Restructure flake.nix and add JHelioviewer package

flake.lock

@@ -1,17 +1,5 @@
 {
   "nodes": {
-    "currentSystem": {
-      "locked": {
-        "lastModified": 1717805060,
-        "narHash": "sha256-jgZROz6KZg2bOy4PGGd/vzpmn7v22+C+2Ivwfk26OXo=",
-        "path": "/etc/nixos/hostname",
-        "type": "path"
-      },
-      "original": {
-        "path": "/etc/nixos/hostname",
-        "type": "path"
-      }
-    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -37,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718530513,
+        "lastModified": 1720042825,
-        "narHash": "sha256-BmO8d0r+BVlwWtMLQEYnwmngqdXIuyFzMwvmTcLMee8=",
+        "narHash": "sha256-A0vrUB6x82/jvf17qPCpxaM+ulJnD8YZwH9Ci0BsAzE=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a1fddf0967c33754271761d91a3d921772b30d0e",
+        "rev": "e1391fb22e18a36f57e6999c7a9f966dc80ac073",
         "type": "github"
       },
       "original": {
@@ -58,11 +46,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1719180626,
+        "lastModified": 1720045378,
-        "narHash": "sha256-vZAzm5KQpR6RGple1dzmSJw5kPivES2heCFM+ZWkt0I=",
+        "narHash": "sha256-lmE7B+QXw7lWdBu5GQlUABSpzPk3YBb9VbV+IYK5djk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "6b1f90a8ff92e81638ae6eb48cd62349c3e387bb",
+        "rev": "0a30138c694ab3b048ac300794c2eb599dc40266",
         "type": "github"
       },
       "original": {
@@ -73,11 +61,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1718983919,
+        "lastModified": 1719468428,
-        "narHash": "sha256-+1xgeIow4gJeiwo4ETvMRvWoircnvb0JOt7NS9kUhoM=",
+        "narHash": "sha256-vN5xJAZ4UGREEglh3lfbbkIj+MPEYMuqewMn4atZFaQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "90338afd6177fc683a04d934199d693708c85a3b",
+        "rev": "1e3deb3d8a86a870d925760db1a5adecc64d329d",
         "type": "github"
       },
       "original": {
@@ -89,11 +77,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1718835956,
+        "lastModified": 1719956923,
-        "narHash": "sha256-wM9v2yIxClRYsGHut5vHICZTK7xdrUGfrLkXvSuv6s4=",
+        "narHash": "sha256-nNJHJ9kfPdzYsCOlHOnbiiyKjZUW5sWbwx3cakg3/C4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "dd457de7e08c6d06789b1f5b88fc9327f4d96309",
+        "rev": "706eef542dec88cc0ed25b9075d3037564b2d164",
         "type": "github"
       },
       "original": {
@@ -105,11 +93,11 @@
     },
     "nixpkgs-stable_2": {
       "locked": {
-        "lastModified": 1719099622,
+        "lastModified": 1719663039,
-        "narHash": "sha256-YzJECAxFt+U5LPYf/pCwW/e1iUd2PF21WITHY9B/BAs=",
+        "narHash": "sha256-tXlrgAQygNIy49LDVFuPXlWD2zTQV9/F8pfoqwwPJyo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5e8e3b89adbd0be63192f6e645e0a54080004924",
+        "rev": "4a1e673523344f6ccc84b37f4413ad74ea19a119",
         "type": "github"
       },
       "original": {
@@ -121,11 +109,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1719075281,
+        "lastModified": 1719848872,
-        "narHash": "sha256-CyyxvOwFf12I91PBWz43iGT1kjsf5oi6ax7CrvaMyAo=",
+        "narHash": "sha256-H3+EC5cYuq+gQW8y0lSrrDZfH71LB4DAf+TDFyvwCNA=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a71e967ef3694799d0c418c98332f7ff4cc5f6af",
+        "rev": "00d80d13810dbfea8ab4ed1009b09100cca86ba8",
         "type": "github"
       },
       "original": {
@@ -137,7 +125,6 @@
     },
     "root": {
       "inputs": {
-        "currentSystem": "currentSystem",
         "flake-utils": "flake-utils",
         "home-manager-stable": "home-manager-stable",
         "home-manager-unstable": "home-manager-unstable",
@@ -152,11 +139,11 @@
         "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
-        "lastModified": 1719111739,
+        "lastModified": 1719873517,
-        "narHash": "sha256-kr2QzRrplzlCP87ddayCZQS+dhGW98kw2zy7+jUXtF4=",
+        "narHash": "sha256-D1dxZmXf6M2h5lNE1m6orojuUawVPjogbGRsqSBX+1g=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "5e2e9421e9ed2b918be0a441c4535cfa45e04811",
+        "rev": "a11224af8d824935f363928074b4717ca2e280db",
         "type": "github"
       },
       "original": {

flake.nix

@@ -2,8 +2,6 @@
     description = "NixOS configuration";
 
     inputs = {
-        currentSystem.url = "path:/etc/nixos/hostname";
-
         nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.05";
 
         nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
@@ -21,7 +19,6 @@
     };
 
     outputs = inputs@{ self
-                     , currentSystem
                      , nixpkgs-stable
                      , nixpkgs-unstable
                      , home-manager-stable
@@ -29,17 +26,22 @@
                      , flake-utils
                      , sops-nix
                      , ...
-                     }: let
+                     }:
+        let
             inherit (self) outputs;
-        inherit (currentSystem) hostname;
+            lib = nixpkgs-stable.lib;
 
             overlays = import ./overlays { inherit inputs; };
             utils = import ./utils;
 
-        configs."ankaa" = {
+            configs = [
+                {
+                    hostname = "ankaa";
                     system = "x86_64-linux";
-            common.nixpkgs = "unstable";
+                    nixpkgs = nixpkgs-unstable;
+                    home-manager = home-manager-unstable;
                     
+                    options = {
                         openssh = {
                             enable = true;
                             port = 2222;
@@ -79,7 +81,7 @@
                                 desktop = true;
                             };
 
-                monitors = pkgs.lib.mkMerge [
+                            monitors = lib.mkMerge [
                                 (utils.mkMonitor {
                                     monitor = "DP-2";
                                     resolution = "3440x1440";
@@ -107,14 +109,15 @@
                         networking = {
                             wireguard.enable = true;
                         };
-
-
                     };
-
+                }
-        configs."alpheratz" = {
+                {
+                    hostname = "alpheratz";
                     system = "x86_64-linux";
-            common.nixpkgs = "unstable";
+                    nixpkgs = nixpkgs-unstable;
+                    home-manager = home-manager-unstable;
 
+                    options = {
                         laptop = {
                             powersave.enable = true;
                             backlight.enable = true;
@@ -149,11 +152,14 @@
                             wireguard.enable = true;
                         };
                     };
-
+                }
-        configs."diphda" = {
+                {
+                    hostname = "diphda";
                     system = "x86_64-linux";
-            common.nixpkgs = "stable";
+                    nixpkgs = nixpkgs-stable;
+                    home-manager = home-manager-stable;
 
+                    options = {
                         openssh.enable = true;
 
                         networking = {
@@ -162,26 +168,26 @@
                             };
                         };
                     };
+                }
+            ];
 
-        currentConfig = configs."${hostname}";
+        in {
-        system = currentConfig.system;
+            nixosConfigurations = builtins.listToAttrs (map (config: 
-
+                let 
-        nixpkgs = if currentConfig.common.nixpkgs == "unstable" then
+                    inherit (config) nixpkgs home-manager system hostname;
-            nixpkgs-unstable
-        else
-            nixpkgs-stable;
-
-        home-manager = if currentConfig.common.nixpkgs == "unstable" then
-            home-manager-unstable
-        else
-            home-manager-stable;
 
                     pkgs = import nixpkgs {
                         inherit system;
                         overlays = with overlays; [ gamescope ];
-                config.allowUnfree = true;
                     };
 
+                    localPackages = pkgs.lib.genAttrs flake-utils.lib.defaultSystems (system: {
+                            kickoff-dot-desktop = pkgs.callPackage ./pkgs/kickoff-dot-desktop.nix {};
+                            gamescope-old = pkgs.callPackage ./pkgs/gamescope-old {};
+                            gamescope-dbg = pkgs.callPackage ./pkgs/gamescope-dbg {};
+                            jhelioviewer = pkgs.callPackage ./pkgs/jhelioviewer.nix {};
+                        }
+                    );
 
                     systemConfig = if builtins.pathExists (./. + "/hosts/${hostname}/system.nix") then
                         (./. + "/hosts/${hostname}/system.nix")
@@ -192,18 +198,18 @@
                         (./. + "/hosts/${hostname}/home.nix")
                     else 
                         ./hosts/default/home.nix;
-
+                in
-        in {
+                {
-            nixosConfigurations = {
+                    name = config.hostname;
-                "${hostname}" = nixpkgs.lib.nixosSystem {
+                    value = nixpkgs.lib.nixosSystem {
                         specialArgs = {
-                        inherit (outputs) localPackages;
+                            inherit localPackages;
                             inherit pkgs;
                         };
                         modules = [
                             {
                                 networking.hostName = hostname;
-                            simmer = currentConfig;
+                                simmer = config.options;
                             }
                             systemConfig
                             (./. + "/hosts/${hostname}/hardware-configuration.nix")
@@ -216,20 +222,15 @@
                                 home-manager.useUserPackages = true;
                                 home-manager.extraSpecialArgs = { 
                                     inherit utils;
-                                systemConfig = configs."${hostname}";
+                                    systemConfig = config.options;
                                 };
 
                                 home-manager.users.eesim = import homeConfig;
                             }
                         ];
                     };
-            };
+                })
-            localPackages = pkgs.lib.genAttrs flake-utils.lib.defaultSystems (system:
+            configs
-                {
-                    kickoff-dot-desktop = pkgs.callPackage ./pkgs/kickoff-dot-desktop.nix {};
-                    gamescope-old = pkgs.callPackage ./pkgs/gamescope-old {};
-                    gamescope-dbg = pkgs.callPackage ./pkgs/gamescope-dbg {};
-                }
             );
         };
 }

hosts/alpheratz/system.nix

@@ -6,6 +6,7 @@
     lib,
     config,
     pkgs,
+    localPackages,
     ...
 }: {
 
@@ -30,6 +31,8 @@
         secrets."wireguard/preshared" = {};
     };
 
+    environment.systemPackages = [ localPackages.x86_64-linux.jhelioviewer ];
+
     # Use the systemd-boot EFI boot loader.
     boot.loader.systemd-boot.enable = true;
     boot.loader.systemd-boot.xbootldrMountPoint = "/boot";
@@ -51,7 +54,7 @@
             listenPort = 51820;
             privateKeyFile = "/run/secrets/wireguard/private";
             dns = [ "192.168.1.1" ];
-            autostart = false;
+            autostart = true;
 
             peers = [
                 {

modules/home/sway.nix

@@ -16,11 +16,30 @@ in
         services.swayidle = {
             enable = true;
             timeouts = [
-                { 
+                (mkIf gui.sway.desktop { 
                     timeout = 600;
                     command = "${pkgs.sway}/bin/swaymsg 'output * dpms off'";
                     resumeCommand = "${pkgs.sway}/bin/swaymsg 'output * dpms on'";
-                }
+                })
+                (mkIf (!gui.sway.desktop) {
+                    timeout = 300;
+                    command = "${pkgs.swaylock}/bin/swaylock -f -c 000000";
+                })
+                (mkIf (!gui.sway.desktop) {
+                    timeout = 420;
+                    command = "${pkgs.sway}/bin/swaymsg 'output * dpms off'";
+                    resumeCommand = "${pkgs.sway}/bin/swaymsg 'output * dpms on'";
+                })
+                (mkIf (!gui.sway.desktop) {
+                    timeout = 600;
+                    command = "systemctl suspend";
+                })
+            ];
+            events = [
+                (mkIf (!gui.sway.desktop) {
+                    event = "before-sleep";
+                    command = "${pkgs.swaylock}/bin/swaylock -f -c 000000";
+                })
             ];
                 
         };

modules/nix/gui.nix

@@ -33,6 +33,9 @@ in
         services.gnome.gnome-keyring.enable = mkIf cfg.secrets true;
         services.dbus.packages = mkIf cfg.secrets [ pkgs.gnome.seahorse ];
 
+        # Remove when nixpkgs issue 143365 is fixed
+        security.pam.services.swaylock = mkIf (!cfg.sway.desktop) {};
+
         xdg.portal.config.common = [ "wlr" "gtk" ];
         programs.thunar.enable = true;
 

pkgs/jhelioviewer.nix

@@ -0,0 +1,74 @@
+{ lib
+, stdenv
+, jdk
+, jre
+, ant
+, jogl
+, fetchFromGitHub
+, makeDesktopItem
+, copyDesktopItems
+, stripJavaArchivesHook
+, makeWrapper
+, ...
+}:
+stdenv.mkDerivation {
+    name = "JHelioviewer";
+
+    src = fetchFromGitHub {
+        owner = "Helioviewer-Project";
+        repo = "JHelioviewer-SWHV";
+        rev = "537b60bbf4c40e46b98d7a1c0167f3c943e73cd2";
+        hash = "sha256-LBiywlXAgMifn6ov04CwEnfhSWskSzIy5Cs3NeL90Ts=";
+    };
+
+    nativeBuildInputs = [ 
+        jdk
+        ant
+        stripJavaArchivesHook
+        makeWrapper
+        copyDesktopItems
+    ];
+
+    buildPhase = ''
+        runHook preBuild
+        ant
+        runHook postBuild
+    '';
+
+    desktopItems = [
+        (makeDesktopItem {
+            name = "jhelioviewer";
+            desktopName = "JHelioviewer";
+            exec = "jhelioviewer";
+            comment = "A visualization tool for solar physics data based on the JPEG 2000 image compression standard, and part of the open source ESA/NASA Helioviewer Project";
+            icon = "hvLogo";
+        })
+    ];
+
+    installPhase = ''
+        runHook preInstall
+
+        mkdir -p $out/share/java/
+        mkdir -p $out/share/java/lib
+
+        install -Dm644 JHelioviewer.jar $out/share/java/
+
+        cp -r lib/* $out/share/java/lib/
+
+        rm $out/share/java/lib/jogl/*.jar
+        cp -v ${jogl}/share/java/jogl*.jar ${jogl}/share/java/glue*.jar $out/share/java/lib/jogl
+
+        mkdir $out/bin
+        makeWrapper ${jre}/bin/java $out/bin/jhelioviewer \
+            --add-flags "-cp $out/share/java/JHelioviewer.jar" \
+            --add-flags "--add-exports java.desktop/sun.awt=ALL-UNNAMED" \
+            --add-flags "--add-exports java.desktop/sun.swing=ALL-UNNAMED" \
+            --add-flags "org.helioviewer.jhv.JHelioviewer" 
+
+        mkdir -p $out/share/icons
+
+        cp -v docs/hvLogo.png $out/share/icons/
+
+        runHook postInstall
+    '';
+}