update

flake.nix

@@ -26,7 +26,7 @@
       packages.showGokillStatus = 
       let
         watchGokillStatus = pkgs.writeShellScriptBin "watch-gokill-status" ''
-          watch -c -t "${gokillPackage}/bin/gokillctl --db=/etc/gokill status; ${gokillPackage}/bin/gokillctl --db=/etc/gokill remote status"  
+          ${pkgs.procps}/bin/watch -c -t "${gokillPackage}/bin/gokillctl --db=/etc/gokill status; ${gokillPackage}/bin/gokillctl --db=/etc/gokill remote status"  
         '';
       in
       pkgs.writeShellScriptBin "show-gokill-status" ''
@@ -34,16 +34,64 @@
         APP_COMMAND="${watchGokillStatus}/bin/watch-gokill-status"
         TARGET_WORKSPACE="1"
         
-        i3-msg "exec $TERMINAL -T 'Status' -e $APP_COMMAND;"
-        #        workspace $TARGET_WORKSPACE; \
+        #env DISPLAY=:0 ${pkgs.sudo}/bin/sudo su -c "${pkgs.i3}/bin/i3-msg \"exec $TERMINAL -T 'Status' -e $APP_COMMAND;\"" rpi
+        ${pkgs.i3}/bin/i3-msg "exec $TERMINAL -T 'Status' -e $APP_COMMAND";
         #        layout tabbed"
       '';
 
+      packages.alarmSound = pkgs.writeShellScriptBin "alarm-sound" ''
+        # 533 == pin 21
+        # use cat /sys/kernel/debug/gpio to get assignments
+        
+        exportPin()
+        {
+          if [ ! -e $BASE_GPIO_PATH/gpio$1 ]; then
+            echo "$1" > /sys/class/gpio/export
+            echo "out" > /sys/class/gpio/gpio$1/direction
+          fi
+        }
+        
+        setState()
+        {
+          echo $2 > /sys/class/gpio/gpio$1/value
+        }
+        
+        # GPIO 26 - Use as VCC
+        exportPin "538"
+        setState "538" "1"
+        
+        # GPIO 19 - Use as Signal
+        exportPin "531"
+        
+        echo "Starting Alert sound!"
+        for i in {1..5}; do
+          echo "Alert Iteration $i of 5"
+          setState "531" "1"
+          sleep 1
+          setState "531" "0"
+          sleep 1
+        done
+        echo "Finished Alert sound!"
+      '';
+
+      packages.showAlert = pkgs.writeShellScriptBin "show-alert" ''
+        echo "show alert"
+        export DISPLAY=:0
+        echo "call xset"
+        ${pkgs.xorg.xset}/bin/xset dpms force on
+        echo "call alert"
+        ${self.packages.${system}.alertTest}/bin/alert
+
+        #env DISPLAY=:0 sudo su -c "${pkgs.xorg.xset}/bin/xset dpms force on" rpi
+        #env DISPLAY=:0 sudo su -c "${self.packages.${system}.alertTest}/bin/alert" rpi
+      '';
+
+
       packages.alertTest = pkgs.buildGoModule {
         pname = "alertTest";
         version = "0.5";
         vendorHash = "sha256-VNhegIXNH4rNdLaH8fALtA6iMu5ejX3gqXQRw9TWDU8=";
-        src = ./.;
+        src = ./scripts/alert;
       
         nativeBuildInputs = [
           pkgs.pkg-config
@@ -86,6 +134,7 @@
           modules = [
             "${nixpkgs}/nixos/modules/installer/sd-card/sd-image-aarch64.nix"
             inputs.nixos-hardware.nixosModules.raspberry-pi-3
+            inputs.gokill.nixosModules.gokill
 
             ({ pkgs, ... }: {
               nix.nixPath = [
@@ -202,7 +251,56 @@
                   ${config.boot.loader.generic-extlinux-compatible.populateCmd} -c ${config.system.build.toplevel} -d ./files/boot
                 '';
               };
-        
+
+              systemd.services.gokill-status = {
+                enable = true;
+                description = "Open gokill status view at boot";
+                wantedBy = [ "graphical.target" ];
+                environment = {
+                  DISPLAY = ":0";
+                  XAUTHORITY = "/home/rpi/.Xauthority";
+                };
+                serviceConfig = {
+                  ExecStart = "${self.packages.aarch64-linux.showGokillStatus}/bin/show-gokill-status";
+                };
+              };
+
+              systemd.services.gokill = {
+                environment = {
+                  DISPLAY = ":0";
+                  XAUTHORITY = "/home/rpi/.Xauthority";
+                };
+              };
+
+              services.gokill = 
+              {
+                enable = true;
+                triggers = [
+                  {
+                    type = "Timeout";
+                    name = "custom timeout";
+                    options = {
+                      duration =  60;
+                    };
+                    actions = [
+                      {
+                          type = "ShellScript";
+                          options = {
+                            path = "${inputs.self.packages.aarch64-linux.showAlert}/bin/show-alert";
+                          };
+                          stage = 1;
+                      }
+                      #{
+                      #    type = "ShellScript";
+                      #    options = {
+                      #      path = "${self.packages.aarch64-linux.alarmSound}/bin/alarm-sound";
+                      #    };
+                      #    stage = 1;
+                      #}
+                    ];
+                  }
+                ];
+              };
         
               services.displayManager = {
               	autoLogin.enable = true;