89 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			89 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
{ config, pkgs, ... }:
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with pkgs.lib;
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let
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  cfg = config.services.nginx;
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  nginx = pkgs.nginx.override { fullWebDAV = cfg.fullWebDAV; };
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  configFile = pkgs.writeText "nginx.conf" ''
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    user ${cfg.user} ${cfg.group};
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    daemon off;
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    ${cfg.config}
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  '';
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in
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{
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  options = {
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    services.nginx = {
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      enable = mkOption {
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        default = false;
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        description = "
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          Enable the nginx Web Server.
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        ";
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      };
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      config = mkOption {
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        default = "events {}";
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        description = "
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          Verbatim nginx.conf configuration.
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        ";
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      };
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      stateDir = mkOption {
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        default = "/var/spool/nginx";
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        description = "
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          Directory holding all state for nginx to run.
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        ";
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      };
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      user = mkOption {
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        default = "nginx";
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        description = "User account under which nginx runs.";
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      };
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      group = mkOption {
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        default = "nginx";
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        description = "Group account under which nginx runs.";
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      };
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      fullWebDAV = mkOption {
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        default = false;
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        description = "Compile in a third party module providing full WebDAV support";
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      };
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    };
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  };
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  config = mkIf cfg.enable {
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    environment.systemPackages = [ nginx ];
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    # TODO: test user supplied config file pases syntax test
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    systemd.services.nginx = {
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      description = "Nginx Web Server";
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      after = [ "network.target" ];
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      wantedBy = [ "multi-user.target" ];
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      path = [ nginx ];
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      preStart =
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        ''
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        mkdir -p ${cfg.stateDir}/logs
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        chown -R ${cfg.user}:${cfg.group} ${cfg.stateDir}
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        '';
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      serviceConfig = {
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        ExecStart = "${nginx}/bin/nginx -c ${configFile} -p ${cfg.stateDir}";
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      };
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    };
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    users.extraUsers = optionalAttrs (cfg.user == "nginx") (singleton
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      { name = "nginx";
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        group = "nginx";
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        uid = config.ids.uids.nginx;
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      });
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    users.extraGroups = optionalAttrs (cfg.group == "nginx") (singleton
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      { name = "nginx";
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        gid = config.ids.gids.nginx;
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      });
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  };
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}
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