stockholm/lass/2configs/home-media.nix

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with import <stockholm/lib>;
{ pkgs, ... }:
{
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imports = [
./mpv.nix
];
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users.users.media = {
isNormalUser = true;
uid = genid_uint31 "media";
extraGroups = [ "video" "audio" "pipewire" ];
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packages = [
(pkgs.writers.writeDashBin "mpv" ''
if test -e "$1"; then
mpv-ipc-cli loadfile "$(realpath "$1")"
else
mpv-ipc-cli loadfile "$1"
fi
'')
];
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};
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users.users.mainUser.packages = [
(pkgs.writers.writeDashBin "mpv" ''
if test -e "$1"; then
mpv-ipc-cli loadfile "$(realpath "$1")"
else
mpv-ipc-cli loadfile "$1"
fi
'')
];
services.xserver.displayManager.autoLogin = {
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enable = true;
user = "media";
};
hardware.pulseaudio.configFile = pkgs.writeText "pulse.pa" ''
.include ${pkgs.pulseaudioFull}/etc/pulse/default.pa
load-module module-native-protocol-tcp auth-ip-acl=127.0.0.1;10.42.0.0/24 auth-anonymous=1
'';
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environment.systemPackages = [
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(pkgs.writers.writeDashBin "mpv-ipc-cli" ''
set -efux
${pkgs.jq}/bin/jq -nc '{ "command": $ARGS.positional }' --args "$@" | ${pkgs.socat}/bin/socat - /tmp/mpv.ipc
'')
(pkgs.writers.writeDashBin "ipc-mpv" ''
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/run/current-system/sw/bin/mpv \
--audio-display=no --audio-channels=stereo \
--audio-samplerate=48000 --audio-format=s16 \
--ao-pcm-file=/run/snapserver/snapfifo --ao=pcm \
--audio-delay=-1 \
"$@"
'')
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pkgs.mpvc
(pkgs.writers.writeDashBin "iptv" ''
curl -Ssf 'https://iptv-org.github.io/iptv/index.nsfw.m3u' |
sed 's/.*,//' |
sed -z 's/\nhttp/,http/g' |
fzf --bind='enter:execute(echo {} | cut -d ',' -f 2 | xargs -0 mpv-ipc-cli loadfile)'
'')
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];
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environment.variables.SOCKET = "/tmp/mpv.ipc";
systemd.services.mpvd = {
wantedBy = [ "multi-user.target" ];
environment.DISPLAY = ":0";
serviceConfig = {
User = "media";
RemainAfterExit = true;
Nice = "-10";
ExecStart = ''${pkgs.tmux}/bin/tmux -2 new-session -d -s mpvd -- /run/current-system/sw/bin/ipc-mpv \
--audio-display=no --audio-channels=stereo \
--audio-samplerate=48000 --audio-format=s16 \
--ao-pcm-file=/run/snapserver/snapfifo --ao=pcm \
--audio-delay=-1 \
--network-timeout=3 \
--untimed --cache-pause=no \
--idle=yes --force-window=yes \
--loop-playlist=inf \
--input-ipc-server=/tmp/mpv.ipc
'';
ExecStop = "${pkgs.tmux}/bin/tmux kill-session -t mpvd";
ExecStartPre = [
"+${pkgs.writers.writeDash "remove_socket" ''
set -efux
rm -f /tmp/mpv.ipc
''}"
];
ExecStartPost = [
"+${pkgs.writers.writeDash "fix_permissions" ''
set -efux
until test -e /tmp/mpv.ipc; do
sleep 1
done
# sleep 2
chmod 666 /tmp/mpv.ipc || :
''}"
];
};
};
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}