pub-solar-os/modules/virtualisation/scream-pulse.service.nix

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2021-05-30 19:10:28 +00:00
pkgs:
{
enable = true;
wantedBy = [ "multi-user.target" ];
unitConfig = {
Description = "Scream IVSHMEM pulse reciever";
BindsTo = [ "pipewire-pulse.service" ];
After = [ "pipewire-pulse.service" ];
Wants = [ "pipewire-pulse.service" ];
};
serviceConfig = {
Type = "simple";
ExecStartPre = [
"${pkgs.coreutils-full}/bin/truncate -s 0 /dev/shm/scream-ivshmem"
"${pkgs.coreutils-full}/bin/dd if=/dev/zero of=/dev/shm/scream-ivshmem bs=1M count=2"
];
ExecStart = "${pkgs.scream}/bin/scream -m /dev/shm/scream-ivshmem";
};
}