build(deps): bump cachix/cachix-action from 15 to 16

Bumps [cachix/cachix-action](https://github.com/cachix/cachix-action) from 15 to 16.
- [Release notes](https://github.com/cachix/cachix-action/releases)
- [Commits](https://github.com/cachix/cachix-action/compare/v15...v16)

---
updated-dependencies:
- dependency-name: cachix/cachix-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-devcontainers.yml

@@ -10,13 +10,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v9
-        with:
-          extra-conf: |
-            keep-going = true
       - name: Build
         run: |
-          nix build -f ./devcontainers --impure --print-out-paths --no-link > build_paths
+          nix build -f ./devcontainers --print-out-paths --no-link > build_paths
         env:
           NIXPKGS_ALLOW_UNFREE: "1"
       - name: Deploy devcontainers to GitHub registry
@@ -26,5 +22,5 @@ jobs:
           for image_archive in $(< build_paths); do
             CONTAINER_TAG=$(echo $image_archive | awk 'match($0, /docker-image-(\S+).tar.gz/, arr) {print arr[1]}')
             skopeo copy \
-                "docker-archive:${image_archive}" "docker://ghcr.io/${{ github.repository }}:${CONTAINER_TAG}"
+                "docker-archive:${image_archive}" "docker://ghcr.io/${{ github.repository }}"
           done

.github/workflows/build.yml

@@ -10,12 +10,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v9
-        with:
-          extra-conf: |
-            keep-going = true
       - name: Prepare push to binary cache
-        uses: cachix/cachix-action@v15
+        uses: cachix/cachix-action@v16
         if: ${{ github.ref == 'refs/heads/master' }}
         with:
           name: foo-dogsquared

.github/workflows/iso.yml

@@ -15,7 +15,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - name: Build ISO
         run: |
           nix build .#images.${{ matrix.arch }}.bootstrap-install-iso --out-link build-iso-result

.github/workflows/site.yml

@@ -10,7 +10,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - env:
           NIXPKGS_ALLOW_UNFREE: "1"
         run: nix build .#devPackages.x86_64-linux.website

configs/home-manager/foo-dogsquared/default.nix

@@ -101,6 +101,13 @@ in {
     };
   };
 
+  # GARBAGE DAY!
+  nix.gc = {
+    automatic = true;
+    frequency = "weekly";
+    randomizedDelaySec = "5m";
+  };
+
   # Set the profile picture. Most of the desktop environments should support
   # this.
   home.file.".face".source = ./files/logo.png;
@@ -113,6 +120,9 @@ in {
   xdg.userDirs.extraConfig.XDG_PROJECTS_DIR =
     "${config.home.homeDirectory}/Projects";
 
+  # Only enable autostart inside of NixOS systems.
+  xdg.autostart.enable = attrs ? nixosConfig;
+
   # Set nixpkgs config both outside and inside of home-manager.
   nixpkgs.config = import ./config/nixpkgs/config.nix;
   xdg.configFile."nixpkgs/config.nix".source = ./config/nixpkgs/config.nix;

configs/home-manager/foo-dogsquared/modules/programs/browsers.nix

@@ -1,7 +1,8 @@
 # WHOA! Even browsers with extensions can be declarative!
-{ config, lib, pkgs, ... }@attrs:
+{ config, lib, pkgs, foodogsquaredLib, ... }@attrs:
 
 let
+  inherit (foodogsquaredLib.xdg) getXdgDesktop;
   userCfg = config.users.foo-dogsquared;
   cfg = userCfg.programs.browsers;
 
@@ -95,7 +96,7 @@ in {
           {
             isDefault = true;
 
-            extensions = with pkgs.nur.repos.rycee.firefox-addons;
+            extensions.packages = with pkgs.nur.repos.rycee.firefox-addons;
               [
                 aw-watcher-web
                 bitwarden
@@ -206,9 +207,9 @@ in {
                   definedAliases = [ "@np" ];
                 };
 
-                "Bing".metaData.hidden = true;
+                "bing".metaData.hidden = true;
-                "Duckduckgo".metaData.hidden = true;
+                "duckduckgo".metaData.hidden = true;
-                "Google".metaData.alias = "@g";
+                "google".metaData.alias = "@g";
               };
             };
           }
@@ -263,6 +264,9 @@ in {
         ];
       };
 
+      xdg.autostart.entries =
+        lib.singleton (getXdgDesktop config.programs.firefox.package "firefox");
+
       # Configuring Bleachbit for Firefox cleaning.
       services.bleachbit.cleaners = [
         "firefox.backup"
@@ -306,7 +310,7 @@ in {
             [{ id = "egpjdkipkomnmjhjmdamaniclmdlobbo"; }];
         };
     in lib.foldl' enableSupportedBrowser { } supportedBrowsers // {
-      programs.firefox.profiles.personal.extensions =
+      programs.firefox.profiles.personal.extensions.packages =
         with pkgs.nur.repos.rycee.firefox-addons;
         [ firenvim ];
     }))

configs/home-manager/foo-dogsquared/modules/programs/nushell.nix

@@ -17,7 +17,6 @@ in {
           query
           polars
           formats
-          highlight
         ];
         extraConfig = ''
           $env.config = $env.config | merge deep --strategy=append {

configs/home-manager/foo-dogsquared/modules/programs/terminal-emulator.nix

@@ -1,6 +1,8 @@
-{ config, lib, pkgs, ... }@attrs:
+{ config, lib, pkgs, foodogsquaredLib, ... }@attrs:
 
 let
+  inherit (foodogsquaredLib.xdg) getXdgDesktop;
+
   userCfg = config.users.foo-dogsquared;
   cfg = userCfg.programs.terminal-emulator;
 
@@ -10,16 +12,7 @@ let
   '';
 
   hasNixosModuleEnable = attrs.nixosConfig.programs.wezterm.enable or false;
-in {
-  options.users.foo-dogsquared.programs.terminal-emulator.enable =
-    lib.mkEnableOption "foo-dogsquared's terminal emulator setup";
 
-  config = lib.mkIf cfg.enable (lib.mkMerge [
-    {
-      # We're just making a version of Wezterm with the default arguments if
-      # the user has them.
-      home.packages = let
-        inherit (pkgs) wezterm hiPrio;
   weztermUserDefaultDesktop = pkgs.makeDesktopItem {
     name = "org.wezfurlong.wezterm";
     desktopName = "WezTerm (user)";
@@ -44,7 +37,20 @@ in {
     type = "Application";
     categories = [ "System" "TerminalEmulator" "Utility" ];
   };
+in {
+  options.users.foo-dogsquared.programs.terminal-emulator.enable =
+    lib.mkEnableOption "foo-dogsquared's terminal emulator setup";
+
+  config = lib.mkIf cfg.enable (lib.mkMerge [
+    {
+      # We're just making a version of Wezterm with the default arguments if
+      # the user has them.
+      home.packages = let
+        inherit (pkgs) wezterm hiPrio;
       in [ wezterm (hiPrio weztermUserDefaultDesktop) weztermTypicalDesktop ];
+
+      xdg.autostart.entries =
+        lib.singleton (getXdgDesktop weztermUserDefaultDesktop "org.wezfurlong.wezterm");
     }
 
     (lib.mkIf (!hasNixosModuleEnable) {

configs/home-manager/foo-dogsquared/modules/programs/vs-code.nix

@@ -9,7 +9,7 @@ in {
 
   config = lib.mkIf cfg.enable {
     suites.editors.vscode.enable = true;
-    programs.vscode = {
+    programs.vscode.profiles.default = {
       extensions = with pkgs.vscode-extensions;
         [
           # Additional language support.

configs/home-manager/foo-dogsquared/modules/setups/development.nix

@@ -142,14 +142,18 @@ in {
       home.packages = with pkgs;
         [
           d-spy # Some GNOME dev probably developed this.
+          bustle # Hustle and...
         ];
     })
 
     (lib.mkIf cfg.creative-coding.enable {
       home.packages = with pkgs; [
+        decker
+        uxn
         supercollider-with-plugins
         processing
         (puredata-with-plugins (with pkgs; [ zexy ]))
+        tic-80-unstable
       ];
     })
   ]);

configs/home-manager/foo-dogsquared/modules/setups/music/default.nix

@@ -120,6 +120,9 @@ in {
     (lib.mkIf cfg.spotify.enable {
       home.packages = with pkgs; [ spotify ];
 
+      xdg.autostart.entries =
+        lib.singleton (foodogsquaredLib.xdg.getXdgDesktop pkgs.spotify "spotify");
+
       sops.secrets."spotify_env" = foodogsquaredLib.sops-nix.getAsOneSecret ./secrets.bin;
 
       state.ports.spotifyd.value =

configs/home-manager/foo-dogsquared/modules/setups/research.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, foodogsquaredLib, ... }:
 
 let
   userCfg = config.users.foo-dogsquared;
@@ -80,6 +80,9 @@ in {
         "application/vnd.anki" = [ "anki.desktop" ];
       };
 
+      xdg.autostart.entries =
+        lib.singleton (foodogsquaredLib.xdg.getXdgDesktop pkgs.zotero "zotero");
+
       users.foo-dogsquared.programs.custom-homepage.sections.services.links =
         lib.singleton {
           url = "http://localhost:${
@@ -87,6 +90,13 @@ in {
             }";
           text = "Local sync server";
         };
+
+      programs.python.modules = ps: with pkgs.swh; [
+        swh-core
+        swh-fuse
+        swh-model
+        swh-web-client
+      ];
     }
 
     (lib.mkIf userCfg.programs.shell.enable {

devcontainers/js-backend.nix

@@ -1,6 +1,7 @@
 { dockerTools, foodogsquaredLib, nodejs, bun, pnpm }:
 
-foodogsquaredLib.buildDockerImage {
+foodogsquaredLib.buildDockerImage rec {
   name = "js-backend";
+  tag = name;
   contents = [ nodejs bun pnpm ];
 }

devcontainers/ruby-on-rails.nix

@@ -2,5 +2,6 @@
 
 foodogsquaredLib.buildDockerImage {
   name = "ruby-on-rails";
+  tag = "ror-${ruby.version}";
   contents = [ ruby bundix mruby rails-new ];
 }

devcontainers/rust-backend.nix

@@ -1,7 +1,8 @@
 { dockerTools, foodogsquaredLib, rustc, cargo, rust-bindgen, rust-analyzer
 , nodejs }:
 
-foodogsquaredLib.buildDockerImage {
+foodogsquaredLib.buildDockerImage rec {
   name = "rust-backend";
+  tag = name;
   contents = [ cargo rust-bindgen rust-analyzer rustc nodejs ];
 }

flake.lock

@@ -71,11 +71,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1741921426,
+        "lastModified": 1742523104,
-        "narHash": "sha256-TV7AJaiF+9MLEkUbbX85EjplOpeEXXQhm2/14AVl+SM=",
+        "narHash": "sha256-xszUn7/EjXpq43LO9Qgn7je+2Z8qOfpYDGLoEjo25No=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "efab809432104b6f93d3903aa47e6fbbe2939038",
+        "rev": "808ae0382b035600bc8829918bfe5ea1fa63dab4",
         "type": "github"
       },
       "original": {
@@ -240,11 +240,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1738453229,
+        "lastModified": 1741352980,
-        "narHash": "sha256-7H9XgNiGLKN1G1CgRh0vUL4AheZSYzPm+zmZ7vxbJdo=",
+        "narHash": "sha256-+u2UunDA4Cl5Fci3m7S643HzKmIDAe+fiXrLqYsR2fs=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "32ea77a06711b758da0ad9bd6a844c5740a87abd",
+        "rev": "f4330d22f1c5d2ba72d3d22df5597d123fdb60a9",
         "type": "github"
       },
       "original": {
@@ -281,11 +281,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1738453229,
+        "lastModified": 1741352980,
-        "narHash": "sha256-7H9XgNiGLKN1G1CgRh0vUL4AheZSYzPm+zmZ7vxbJdo=",
+        "narHash": "sha256-+u2UunDA4Cl5Fci3m7S643HzKmIDAe+fiXrLqYsR2fs=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "32ea77a06711b758da0ad9bd6a844c5740a87abd",
+        "rev": "f4330d22f1c5d2ba72d3d22df5597d123fdb60a9",
         "type": "github"
       },
       "original": {
@@ -379,11 +379,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741379162,
+        "lastModified": 1742300892,
-        "narHash": "sha256-srpAbmJapkaqGRE3ytf3bj4XshspVR5964OX5LfjDWc=",
+        "narHash": "sha256-QmF0proyjXI9YyZO9GZmc7/uEu5KVwCtcdLsKSoxPAI=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "b5a62751225b2f62ff3147d0a334055ebadcd5cc",
+        "rev": "ea26a82dda75bee6783baca6894040c8e6599728",
         "type": "github"
       },
       "original": {
@@ -468,11 +468,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1741884213,
+        "lastModified": 1742522723,
-        "narHash": "sha256-qcfEVfhCXSzIz57PFR4AtILp+X0BaiF1zx3omKkxOrI=",
+        "narHash": "sha256-q135kPFx+BFfeAn838QfYo0pIJNYK0UFYdNa77EQMuM=",
         "owner": "helix-editor",
         "repo": "helix",
-        "rev": "44bddf51b76eab8b4096448e52a33964a52f7d2e",
+        "rev": "1dee64f7ec304c607afeb7da8db305e6de1d064c",
         "type": "github"
       },
       "original": {
@@ -490,11 +490,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739595404,
+        "lastModified": 1742014779,
-        "narHash": "sha256-0CjCfbq0yHWexOrpO06e2WU1r5JAqR6ffy1zgM3NksI=",
+        "narHash": "sha256-I6fG1zrfdLFcp/imGZElig0BJO3YU0QEXLgvwWoOpJ8=",
         "owner": "hercules-ci",
         "repo": "hercules-ci-effects",
-        "rev": "06519cec8fb32d219006da6eacd255504a9996af",
+        "rev": "524637ef84c177661690b924bf64a1ce18072a2c",
         "type": "github"
       },
       "original": {
@@ -531,11 +531,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741914680,
+        "lastModified": 1742508854,
-        "narHash": "sha256-Vu4DIZvgfWMzhUyxbHUrJaQb5232S5vuwxQ2sBcBVHk=",
+        "narHash": "sha256-vQQTIl4+slrcu7ftVKNBql9ngBdY0dcYGujdT7zIVp0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "30cce6848a5aa41ceb5fb33185b84868cc3e9bef",
+        "rev": "da0181819479ddc034a3db9a77ed21ea3bcc0668",
         "type": "github"
       },
       "original": {
@@ -585,11 +585,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1741911010,
+        "lastModified": 1742522630,
-        "narHash": "sha256-CIKnxI//A8J3N0cUXQ8HMqwpo/1igU89H8eIOrlrNts=",
+        "narHash": "sha256-1CQvUAtfVQtbn2n3UhxeEz9WF0WPc/bhMQknDPgpySM=",
         "owner": "nix-community",
         "repo": "neovim-nightly-overlay",
-        "rev": "6b175fb7c9d12ff039dc3e7f944256522658581d",
+        "rev": "e20681475b223c163d83c811a7fc4edf28b32c98",
         "type": "github"
       },
       "original": {
@@ -601,11 +601,11 @@
     "neovim-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1741907753,
+        "lastModified": 1742426477,
-        "narHash": "sha256-T8iwRFgFGQyENPRm/RIIpjDxP+GDIwTlYuFcY1LexQ8=",
+        "narHash": "sha256-MLlU8s/lVKHfYcl9g8Q4nOl3BVWc627fVII58qtL9d8=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "4f6196e91d23f17e6b25ea7356d5bbc5b87d95b6",
+        "rev": "175c09bd660d0cea62288e74cea925a9b15bee55",
         "type": "github"
       },
       "original": {
@@ -642,11 +642,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741619381,
+        "lastModified": 1742174123,
-        "narHash": "sha256-koZtlJRqi0/MD/AKd0KrXLA2NuBOVzlIyAJprjzpxZE=",
+        "narHash": "sha256-pDNzMoR6m1ZSJToZQ6XDTLVSdzIzmFl1b8Pc3f7iV6Y=",
         "owner": "nix-community",
         "repo": "nix-index-database",
-        "rev": "66537fb185462ba9b07f4e6f2d54894a1b2d04ab",
+        "rev": "2cfb4e1ca32f59dd2811d7a6dd5d4d1225f0955c",
         "type": "github"
       },
       "original": {
@@ -678,11 +678,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1740947705,
+        "lastModified": 1742217219,
-        "narHash": "sha256-Co2kAD2SZalOm+5zoxmzEVZNvZ17TyafuFsD46BwSdY=",
+        "narHash": "sha256-pLRjj0jTL1TloB0ptEwVF51IJJX8a17dSxg+gqiWb30=",
         "owner": "nix-community",
         "repo": "nixos-generators",
-        "rev": "507911df8c35939050ae324caccc7cf4ffb76565",
+        "rev": "83900d5154d840dfae1e0367c5290f59b9dccf03",
         "type": "github"
       },
       "original": {
@@ -693,11 +693,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1741792691,
+        "lastModified": 1742376361,
-        "narHash": "sha256-f0BVt1/cvA0DQ/q3rB+HY4g4tKksd03ZkzI4xehC2Ew=",
+        "narHash": "sha256-VFMgJkp/COvkt5dnkZB4D2szVdmF6DGm5ZdVvTUy61c=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "e1f12151258b12c567f456d8248e4694e9390613",
+        "rev": "daaae13dff0ecc692509a1332ff9003d9952d7a9",
         "type": "github"
       },
       "original": {
@@ -724,11 +724,11 @@
     },
     "nixos-unstable": {
       "locked": {
-        "lastModified": 1741851582,
+        "lastModified": 1742422364,
-        "narHash": "sha256-cPfs8qMccim2RBgtKGF+x9IBCduRvd/N5F4nYpU0TVE=",
+        "narHash": "sha256-mNqIplmEohk5jRkqYqG19GA8MbQ/D4gQSK0Mu4LvfRQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6607cf789e541e7873d40d3a8f7815ea92204f32",
+        "rev": "a84ebe20c6bc2ecbcfb000a50776219f48d134cc",
         "type": "github"
       },
       "original": {
@@ -740,11 +740,11 @@
     },
     "nixos-unstable-small": {
       "locked": {
-        "lastModified": 1741874442,
+        "lastModified": 1742450798,
-        "narHash": "sha256-NBj9G0yQ7FVqC8Pi61+D6Jv2EfJ9TRpHI301fgVzQn0=",
+        "narHash": "sha256-lfOAAaX68Ed7R6Iy2nbFAkGj6B8kHBp3nqZhgZjxR5c=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "01f44b8389188522fba255168c70eda093867746",
+        "rev": "b64ec1944ea40d9f3920f938e17ed39a9978c6c7",
         "type": "github"
       },
       "original": {
@@ -762,11 +762,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741870048,
+        "lastModified": 1742481215,
-        "narHash": "sha256-odXRdNZGdXg1LmwlAeWL85kgy/FVHsgKlDwrvbR2BsU=",
+        "narHash": "sha256-m7I/2UaGEFOI+Cy0RoADBi10NZt1WD5N3q2jUwPprE4=",
         "owner": "nix-community",
         "repo": "NixOS-WSL",
-        "rev": "5d76001e33ee19644a598ad80e7318ab0957b122",
+        "rev": "96d7df91cce0d7cd30d1958fe1aefcb5f9bfced7",
         "type": "github"
       },
       "original": {
@@ -777,11 +777,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1741851582,
+        "lastModified": 1742422364,
-        "narHash": "sha256-cPfs8qMccim2RBgtKGF+x9IBCduRvd/N5F4nYpU0TVE=",
+        "narHash": "sha256-mNqIplmEohk5jRkqYqG19GA8MbQ/D4gQSK0Mu4LvfRQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6607cf789e541e7873d40d3a8f7815ea92204f32",
+        "rev": "a84ebe20c6bc2ecbcfb000a50776219f48d134cc",
         "type": "github"
       },
       "original": {
@@ -808,11 +808,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1741862977,
+        "lastModified": 1742388435,
-        "narHash": "sha256-prZ0M8vE/ghRGGZcflvxCu40ObKaB+ikn74/xQoNrGQ=",
+        "narHash": "sha256-GheQGRNYAhHsvPxWVOhAmg9lZKkis22UPbEHlmZMthg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "cdd2ef009676ac92b715ff26630164bb88fec4e0",
+        "rev": "b75693fb46bfaf09e662d09ec076c5a162efa9f6",
         "type": "github"
       },
       "original": {
@@ -824,11 +824,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1741865919,
+        "lastModified": 1742395137,
-        "narHash": "sha256-4thdbnP6dlbdq+qZWTsm4ffAwoS8Tiq1YResB+RP6WE=",
+        "narHash": "sha256-WWNNjCSzQCtATpCFEijm81NNG1xqlLMVbIzXAiZysbs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "573c650e8a14b2faa0041645ab18aed7e60f0c9a",
+        "rev": "2a725d40de138714db4872dc7405d86457aa17ad",
         "type": "github"
       },
       "original": {
@@ -877,11 +877,11 @@
         "nuschtosSearch": "nuschtosSearch"
       },
       "locked": {
-        "lastModified": 1741709061,
+        "lastModified": 1742488644,
-        "narHash": "sha256-G1YTksB0CnVhpU1gEmvO3ugPS5CAmUpm5UtTIUIPnEI=",
+        "narHash": "sha256-vXpu7G4aupNCPlv8kAo7Y/jocfSUwglkvNx5cR0XjBo=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "3a3abf11700f76738d8ad9d15054ceaf182d2974",
+        "rev": "d44b33a1ea1a3e584a8c93164dbe0ba2ad4f3a13",
         "type": "github"
       },
       "original": {
@@ -897,11 +897,11 @@
         "treefmt-nix": "treefmt-nix_3"
       },
       "locked": {
-        "lastModified": 1741924094,
+        "lastModified": 1742529237,
-        "narHash": "sha256-NfObVoPh3ltaz/C9Nj8NaZ6YadtfoVnBGltWl6f+BQs=",
+        "narHash": "sha256-CZIrtAOiweXQexbHh070ddb/1HbH0ymWb7CwkVqzJRo=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "9ec063aa0dc0c12433705221947e3316a8991ba3",
+        "rev": "6b5c2c6a13c89b965ed2d123b70e3e792667ed89",
         "type": "github"
       },
       "original": {
@@ -920,11 +920,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1738508923,
+        "lastModified": 1741886583,
-        "narHash": "sha256-4DaDrQDAIxlWhTjH6h/+xfG05jt3qDZrZE/7zDLQaS4=",
+        "narHash": "sha256-sScfYKtxp3CYv5fJcHQDvQjqBL+tPNQqS9yf9Putd+s=",
         "owner": "NuschtOS",
         "repo": "search",
-        "rev": "86e2038290859006e05ca7201425ea5b5de4aecb",
+        "rev": "2974bc5fa3441a319fba943f3ca41f7dcd1a1467",
         "type": "github"
       },
       "original": {
@@ -997,11 +997,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741861888,
+        "lastModified": 1742406979,
-        "narHash": "sha256-ynOgXAyToeE1UdLNfrUn/hL7MN0OpIS2BtNdLjpjPf0=",
+        "narHash": "sha256-r0aq70/3bmfjTP+JZs4+XV5SgmCtk1BLU4CQPWGtA7o=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "d016ce0365b87d848a57c12ffcfdc71da7a2b55f",
+        "rev": "1770be8ad89e41f1ed5a60ce628dd10877cb3609",
         "type": "github"
       },
       "original": {
@@ -1078,11 +1078,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739829690,
+        "lastModified": 1742370146,
-        "narHash": "sha256-mL1szCeIsjh6Khn3nH2cYtwO5YXG6gBiTw1A30iGeDU=",
+        "narHash": "sha256-XRE8hL4vKIQyVMDXykFh4ceo3KSpuJF3ts8GKwh5bIU=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "3d0579f5cc93436052d94b73925b48973a104204",
+        "rev": "adc195eef5da3606891cedf80c0d9ce2d3190808",
         "type": "github"
       },
       "original": {
@@ -1153,11 +1153,11 @@
     },
     "wrapper-manager-fds": {
       "locked": {
-        "lastModified": 1740994401,
+        "lastModified": 1742274317,
-        "narHash": "sha256-A1yAH8DQA3Knon7uvLjXGaMKXJQc56x0hcrSRXSfwbY=",
+        "narHash": "sha256-AJhEE9IQGy+e+2M0sgcXkUyK6jzgzb9gfNXTpr08rUA=",
         "owner": "foo-dogsquared",
         "repo": "nix-module-wrapper-manager-fds",
-        "rev": "209c9c58b7d1084f0fcadf63d56564e5e91139e1",
+        "rev": "f8bbdc93a239f0f28d8cbe73ce03810952fdad04",
         "type": "github"
       },
       "original": {

lib/default.nix

@@ -13,6 +13,11 @@ in pkgs.lib.makeExtensible (self:
     trivial = callLib ./trivial.nix;
     data = callLib ./data.nix;
     math = callLib ./math.nix;
+    xdg = callLib ./xdg.nix;
+
+    # Just like from its inspiration, this contains Nix-representable data
+    # formats and won't have any attributes exported at the top-level.
+    formats = callLib ./formats.nix;
 
     # For future references, these are the only attributes that are going to be
     # exported as part of nixpkgs overlay.
@@ -43,6 +48,7 @@ in pkgs.lib.makeExtensible (self:
     inherit (self.trivial) countAttrs filterAttrs';
     inherit (self.data) importYAML renderTeraTemplate renderMustacheTemplate;
     inherit (self.fetchers) fetchInternetArchive fetchUgeeDriver;
+    inherit (self.xdg) getXdgDesktop;
   } // lib.optionalAttrs (builtins ? fetchTree) {
     flake = callLib ./flake.nix;
 

lib/formats.nix

@@ -0,0 +1,21 @@
+{ lib, pkgs, self }:
+
+{
+  # The gnome-session config files uses one from GLib. See the following link
+  # at <https://docs.gtk.org/glib/struct.KeyFile.html> for details about the
+  # keyfile formatting and possibly the Desktop Entry specification at
+  # <https://freedesktop.org/wiki/Specifications/desktop-entry-spec>.
+  glibKeyfile = {}: {
+    type = with lib.types;
+      let
+        valueType = oneOf [ bool float int str (listOf valueType) ] // {
+          description =
+            "GLib keyfile atom (bool, int, float, string, or a list of the previous atoms)";
+        };
+      in attrsOf (attrsOf valueType);
+
+    generate = name: value:
+      pkgs.callPackage
+      ({ lib, writeText }: writeText name (lib.generators.toDconfINI value));
+  };
+}

lib/xdg.nix

@@ -0,0 +1,31 @@
+{ pkgs, lib, self }:
+
+rec {
+  /**
+    Naively get the absolute path of a `.desktop` file given a derivation and a
+    name.
+
+    # Arguments
+
+    drv
+    : The derivation.
+
+    name
+    : The name of the `.desktop` file (without the `.desktop` extension).
+
+    # Type
+
+    ```
+    getXdgDesktop :: Derivation -> String -> Path
+    ```
+
+    # Example
+
+    ```nix
+    getXdgDesktop pkgs.wezterm "org.wezfurlong.wezterm"
+    => /nix/store/$HASH-wezterm-org.wezterm.wezterm.desktop
+    ```
+  */
+  getXdgDesktop = drv: name:
+    "${drv}/share/applications/${name}.desktop";
+}

modules/home-manager/_private/suites/editors.nix

@@ -38,19 +38,11 @@ in {
     (lib.mkIf cfg.vscode.enable {
       programs.vscode = {
         enable = true;
-        extensions = with pkgs.vscode-extensions; [
-          # All the niceties for developmenties.
-          ms-vscode-remote.vscode-remote-extensionpack
-          ms-vsliveshare.vsliveshare
-          tailscale.vscode-tailscale
-
-          # The other niceties.
-          vscode-icons-team.vscode-icons
-        ];
 
         # Yay! Thank you!
         mutableExtensionsDir = true;
 
+        profiles.default = {
           userSettings = {
             # Editor configurations.
             "editor.fontFamily" = "monospace";
@@ -74,6 +66,17 @@ in {
             "gitlens.showWelcomeOnInstall" = false;
             "gitlens.plusFeatures.enabled" = false;
           };
+
+          extensions = with pkgs.vscode-extensions; [
+            # All the niceties for developmenties.
+            ms-vscode-remote.vscode-remote-extensionpack
+            ms-vsliveshare.vsliveshare
+            tailscale.vscode-tailscale
+
+            # The other niceties.
+            vscode-icons-team.vscode-icons
+          ];
+        };
       };
 
       xdg.mimeApps.defaultApplications = {

modules/nixos/_private/workflows/a-happy-gnome/config/dconf/10-desktop.conf

@@ -20,6 +20,9 @@ clock-format = '24h'
 
 [org/gnome/desktop/privacy]
 disable-microphone = false
+max-age = 30
+remove-old-temp-files = true
+remove-old-trash-files = true
 
 [org/gnome/shell]
 disable-user-extensions = false

modules/nixos/_private/workflows/a-happy-gnome/default.nix

@@ -36,6 +36,7 @@ in {
         paperwm
         runcat
         windownavigator
+        valent
       ];
       example = lib.literalExpression ''
         with pkgs.gnomeExtensions; [
@@ -72,11 +73,12 @@ in {
         shortwave # Yer' humble internet radio.
         tangram # Your social media manager, probably.
         ymuse # Simple MPD client.
+        valent # ...ines 'tis season to share... phone data or something.
 
         gnome-backgrounds # Default backgrounds.
 
         gnome-menus # It is required for custom menus in extensions.
-        #gnome-extension-manager # The cooler GNOME extensions app.
+        gnome-extension-manager # The cooler GNOME extensions app.
         gnome-search-provider-recoll # This is here for some reason.
 
         # Nautilus extensions

modules/nixos/programs/gnome-session/default.nix

@@ -23,7 +23,7 @@ let
 
     generate = name: value:
       pkgs.callPackage
-      ({ writeText }: writeText name (lib.generators.toDconfINI value));
+      ({ writeText, lib }: writeText name (lib.generators.toDconfINI value)) { };
   };
 
   # The bulk of the work. Pretty much the main purpose of this module.
@@ -111,8 +111,8 @@ in {
   options.programs.gnome-session = {
     package = lib.mkOption {
       type = lib.types.package;
-      default = pkgs.gnome.gnome-session;
+      default = pkgs.gnome-session;
-      defaultText = "pkgs.gnome.gnome-session";
+      defaultText = "pkgs.gnome-session";
       description = ''
         The package containing gnome-session binary and systemd units. This
         module will use the `gnome-session` executable for the generated

pkgs/default.nix

@@ -20,7 +20,6 @@ in lib.makeScope pkgs.newScope (self: {
   fastn = callPackage ./fastn { };
   flatsync = callPackage ./flatsync { };
   freerct = callPackage ./freerct.nix { };
-  distant = callPackage ./distant.nix { };
   gnome-search-provider-recoll =
     callPackage ./gnome-search-provider-recoll.nix { };
   #graphite-design-tool = callPackage ./graphite-design-tool { };
@@ -50,7 +49,7 @@ in lib.makeScope pkgs.newScope (self: {
   #purrdata = callPackage ./purr-data { };
   speki = callPackage ./speki { };
   sqlc-gen-from-template = callPackage ./sqlc-gen-from-template { };
-  tic-80 = callPackage ./tic-80 { };
+  tic-80-unstable = callPackage ./tic-80 { };
   smile = callPackage ./smile { };
   sessiond = callPackage ./sessiond { };
   uwsm = callPackage ./uwsm { };

pkgs/distant.nix

@@ -1,30 +0,0 @@
-{ stdenv, lib, rustPlatform, fetchFromGitHub, pkg-config, openssl }:
-
-rustPlatform.buildRustPackage rec {
-  version = "0.20.0";
-  pname = "distant";
-
-  src = fetchFromGitHub {
-    owner = "chipsenkbeil";
-    repo = "distant";
-    rev = "v${version}";
-    hash = "sha256-DcnleJUAeYg3GSLZljC3gO9ihiFz04dzT/ddMnypr48=";
-  };
-  cargoHash = "sha256-7MNNdm4b9u5YNX04nBtKcrw+phUlpzIXo0tJVfcgb40=";
-
-  # Too many tests failing for now so we'll have to disable them. Much of the
-  # failed tests require a home directory and network access.
-  doCheck = false;
-
-  # We'll just tell to use the system's openssl to build openssl-sys.
-  env.OPENSSL_NO_VENDOR = 1;
-  nativeBuildInputs = [ pkg-config ];
-  buildInputs = [ openssl ];
-
-  meta = with lib; {
-    description = "Remotely edit files and run programs";
-    homepage = "https://github.com/chipsenkbeil/distant";
-    license = lib.licenses.mit;
-    maintainers = with maintainers; [ foo-dogsquared ];
-  };
-}

pkgs/firefox-addons/default.nix

@@ -2,10 +2,10 @@
   {
     "cookies-txt" = buildFirefoxXpiAddon {
       pname = "cookies-txt";
-      version = "0.7";
+      version = "0.8";
       addonId = "{12cf650b-1822-40aa-bff0-996df6948878}";
-      url = "https://addons.mozilla.org/firefox/downloads/file/4368538/cookies_txt-0.7.xpi";
+      url = "https://addons.mozilla.org/firefox/downloads/file/4451023/cookies_txt-0.8.xpi";
-      sha256 = "04ff7cf1fbebdba3c112fbd4d4ea83f90a08d8a267e63d44cca210659080930e";
+      sha256 = "0cfa85e4f1defc0f0e72c4b7a26372d7890d52780e555b868ef4a3759d7bc3ec";
       meta = with lib;
       {
         description = "Exports all cookies to a Netscape HTTP Cookie File, as used by curl, wget, and youtube-dl, among others.";
@@ -204,6 +204,21 @@
         platforms = platforms.all;
       };
     };
+    "tineye-reverse-image-search" = buildFirefoxXpiAddon {
+      pname = "tineye-reverse-image-search";
+      version = "2.0.9";
+      addonId = "tineye@ideeinc.com";
+      url = "https://addons.mozilla.org/firefox/downloads/file/4452436/tineye_reverse_image_search-2.0.9.xpi";
+      sha256 = "6693b267ca060df38112b3a7214932abfbd07424f7db235eba6e3752cbd5c297";
+      meta = with lib;
+      {
+        homepage = "https://tineye.com/";
+        description = "Click on any image on the web to search for it on TinEye. Recommended by Firefox! \r\nDiscover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.";
+        license = licenses.mit;
+        mozPermissions = [ "menus" "storage" "scripting" "activeTab" ];
+        platforms = platforms.all;
+      };
+    };
     "tor-control" = buildFirefoxXpiAddon {
       pname = "tor-control";
       version = "0.1.5";

pkgs/pop-launcher-plugin-jetbrains/default.nix

@@ -2,16 +2,17 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "pop-launcher-plugin-jetbrains";
-  version = "2022-08-07";
+  version = "2024-04-04";
 
   src = fetchFromGitHub {
     owner = "oknozor";
     repo = "pop-launcher-jetbrains-plugin";
-    rev = "9883ee1361c2de0bdd8ba4438a8e854303cdece6";
+    rev = "18a3d3d32c5760ad2086380a47f684c7b12b5d68";
-    sha256 = "sha256-yvkKZTulgDqr2k9M1rEEHc52IDcqMw9UA3xe/HOLD9M";
+    hash = "sha256-lBv1jwekbod3H1ANzAEKAHDNHdRb3LD2PM1LXiLErv8=";
   };
 
-  cargoSha256 = "sha256-WuqRU+dkRVGQL+fb3utcuS4HZRTGkBtcnri7lqO9rZk=";
+  cargoHash = "sha256-d54PlaKZaDhQ6PI/J1+IOMqgC/h5XUuEkULLbSTIcUw=";
+  useFetchCargoVendor = true;
 
   postInstall = ''
     install -Dm644 plugin.ron -t "$out/share/pop-launcher/plugins/jetbrains"

pkgs/software-heritage/swh-auth.nix

@@ -4,33 +4,32 @@ with python3Packages;
 
 buildPythonPackage rec {
   pname = "swh-auth";
-  version = "0.7.2";
+  version = "0.10.0";
+  pyproject = true;
 
   src = fetchPypi {
     inherit version;
-    pname = "swh.auth";
+    pname = "swh_auth";
-    sha256 = "sha256-f0++AuyJggoc19kPA/7UChbFjF/EoR+FztF00r5csLo=";
+    hash = "sha256-J/5oFm0QSPNeEDKIYHEzSXWA/6uSOj9eu3LXYUTZjC0=";
   };
 
   # Tests require network access.
   doCheck = false;
 
   propagatedBuildInputs = [
-    django
-    djangorestframework
-    sentry-sdk
     click
     pyyaml
-    (python-keycloak.overrideAttrs (final: prev: rec {
+    python-keycloak
-      version = "3.3.0";
+
-      src = pkgs.fetchPypi {
+    # Requirements for Django
-        inherit version;
+    django
-        pname = "python_keycloak";
+    djangorestframework
-        hash = "sha256-zIaBJvU1qk8yDcnqsk5GrzgcE7zIjZsHAbBCk+p1zSQ=";
+    sentry-sdk_2
-      };
+
-      propagatedBuildInputs = prev.propagatedBuildInputs
+    # Requirements for Starlette
-        ++ [ setuptools deprecation ];
+    starlette
-    }))
+    httpx
+    aiocache
 
     swh-core
   ];

pkgs/software-heritage/swh-core.nix

@@ -3,12 +3,13 @@
 with python3Packages;
 buildPythonPackage rec {
   pname = "swh-core";
-  version = "2.24.0";
+  version = "4.0.0";
+  pyproject = true;
 
   src = fetchPypi {
     inherit version;
-    pname = "swh.core";
+    pname = "swh_core";
-    sha256 = "sha256-62xFSPxW/XvK5v1i4RA7Iwrr4V5nfxrs+PGHHC56trQ=";
+    hash = "sha256-da0Kx/pyHybW8oSIyH0/UqivGkSsvnQe7OoVY2p0glA=";
   };
 
   # Tests require network access.
@@ -19,7 +20,7 @@ buildPythonPackage rec {
     deprecated
     pyyaml
     python-magic
-    sentry-sdk
+    sentry-sdk_2
 
     # swh.core.db
     psycopg2
@@ -36,6 +37,7 @@ buildPythonPackage rec {
     flask
     iso8601
     msgpack
+    backports-entry-points-selectable
 
     setuptools-scm
   ];

pkgs/software-heritage/swh-fuse.nix

@@ -3,12 +3,13 @@
 with python3Packages;
 buildPythonPackage rec {
   pname = "swh-fuse";
-  version = "1.0.6";
+  version = "1.1.0";
+  pyproject = true;
 
   src = fetchPypi {
     inherit version;
     pname = "swh.fuse";
-    sha256 = "sha256-b1k4XJxaSGrdqQnKnu6EAaZoEVkdZqjt0vd6k+q+H3k=";
+    hash = "sha256-pkTZiUm+Sun+7gBNWXJUHUXTmEIz5tjvfGcU4cUL9Xg=";
   };
 
   doCheck = false;

pkgs/software-heritage/swh-model.nix

@@ -3,18 +3,17 @@
 with python3Packages;
 buildPythonPackage rec {
   pname = "swh-model";
-  version = "6.7.0";
+  version = "7.1.0";
+  pyproject = true;
 
   src = fetchPypi {
     inherit version;
-    pname = "swh.model";
+    pname = "swh_model";
-    sha256 = "sha256-88xlN/vGXMG858+0A1Wb4EIYC9btRTopY7Ryvw/huDo=";
+    hash = "sha256-MdyhpKm4UzIFVMhIlAT75OMUmfDcOFZzk/dJIZASwmE=";
   };
 
   doCheck = false;
   propagatedBuildInputs = [
-    click
-    dulwich
     deprecated
     typing-extensions
     hypothesis
@@ -22,8 +21,14 @@ buildPythonPackage rec {
     python-dateutil
     attrs
     attrs-strict
+    aiohttp
+    pytz
 
     swh-core
+
+    # requirements for CLI
+    click
+    dulwich
   ];
 
   meta = with lib; {

pkgs/software-heritage/swh-web-client.nix

@@ -3,12 +3,13 @@
 with python3Packages;
 buildPythonPackage rec {
   pname = "swh-web-client";
-  version = "0.6.0";
+  version = "0.9.0";
+  pyproject = true;
 
   src = fetchPypi {
     inherit version;
-    pname = "swh.web.client";
+    pname = "swh_web_client";
-    sha256 = "sha256-o1FcJh3nmGXWZABRQQUj3qgDPaHXwfazaBv8f3LENpk=";
+    hash = "sha256-nBFbWJ7qLGtnxy2iryWfsi4n4XuxVddqBdtzPFtUQ5w=";
   };
 
   doCheck = false;

pkgs/tic-80/default.nix

@@ -1,63 +1,92 @@
 # Build the TIC-80 virtual computer console with the PRO version. The
 # developers are kind enough to make it easy to compile it if you know
 # how.
-{ stdenv, lib, SDL2, SDL2_sound, alsa-lib, cmake, fetchFromGitHub, freeglut, git
+{ stdenv, lib, giflib, SDL2, SDL2_sound, sdl2-compat, alsa-lib, argparse, curl
-, gtk3, dbus, libGLU, libX11, libglvnd, libsamplerate, mesa, pkg-config, sndio
+, cmake, fetchFromGitHub, freeglut, git, gtk3, dbus, libGLU, libX11, libglvnd
-, zlib
+, libsamplerate, mesa, pkg-config, sndio, zlib, lua54Packages
 
 , pulseaudioSupport ? stdenv.isLinux, libpulseaudio
 
-, waylandSupport ? true, wayland, libxkbcommon, libdecor
+, jsSupport ? true, quickjs
+
+, waylandSupport ? true, wayland, wayland-scanner, libxkbcommon, libdecor
 
 , esoundSupport ? true, espeak
 
 , jackSupport ? true, jack2
 
-# Ruby support requires compiling mruby so we'll skip it for now.
+# As of 2025-03-26, it is basically required to have a very specific version of
-, rubySupport ? false, ruby, rake
+# mruby so no...
+, rubySupport ? false, mruby
 
-, pythonSupport ? true, python3
+, pythonSupport ? true
+
+, janetSupport ? true, janet
+
+# This doesn't have the appropriate system library as of nixpkgs 2025-03-26, btw.
+, wasmSupport ? true, wasm
 
 , withPro ? true }:
 
 # TODO: Fix the timestamp in the help section.
 stdenv.mkDerivation rec {
   pname = "tic-80";
-  version = "unstable-2023-07-18";
+  version = "unstable-2025-03-27";
 
   src = fetchFromGitHub {
     owner = "nesbox";
     repo = "TIC-80";
-    rev = "68b94ee596e1ac218b8b9685fd0485c7ee8d2f18";
+    rev = "5aa6c536607a5512ce1913acf3be7be8784fd8db";
-    hash = "sha256-S3LYuRRFMZYl6dENrV21bowzo7smm+zSHXt77/83oL0=";
+    hash = "sha256-oPubH/dPGDK/ZPY6NjycytAYY4PD2H9MbJg7jGBz3aI=";
     fetchSubmodules = true;
   };
 
   nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [
+    argparse
     alsa-lib
+    curl
     freeglut
     gtk3
+    giflib
     libsamplerate
     libGLU
     libglvnd
+    lua54Packages.lua
     mesa
     git
+    sdl2-compat
     SDL2
     SDL2_sound
     zlib
     sndio
-  ] ++ lib.optional pulseaudioSupport libpulseaudio
+  ] ++ lib.optionals pulseaudioSupport [ libpulseaudio ]
-    ++ lib.optional jackSupport jack2 ++ lib.optional esoundSupport espeak
+    ++ lib.optionals jackSupport [ jack2 ]
-    ++ lib.optionals rubySupport [ ruby rake ]
+    ++ lib.optionals jsSupport [ quickjs ]
-    ++ lib.optional pythonSupport python3
+    ++ lib.optionals esoundSupport [ espeak ]
+    ++ lib.optionals rubySupport [ mruby ]
+    ++ lib.optionals janetSupport [ janet ]
+    ++ lib.optionals wasmSupport [ wasm ]
     ++ lib.optionals (stdenv.isLinux && waylandSupport) [
       wayland
+      wayland-scanner
       libxkbcommon
       libdecor
     ];
 
-  cmakeFlags = lib.optional withPro "-DBUILD_PRO=ON";
+  cmakeFlags =
+    # Just leave the tinier libraries alone for this.
+    [
+      "-DPREFER_SYSTEM_LIBRARIES=ON"
+      "-DBUILD_WITH_FENNEL=ON"
+      "-DBUILD_WITH_MOON=ON"
+      "-DBUILD_WITH_SCHEME=ON"
+    ] ++ lib.optionals withPro [ "-DBUILD_PRO=ON" ]
+    ++ lib.optionals jsSupport [ "-DBUILD_WITH_JS=ON" ]
+    ++ lib.optionals rubySupport [ "-DBUILD_WITH_RUBY=ON" ]
+    ++ lib.optionals pythonSupport [ "-DBUILD_WITH_PYTHON=ON" ]
+    ++ lib.optionals wasmSupport [ "-DBUILD_WITH_WASM=ON" ]
+    ++ lib.optionals janetSupport [ "-DBUILD_WITH_JANET=ON" ];
 
   # Export all of the TIC-80-related utilities.
   outputs = [ "out" "dev" ];

tests/lib/default.nix

@@ -27,6 +27,7 @@ in {
   trivial = callLib ./trivial.nix;
   data = callLib ./data;
   math = callLib ./math.nix;
+  xdg = callLib ./xdg.nix;
 
   # Environment-specific subset.
   home-manager = callLib ./home-manager.nix;

tests/lib/xdg.nix

@@ -0,0 +1,14 @@
+{ pkgs, lib, self }:
+
+lib.runTests {
+  testGetXdgDesktop = {
+    expr = self.xdg.getXdgDesktop pkgs.wezterm "org.wezfurlong.wezterm";
+    expected = "${pkgs.wezterm}/share/applications/org.wezfurlong.wezterm.desktop";
+  };
+
+  # This should be a naive function so it should just naively get things.
+  testGetXdgDesktop2 = {
+    expr = self.xdg.getXdgDesktop pkgs.hello "non-existing-desktop";
+    expected = "${pkgs.hello}/share/applications/non-existing-desktop.desktop";
+  };
+}