betanin: format files

Flake lock file updates:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/f9e7cf818399d17d347f847525c5a5a8032e4e44' (2023-08-23)
  → 'github:numtide/flake-utils/ff7b65b44d01cf9ba6a71320833626af21126384' (2023-09-12)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/78058d810644f5ed276804ce7ea9e82d92bee293' (2023-09-10)
  → 'github:NixOS/nixpkgs/5148520bfab61f99fd25fb9ff7bfbb50dad3c9db' (2023-09-17)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.github/dependabot.yml

@@ -4,3 +4,5 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    commit-message:
+      prefix: "ci"

.github/workflows/build.yml

@@ -1,14 +1,26 @@
-name: "Build and populate cache"
+name: "CI"
 on:
   pull_request:
   push:
-  schedule:
-    # rebuild everyday at 6:50
-    # TIP: Choose a random time here so not all repositories are build at once:
-    # https://www.random.org/clock-times/?num=1&earliest=01%3A00&latest=08%3A00&interval=5&format=html&rnd=new
-    - cron:  '50 6 * * *'
 jobs:
-  tests:
+
+  checks:
+    strategy:
+      matrix:
+        check:
+          - nixpkgs-fmt
+          - deadnix
+          - nur
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - uses: cachix/install-nix-action@v23
+      - name: Check ${{ matrix.check }}
+        # Depends on nixos/nix#7759 to simply `nix flake check`
+        run: nix run .#checks.$(nix eval --raw --impure --expr "builtins.currentSystem").${{ matrix.check }}
+
+  build-and-update:
     strategy:
       matrix:
         # Set this to notify the global nur package registry that changes are
@@ -28,30 +40,22 @@ jobs:
         # in your repository settings in Github found at https://github.com/<your_githubname>/nur-packages/settings/secrets
         cachixName:
           - xeals
-        nixPath:
-          - nixpkgs=channel:nixos-unstable
-          - nixpkgs=channel:nixpkgs-unstable
-          # Disable due to buildGoModule and buildRustPackage
-          # - nixpkgs=channel:nixos-20.03
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2.3.4
+      uses: actions/checkout@v4
     - name: Install nix
-      uses: cachix/install-nix-action@v12
-      with:
-        nix_path: "${{ matrix.nixPath }}"
+      uses: cachix/install-nix-action@v23
     - name: Show nixpkgs version
-      run: nix-instantiate --eval -E '(import <nixpkgs> {}).lib.version'
+      run: nix eval --impure --expr '(import ./flake-compat.nix { src = ./.; }).lib.version'
     - name: Setup cachix
-      uses: cachix/cachix-action@v8
+      uses: cachix/cachix-action@v12
       if: ${{ matrix.cachixName != '<YOUR_CACHIX_NAME>' }}
       with:
         name: ${{ matrix.cachixName }}
         signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
     - name: Build nix packages
-      # TODO switch to default nixpkgs channel once nix-build-uncached 1.0.0 is in stable
-      run: nix run -I 'nixpkgs=channel:nixos-unstable' nixpkgs.nix-build-uncached -c nix-build-uncached ci.nix -A cacheOutputs
+      run: nix develop .#ci -c nix-build-uncached ci.nix -A cacheOutputs
     - name: Trigger NUR update
       if: ${{ matrix.nurRepo != '<YOUR_REPO_NAME>' }}
-      run: curl -XPOST "https://nur-update.herokuapp.com/update?repo=${{ matrix.nurRepo }}"
+      run: curl -XPOST "https://nur-update.nix-community.org/update?repo=${{ matrix.nurRepo }}"

.github/workflows/update.yml

@@ -0,0 +1,24 @@
+name: "Update flake inputs"
+on:
+  workflow_dispatch:
+  schedule:
+    # bump weekly at 6:50
+    - cron:  '50 6 * * 1'
+jobs:
+  update-flake:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - uses: cachix/install-nix-action@v23
+        with:
+          extra_nix_config: |
+            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
+      - name: "flake: update inputs"
+        uses: DeterminateSystems/update-flake-lock@v20
+        with:
+          pr-title: "flake: update inputs"
+          pr-labels: dependencies
+          commit-msg: "flake: update inputs"

README.md

@@ -2,7 +2,7 @@
 
 **My personal [NUR](https://github.com/nix-community/NUR) repository**
 
-[![Build and populate cache](https://github.com/xeals/nur-packages/workflows/Build%20and%20populate%20cache/badge.svg)](https://github.com/xeals/nur-packages/actions) [![Cachix Cache](https://img.shields.io/badge/cachix-xeals-blue.svg)](https://xeals.cachix.org)
+[![CI](https://github.com/xeals/nur-packages/actions/workflows/build.yml/badge.svg)](https://github.com/xeals/nur-packages/actions) [![Cachix Cache](https://img.shields.io/badge/cachix-xeals-blue.svg)](https://xeals.cachix.org)
 
 ## Noteworthy packages
 

ci.nix

@@ -9,7 +9,7 @@
 # then your CI will be able to build and cache only those packages for
 # which this is possible.
 
-{ pkgs ? import <nixpkgs> {} }:
+{ pkgs ? import ./flake-compat.nix { src = ./.; } }:
 
 with builtins;
 
@@ -29,8 +29,8 @@ let
     let
       f = p:
         if shouldRecurseForDerivations p then flattenPkgs p
-        else if isDerivation p then [p]
-        else [];
+        else if isDerivation p then [ p ]
+        else [ ];
     in
     concatMap f (attrValues s);
 

default.nix

@@ -7,9 +7,11 @@
 #     nix-build -A mypackage
 
 { pkgs ? import <nixpkgs> { } }:
-
-import ./pkgs/top-level/all-packages.nix { inherit pkgs; }
-  // {
+let
+  system = pkgs.stdenv.hostPlatform.system;
+  packages = import ./pkgs/top-level { localSystem = system; inherit pkgs; };
+in
+packages // {
   # The `lib`, `modules`, and `overlay` names are special
   lib = import ./lib { inherit pkgs; }; # functions
   modules = import ./modules; # NixOS modules

flake-compat.nix

@@ -0,0 +1,12 @@
+{ src, system ? builtins.currentSystem or "unknown-system" }:
+
+let
+  lockFilePath = "${src}/flake.lock";
+  lockFile = builtins.fromJSON (builtins.readFile lockFilePath);
+  nixpkgs = lockFile.nodes.nixpkgs.locked;
+  tarball = fetchTarball {
+    url = "https://github.com/${nixpkgs.owner}/${nixpkgs.repo}/archive/${nixpkgs.rev}.zip";
+    sha256 = nixpkgs.narHash;
+  };
+in
+import tarball { inherit system; }

flake.lock

@@ -1,12 +1,15 @@
 {
   "nodes": {
     "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1605370193,
-        "narHash": "sha256-YyMTf3URDL/otKdKgtoMChu4vfVL3vCMkRqpGifhUn0=",
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5021eac20303a61fafe17224c087f5519baed54d",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
         "type": "github"
       },
       "original": {
@@ -17,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1611414562,
-        "narHash": "sha256-u002KfYA7Uk3vffnnmLz88BmxOzixYFdh+8II6ZT+Kg=",
+        "lastModified": 1694948089,
+        "narHash": "sha256-d2B282GmQ9o8klc22/Rbbbj6r99EnELQpOQjWMyv0rU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9d6fd2ba135c5b5c85c3332604d39b43e93b8298",
+        "rev": "5148520bfab61f99fd25fb9ff7bfbb50dad3c9db",
         "type": "github"
       },
       "original": {
@@ -36,6 +39,21 @@
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -1,47 +1,72 @@
 {
-  description = "xeals's flake";
+  description = "xeals's Nix repository";
 
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
-  };
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
 
   outputs = { self, nixpkgs, flake-utils }:
     let
-      inherit (flake-utils.lib) eachDefaultSystem flattenTree;
-      inherit (nixpkgs.lib.attrsets) filterAttrs mapAttrs;
+      inherit (nixpkgs) lib;
+      inherit (flake-utils.lib) mkApp;
+    in
+    flake-utils.lib.eachDefaultSystem
+      (system:
+        let
+          pkgs = import nixpkgs { inherit system; };
         in
         {
-      nixosModules = mapAttrs (_: path: import path) (import ./modules);
+          packages = import ./pkgs/top-level { localSystem = system; inherit pkgs; };
+
+          checks = {
+            nixpkgs-fmt = pkgs.writeShellScriptBin "nixpkgs-fmt-check" ''
+              ${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt --check .
+            '';
+            deadnix = pkgs.writeShellScriptBin "deadnix-check" ''
+              ${pkgs.deadnix}/bin/deadnix --fail .
+            '';
+            # Ensures that the NUR bot can evaluate and find all our packages.
+            # Normally we'd also run with `--option restrict-eval true`, but
+            # this is incompatible with flakes because reasons.
+            nur = pkgs.writeShellScriptBin "nur-check" ''
+              # Prefer nixpkgs channel (actual build), otherwise read from flake.lock (CI)
+              if ! nixpkgs=$(nix-instantiate --find-file nixpkgs 2>/dev/null); then
+                _rev=$(${pkgs.jq}/bin/jq -r .nodes.nixpkgs.locked.rev flake.lock)
+                nixpkgs="https://github.com/nixos/nixpkgs/archive/''${_rev}.tar.gz"
+              fi
+              nix-env -f . -qa \* --meta \
+                --allowed-uris https://static.rust-lang.org \
+                --option allow-import-from-derivation true \
+                --drv-path --show-trace \
+                -I nixpkgs="$nixpkgs" \
+                -I ./ \
+                --json | ${pkgs.jq}/bin/jq -r 'values | .[].name'
+            '';
+          };
+
+          devShells.ci = pkgs.mkShellNoCC {
+            buildInputs = [ pkgs.nix-build-uncached ];
+          };
+
+          apps = {
+            alacritty = mkApp { drv = pkgs.alacritty-ligatures; exePath = "/bin/alacritty"; };
+            protonmail-bridge = mkApp { drv = pkgs.protonmail-bridge; };
+            protonmail-bridge-headless = mkApp { drv = pkgs.protonmail-bridge; };
+            psst-cli = mkApp { drv = pkgs.psst; exePath = "/bin/psst-cli"; };
+            psst-gui = mkApp { drv = pkgs.psst; exePath = "/bin/psst-gui"; };
+            samrewritten = mkApp { drv = pkgs.samrewritten; };
+            spotify-ripper = mkApp { drv = pkgs.spotify-ripper; };
+          };
+        })
+    // {
+      nixosModules = lib.mapAttrs (_: path: import path) (import ./modules) // {
+        default = {
+          imports = lib.attrValues self.nixosModules;
+        };
+      };
 
       overlays = import ./overlays // {
-        pkgs = final: prev: import ./pkgs/top-level/all-packages.nix { pkgs = prev; };
+        pkgs = _: prev: import ./pkgs/top-level/all-packages.nix { pkgs = prev; };
+        default = _: _: { xeals = nixpkgs.lib.composeExtensions self.overlays.pkgs; };
       };
-
-      overlay = final: prev: {
-        xeals = nixpkgs.lib.composeExtensions self.overlays.pkgs;
     };
-    } // eachDefaultSystem (system:
-      let
-        pkgs = nixpkgs.legacyPackages.${system};
-        xPkgs = import ./pkgs/top-level/all-packages.nix { inherit pkgs; };
-        mkApp = opts: { type = "app"; } // opts;
-      in
-      rec {
-        packages = filterAttrs
-          (attr: drv: builtins.elem system (drv.meta.platforms or [ ]))
-          (flattenTree xPkgs);
-
-        apps = flattenTree {
-          alacritty = mkApp { program = "${packages.alacritty-ligatures}/bin/alacritty"; };
-          protonmail-bridge = mkApp { program = "${packages.protonmail-bridge}/bin/protonmail-bridge"; };
-          protonmail-bridge-headless = mkApp { program = "${packages.protonmail-bridge}/bin/protonmail-bridge"; };
-          psst = {
-            cli = mkApp { program = "${packages.psst}/bin/psst-cli"; };
-            gui = mkApp { program = "${packages.psst}/bin/psst-gui"; };
-          };
-          samrewritten = mkApp { program = "${packages.samrewritten}/bin/samrewritten"; };
-          spotify-ripper = mkApp { program = "${packages.spotify-ripper}/bin/spotify-ripper"; };
-        };
-      });
 }

modules/default.nix

@@ -2,6 +2,8 @@
   amdgpu-common = ./services/hardware/amdgpu-common.nix;
   amdgpu-fan = ./services/hardware/amdgpu-fan.nix;
   amdgpu-pwm = ./services/hardware/amdgpu-pwm.nix;
+  betanin = ./services/web-apps/betanin.nix;
+  dunst = ./services/x11/dunst.nix;
   radeon-profile-daemon = ./services/hardware/radeon-profile-daemon.nix;
 }
 

modules/services/hardware/amdgpu-common.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ lib, ... }:
 
 with lib;
 
@@ -7,7 +7,7 @@ with lib;
     cards = mkOption {
       type = types.listOf types.str;
       default = [ "card0" ];
-      example = literalExample ''[ "card0" ]'';
+      example = [ "card0" "card1" ];
       description = ''
         A list of cards to enable fan configuration for. The identifiers for
         each device can be found in /sys/class/drm/ as card0, card1, etc.

modules/services/hardware/amdgpu-fan.nix

@@ -33,14 +33,12 @@ in
         [ 75 89 ]
         [ 80 100 ]
       ];
-      example = literalExample ''
-        [
+      example = [
         [ 0 0 ]
         [ 40 30 ]
         [ 60 50 ]
         [ 80 100 ]
-        ]
-      '';
+      ];
       description = ''
         A list of temperature-fan speed pairs. The temperature is specified in
         degrees celcius, and speed is specified in %.

modules/services/hardware/amdgpu-pwm.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, ... }:
 
 with lib;
 

modules/services/web-apps/betanin.nix

@@ -0,0 +1,251 @@
+{ config, lib, pkgs, ... }:
+
+let
+  inherit (lib) mkIf mkOption optionalAttrs optionalString types;
+  cfg = config.services.betanin;
+
+  defaultUser = "betanin";
+  defaultGroup = "betanin";
+  defaultSettings = {
+    notifications = {
+      services = { };
+      strings = {
+        title = "[betanin] torrent `$name` $status";
+        body = "@ $time. view/use the console at http://127.0.0.1:${toString cfg.port}/$console_path";
+      };
+    };
+  };
+
+  finalSettings =
+    let
+      base = lib.filterAttrsRecursive (n: _: !(lib.hasSuffix "_file" n)) cfg.settings;
+      clean = {
+        frontend.password =
+          if cfg.settings.frontend.password_file != null
+          then "@password@"
+          else cfg.settings.frontend.password;
+        clients.api_key =
+          if cfg.settings.clients.api_key_file != null
+          then "@api_key@"
+          else cfg.settings.clients.api_key;
+      };
+    in
+    lib.foldl' lib.recursiveUpdate defaultSettings [ base clean ];
+
+  settingsFormat = pkgs.formats.toml { };
+  settingsFile = settingsFormat.generate "betanin.toml" finalSettings;
+
+  beetsFormat = pkgs.formats.yaml { };
+  beetsFile =
+    if (cfg.beetsFile != null)
+    then cfg.beetsFile
+    else if (cfg.beetsConfig != { })
+    then beetsFormat.generate "betanin-beets.yaml" cfg.beetsConfig
+    else null;
+in
+{
+  options = {
+    services.betanin = {
+      enable = lib.mkEnableOption "betanin";
+
+      package = mkOption {
+        description = "Package containing betanin program.";
+        type = types.package;
+        default = pkgs.betanin or (import ../../.. { inherit pkgs; }).betanin;
+      };
+
+      openFirewall = mkOption {
+        description = "Open ports in the firewall for the server.";
+        type = types.bool;
+        default = false;
+      };
+
+      port = mkOption {
+        description = "Port to access betanin on.";
+        type = types.port;
+        default = 9393;
+      };
+
+      user = mkOption {
+        description = "User that the betanin program should run under.";
+        type = types.str;
+        default = defaultUser;
+      };
+
+      group = mkOption {
+        description = "Group that the betanin program should run under.";
+        type = types.str;
+        default = defaultGroup;
+      };
+
+      dataDir = mkOption {
+        description = "Directory to store application data.";
+        type = types.str;
+        default = "/var/lib/betanin";
+      };
+
+      settings = mkOption {
+        type = types.submodule {
+          freeformType = settingsFormat.type;
+
+          options.frontend.username = mkOption {
+            type = types.str;
+            default = "";
+            description = "Username used to log into the frontend. Must be set.";
+          };
+
+          options.frontend.password = mkOption {
+            type = types.str;
+            default = "";
+            description = ''
+              Password used to log into the frontend. Either password or
+              password_file must be set.
+            '';
+          };
+
+          options.frontend.password_file = mkOption {
+            type = with types; nullOr (either str path);
+            default = null;
+            description = ''
+              File containing the password used to log into the frontend. The
+              file must be readable by the betanin user/group.
+
+              Using a password file keeps the password out of the Nix store, but
+              the password is still stored in plain text in the service data
+              directory.
+            '';
+          };
+
+          options.clients.api_key = mkOption {
+            type = types.nullOr types.str;
+            default = "";
+            description = ''
+              API key used to access Betanin (e.g., from other services).
+            '';
+          };
+
+          options.clients.api_key_file = mkOption {
+            type = with types; nullOr (either str path);
+            default = null;
+            description = ''
+              File containing the API key used to access Betanin (e.g., from
+              other services). The file must be readable by the betanin
+              user/group.
+
+              Using a API key file keeps the API key out of the Nix store, but
+              the API key is still stored in plain text in the service data
+              directory.
+            '';
+          };
+        };
+        default = defaultSettings;
+        example = lib.literalExpression ''
+          {
+            frontend = {
+              username = "foo";
+              password_file = "/run/secrets/betaninPasswordFile";
+            };
+            clients = {
+              api_key_file = "/run/secrets/betaninApiKeyFile";
+            };
+            server = {
+              num_parallel_jobs = 1;
+            };
+          }
+        '';
+        description = "Configuration for betanin.";
+      };
+
+      beetsConfig = mkOption {
+        description = "beets configuration.";
+        type = beetsFormat.type;
+        default = { };
+      };
+
+      beetsFile = mkOption {
+        description = "beets configuration file.";
+        type = with types; nullOr (either str path);
+        default = null;
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = cfg.settings.frontend.username != "";
+        message = "services.betanin.settings.frontend.username is required";
+      }
+      {
+        assertion = (cfg.settings.frontend.password == "") != (cfg.settings.frontend.password_file == null);
+        message = "services.betanin.settings.frontend.password or services.betanin.settings.frontend.password_file is required";
+      }
+      {
+        assertion = (cfg.settings.clients.api_key == "") != (cfg.settings.clients.api_key_file == null);
+        message = "services.betanin.settings.clients.api_key or services.betanin.settings.clients.api_key_file is required";
+      }
+    ];
+
+    networking.firewall = mkIf cfg.openFirewall {
+      allowedTCPPorts = [ cfg.port ];
+    };
+
+    systemd.services.betanin =
+      let
+        replaceSecret = secretFile: placeholder: targetFile:
+          optionalString (secretFile != null) ''
+            ${pkgs.replace-secret}/bin/replace-secret ${placeholder} ${secretFile} ${targetFile}
+          '';
+        replaceConfigSecret = secretFile: placeholder:
+          replaceSecret secretFile placeholder "${cfg.dataDir}/.config/betanin/config.toml";
+      in
+      {
+        description = "Betanin service";
+        wantedBy = [ "multi-user.target" ];
+        after = [ "networking.target" ];
+        environment = {
+          HOME = cfg.dataDir;
+        };
+        path = [ pkgs.replace-secret ];
+
+        script = ''
+          mkdir -p ${cfg.dataDir}/.config/betanin \
+            ${cfg.dataDir}/.config/beets \
+            ${cfg.dataDir}/.local/share/betanin
+          cat ${settingsFile} > ${cfg.dataDir}/.config/betanin/config.toml
+
+          ${optionalString (beetsFile != null) ''
+            ln -sf ${beetsFile} ${cfg.dataDir}/.config/betanin/config.toml
+          ''}
+          ${replaceConfigSecret cfg.settings.frontend.password_file "@password@"}
+          ${replaceConfigSecret cfg.settings.frontend.api_key_file "@api_key@"}
+
+          ${cfg.package}/bin/betanin --port ${toString cfg.port}
+        '';
+
+        serviceConfig = lib.mkMerge [
+          {
+            User = cfg.user;
+            Group = cfg.group;
+            PrivateTmp = true;
+            Restart = "always";
+            WorkingDirectory = cfg.dataDir;
+          }
+          (mkIf (cfg.dataDir == "/var/lib/betanin") {
+            StateDirectory = "betanin";
+          })
+        ];
+      };
+
+    users.users = optionalAttrs (cfg.user == defaultUser) {
+      ${cfg.user} = {
+        isSystemUser = true;
+        group = cfg.group;
+      };
+    };
+
+    users.groups = optionalAttrs (cfg.group == defaultGroup) {
+      ${cfg.group} = { };
+    };
+  };
+}

modules/services/x11/dunst.nix

@@ -0,0 +1,68 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+let
+  cfg = config.services.dunst;
+in
+{
+  options.services.dunst = {
+    enable = mkEnableOption "dunst";
+
+    package = mkOption {
+      type = types.package;
+      default = pkgs.dunst;
+    };
+
+    settings = mkOption {
+      type = types.nullOr types.attrs;
+      default = null;
+      description = ''
+        Configuration set alternative to <literal>configFile</literal>.
+      '';
+      example = {
+        global = {
+          monitor = 0;
+          follow = "none";
+        };
+      };
+    };
+
+    configFile = mkOption {
+      type = types.nullOr types.path;
+      default = null;
+      description = "Path to dunstrc configuration file.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = !(cfg.settings != null && cfg.configFile != null);
+        message = "only one of services.dunst.settings or .configFile may be specified";
+      }
+    ];
+
+    environment.systemPackages = [ (getOutput "man" cfg.package) ];
+
+    systemd.user.services.dunst = {
+      description = "Dunst notification daemon";
+      documentation = [ "man:dunst(1)" ];
+      after = [ "graphical-session-pre.target" ];
+      partOf = [ "graphical-session.target" ];
+      serviceConfig = {
+        Type = "dbus";
+        BusName = "org.freedesktop.Notifications";
+        ExecStart =
+          let
+            config =
+              if (cfg.settings != null)
+              then pkgs.writeText "dunstrc" (generators.toINI { } cfg.settings)
+              else if (cfg.configFile != null)
+              then cfg.configFile
+              else null;
+          in
+          "${cfg.package}/bin/dunst ${optionalString (config != null) "-conf ${config}"}";
+      };
+    };
+  };
+}

overlay.nix

@@ -2,7 +2,7 @@
 # case where you don't want to add the whole NUR namespace to your
 # configuration.
 
-self: super:
+_self: super:
 
 let
 

pkgs/applications/audio/mopidy/subidy.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib
 , fetchFromGitHub
 , python3Packages
 
@@ -20,7 +20,7 @@ python3Packages.buildPythonApplication rec {
 
   doCheck = false;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/Prior99/mopidy-subidy";
     description = "Mopidy extension for playing music from Subsonic servers";
     license = licenses.bsd3;

pkgs/applications/editors/jetbrains/common-plugins.nix

@@ -21,9 +21,10 @@ let
     ];
   };
 
-  generateCommon = lib.makeOverridable ({
-    common ? ./manual-common-packages.nix
-  }: let
+  generateCommon = lib.makeOverridable (
+    { common ? ./manual-common-packages.nix
+    }:
+    let
 
       imported = import common {
         inherit (self) callPackage;
@@ -35,7 +36,10 @@ let
 
       jetbrainsPlugins = super // overrides;
 
-  in jetbrainsPlugins // { inherit commonBuild; });
+    in
+    jetbrainsPlugins // { inherit commonBuild; }
+  );
 
-in generateCommon { }
+in
+generateCommon { }
 

pkgs/applications/editors/jetbrains/idea-plugins.nix

@@ -9,9 +9,10 @@ let
     jetbrainsPlatforms = [ "idea-community" "idea-ultimate" ];
   };
 
-  generateIdea = lib.makeOverridable ({
-    idea ? ./manual-idea-packages.nix
-  }: let
+  generateIdea = lib.makeOverridable (
+    { idea ? ./manual-idea-packages.nix
+    }:
+    let
 
       imported = import idea {
         inherit (self) callPackage;
@@ -23,7 +24,10 @@ let
 
       ideaPlugins = super // overrides;
 
-  in ideaPlugins // { inherit ideaBuild; });
+    in
+    ideaPlugins // { inherit ideaBuild; }
+  );
 
-in generateIdea { }
+in
+generateIdea { }
 

pkgs/applications/misc/polybar/9button.patch

@@ -2,12 +2,10 @@ diff --git a/include/components/types.hpp b/include/components/types.hpp
 index 8125d4b..c435f4a 100644
 --- a/include/components/types.hpp
 +++ b/include/components/types.hpp
-@@ -57,7 +57,7 @@ enum class controltag {
-   R,  // Reset all open tags (B, F, T, o, u). Used at module edges
+@@ -43,5 +43,6 @@ enum class controltag {
+   DOUBLE_MIDDLE,
+   DOUBLE_RIGHT,
++  EXTRA,
+   // Terminator value, do not use
+   BTN_COUNT,
  };
-
--enum class mousebtn { NONE = 0, LEFT, MIDDLE, RIGHT, SCROLL_UP, SCROLL_DOWN, DOUBLE_LEFT, DOUBLE_MIDDLE, DOUBLE_RIGHT };
-+enum class mousebtn { NONE = 0, LEFT, MIDDLE, RIGHT, SCROLL_UP, SCROLL_DOWN, DOUBLE_LEFT, DOUBLE_MIDDLE, DOUBLE_RIGHT, EXTRA };
-
- enum class strut {
-   LEFT = 0,

pkgs/applications/networking/protonmail-bridge/common.nix

@@ -0,0 +1,48 @@
+{ lib
+, fetchFromGitHub
+, buildGoModule
+, pkg-config
+, libsecret
+}:
+
+{ pname
+, tags
+, ...
+}@args:
+
+buildGoModule (lib.recursiveUpdate args rec {
+  inherit pname;
+  version = "1.8.10";
+
+  src = fetchFromGitHub {
+    owner = "ProtonMail";
+    repo = "proton-bridge";
+    rev = "br-${version}";
+    sha256 = "1na8min9cmn82lpad58abw6837k303fr09l6cvzswaxs73f231ig";
+  };
+
+  vendorSha256 = "1219xa1347877bfhnid15y6w9s4hf1czbrmll2iha4gpsmg066bb";
+
+  nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
+    pkg-config
+  ];
+
+  buildInputs = (args.buildInputs or [ ]) ++ [
+    libsecret
+  ];
+
+  inherit tags;
+
+  ldflags = [
+    "-X github.com/ProtonMail/proton-bridge/pkg/constants.Version=${version}"
+    "-X github.com/ProtonMail/proton-bridge/pkg/constants.Revision=${version}"
+    "-X github.com/ProtonMail/proton-bridge/pkg/constants.BuildDate=unknown"
+  ];
+
+  meta = with lib; {
+    description = "Integrate ProtonMail paid account with any program that supports IMAP and SMTP";
+    homepage = "https://protonmail.com";
+    license = licenses.gpl3;
+    plaforms = platforms.x86_64;
+  };
+})

pkgs/applications/networking/protonmail-bridge/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib
 , fetchFromGitHub
 , buildGoModule
 
@@ -7,62 +7,12 @@
 , libsecret
 , pkg-config
 , qtbase
-, qtdoc
 }:
-
 let
-
-  builder =
-    { pname
-    , tags
-    , ...
-    }@args:
-
-    buildGoModule (stdenv.lib.recursiveUpdate args rec {
-      inherit pname;
-      version = "1.5.6";
-
-      src = fetchFromGitHub {
-        owner = "ProtonMail";
-        repo = "proton-bridge";
-        rev = "br-${version}";
-        sha256 = "1na8min9cmn82lpad58abw6837k303fr09l6cvzswaxs73f231ig";
+  builder = import ./common.nix {
+    inherit lib fetchFromGitHub buildGoModule libsecret pkg-config;
   };
-
-      vendorSha256 = "1219xa1347877bfhnid15y6w9s4hf1czbrmll2iha4gpsmg066bb";
-
-      nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
-        pkg-config
-      ];
-
-      buildInputs = (args.buildInputs or [ ]) ++ [
-        libsecret
-      ];
-
-      buildFlagsArray =
-        let
-          t = "github.com/ProtonMail/proton-bridge/pkg/constants";
-        in
-        [
-          "-tags=${tags}"
-          ''
-            -ldflags=
-              -X ${t}.Version=${version}
-              -X ${t}.Revision=unknown
-              -X ${t}.BuildDate=unknown
-          ''
-        ];
-
-      meta = with stdenv.lib; {
-        description = "Integrate ProtonMail paid account with any program that supports IMAP and SMTP";
-        homepage = "https://protonmail.com";
-        license = licenses.gpl3;
-        plaforms = platforms.x86_64;
-      };
-    });
-
 in
-
 {
   protonmail-bridge = builder (import ./app.nix { inherit qtbase go goModules; });
   protonmail-bridge-headless = builder (import ./headless.nix { });

pkgs/applications/networking/protonmail-bridge/headless.nix

@@ -1,30 +1,17 @@
 {}:
 
-rec {
+{
   pname = "protonmail-bridge-headless";
 
-  tags = "pmapi_prod nogui";
+  tags = [ "pmapi_prod" "nogui" ];
 
-  # FIXME: There's something fucky going on in the buildFlagsArray
-  # substitution. I shouldn't need to do this.
-  buildPhase =
-    let
-      t = "github.com/ProtonMail/proton-bridge/pkg/constants";
-    in
-    ''
-      runHook preBuild
-
-      go install \
-        -tags="${tags}" \
-        -ldflags="-X ${t}.Version=1.3.2 -X ${t}.Revision=unknown -X ${t}.BuildDate=unknown" \
-        cmd/Desktop-Bridge/main.go
-      mv $GOPATH/bin/main $GOPATH/bin/Desktop-Bridge
-        
-      runHook postBuild
-    '';
+  # REVIEW: Some issue with IMAP tests that probably fail due to network
+  # sandboxing.
+  doCheck = false;
 
   # Fix up name.
   postInstall = ''
     mv $out/bin/Desktop-Bridge $out/bin/protonmail-bridge
+    mv $out/bin/Import-Export $out/bin/protonmail-import-export
   '';
 }

pkgs/by-name/al/alacritty-ligatures/package.nix

@@ -0,0 +1,55 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+
+, alacritty
+
+, fontconfig
+, freetype
+, libglvnd
+, libxcb
+}:
+
+alacritty.overrideAttrs (oldAttrs: rec {
+  pname = "${oldAttrs.pname}-ligatures";
+  version = "0.7.2.20210209.g3ed0430";
+
+  src = fetchFromGitHub {
+    owner = "zenixls2";
+    repo = "alacritty";
+    fetchSubmodules = true;
+    rev = "3ed043046fc74f288d4c8fa7e4463dc201213500";
+    sha256 = "1dGk4ORzMSUQhuKSt5Yo7rOJCJ5/folwPX2tLiu0suA=";
+  };
+
+  cargoDeps = oldAttrs.cargoDeps.overrideAttrs (lib.const {
+    name = "${pname}-${version}-vendor.tar.gz";
+    inherit src;
+    outputSha256 = "pONu6caJmEKnbr7j+o9AyrYNpS4Q8OEjNZOhGTalncc=";
+  });
+
+  ligatureInputs = [
+    fontconfig
+    freetype
+    libglvnd
+    stdenv.cc.cc.lib
+    libxcb
+  ];
+
+  preferLocalBuild = true;
+
+  buildInputs = (oldAttrs.buildInputs or [ ]) ++ ligatureInputs;
+
+  # HACK: One of the ligature libraries required the C++ stdlib at runtime,
+  # and I can't work out a better way to push it to the RPATH.
+  postInstall = lib.optional (!stdenv.isDarwin) ''
+    patchelf \
+      --set-rpath ${lib.makeLibraryPath ligatureInputs}:"$(patchelf --print-rpath $out/bin/alacritty)" \
+      $out/bin/alacritty
+  '';
+
+  meta = oldAttrs.meta // {
+    description = "Alacritty with ligature patch applied";
+    homepage = "https://github.com/zenixls2/alacritty/tree/ligature";
+  };
+})

pkgs/by-name/am/amdgpu-fan/package.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib
 , fetchFromGitHub
 
 , python3Packages
@@ -20,7 +20,12 @@ python3Packages.buildPythonApplication rec {
     pyyaml
   ];
 
-  meta = with stdenv.lib; {
+  patchPhase = ''
+    substituteInPlace setup.py \
+      --replace PROJECTVERSION "${version}"
+  '';
+
+  meta = with lib; {
     description = "Fan controller for AMD graphics cards running the amdgpu driver on Linux";
     homepage = "https://github.com/chestm007/amdgpu-fan";
     license = licenses.gpl2;

pkgs/by-name/at/atlauncher/package.nix

@@ -0,0 +1,46 @@
+{ stdenv
+, lib
+, fetchurl
+, makeWrapper
+, jdk17
+, udev
+, xorg
+}:
+
+stdenv.mkDerivation rec {
+  pname = "atlauncher";
+  version = "3.4.34.0";
+
+  src = fetchurl {
+    url = "https://github.com/ATLauncher/ATLauncher/releases/download/v${version}/ATLauncher-${version}.jar";
+    hash = "sha256-gHUYZaxADchikoCmAfqFjVbMYhhiwg2BZKctmww1Mlw=";
+  };
+
+  dontUnpack = true;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    mkdir -p $out/bin $out/share/java
+    cp $src $out/share/java/ATLauncher.jar
+    makeWrapper ${jdk17}/bin/java $out/bin/atlauncher \
+      --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath [ xorg.libXxf86vm udev ]}" \
+      --add-flags "-jar $out/share/java/ATLauncher.jar" \
+      --add-flags "--working-dir \''${XDG_DATA_HOME:-\$HOME/.local/share}/ATLauncher" \
+      --add-flags "--no-launcher-update"
+  '';
+
+  meta = {
+    description = "Minecraft launcher";
+    longDescription = ''
+      ATLauncher is a Launcher for Minecraft which integrates multiple different
+      ModPacks to allow you to download and install ModPacks easily and quickly.
+    '';
+    sourceProvenance = [
+      (lib.sourceTypes.binaryBytecode or { shortName = "binaryBytecode"; isSource = false; })
+    ];
+    license = lib.licenses.gpl3Only;
+    platforms = lib.platforms.all;
+    homepage = "https://atlauncher.com/";
+  };
+}

pkgs/by-name/be/betanin/client/composition.nix

@@ -0,0 +1,20 @@
+# This file has been generated by node2nix 1.11.1. Do not edit!
+
+{ pkgs ? import <nixpkgs> {
+    inherit system;
+  }
+, system ? builtins.currentSystem
+, nodejs ? pkgs."nodejs_18"
+}:
+
+let
+  nodeEnv = import ./node-env.nix {
+    inherit (pkgs) stdenv lib python2 runCommand writeTextFile writeShellScript;
+    inherit pkgs nodejs;
+    libtool = if pkgs.stdenv.isDarwin then pkgs.darwin.cctools else null;
+  };
+in
+import ./packages.nix {
+  inherit (pkgs) fetchurl nix-gitignore stdenv lib fetchgit;
+  inherit nodeEnv;
+}

pkgs/by-name/be/betanin/client/default.nix

@@ -0,0 +1,21 @@
+{ pkgs
+, stdenv
+, src
+, version
+}:
+
+let
+  nodeComposition = import ./composition.nix {
+    inherit pkgs;
+    inherit (stdenv.hostPlatform) system;
+  };
+in
+nodeComposition.package.override {
+  pname = "betanin";
+  inherit version;
+  src = "${src}/betanin_client";
+
+  postInstall = ''
+    PRODUCTION=true npm run-script build
+  '';
+}

pkgs/by-name/be/betanin/client/generate.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+# Requires node2nix and jq
+
+cd "$(dirname "$0")" || exit 1
+
+set -euo pipefail
+
+nix build ..#betanin.src 2>/dev/null
+
+tempDir=$(mktemp -d)
+cp result/betanin_client/package.json "$tempDir/"
+cp result/betanin_client/package-lock.json "$tempDir/"
+pushd "$tempDir"
+
+node2nix \
+    --input package.json \
+    --lock package-lock.json \
+    --output packages.nix \
+    --composition composition.nix \
+    --strip-optional-dependencies \
+    --development \
+    --nodejs-18
+
+popd
+cp "$tempDir"/*.nix .
+
+rm result
+rm -rf "$tempDir"

pkgs/by-name/be/betanin/client/node-env.nix

@@ -0,0 +1,694 @@
+# This file originates from node2nix
+
+{ lib, stdenv, nodejs, python2, pkgs, libtool, runCommand, writeTextFile, writeShellScript }:
+
+let
+  # Workaround to cope with utillinux in Nixpkgs 20.09 and util-linux in Nixpkgs master
+  utillinux = if pkgs ? utillinux then pkgs.utillinux else pkgs.util-linux;
+
+  python = if nodejs ? python then nodejs.python else python2;
+
+  # Create a tar wrapper that filters all the 'Ignoring unknown extended header keyword' noise
+  tarWrapper = runCommand "tarWrapper" { } ''
+    mkdir -p $out/bin
+
+    cat > $out/bin/tar <<EOF
+    #! ${stdenv.shell} -e
+    $(type -p tar) "\$@" --warning=no-unknown-keyword --delay-directory-restore
+    EOF
+
+    chmod +x $out/bin/tar
+  '';
+
+  # Function that generates a TGZ file from a NPM project
+  buildNodeSourceDist =
+    { name, version, src, ... }:
+
+    stdenv.mkDerivation {
+      name = "node-tarball-${name}-${version}";
+      inherit src;
+      buildInputs = [ nodejs ];
+      buildPhase = ''
+        export HOME=$TMPDIR
+        tgzFile=$(npm pack | tail -n 1) # Hooks to the pack command will add output (https://docs.npmjs.com/misc/scripts)
+      '';
+      installPhase = ''
+        mkdir -p $out/tarballs
+        mv $tgzFile $out/tarballs
+        mkdir -p $out/nix-support
+        echo "file source-dist $out/tarballs/$tgzFile" >> $out/nix-support/hydra-build-products
+      '';
+    };
+
+  # Common shell logic
+  installPackage = writeShellScript "install-package" ''
+    installPackage() {
+      local packageName=$1 src=$2
+
+      local strippedName
+
+      local DIR=$PWD
+      cd $TMPDIR
+
+      unpackFile $src
+
+      # Make the base dir in which the target dependency resides first
+      mkdir -p "$(dirname "$DIR/$packageName")"
+
+      if [ -f "$src" ]
+      then
+          # Figure out what directory has been unpacked
+          packageDir="$(find . -maxdepth 1 -type d | tail -1)"
+
+          # Restore write permissions to make building work
+          find "$packageDir" -type d -exec chmod u+x {} \;
+          chmod -R u+w "$packageDir"
+
+          # Move the extracted tarball into the output folder
+          mv "$packageDir" "$DIR/$packageName"
+      elif [ -d "$src" ]
+      then
+          # Get a stripped name (without hash) of the source directory.
+          # On old nixpkgs it's already set internally.
+          if [ -z "$strippedName" ]
+          then
+              strippedName="$(stripHash $src)"
+          fi
+
+          # Restore write permissions to make building work
+          chmod -R u+w "$strippedName"
+
+          # Move the extracted directory into the output folder
+          mv "$strippedName" "$DIR/$packageName"
+      fi
+
+      # Change to the package directory to install dependencies
+      cd "$DIR/$packageName"
+    }
+  '';
+
+  # Bundle the dependencies of the package
+  #
+  # Only include dependencies if they don't exist. They may also be bundled in the package.
+  includeDependencies = { dependencies }:
+    lib.optionalString (dependencies != [ ]) (
+      ''
+        mkdir -p node_modules
+        cd node_modules
+      ''
+      + (lib.concatMapStrings
+        (dependency:
+          ''
+            if [ ! -e "${dependency.packageName}" ]; then
+                ${composePackage dependency}
+            fi
+          ''
+        )
+        dependencies)
+      + ''
+        cd ..
+      ''
+    );
+
+  # Recursively composes the dependencies of a package
+  composePackage = { name, packageName, src, dependencies ? [ ], ... }@args:
+    builtins.addErrorContext "while evaluating node package '${packageName}'" ''
+      installPackage "${packageName}" "${src}"
+      ${includeDependencies { inherit dependencies; }}
+      cd ..
+      ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+    '';
+
+  pinpointDependencies = { dependencies, production }:
+    let
+      pinpointDependenciesFromPackageJSON = writeTextFile {
+        name = "pinpointDependencies.js";
+        text = ''
+          var fs = require('fs');
+          var path = require('path');
+
+          function resolveDependencyVersion(location, name) {
+              if(location == process.env['NIX_STORE']) {
+                  return null;
+              } else {
+                  var dependencyPackageJSON = path.join(location, "node_modules", name, "package.json");
+
+                  if(fs.existsSync(dependencyPackageJSON)) {
+                      var dependencyPackageObj = JSON.parse(fs.readFileSync(dependencyPackageJSON));
+
+                      if(dependencyPackageObj.name == name) {
+                          return dependencyPackageObj.version;
+                      }
+                  } else {
+                      return resolveDependencyVersion(path.resolve(location, ".."), name);
+                  }
+              }
+          }
+
+          function replaceDependencies(dependencies) {
+              if(typeof dependencies == "object" && dependencies !== null) {
+                  for(var dependency in dependencies) {
+                      var resolvedVersion = resolveDependencyVersion(process.cwd(), dependency);
+
+                      if(resolvedVersion === null) {
+                          process.stderr.write("WARNING: cannot pinpoint dependency: "+dependency+", context: "+process.cwd()+"\n");
+                      } else {
+                          dependencies[dependency] = resolvedVersion;
+                      }
+                  }
+              }
+          }
+
+          /* Read the package.json configuration */
+          var packageObj = JSON.parse(fs.readFileSync('./package.json'));
+
+          /* Pinpoint all dependencies */
+          replaceDependencies(packageObj.dependencies);
+          if(process.argv[2] == "development") {
+              replaceDependencies(packageObj.devDependencies);
+          }
+          else {
+              packageObj.devDependencies = {};
+          }
+          replaceDependencies(packageObj.optionalDependencies);
+          replaceDependencies(packageObj.peerDependencies);
+
+          /* Write the fixed package.json file */
+          fs.writeFileSync("package.json", JSON.stringify(packageObj, null, 2));
+        '';
+      };
+    in
+    ''
+      node ${pinpointDependenciesFromPackageJSON} ${if production then "production" else "development"}
+
+      ${lib.optionalString (dependencies != [])
+        ''
+          if [ -d node_modules ]
+          then
+              cd node_modules
+              ${lib.concatMapStrings (dependency: pinpointDependenciesOfPackage dependency) dependencies}
+              cd ..
+          fi
+        ''}
+    '';
+
+  # Recursively traverses all dependencies of a package and pinpoints all
+  # dependencies in the package.json file to the versions that are actually
+  # being used.
+
+  pinpointDependenciesOfPackage = { packageName, dependencies ? [ ], production ? true, ... }@args:
+    ''
+      if [ -d "${packageName}" ]
+      then
+          cd "${packageName}"
+          ${pinpointDependencies { inherit dependencies production; }}
+          cd ..
+          ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+      fi
+    '';
+
+  # Extract the Node.js source code which is used to compile packages with
+  # native bindings
+  nodeSources = runCommand "node-sources" { } ''
+    tar --no-same-owner --no-same-permissions -xf ${nodejs.src}
+    mv node-* $out
+  '';
+
+  # Script that adds _integrity fields to all package.json files to prevent NPM from consulting the cache (that is empty)
+  addIntegrityFieldsScript = writeTextFile {
+    name = "addintegrityfields.js";
+    text = ''
+      var fs = require('fs');
+      var path = require('path');
+
+      function augmentDependencies(baseDir, dependencies) {
+          for(var dependencyName in dependencies) {
+              var dependency = dependencies[dependencyName];
+
+              // Open package.json and augment metadata fields
+              var packageJSONDir = path.join(baseDir, "node_modules", dependencyName);
+              var packageJSONPath = path.join(packageJSONDir, "package.json");
+
+              if(fs.existsSync(packageJSONPath)) { // Only augment packages that exist. Sometimes we may have production installs in which development dependencies can be ignored
+                  console.log("Adding metadata fields to: "+packageJSONPath);
+                  var packageObj = JSON.parse(fs.readFileSync(packageJSONPath));
+
+                  if(dependency.integrity) {
+                      packageObj["_integrity"] = dependency.integrity;
+                  } else {
+                      packageObj["_integrity"] = "sha1-000000000000000000000000000="; // When no _integrity string has been provided (e.g. by Git dependencies), add a dummy one. It does not seem to harm and it bypasses downloads.
+                  }
+
+                  if(dependency.resolved) {
+                      packageObj["_resolved"] = dependency.resolved; // Adopt the resolved property if one has been provided
+                  } else {
+                      packageObj["_resolved"] = dependency.version; // Set the resolved version to the version identifier. This prevents NPM from cloning Git repositories.
+                  }
+
+                  if(dependency.from !== undefined) { // Adopt from property if one has been provided
+                      packageObj["_from"] = dependency.from;
+                  }
+
+                  fs.writeFileSync(packageJSONPath, JSON.stringify(packageObj, null, 2));
+              }
+
+              // Augment transitive dependencies
+              if(dependency.dependencies !== undefined) {
+                  augmentDependencies(packageJSONDir, dependency.dependencies);
+              }
+          }
+      }
+
+      if(fs.existsSync("./package-lock.json")) {
+          var packageLock = JSON.parse(fs.readFileSync("./package-lock.json"));
+
+          if(![1, 2].includes(packageLock.lockfileVersion)) {
+            process.stderr.write("Sorry, I only understand lock file versions 1 and 2!\n");
+            process.exit(1);
+          }
+
+          if(packageLock.dependencies !== undefined) {
+              augmentDependencies(".", packageLock.dependencies);
+          }
+      }
+    '';
+  };
+
+  # Reconstructs a package-lock file from the node_modules/ folder structure and package.json files with dummy sha1 hashes
+  reconstructPackageLock = writeTextFile {
+    name = "reconstructpackagelock.js";
+    text = ''
+      var fs = require('fs');
+      var path = require('path');
+
+      var packageObj = JSON.parse(fs.readFileSync("package.json"));
+
+      var lockObj = {
+          name: packageObj.name,
+          version: packageObj.version,
+          lockfileVersion: 2,
+          requires: true,
+          packages: {
+              "": {
+                  name: packageObj.name,
+                  version: packageObj.version,
+                  license: packageObj.license,
+                  bin: packageObj.bin,
+                  dependencies: packageObj.dependencies,
+                  engines: packageObj.engines,
+                  optionalDependencies: packageObj.optionalDependencies
+              }
+          },
+          dependencies: {}
+      };
+
+      function augmentPackageJSON(filePath, packages, dependencies) {
+          var packageJSON = path.join(filePath, "package.json");
+          if(fs.existsSync(packageJSON)) {
+              var packageObj = JSON.parse(fs.readFileSync(packageJSON));
+              packages[filePath] = {
+                  version: packageObj.version,
+                  integrity: "sha1-000000000000000000000000000=",
+                  dependencies: packageObj.dependencies,
+                  engines: packageObj.engines,
+                  optionalDependencies: packageObj.optionalDependencies
+              };
+              dependencies[packageObj.name] = {
+                  version: packageObj.version,
+                  integrity: "sha1-000000000000000000000000000=",
+                  dependencies: {}
+              };
+              processDependencies(path.join(filePath, "node_modules"), packages, dependencies[packageObj.name].dependencies);
+          }
+      }
+
+      function processDependencies(dir, packages, dependencies) {
+          if(fs.existsSync(dir)) {
+              var files = fs.readdirSync(dir);
+
+              files.forEach(function(entry) {
+                  var filePath = path.join(dir, entry);
+                  var stats = fs.statSync(filePath);
+
+                  if(stats.isDirectory()) {
+                      if(entry.substr(0, 1) == "@") {
+                          // When we encounter a namespace folder, augment all packages belonging to the scope
+                          var pkgFiles = fs.readdirSync(filePath);
+
+                          pkgFiles.forEach(function(entry) {
+                              if(stats.isDirectory()) {
+                                  var pkgFilePath = path.join(filePath, entry);
+                                  augmentPackageJSON(pkgFilePath, packages, dependencies);
+                              }
+                          });
+                      } else {
+                          augmentPackageJSON(filePath, packages, dependencies);
+                      }
+                  }
+              });
+          }
+      }
+
+      processDependencies("node_modules", lockObj.packages, lockObj.dependencies);
+
+      fs.writeFileSync("package-lock.json", JSON.stringify(lockObj, null, 2));
+    '';
+  };
+
+  # Script that links bins defined in package.json to the node_modules bin directory
+  # NPM does not do this for top-level packages itself anymore as of v7
+  linkBinsScript = writeTextFile {
+    name = "linkbins.js";
+    text = ''
+      var fs = require('fs');
+      var path = require('path');
+
+      var packageObj = JSON.parse(fs.readFileSync("package.json"));
+
+      var nodeModules = Array(packageObj.name.split("/").length).fill("..").join(path.sep);
+
+      if(packageObj.bin !== undefined) {
+          fs.mkdirSync(path.join(nodeModules, ".bin"))
+
+          if(typeof packageObj.bin == "object") {
+              Object.keys(packageObj.bin).forEach(function(exe) {
+                  if(fs.existsSync(packageObj.bin[exe])) {
+                      console.log("linking bin '" + exe + "'");
+                      fs.symlinkSync(
+                          path.join("..", packageObj.name, packageObj.bin[exe]),
+                          path.join(nodeModules, ".bin", exe)
+                      );
+                  }
+                  else {
+                      console.log("skipping non-existent bin '" + exe + "'");
+                  }
+              })
+          }
+          else {
+              if(fs.existsSync(packageObj.bin)) {
+                  console.log("linking bin '" + packageObj.bin + "'");
+                  fs.symlinkSync(
+                      path.join("..", packageObj.name, packageObj.bin),
+                      path.join(nodeModules, ".bin", packageObj.name.split("/").pop())
+                  );
+              }
+              else {
+                  console.log("skipping non-existent bin '" + packageObj.bin + "'");
+              }
+          }
+      }
+      else if(packageObj.directories !== undefined && packageObj.directories.bin !== undefined) {
+          fs.mkdirSync(path.join(nodeModules, ".bin"))
+
+          fs.readdirSync(packageObj.directories.bin).forEach(function(exe) {
+              if(fs.existsSync(path.join(packageObj.directories.bin, exe))) {
+                  console.log("linking bin '" + exe + "'");
+                  fs.symlinkSync(
+                      path.join("..", packageObj.name, packageObj.directories.bin, exe),
+                      path.join(nodeModules, ".bin", exe)
+                  );
+              }
+              else {
+                  console.log("skipping non-existent bin '" + exe + "'");
+              }
+          })
+      }
+    '';
+  };
+
+  prepareAndInvokeNPM = { packageName, bypassCache, reconstructLock, npmFlags, production }:
+    let
+      forceOfflineFlag = if bypassCache then "--offline" else "--registry http://www.example.com";
+    in
+    ''
+      # Pinpoint the versions of all dependencies to the ones that are actually being used
+      echo "pinpointing versions of dependencies..."
+      source $pinpointDependenciesScriptPath
+
+      # Patch the shebangs of the bundled modules to prevent them from
+      # calling executables outside the Nix store as much as possible
+      patchShebangs .
+
+      # Deploy the Node.js package by running npm install. Since the
+      # dependencies have been provided already by ourselves, it should not
+      # attempt to install them again, which is good, because we want to make
+      # it Nix's responsibility. If it needs to install any dependencies
+      # anyway (e.g. because the dependency parameters are
+      # incomplete/incorrect), it fails.
+      #
+      # The other responsibilities of NPM are kept -- version checks, build
+      # steps, postprocessing etc.
+
+      export HOME=$TMPDIR
+      cd "${packageName}"
+      runHook preRebuild
+
+      ${lib.optionalString bypassCache ''
+        ${lib.optionalString reconstructLock ''
+          if [ -f package-lock.json ]
+          then
+              echo "WARNING: Reconstruct lock option enabled, but a lock file already exists!"
+              echo "This will most likely result in version mismatches! We will remove the lock file and regenerate it!"
+              rm package-lock.json
+          else
+              echo "No package-lock.json file found, reconstructing..."
+          fi
+
+          node ${reconstructPackageLock}
+        ''}
+
+        node ${addIntegrityFieldsScript}
+      ''}
+
+      npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${lib.optionalString production "--production"} rebuild
+
+      runHook postRebuild
+
+      if [ "''${dontNpmInstall-}" != "1" ]
+      then
+          # NPM tries to download packages even when they already exist if npm-shrinkwrap is used.
+          rm -f npm-shrinkwrap.json
+
+          npm ${forceOfflineFlag} --nodedir=${nodeSources} --no-bin-links --ignore-scripts ${npmFlags} ${lib.optionalString production "--production"} install
+      fi
+
+      # Link executables defined in package.json
+      node ${linkBinsScript}
+    '';
+
+  # Builds and composes an NPM package including all its dependencies
+  buildNodePackage =
+    { name
+    , packageName
+    , version ? null
+    , dependencies ? [ ]
+    , buildInputs ? [ ]
+    , production ? true
+    , npmFlags ? ""
+    , dontNpmInstall ? false
+    , bypassCache ? false
+    , reconstructLock ? false
+    , preRebuild ? ""
+    , dontStrip ? true
+    , unpackPhase ? "true"
+    , buildPhase ? "true"
+    , meta ? { }
+    , ...
+    }@args:
+
+    let
+      extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" "dontStrip" "dontNpmInstall" "preRebuild" "unpackPhase" "buildPhase" "meta" ];
+    in
+    stdenv.mkDerivation ({
+      name = "${name}${if version == null then "" else "-${version}"}";
+      buildInputs = [ tarWrapper python nodejs ]
+        ++ lib.optional (stdenv.isLinux) utillinux
+        ++ lib.optional (stdenv.isDarwin) libtool
+        ++ buildInputs;
+
+      inherit nodejs;
+
+      inherit dontStrip; # Stripping may fail a build for some package deployments
+      inherit dontNpmInstall preRebuild unpackPhase buildPhase;
+
+      compositionScript = composePackage args;
+      pinpointDependenciesScript = pinpointDependenciesOfPackage args;
+
+      passAsFile = [ "compositionScript" "pinpointDependenciesScript" ];
+
+      installPhase = ''
+        source ${installPackage}
+
+        # Create and enter a root node_modules/ folder
+        mkdir -p $out/lib/node_modules
+        cd $out/lib/node_modules
+
+        # Compose the package and all its dependencies
+        source $compositionScriptPath
+
+        ${prepareAndInvokeNPM { inherit packageName bypassCache reconstructLock npmFlags production; }}
+
+        # Create symlink to the deployed executable folder, if applicable
+        if [ -d "$out/lib/node_modules/.bin" ]
+        then
+            ln -s $out/lib/node_modules/.bin $out/bin
+
+            # Fixup all executables
+            ls $out/bin/* | while read i
+            do
+                file="$(readlink -f "$i")"
+                chmod u+rwx "$file"
+                if isScript "$file"
+                then
+                    sed -i 's/\r$//' "$file"  # convert crlf to lf
+                fi
+            done
+        fi
+
+        # Create symlinks to the deployed manual page folders, if applicable
+        if [ -d "$out/lib/node_modules/${packageName}/man" ]
+        then
+            mkdir -p $out/share
+            for dir in "$out/lib/node_modules/${packageName}/man/"*
+            do
+                mkdir -p $out/share/man/$(basename "$dir")
+                for page in "$dir"/*
+                do
+                    ln -s $page $out/share/man/$(basename "$dir")
+                done
+            done
+        fi
+
+        # Run post install hook, if provided
+        runHook postInstall
+      '';
+
+      meta = {
+        # default to Node.js' platforms
+        platforms = nodejs.meta.platforms;
+      } // meta;
+    } // extraArgs);
+
+  # Builds a node environment (a node_modules folder and a set of binaries)
+  buildNodeDependencies =
+    { name
+    , packageName
+    , version ? null
+    , src
+    , dependencies ? [ ]
+    , buildInputs ? [ ]
+    , production ? true
+    , npmFlags ? ""
+    , dontNpmInstall ? false
+    , bypassCache ? false
+    , reconstructLock ? false
+    , dontStrip ? true
+    , unpackPhase ? "true"
+    , buildPhase ? "true"
+    , ...
+    }@args:
+
+    let
+      extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" ];
+    in
+    stdenv.mkDerivation ({
+      name = "node-dependencies-${name}${if version == null then "" else "-${version}"}";
+
+      buildInputs = [ tarWrapper python nodejs ]
+        ++ lib.optional (stdenv.isLinux) utillinux
+        ++ lib.optional (stdenv.isDarwin) libtool
+        ++ buildInputs;
+
+      inherit dontStrip; # Stripping may fail a build for some package deployments
+      inherit dontNpmInstall unpackPhase buildPhase;
+
+      includeScript = includeDependencies { inherit dependencies; };
+      pinpointDependenciesScript = pinpointDependenciesOfPackage args;
+
+      passAsFile = [ "includeScript" "pinpointDependenciesScript" ];
+
+      installPhase = ''
+        source ${installPackage}
+
+        mkdir -p $out/${packageName}
+        cd $out/${packageName}
+
+        source $includeScriptPath
+
+        # Create fake package.json to make the npm commands work properly
+        cp ${src}/package.json .
+        chmod 644 package.json
+        ${lib.optionalString bypassCache ''
+          if [ -f ${src}/package-lock.json ]
+          then
+              cp ${src}/package-lock.json .
+              chmod 644 package-lock.json
+          fi
+        ''}
+
+        # Go to the parent folder to make sure that all packages are pinpointed
+        cd ..
+        ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+
+        ${prepareAndInvokeNPM { inherit packageName bypassCache reconstructLock npmFlags production; }}
+
+        # Expose the executables that were installed
+        cd ..
+        ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+
+        mv ${packageName} lib
+        ln -s $out/lib/node_modules/.bin $out/bin
+      '';
+    } // extraArgs);
+
+  # Builds a development shell
+  buildNodeShell =
+    { name
+    , packageName
+    , version ? null
+    , src
+    , dependencies ? [ ]
+    , buildInputs ? [ ]
+    , production ? true
+    , npmFlags ? ""
+    , dontNpmInstall ? false
+    , bypassCache ? false
+    , reconstructLock ? false
+    , dontStrip ? true
+    , unpackPhase ? "true"
+    , buildPhase ? "true"
+    , ...
+    }@args:
+
+    let
+      nodeDependencies = buildNodeDependencies args;
+      extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" "dontStrip" "dontNpmInstall" "unpackPhase" "buildPhase" ];
+    in
+    stdenv.mkDerivation ({
+      name = "node-shell-${name}${if version == null then "" else "-${version}"}";
+
+      buildInputs = [ python nodejs ] ++ lib.optional (stdenv.isLinux) utillinux ++ buildInputs;
+      buildCommand = ''
+        mkdir -p $out/bin
+        cat > $out/bin/shell <<EOF
+        #! ${stdenv.shell} -e
+        $shellHook
+        exec ${stdenv.shell}
+        EOF
+        chmod +x $out/bin/shell
+      '';
+
+      # Provide the dependencies in a development shell through the NODE_PATH environment variable
+      inherit nodeDependencies;
+      shellHook = lib.optionalString (dependencies != [ ]) ''
+        export NODE_PATH=${nodeDependencies}/lib/node_modules
+        export PATH="${nodeDependencies}/bin:$PATH"
+      '';
+    } // extraArgs);
+in
+{
+  buildNodeSourceDist = lib.makeOverridable buildNodeSourceDist;
+  buildNodePackage = lib.makeOverridable buildNodePackage;
+  buildNodeDependencies = lib.makeOverridable buildNodeDependencies;
+  buildNodeShell = lib.makeOverridable buildNodeShell;
+}

pkgs/by-name/be/betanin/package.nix

@@ -0,0 +1,71 @@
+{ lib
+, callPackage
+, fetchFromGitHub
+, python3
+, beets
+}:
+
+let
+  py = python3.pkgs;
+
+  version = "0.4.0.ffe45c02";
+
+  src = fetchFromGitHub {
+    owner = "xeals";
+    repo = "betanin";
+    rev = "ffe45c028037fc1659f62a9cdc9e1413dc2f358d";
+    hash = "sha256-5d8Y7PDlhkdVRVX+KvpiQ2WYNRELwc+ya5s4Qi+YQpI=";
+  };
+
+  client = callPackage ./client {
+    inherit src version;
+  };
+in
+py.buildPythonApplication {
+  pname = "betanin";
+  inherit version src;
+
+  clientDistDir = "${client}/lib/node_modules/betanin/dist/";
+
+  doCheck = false;
+
+  patches = [ ./paths.patch ];
+  postPatch = ''
+    export libPrefix="${python3.libPrefix}"
+    substituteAllInPlace betanin/paths.py
+  '';
+
+  propagatedBuildInputs =
+    (builtins.attrValues {
+      inherit (py)
+        apprise
+        alembic
+        click
+        flask
+        flask-cors
+        flask-jwt-extended
+        flask_migrate
+        flask-restx
+        flask-socketio
+        flask-sqlalchemy
+        gevent
+        pyxdg
+        loguru
+        ptyprocess
+        python-engineio
+        python-socketio
+        sqlalchemy
+        sqlalchemy-utils
+        toml;
+    }) ++ [
+      beets
+    ];
+
+  meta = {
+    homepage = "https://github.com/sentriz/betanin";
+    description = "beets based mitm of your torrent client and music player";
+    license = lib.licenses.gpl3Only;
+    maintainers = [ ];
+    platforms = python3.meta.platforms;
+  };
+}

pkgs/by-name/be/betanin/paths.patch

@@ -0,0 +1,24 @@
+--- a/betanin/paths.py
++++ b/betanin/paths.py
+@@ -19,11 +19,3 @@
+ BEETS_DIR = xdg.BaseDirectory.save_config_path("beets")
+-CLIENT_DIST_DIR = _first_existing(
+-    os.path.join(os.getcwd(), "betanin_client", "dist"),
+-    os.path.join(site.getusersitepackages(), "betanin_client", "dist"),
+-    os.path.join(site.getsitepackages()[0], "betanin_client", "dist"),
+-)
+-MIGRATIONS_DIR = _first_existing(
+-    os.path.join(os.getcwd(), "betanin_migrations"),
+-    os.path.join(site.getusersitepackages(), "betanin_migrations"),
+-    os.path.join(site.getsitepackages()[0], "betanin_migrations"),
+-)
++CLIENT_DIST_DIR = "@clientDistDir@"
++MIGRATIONS_DIR = "@out@/lib/@libPrefix@/site-packages/betanin_migrations"
+@@ -38,6 +38,2 @@
+ CONFIG_PATH = os.path.join(CONFIG_DIR, "config.toml")
+-VERSION_PATH = _first_existing(
+-    os.path.join(os.getcwd(), "betanin/version.txt"),
+-    os.path.join(site.getusersitepackages(), "betanin", "version.txt"),
+-    os.path.join(site.getsitepackages()[0], "betanin", "version.txt"),
+-)
++VERSION_PATH = "@out@/lib/@libPrefix@/site-packages/betanin/version.txt"

pkgs/by-name/ca/cardboard/package.nix

@@ -1,15 +1,12 @@
 { stdenv
+, lib
 , fetchFromGitLab
-, fetchzip
-
 , cereal
 , cmake
-, git
 , libGL
 , libX11
 , libinput
 , libxkbcommon
-, mesa
 , meson
 , ninja
 , pixman
@@ -18,7 +15,6 @@
 , wayland
 , wayland-protocols
 , wlroots
-, xwayland
 }:
 
 stdenv.mkDerivation rec {
@@ -62,10 +58,11 @@ stdenv.mkDerivation rec {
 
   passthru.providedSessions = [ "cardboard" ];
 
-  meta = {
+  meta = with lib; {
     description = "Scrollable tiling Wayland compositor designed with laptops in mind";
     homepage = "https://gitlab.com/cardboardwm/cardboard";
-    license = stdenv.lib.licenses.gpl3;
+    license = licenses.gpl3;
     platforms = wlroots.meta.platforms;
+    broken = true;
   };
 }

pkgs/by-name/cu/cura5/package.nix

@@ -0,0 +1,94 @@
+{ lib
+, stdenv
+, fetchurl
+, writeScriptBin
+, appimageTools
+, copyDesktopItems
+, makeDesktopItem
+}:
+
+let
+  pname = "cura5";
+  version = "5.4.0";
+  name = "${pname}-${version}";
+
+  cura5 = appimageTools.wrapType2 {
+    inherit pname version;
+    src = fetchurl {
+      url = "https://github.com/Ultimaker/Cura/releases/download/${version}/Ultimaker-Cura-${version}-linux-modern.AppImage";
+      hash = "sha256-QVv7Wkfo082PH6n6rpsB79st2xK2+Np9ivBg/PYZd74=";
+    };
+    extraPkgs = _: [ ];
+  };
+  script = writeScriptBin pname ''
+    #!${stdenv.shell}
+    # AppImage version of Cura loses current working directory and treats all paths relateive to $HOME.
+    # So we convert each of the files passed as argument to an absolute path.
+    # This fixes use cases like `cd /path/to/my/files; cura mymodel.stl anothermodel.stl`.
+
+    args=()
+    for a in "$@"; do
+      if [ -e "$a" ]; then
+        a="$(realpath "$a")"
+      fi
+      args+=("$a")
+    done
+    exec "${cura5}/bin/${name}" "''${args[@]}"
+  '';
+in
+stdenv.mkDerivation rec {
+  inherit pname version;
+  dontUnpack = true;
+
+  nativeBuildInputs = [ copyDesktopItems ];
+  desktopItems = [
+    # Based on upstream.
+    # https://github.com/Ultimaker/Cura/blob/main/packaging/AppImage/cura.desktop.jinja
+    (makeDesktopItem {
+      name = "cura";
+      desktopName = "UltiMaker Cura";
+      genericName = "3D Printing Software";
+      comment = meta.longDescription;
+      exec = "cura5";
+      icon = "cura-icon";
+      terminal = false;
+      type = "Application";
+      mimeTypes = [
+        "model/stl"
+        "application/vnd.ms-3mfdocument"
+        "application/prs.wavefront-obj"
+        "image/bmp"
+        "image/gif"
+        "image/jpeg"
+        "image/png"
+        "text/x-gcode"
+        "application/x-amf"
+        "application/x-ply"
+        "application/x-ctm"
+        "model/vnd.collada+xml"
+        "model/gltf-binary"
+        "model/gltf+json"
+        "model/vnd.collada+xml+zip"
+      ];
+      categories = [ "Graphics" ];
+      keywords = [ "3D" "Printing" ];
+    })
+  ];
+
+  # TODO: Extract cura-icon from AppImage source.
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ${script}/bin/cura5 $out/bin/cura5
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "3D printing software";
+    homepage = "https://github.com/ultimaker/cura";
+    longDescription = ''
+      Cura converts 3D models into paths for a 3D printer. It prepares your print for maximum accuracy, minimum printing time and good reliability with many extra features that make your print come out great.
+    '';
+    license = lib.licenses.lgpl3;
+    platforms = [ "x86_64-linux" ];
+  };
+}

pkgs/by-name/li/libhl/package.nix

@@ -1,7 +1,7 @@
 { stdenv
+, lib
 , fetchFromGitHub
 
-, coreutils
 , autoreconfHook
 }:
 
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out/include $out/lib
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/xant/libhl";
     description = "Simple and fast C library implementing a thread-safe API to manage hash-tables, linked lists, lock-free ring buffers and queues ";
     license = licenses.lgpl3;

pkgs/by-name/pa/pam_gnupg/package.nix

@@ -1,4 +1,5 @@
 { stdenv
+, lib
 , fetchFromGitHub
 
 , autoreconfHook
@@ -25,10 +26,10 @@ stdenv.mkDerivation rec {
 
   configureFlags = [ "--with-moduledir=\${out}/lib/security" ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/cruegge/pam-gnupg";
     description = "Unlock GnuPG keys on login";
     license = licenses.gpl3;
-    inherit (pam.meta) platforms;
+    platforms = pam.meta.platforms;
   };
 }

pkgs/by-name/ps/psst/package.nix

@@ -1,9 +1,10 @@
-{ stdenv
+{ lib
 , fetchFromGitHub
 , rustPlatform
 
-, cmake
 , pkg-config
+, alsaLib
+, dbus
 , openssl
 
   # GUI
@@ -14,27 +15,27 @@
 }:
 
 let
-  inherit (stdenv.lib) optional optionals;
+  inherit (lib) optional optionals;
 in
 
 assert withGui -> gtk3.meta.available;
 
 rustPlatform.buildRustPackage rec {
   pname = "psst";
-  version = "20210122.gec114ac";
+  version = "20221012.d70ed81";
   src = fetchFromGitHub {
     owner = "jpochyla";
     repo = "psst";
-    rev = "ec114ac8299179c8dd51bc026d6060dc75658b83";
-    sha256 = "02mh6hjnlimadc3w899hccss31p1r4sxgb5880zwn7yiycbq3yyj";
+    rev = "d70ed8104533dc15bc36b989ba8428872c9b578f";
+    hash = "sha256-ZKhHN0ruLb6ZVKkrKv/YawRsVop6SP1QF/nrtkmA8P8=";
     fetchSubmodules = true;
   };
-  cargoSha256 = "1m01rycnpy9asspih1x9l5ppfbjnqcfdycmzgkrmdwzah3x8s8xc";
+  cargoSha256 = "sha256-zH6+EV78FDVOYEFXk0f54pH2Su0QpK1I0bHqzIiMdBo=";
 
   nativeBuildInputs = [ pkg-config ]
     ++ optional withGui copyDesktopItems;
 
-  buildInputs = [ openssl ]
+  buildInputs = [ alsaLib dbus openssl ]
     ++ optional withGui gtk3;
 
   cargoBuildFlags = optionals (!withGui) [
@@ -54,16 +55,16 @@ rustPlatform.buildRustPackage rec {
       name = pname;
       desktopName = "psst";
       genericName = "Spotify Player";
-      categories = "AudioVideo;Audio;Network;Player;";
+      categories = [ "AudioVideo" "Audio" "Network" "Player" ];
       comment = "Spotify client with native GUI";
       exec = "psst-gui";
-      extraEntries = "Keywords=spotify;music;";
+      keywords = [ "spotify" "music" ];
       icon = "spotify";
       type = "Application";
     })
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Fast and multi-platform Spotify client with native GUI ";
     homepage = "https://github.com/jpochyla/psst";
     license = licenses.mit;

pkgs/by-name/sa/samrewritten/package.nix

@@ -1,7 +1,6 @@
 { stdenv
+, lib
 , fetchFromGitHub
-, makeWrapper
-
 , curl
 , gnumake
 , gnutls
@@ -40,7 +39,7 @@ stdenv.mkDerivation rec {
       --replace /usr/bin/samrewritten $out/bin/samrewritten
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Steam Achievement Manager For Linux";
     homepage = "https://github.com/PaulCombal/SamRewritten";
     license = licenses.gpl3;

pkgs/by-name/sp/spotify-ripper/fix-setup.patch

@@ -2,7 +2,7 @@ diff --git a/setup.py b/setup.py
 index a800b3b..8967921 100755
 --- a/setup.py
 +++ b/setup.py
-@@ -22,14 +22,13 @@ setup(
+@@ -33,14 +33,13 @@ setup(
      name='spotify-ripper',
      version='2.9.1',
      packages=find_packages(exclude=["tests"]),
@@ -18,11 +18,7 @@ index a800b3b..8967921 100755
          ],
      },
  
-@@ -67,7 +66,5 @@ setup(
-         'Programming Language :: Python :: 3',
-         'Programming Language :: Python :: 3.4',
-     ],
--    long_description=_read('README.rst'),
- )
+@@ -121,3 +121,2 @@ setup(
+     return True
  
 -create_default_dir()

pkgs/by-name/sp/spotify-ripper/package.nix

@@ -1,14 +1,22 @@
-{ stdenv
+{ lib
 , fetchFromGitHub
 
-, python2Packages
+, python3Packages
+, lame
 
-, aacSupport ? false, faac
-, alacSupport ? false, libav
-, flacSupport ? false, flac
-, m4aSupport ? false, mp4Support ? false, fdk-aac-encoder
-, oggSupport ? false, vorbisTools
-, opusSupport ? false, opusTools
+, aacSupport ? false
+, faac
+, alacSupport ? false
+, libav
+, flacSupport ? false
+, flac
+, m4aSupport ? false
+, mp4Support ? false
+, fdk-aac-encoder
+, oggSupport ? false
+, vorbisTools
+, opusSupport ? false
+, opusTools
 }:
 
 assert aacSupport -> faac.meta.available;
@@ -18,25 +26,27 @@ assert m4aSupport || mp4Support -> fdk-aac-encoder.meta.available;
 assert oggSupport -> vorbisTools.meta.available;
 assert opusSupport -> opusTools.meta.available;
 
-python2Packages.buildPythonApplication rec {
+python3Packages.buildPythonApplication rec {
   pname = "spotify-ripper";
-  version = "20161231.gd046419";
+  version = "20210724.5bfd3f7";
 
   src = fetchFromGitHub {
-    owner = "hbashton";
+    owner = "ast261";
     repo = pname;
-    rev = "d0464193dead7bd3ac7580e98bde86a0f323acae";
-    sha256 = "003d6br20f1cf4qvmpl62bk0k4h4v66ib76wn36c23bnh9x5q806";
+    rev = "5bfd3f7a52f2767b433fd315145409837a3c33f0";
+    sha256 = "sha256-LLunGzs9Mg4S00Su260b+M5w/XwS+kICl/YXQdR/cPI=";
   };
 
-  propagatedBuildInputs = (with python2Packages; [
+  propagatedBuildInputs = (with python3Packages; [
     colorama
     mutagen
     pyspotify
     requests
     schedule
     setuptools
+    spotipy
   ]) ++ [
+    lame
     (if flacSupport then flac else null)
     (if alacSupport then libav else null)
     (if aacSupport then faac else null)
@@ -48,7 +58,7 @@ python2Packages.buildPythonApplication rec {
   # Remove impure executables.
   patches = [ ./fix-setup.patch ];
 
-  meta = {
+  meta = with lib; {
     description = "Rip Spotify URIs to audio files, including ID3 tags and cover art";
     longDescription = ''
       Spotify-ripper is a small ripper script for Spotify that rips Spotify URIs
@@ -58,6 +68,6 @@ python2Packages.buildPythonApplication rec {
     '';
     homepage = "https://github.com/hbashton/spotify-ripper";
     # spotify-ripper itself is MIT, but the upstream libspotify is unfree.
-    license = stdenv.lib.licenses.unfree;
+    license = licenses.unfree;
   };
 }

pkgs/by-name/yt/ytarchive/package.nix

@@ -0,0 +1,38 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, python3
+, ffmpeg
+}:
+
+stdenv.mkDerivation rec {
+  pname = "ytarchive";
+  version = "0.2.2+0304577";
+
+  src = fetchFromGitHub {
+    owner = "Kethsar";
+    repo = "ytarchive";
+    # NOTE: Last revision where it was written in Python, so don't change
+    #   without rewriting the derivation.
+    rev = "030457749d6c8d1d62240bfbad659326f3cd3a30";
+    hash = "sha256-mvmdkxZxlEbWc7GR8LfyxTJOeEhjCoYyeatDx8l1uhM=";
+  };
+
+  propagatedBuildInputs = [
+    python3
+    ffmpeg
+  ];
+
+  phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
+
+  installPhase = ''
+    install -Dm00755 ytarchive.py $out/bin/ytarchive
+  '';
+
+  meta = with lib; {
+    description = "Garbage Youtube livestream downloader";
+    homepage = "https://github.com/Kethsar/ytarchive";
+    license = licenses.mit;
+    platforms = python3.meta.platforms;
+  };
+}

pkgs/by-name/zs/zsh-z/package.nix

@@ -1,4 +1,5 @@
 { stdenv
+, lib
 , fetchFromGitHub
 , installShellFiles
 
@@ -25,10 +26,10 @@ stdenv.mkDerivation {
     installShellCompletion --zsh _zshz
   '';
 
-  meta = {
+  meta = with lib; {
     description = ''Jump quickly to directories that you have visited "frecently." A native ZSH port of z.sh.'';
     homepage = "https://github.com/agkozak/zsh-z";
-    license = stdenv.lib.licenses.mit;
+    license = licenses.mit;
     platforms = zsh.meta.platforms;
   };
 }

pkgs/development/go-modules/qt/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib
 , fetchFromGitHub
 , buildGoModule
 , makeWrapper
@@ -59,9 +59,10 @@ buildGoModule rec {
     done
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/therecipe/qt";
     description = "Qt bindings for Go";
     license = licenses.lgpl3;
+    broken = true;
   };
 }

pkgs/development/python-modules/py-sonic/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib
 , buildPythonPackage
 , fetchPypi
 }:
@@ -14,9 +14,9 @@ buildPythonPackage rec {
 
   doCheck = false;
 
-  meta = {
+  meta = with lib; {
     homepage = "https://stuffivelearned.org/doku.php?id=programming:python:py-sonic";
-    license = stdenv.lib.licenses.gpl3;
+    license = licenses.gpl3;
     description = "A python wrapper library for the Subsonic REST API";
   };
 }

pkgs/tools/misc/radeon-profile-daemon/default.nix

@@ -1,16 +1,18 @@
 { stdenv
+, lib
 , fetchFromGitHub
 
 , qtbase
 , qmake
+, wrapQtAppsHook ? null # Temporary backwards compatibility
 }:
 
 stdenv.mkDerivation rec {
   pname = "radeon-profile-daemon";
   version = "20190603.g06qxq2h";
 
-  nativeBuildInputs = [ qmake ];
   buildInputs = [ qtbase ];
+  nativeBuildInputs = [ qmake wrapQtAppsHook ];
 
   src = (
     fetchFromGitHub {
@@ -26,7 +28,7 @@ stdenv.mkDerivation rec {
       --replace "/usr/" "$out/"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "System daemon for reading current clocks of AMD Radeon cards";
     homepage = "https://github.com/marazmista/radeon-profile-daemon";
     license = licenses.gpl2Plus;

pkgs/top-level/all-packages.nix

@@ -1,55 +1,8 @@
 { pkgs }:
 
 rec {
-  # Alacritty with the unmerged ligature patches applied.
-  alacritty-ligatures = pkgs.alacritty.overrideAttrs (oldAttrs: rec {
-    pname = "${oldAttrs.pname}-ligatures";
-    version = "0.7.1.20210107.gada2680";
-
-    src = pkgs.fetchFromGitHub {
-      owner = "zenixls2";
-      repo = "alacritty";
-      fetchSubmodules = true;
-      rev = "ada2680e79a8f53cd350263c8cc91d2e2a264d81";
-      sha256 = "0c0k1ib1dl35731zyjb32apyn28xc63mhbwsig5mz3hnkyk5nisr";
-    };
-
-    cargoDeps = oldAttrs.cargoDeps.overrideAttrs (pkgs.lib.const {
-      name = "${pname}-${version}-vendor.tar.gz";
-      inherit src;
-      outputHash = "1d1yz4xmal0f3c0pcn59lxfh5a3532nv7dv7s95svvi8qsvnk9gv";
-    });
-
-    ligatureInputs = [
-      pkgs.fontconfig
-      pkgs.freetype
-      pkgs.libglvnd
-      pkgs.stdenv.cc.cc.lib
-      pkgs.xlibs.libxcb
-    ];
-
-    buildInputs = (oldAttrs.buildInputs or []) ++ ligatureInputs;
-
-    # HACK: One of the ligature libraries required the C++ stdlib at runtime,
-    # and I can't work out a better way to push it to the RPATH.
-    postInstall = pkgs.lib.optional (!pkgs.stdenv.isDarwin) ''
-      patchelf \
-        --set-rpath ${pkgs.lib.makeLibraryPath ligatureInputs}:"$(patchelf --show-rpath $out/bin/alacritty)" \
-        $out/bin/alacritty
-    '';
-
-    meta = oldAttrs.meta // {
-      description = "Alacritty with ligature patch applied";
-      homepage = "https://github.com/zenixls2/alacritty/tree/ligature";
-    };
-  });
-
-  amdgpu-fan = pkgs.callPackage ../tools/misc/amdgpu-fan { };
-
-  cardboard = pkgs.callPackage ../applications/window-managers/cardboard { };
-
   goModules = pkgs.recurseIntoAttrs rec {
-    qt = pkgs.libsForQt512.callPackage ../development/go-modules/qt { };
+    qt = pkgs.libsForQt5.callPackage ../development/go-modules/qt { };
   };
 
   # A functional Jetbrains IDE-with-plugins package set.
@@ -72,15 +25,11 @@ rec {
     ideaUltimateWithPlugins = ideaUltimatePlugins.jetbrainsWithPlugins;
   };
 
-  libhl = pkgs.callPackage ../development/libraries/libhl { };
-
   mopidy-subidy = pkgs.callPackage ../applications/audio/mopidy/subidy.nix {
     python3Packages = pkgs.python3Packages // python3Packages;
   };
 
-  pam_gnupg = pkgs.callPackage ../os-specific/linux/pam_gnupg { };
-
-  picom-animations = pkgs.picom.overrideAttrs (oldAttrs: {
+  picom-animations = pkgs.picom.overrideAttrs (_oldAttrs: {
     pname = "picom-animations";
     src = pkgs.fetchFromGitHub {
       owner = "jonaburg";
@@ -96,74 +45,17 @@ rec {
     patches = (oldAttrs.patches or [ ]) ++ [ ../applications/misc/polybar/9button.patch ];
   });
 
-  psst = pkgs.callPackage ../applications/audio/psst { };
-
-  python2Packages =
-    let
-      fixVersion =
-        { package
-        , version
-        , sha256
-        , extra ? (oldAttrs: { })
-        }: package.overrideAttrs (oldAttrs: rec {
-          inherit version;
-          src = pkgs.python2Packages.fetchPypi {
-            inherit (oldAttrs) pname;
-            inherit version sha256;
-          };
-        } // extra oldAttrs);
-    in
-    pkgs.recurseIntoAttrs rec {
-      colorama_0_3_3 = fixVersion {
-        package = pkgs.python2Packages.colorama;
-        version = "0.3.3";
-        sha256 = "1716z9pq1r5ys3nkg7wdrb3h2f9rmd0zdxpxzmx3bgwgf6xg48gb";
-      };
-
-      mutagen_1_30 = fixVersion {
-        package = pkgs.python2Packages.mutagen;
-        version = "1.30";
-        sha256 = "0kv2gjnzbj1w0bswmxm7wi05x6ypi7jk52s0lb8gw8s459j41gyd";
-        extra = oldAttrs: {
-          patches = [ ];
-        };
-      };
-
-      pyspotify_2_0_5 = fixVersion {
-        package = pkgs.python2Packages.pyspotify;
-        version = "2.0.5";
-        sha256 = "0y16c024rrvbvfdqj1n0k4b25b1nbza3i7kspg5b0ci2src1rm7v";
-      };
-
-      overlay = {
-        colorama = colorama_0_3_3;
-        mutagen = mutagen_1_30;
-        pyspotify = pyspotify_2_0_5;
-      };
-    };
-
   python3Packages = pkgs.recurseIntoAttrs {
     py-sonic = pkgs.python3.pkgs.callPackage ../development/python-modules/py-sonic { };
   };
 
   # The one in Nixpkgs still extracts the pre-built Debian package instead
   # of building from source.
-  protonmailBridgePackages = pkgs.libsForQt512.callPackage ../applications/networking/protonmail-bridge {
+  protonmailBridgePackages = pkgs.libsForQt5.callPackage ../applications/networking/protonmail-bridge {
     inherit goModules;
   };
   protonmail-bridge = protonmailBridgePackages.protonmail-bridge;
   protonmail-bridge-headless = protonmailBridgePackages.protonmail-bridge-headless;
 
   radeon-profile-daemon = pkgs.libsForQt5.callPackage ../tools/misc/radeon-profile-daemon { };
-
-  samrewritten = pkgs.callPackage ../tools/misc/samrewritten { };
-
-  spotify-ripper = pkgs.callPackage ../tools/misc/spotify-ripper {
-    # NOTE: Not available in 20.03. Specifying it this way lets me cheat the
-    # build auto-failing on 20.03 because of the attribute not existing.
-    inherit (pkgs) fdk-aac-encoder;
-    python2Packages = pkgs.python2Packages // python2Packages.overlay;
-  };
-
-  zsh-z = pkgs.callPackage ../shells/zsh/zsh-z { };
 }

pkgs/top-level/by-name-overlay.nix

@@ -0,0 +1,56 @@
+# This file turns the pkgs/by-name directory (see its README.md for more info)
+# into an overlay that adds all the defined packages.
+#
+# No validity checks are done here, instead this file is optimised for
+# performance, and validity checks are done by CI on PRs.
+#
+# This file is based on Nixpkgs' `pkgs/top-level/by-name-overlay.nix` in order
+# to utilise the same infrastructure and layout, with some adjustments to fit
+# our derivative project.
+
+{ lib
+, pkgs
+}:
+
+# Type: Path -> Overlay
+baseDirectory:
+let
+  inherit (builtins)
+    readDir
+    ;
+
+  inherit (lib.attrsets)
+    mapAttrs
+    mapAttrsToList
+    mergeAttrsList
+    ;
+
+  # Package files for a single shard
+  # Type: String -> String -> AttrsOf Path
+  namesForShard = shard: type:
+    if type != "directory" then
+    # Ignore all non-directories. Technically only README.md is allowed as a file in the base directory, so we could alternatively:
+    # - Assume that README.md is the only file and change the condition to `shard == "README.md"` for a minor performance improvement.
+    #   This would however cause very poor error messages if there's other files.
+    # - Ensure that README.md is the only file, throwing a better error message if that's not the case.
+    #   However this would make for a poor code architecture, because one type of error would have to be duplicated in the validity checks and here.
+    # Additionally in either of those alternatives, we would have to duplicate the hardcoding of "README.md"
+      { }
+    else
+      mapAttrs
+        (name: _: baseDirectory + "/${shard}/${name}/package.nix")
+        (readDir (baseDirectory + "/${shard}"));
+
+  # The attribute set mapping names to the package files defining them
+  # This is defined up here in order to allow reuse of the value (it's kind of expensive to compute)
+  # if the overlay has to be applied multiple times
+  packageFiles = mergeAttrsList (mapAttrsToList namesForShard (readDir baseDirectory));
+in
+# TODO: Consider optimising this using `builtins.deepSeq packageFiles`,
+  # which could free up the above thunks and reduce GC times.
+  # Currently this would be hard to measure until we have more packages
+  # and ideally https://github.com/NixOS/nix/pull/8895
+_self: _super:
+mapAttrs
+  (_name: file: pkgs.callPackage file { })
+  packageFiles

pkgs/top-level/default.nix

@@ -0,0 +1,19 @@
+# Composes the packages collection.
+
+{
+  # The system packages will be build and used on.
+  localSystem
+  # Nixpkgs
+, pkgs
+  # Nixpkgs lib
+, lib ? pkgs.lib
+}:
+let
+  allPackages = import ./stage.nix {
+    inherit lib pkgs;
+  };
+
+  available = lib.filterAttrs
+    (_: drv: builtins.elem localSystem (drv.meta.platforms or [ ]));
+in
+available allPackages

pkgs/top-level/jetbrains-plugins.nix

@@ -20,14 +20,16 @@ let
     inherit lib;
   };
 
-in lib.makeScope newScope (self: lib.makeOverridable ({
-  jetbrainsPlugins ? mkJetbrainsPlugins self
+in
+lib.makeScope newScope (self: lib.makeOverridable
+  ({ jetbrainsPlugins ? mkJetbrainsPlugins self
    , ideaPlugins ? mkIdeaPlugins self
-}: ({ }
+   }: ({ }
     // jetbrainsPlugins // { inherit jetbrainsPlugins; }
     // ideaPlugins // { inherit ideaPlugins; }
     // {
     inherit variant;
     jetbrainsWithPlugins = jetbrainsWithPlugins self variant;
   })
-) { })
+  )
+{ })

pkgs/top-level/stage.nix

@@ -0,0 +1,24 @@
+# Composes a single bootstrapping of the package collection. The result is a set
+# of all the packages for some particular platform.
+
+{ lib
+, pkgs
+}:
+let
+
+  # An overlay to auto-call packages in .../by-name.
+  autoCalledPackages =
+    import ./by-name-overlay.nix { inherit pkgs lib; } ../by-name;
+
+  allPackages = _self: _super:
+    import ./all-packages.nix { inherit pkgs; };
+
+  toFix = (lib.flip lib.composeManyExtensions) (_self: { }) [
+    autoCalledPackages
+    allPackages
+  ];
+
+in
+
+# Return the complete set of packages.
+lib.fix toFix