115 lines
3 KiB
Nix
115 lines
3 KiB
Nix
{ lib
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, config
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, options
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, pkgs
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, ...
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}:
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let
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inherit (lib)
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literalExpression
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mdDoc
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mkEnableOption
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mkOption
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mkPackageOptionMD
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types
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;
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cfg = config.services.go2rtc;
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opt = options.services.go2rtc;
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format = pkgs.formats.yaml {};
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configFile = format.generate "go2rtc.yaml" cfg.settings;
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in
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{
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meta.buildDocsInSandbox = false;
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options.services.go2rtc = with types; {
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enable = mkEnableOption (mdDoc "go2rtc streaming server");
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package = mkPackageOptionMD pkgs "go2rtc" { };
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settings = mkOption {
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default = {};
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description = mdDoc ''
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go2rtc configuration as a Nix attribute set.
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See the [wiki](https://github.com/AlexxIT/go2rtc/wiki/Configuration) for possible configuration options.
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'';
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type = submodule {
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freeformType = format.type;
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options = {
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# https://github.com/AlexxIT/go2rtc/blob/v1.5.0/README.md#module-api
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api = {
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listen = mkOption {
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type = str;
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default = ":1984";
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example = "127.0.0.1:1984";
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description = mdDoc ''
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API listen address, conforming to a Go address string.
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'';
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};
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};
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# https://github.com/AlexxIT/go2rtc/blob/v1.5.0/README.md#source-ffmpeg
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ffmpeg = {
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bin = mkOption {
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type = path;
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default = "${lib.getBin pkgs.ffmpeg_6-headless}/bin/ffmpeg";
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defaultText = literalExpression "\${lib.getBin pkgs.ffmpeg_6-headless}/bin/ffmpeg";
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description = mdDoc ''
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The ffmpeg package to use for transcoding.
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'';
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};
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};
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# TODO: https://github.com/AlexxIT/go2rtc/blob/v1.5.0/README.md#module-rtsp
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rtsp = {
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};
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streams = mkOption {
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type = attrsOf (either str (listOf str));
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default = {};
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example = literalExpression ''
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{
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cam1 = "onvif://admin:password@192.168.1.123:2020";
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cam2 = "tcp://192.168.1.123:12345";
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}
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'';
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description = mdDoc ''
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Stream source configuration. Multiple source types are supported.
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Check the [configuration reference](https://github.com/AlexxIT/go2rtc/blob/v${cfg.package.version}/README.md#module-streams) for possible options.
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'';
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};
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# TODO: https://github.com/AlexxIT/go2rtc/blob/v1.5.0/README.md#module-webrtc
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webrtc = {
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};
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};
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};
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};
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};
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config = lib.mkIf cfg.enable {
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systemd.services.go2rtc = {
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after = [
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"network-online.target"
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];
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wantedBy = [
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"multi-user.target"
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];
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serviceConfig = {
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DynamicUser = true;
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User = "go2rtc";
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SupplementaryGroups = [
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# for v4l2 devices
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"video"
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];
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StateDirectory = "go2rtc";
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ExecStart = "${cfg.package}/bin/go2rtc -config ${configFile}";
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};
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};
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};
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}
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