulseaudio.service" ];
after = [ "network.target" "pulseaudio.service" ];
wantedBy = [ "multi-user.target" ];
path = [ pkgs.pulseaudio ];
script = let
python = pkgs.python39.withPackages
(ps: with ps; [ pkgs.python39Packages.evdev ]);
in ''
export PULSE_SERVER=127.0.0.1
(${python.interpreter} ${process-media-controls}) || true
'';
serviceConfig = {
Restart = "always";
StartLimitAction = "none";
};
};
}

0
hosts/raspberry/services/process-media-controls.py → hosts/raspberry/services/music-friend/process-media-controls.py
View file

7
hosts/raspberry/services/music-friend/pulseaudiio.nix Normal file
View file

@ -0,0 +1,7 @@
{ tree, ... }: {
imports = with tree; [
profiles.sound.pulseaudio.pulse
profiles.sound.pulseaudio.pulse-systemwide
profiles.sound.pulseaudio.pulse-recv-native-localhost
];
}

1
outputs.nix
View file

@ -6,6 +6,7 @@ let
folder = ./.;
config = {
"hosts/*/services".functor.enable = true;
"hosts/raspberry/services/music-friend".functor.enable = true;
"hosts/*/home".functor.enable = true;
"hosts/*/profiles".functor.enable = true;
"profiles/*".functor.enable = true;

4
overlay/gobar/default.nix
View file

@ -6,8 +6,8 @@ buildGoModule rec {
src = fetchFromGitLab {
owner = "ChaotiCryptidz";
repo = "gobar";
rev = "c7891afcd92bf0a31077098c66cbc4070d8b9340";
sha256 = "sha256-tuHHB7xX4vqsBwe/LsNg5+v+gzg6xotZ9MDK+fk3mR4=";
rev = "34c807423e5ea1420dbe2c08574cdc234f9b0789";
sha256 = "sha256-H+CjnkMde3rx7CoLKOluxHlYrhZGqzTnU8oOgkDEwsc=";
#sha256 = lib.fakeSha256;
};

70
overlay/roc-toolkit-patched/default.nix
View file

@ -1,20 +1,6 @@
{ stdenv,
lib,
fetchFromGitHub,
sconsPackages,
ragel,
gengetopt,
pkg-config,
libuv,
openfecSupport ? true,
openfec,
libunwindSupport ? true,
libunwind,
pulseaudioSupport ? true,
libpulseaudio,
soxSupport ? true,
sox
}:
{ stdenv, lib, fetchFromGitHub, sconsPackages, ragel, gengetopt, pkg-config
, libuv, openfecSupport ? true, openfec, libunwindSupport ? true, libunwind
, pulseaudioSupport ? true, libpulseaudio, soxSupport ? true, sox }:
stdenv.mkDerivation rec {
pname = "roc-toolkit";
@ -27,42 +13,34 @@ stdenv.mkDerivation rec {
sha256 = "sha256:1pld340zfch4p3qaf5anrspq7vmxrgf9ddsdsq92pk49axaaz19w";
};
nativeBuildInputs = [
sconsPackages.scons_3_0_1
ragel
gengetopt
pkg-config
];
nativeBuildInputs = [ sconsPackages.scons_3_0_1 ragel gengetopt pkg-config ];
buildInputs = [
libuv
libunwind
openfec
libpulseaudio
sox
];
buildInputs = [ libuv libunwind openfec libpulseaudio sox ];
sconsFlags =
[ "--build=${stdenv.buildPlatform.config}"
"--host=${stdenv.hostPlatform.config}"
"--prefix=${placeholder "out"}"
"--disable-tests" ] ++
lib.optional (!soxSupport) "--disable-sox" ++
lib.optional (!libunwindSupport) "--disable-libunwind" ++
lib.optional (!pulseaudioSupport) "--disable-pulseaudio" ++
(if (!openfecSupport)
then ["--disable-openfec"]
else [ "--with-libraries=${openfec}/lib"
"--with-openfec-includes=${openfec.dev}/include" ]);
sconsFlags = [
"--build=${stdenv.buildPlatform.config}"
"--host=${stdenv.hostPlatform.config}"
"--prefix=${placeholder "out"}"
"--disable-tests"
] ++ lib.optional (!soxSupport) "--disable-sox"
++ lib.optional (!libunwindSupport) "--disable-libunwind"
++ lib.optional (!pulseaudioSupport) "--disable-pulseaudio"
++ (if (!openfecSupport) then
[ "--disable-openfec" ]
else [
"--with-libraries=${openfec}/lib"
"--with-openfec-includes=${openfec.dev}/include"
]);
prePatch = lib.optionalString stdenv.isAarch64
"sed -i 's/c++98/c++11/g' SConstruct";
prePatch =
lib.optionalString stdenv.isAarch64 "sed -i 's/c++98/c++11/g' SConstruct";
meta = with lib; {
description = "Roc is a toolkit for real-time audio streaming over the network";
description =
"Roc is a toolkit for real-time audio streaming over the network";
homepage = "https://github.com/roc-streaming/roc-toolkit";
license = licenses.mpl20;
maintainers = with maintainers; [ bgamari ];
platforms = platforms.unix;
};
}
}

4
profiles/sshd/sshd.nix
View file

@ -1,8 +1,8 @@
{ ... }: {
{ lib, ... }: {
services.openssh = {
enable = true;
passwordAuthentication = false;
challengeResponseAuthentication = false;
kbdInteractiveAuthentication = lib.mkDefault false;
permitRootLogin = "prohibit-password";
kexAlgorithms = [ "curve25519-sha256@libssh.org" ];
extraConfig = ''