Re-doing a bunch of this

16 files changed, 927 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
index a79a9e7..9649bc3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,6 +24,13 @@
   in {
 
     packages = {
+      inherit (pkgs)
+        kfmon
+        kobo-koreader
+        kobo-utils
+        nickel-menu
+        plato
+      ;
       default = myKobo.config.build.src;
       # installer = myKobo.config.installer.package;
     };
diff --git a/modules/firmware/default.nix b/modules/firmware/default.nix
new file mode 100644
index 0000000..609212a
--- /dev/null
+++ b/modules/firmware/default.nix
@@ -0,0 +1,27 @@
+{ config, pkgs, lib, ... }:
+with builtins // lib;
+let
+  cfg = config.firmware;
+in {
+  options.firmware = {
+    hardware = mkOption {
+      type = types.str;
+    };
+    date = mkOption {
+      type = types.str;
+    };
+    version = mkOption {
+      type = types.str;
+    };
+    hash = mkOption {
+      type = types.str;
+    };
+
+    package = mkOption {
+      type = types.package;
+      default = pkgs.kobo-firmware {
+        inherit (cfg) hardware date version hash;
+      };
+    };
+  };
+}
diff --git a/modules/kfmon/default.nix b/modules/kfmon/default.nix
new file mode 100644
index 0000000..8557a3e
--- /dev/null
+++ b/modules/kfmon/default.nix
@@ -0,0 +1,59 @@
+{ config, pkgs, lib, ... }:
+with builtins // lib;
+let
+  cfg = config.kfmon;
+  ini = pkgs.formats.ini {};
+in {
+  options.kfmon = {
+    enable = mkEnableOption "KFMon";
+
+    package = mkPackageOption pkgs "kfmon" {};
+
+    path = mkOption {
+      type = types.str;
+      readOnly = true;
+      internal = true;
+      default = ".adds/kfmon";
+    };
+
+    devicePath = mkOption {
+      type = types.str;
+      readOnly = true;
+      internal = true;
+      default = "/mnt/onboard/${cfg.path}";
+    };
+
+    file = mkOption {
+      default = {};
+      type = types.attrsOf (types.submodule (pkgs.callPackage ../lib/file-type.nix {}));
+    };
+
+    _allFiles = mkOption {
+      type = types.package;
+      internal = true;
+      readOnly = true;
+      default = (pkgs.callPackage ../lib/merge-files.nix {}) (attrValues file);
+    };
+
+    configs = mkOption {
+      type = types.attrsOf ini.type;
+      default = {};
+      description = ''
+        KFMon .ini config files. Do not touch this unless you know what you're doing!
+      '';
+    };
+  };
+
+  config = {
+    kfmon.file = mapAttrs' (n: v: {
+      name = "kfmon-config-${n}";
+      value = {
+        text = generators.toINI {} v;
+        target =
+        let
+          fixedN = if isSuffix ".ini" n then n else "${n}.ini";
+        in "config/${fixedN}";
+      };
+    });
+  };
+};
diff --git a/modules/koreader/default.nix b/modules/koreader/default.nix
new file mode 100644
index 0000000..db12219
--- /dev/null
+++ b/modules/koreader/default.nix
@@ -0,0 +1,57 @@
+{ config, pkgs, lib, ... }:
+with builtins // lib;
+let
+  cfg = config.koreader;
+in {
+  options.koreader = {
+    enable = mkEnableOption "KOReader";
+
+    package = mkPackageOption pkgs "kobo-koreader" {};
+
+    _allFiles = mkOption {
+      type = types.package;
+      readOnly = true;
+      internal = true;
+      default = (pkgs.callPackage ../lib/merge-files.nix {}) ([
+        cfg.package
+      ] ++ attrValues cfg.file);
+    };
+
+    path = mkOption {
+      type = types.str;
+      readOnly = true;
+      internal = true;
+      default = ".adds/koreader";
+    };
+
+    devicePath = mkOption {
+      type = types.str;
+      readOnly = true;
+      internal = true;
+      default = "/mnt/onboard/${cfg.path}";
+    };
+
+    file = mkOption {
+      default = {};
+      type = types.attrsOf (types.submodule (pkgs.callPackage ../lib/file-type.nix {}));
+    };
+
+    nickel = {
+      enable = mkEnableOption "Add NickelMenu entry" // { default = true; };
+    };
+  };
+
+  config = {
+    nickel.menu.item = mkIf (cfg.enable && cfg.nickel.enable) {
+      koreader = singleton {
+        location = "main";
+        label = "KOReader";
+        action = "cmd_spawn";
+        arg = [
+          "quiet"
+          "exec ${cfg.devicePath}/koreader.sh";
+        ];
+      };
+    };
+  };
+}
diff --git a/modules/lib/file-type.nix b/modules/lib/file-type.nix
new file mode 100644
index 0000000..c95c0d4
--- /dev/null
+++ b/modules/lib/file-type.nix
@@ -0,0 +1,42 @@
+{ writeTextFile, lib, ... }:
+{ name, config, ... }:
+with builtins // lib;
+let
+  sanitize = p:
+  let
+    safeChars = [ "+" "." "_" "?" "=" ] ++ lowerChars ++ upperChars ++ stringToCharacters "0123456789";
+    empties = l: genList (_: "") (length l);
+    unsafeInName = stringToCharacters (replaceStrings safeChars (empties safeChars) p;
+  in "kobo_" + replaceStrings unsafeInName (empties unsafeInName) p;
+in {
+  options = {
+    enable = mkEnableOption name // { default = true; };
+    name = mkOption {
+      type = types.str;
+    };
+    target = mkOption {
+      type = types.str;
+      default = name;
+      apply = x: if isPrefix "/" x then x else "/${x}";
+    };
+    executable = mkOption {
+      type = with types; nullOr bool;
+      default = null;
+    };
+    text = mkOption {
+      type = with types; nullOr lines;
+      default = null;
+    };
+    source = mkOption {
+      type = types.path;
+    };
+  };
+
+  config = {
+    source = mkIf (cfg.text != null) (mkDefault (writeTextFile {
+      inherit (config) text;
+      name = sanitieze name;
+      executable = config.executable == true;
+    }));
+  };
+}
diff --git a/modules/lib/merge-files.nix b/modules/lib/merge-files.nix
new file mode 100644
index 0000000..c024e0c
--- /dev/null
+++ b/modules/lib/merge-files.nix
@@ -0,0 +1,10 @@
+{ runCommandLocal, rsync, lib, ... }:
+files:
+let
+  cpFile = s: ''
+    ${lib.getExe rsync} -aL "${s.source}/" "$out${s.target}"
+  '';
+in runCommandLocal "merged-files" {} ''
+  mkdir $out
+  ${lib.concatMapStringsSep "\n" cpFile files}
+''
diff --git a/modules/nickel/default.nix b/modules/nickel/default.nix
new file mode 100644
index 0000000..c5736f0
--- /dev/null
+++ b/modules/nickel/default.nix
@@ -0,0 +1,153 @@
+{ config, pkgs, lib, options, ... }:
+with builtins // lib;
+let
+  cfg = config.nickel;
+  action = mkOption {
+    type = types.enum [
+      "cmd_spawn"
+      "cmd_output"
+      "dbg_syslog"
+      "dbg_error"
+      "dbg_msg"
+      "dbg_toast"
+      "kfmon"
+      "nickel_setting"
+      "nickel_extras"
+      "nickel_browser"
+      "nickel_misc"
+      "nickel_open"
+      "nickel_wifi"
+      "nickel_orientation"
+      "power"
+      "skip"
+    ];
+  };
+  location = mkOption {
+    type = types.enum [
+      "main"
+      "reader"
+      "browser"
+      "library"
+      "selection"
+    ];
+  };
+
+  createChainItem = { when, action, arg, ... }: concatStringsSep " : " ([ "chain_${when}" action ] ++ arg);
+  createMenuItem = { location, label, action, arg, chain, ... }: concatStringsSep "\n" (
+    singleton (
+      concatStringsSep " : " ([ "menu_item" location label action ] ++ arg)
+    ) ++ (map createChainItem chain)
+  );
+
+  createExperimental = k: v: "experimental : ${k} : ${v}";
+
+  createGenerator = { location, generator }: concatStringsSep " : " (
+    [ "generator" ] ++
+    (if isInt generator then [ "_test" (toString generator) ]
+    else splitString " " generator)
+  );
+
+in {
+  options.nickel = {
+    enable = mkEnableOption "nickelMenu";
+
+    package = mkPackageOption pkgs "nickel-menu" {};
+
+    _allFiles = mkOption {
+      type = types.package;
+      readOnly = true;
+      internal = true;
+      default = (pkgs.callPackage ../lib/merge-files.nix {}) (atrValues cfg.file);
+    };
+
+    path = mkOption {
+      type = types.str;
+      default = ".adds/nm";
+      readOnly = true;
+      internal = true;
+      # description = "Relative path to nickelMenu within src";
+    };
+
+    devicePath = mkOption {
+      type = types.str;
+      default = "/mnt/onboard/${cfg.path}";
+      readOnly = true;
+      internal = true;
+    };
+
+    file = mkOption {
+      default = {};
+      type = types.attrsOf (types.submodule (pkgs.callPackage ../lib/file-type.nix {});
+    };
+
+    menu = {
+      item = mkOption {
+        default = {};
+        description = "https://github.com/pgaskin/NickelMenu/blob/v0.5.4/res/doc";
+        type = with types; attrsOf (listOf (submodule {
+          options = {
+            inherit action location;
+            label = mkOption {
+              type = types.str;
+            };
+            arg = mkOption {
+              type = with types; nonEmptyListOf str;
+            };
+            chain = mkOption {
+              default = [];
+              type = with types; listOf (submodule {
+                options = {
+                  when = mkOption {
+                    type = types.enum [ "success" "failure" "always" ];
+                  };
+                  inherit action;
+                  arg = mkOption {
+                    type = with types; nonEmptyListOf str;
+                  };
+                };
+              });
+            };
+          };
+        }));
+      };
+
+      experimental = mkOption {
+        default = {};
+        description = "https://github.com/pgaskin/NickelMenu/blob/v0.5.4/res/doc";
+        type = with types; attrsOf (attrsOf str);
+      };
+
+      generator = mkOption {
+        default = {};
+        description = "https://github.com/pgaskin/NickelMenu/blob/v0.5.4/res/doc";
+        type = with types; attrsOf (listOf (submodule {
+          options = {
+            inherit location;
+            generator = mkOption {
+              type = with types; either (enum [ "kfmon" "kfmon all" "kfmon gui" ]) (ints.between 0 10);
+              default = "kfmon";
+            };
+          };
+        }));
+      };
+    };
+  };
+
+  config = {
+    nickel = {
+      file = mkMerge [
+        (mapAttrs (_: v: {
+          text = concatMapStringsSep "\n" createGenerator v;
+        }) cfg.menu.generator)
+
+        (mapAttrs (_: v: {
+          text = concatStringsSep "\n" (mapAttrsToList createExperimental v);
+        }) cfg.menu.experimental)
+
+        (mapAttrs (_: v: {
+          text = concatMapStringsSep "\n" createMenuItem v;
+        }) cfg.menu.item)
+      ];
+    };
+  };
+}
diff --git a/modules/plato/default.nix b/modules/plato/default.nix
new file mode 100644
index 0000000..1886662
--- /dev/null
+++ b/modules/plato/default.nix
@@ -0,0 +1,362 @@
+{ config, pkgs, lib, options, ... }:
+with builtins // lib;
+let
+  cfg = config.plato;
+  toml = pkgs.formats.toml {};
+  # importOption = p: (import p { inherit pkgs lib; } cfg.path).option;
+in {
+  options.plato = {
+    enable = mkEnableOption "Plato";
+
+    package = mkPackageOption pkgs "plato" {};
+
+    path = mkOption {
+      type = types.str;
+      readOnly = true;
+      internal = true;
+      default = ".adds/plato";
+    };
+
+    devicePath = mkOption {
+      type = types.str;
+      readOnly = true;
+      internal = true;
+      default = "/mnt/onboard/${cfg.path}";
+    };
+
+    _allFiles = mkOption {
+      type = types.package;
+      readOnly = true;
+      internal = true;
+      default = (pkgs.callPackage ../lib/merge-files.nix {}) ([
+        cfg.package
+      ] ++ attrValues cfg.file);
+    };
+
+    file = mkOption {
+      default = {};
+      type = types.attrsOf (types.submodule (pkgs.callPackage ../lib/file-type.nix {}));
+    };
+
+    nickel = {
+      enable = mkEnableOption "Add NickelMenu option" // { default = true; };
+    };
+
+
+    settings = mkOption {
+      type = toml.type;
+      default = {};
+      description = ''
+        Contents of Settings.toml
+      '';
+    };
+
+    config = {
+      hyphenation = mkEnableOption "hyphenation" // { default = true; };
+      convertDictionaries = mkEnableOption "convert StartDict" // { default = true; };
+      setFramebufferDepth = mkEnableOption "set framebuffer's depth" // { default = true; };
+      extra = mkOption {
+        type = types.lines;
+        default = "";
+      };
+    };
+    #   mkOption {
+    #   type = types.lines;
+    #   default = "";
+    #   description = ''
+    #     Contents of config.sh
+    #   '';
+    # };
+
+    dictionaries = mkOption {
+      type = with types; listOf package;
+      default = [];
+    };
+
+    _dictionariesCombined = mkOption {
+      type = types.package;
+      readOnly = true;
+      internal = true;
+      default =
+      let
+        copyDicts = pkg: ''
+          find ${pkg}/share/dictd/ -type f -regex '.*\.\(dict\(\.dz\)?\|index\)' -exec cp -v {} $out/ \;
+        '';
+      in pkgs.runCommandLocal "plato-dictionaries" {} ''
+        mkdir $out
+        ${concatMapStringsSep "\n" copyDicts cfg.dictionaries}
+      '';
+    };
+
+    fonts = mkOption {
+      type = with types; listOf package;
+      default = [];
+    };
+
+    _fontsCombined = mkOption {
+      type = types.package;
+      readOnly = true;
+      internal = true;
+      default =
+      let
+        copyFonts = pkg: ''
+          find ${pkg}/share/fonts/truetype/ -type f -regex '.*\.\(ttf\|otf\)' -exec cp -v {} $out/ \;
+        '';
+      in pkgs.runCommandLocal {} ''
+        mkdir $out
+        ${concatMapStringsSep "\n" copyFonts cfg.fonts}
+      '';
+    };
+  };
+
+  config = mkMerge [
+    {
+      plato.file = {
+        "Settings.toml" = mkIf (cfg.settings != {}) {
+          source = toml.generate "Settings.toml" cfg.settings;
+        };
+
+        "config.sh" =
+        let
+          c =  optional (!cfg.config.convertDictionaries) "unset PLATO_CONVERT_DICTIONARIES"
+            ++ optional (!cfg.config.setFramebufferDepth) "unset PLATO_SET_FRAMEBUFFER_DEPTH"
+            ++ optional (!cfg.config.hyphenation) "[ -d hyphenation-patters ] && rm -rf hyphenation-patterns"
+            ++ optional (cfg.config.extra != "") cfg.config.extra
+          ;
+        in mkIf (c != []) {
+          text = concatStringsSep "\n\n" c;
+        };
+
+        "_dictionaries" = {
+          target = "dictionaries";
+          source = cfg._dictionariesCombined;
+        };
+
+        "_fonts" = {
+          target = "fonts";
+          source = cfg._fontsCombined;
+        };
+      };
+
+      nickel.menu.item = mkIf (cfg.enable && cfg.nickel.enable) {
+        plato = singleton {
+          location = "main";
+          label = "Plato";
+          action = "cmd_spawn";
+          arg = [
+            "quiet"
+            "exec ${cfg.devicePath}/plato.sh"
+          ];
+        };
+      };
+    }
+    # (mkIf (cfg.enable && cfg.nickelEntry.enable {
+    #   nickel.menu.item =
+    # })
+  ];
+}
+
+
+#   imports = [
+#     ./nickel.nix
+#   ];
+
+#   options.plato = {
+#     enable = mkEnableOption "Plato";
+
+#     path = mkOption {
+#       type = types.str;
+#       default = ".adds/plato";
+#       description = "Relative path to Plato within src";
+#     };
+
+#     devPath = mkOption {
+#       type = types.str;
+#       default = "/mnt/onboard/${cfg.path}";
+#       readOnly = true;
+#       internal = true;
+#     };
+
+#     file = importOption ./lib/file.nix;
+#     manifest = importOption ./lib/manifest.nix;
+
+#     # file = mkOption {
+#     #   type = options.file.type;
+#     #   default = {};
+#     #   description = "Files relative to ${cfg.path}";
+#     # };
+
+#     # manifest = mkOption {
+#     #   type = options.manifest.type;
+#     #   default = {};
+#     #   description = "Manifest relative to ${cfg.path}";
+#     # };
+
+#     nickelEntry = mkEnableOption "Launch Plato directly from nickelMenu";
+
+#     config = mkOption {
+#       type = types.lines;
+#       default = "";
+#       description = "Plato config.sh";
+#     };
+
+#     hyphenation = mkEnableOption "hyphenation" // { default = true; };
+
+#     convertDictionaries = mkEnableOption "convert StarDict" // { default = true; };
+
+#     setFramebufferDepth = mkEnableOption "set framebuffer's depth" // { default = true; };
+
+#     settings = mkOption {
+#       type = toml.type;
+#       default = {};
+#       description = "Plato Settings.toml";
+#     };
+
+#     css = mkOption {
+#       default = {};
+#       type = with types; attrsOf lines;
+#       description = ''
+#         css style sheets.
+#         Only use this for epub-user dictionary-user html-user
+#       '';
+#     };
+
+#     scripts = mkOption {
+#       default = {};
+#       type = with types; attrsOf lines;
+#       description = ''
+#         Only use this for wifi-post-up wifi-post-down wifi-pre-up wifi-pre-down.
+#       '';
+#       # apply = mapAttrs (_: text: ''
+#       #   #!/bin/sh
+
+#       #   ${text}
+#       # '')
+#     };
+
+#     dictionaries = mkOption {
+#       type = with types; listOf package;
+#       default = [];
+#     };
+
+#     allDictionaries = mkOption {
+#       type = types.package;
+#       readOnly = true;
+#       internal = true;
+#       default =  pkgs.runCommand "PlatoDictionaries" {} (''
+#       mkdir -p $out
+#       '' + concatMapStringsSep "\n" (pkg: ''
+#       find ${pkg}/share/dictd/ -type f -regex '.*\.\(dict\(\.dz\)?\|index\)' -exec cp -v {} $out/ \;
+#       '') cfg.dictionaries
+#       );
+
+#     };
+
+#     fonts = mkOption {
+#       type = with types; listOf package;
+#       default = [];
+#     };
+
+#     allFonts = mkOption {
+#       type = types.package;
+#       readOnly = true;
+#       internal = true;
+#       default = pkgs.runCommand "PlatoFonts" {} (''
+#       mkdir -p $out
+#       '' + concatMapStringsSep "\n" (pkg: ''
+#       find ${pkg}/share/fonts/truetype/ -type f -regex '.*\.\(ttf\|otf\)' -exec cp -v {} $out/ \;
+#       '') cfg.fonts
+#       );
+
+#     };
+#   };
+
+#   config = mkIf cfg.enable {
+#     plato = {
+#       config = concatStringsSep "\n\n" (
+#         optional (!cfg.convertDictionaries) ''
+#           unset PLATO_CONVERT_DICTIONARIES
+#         ''
+#         ++
+#         optional (!cfg.setFramebufferDepth) ''
+#           unset PLATO_SET_FRAMEBUFFER_DEPTH
+#         ''
+#         ++
+#         optional (!cfg.hyphenation) ''
+#           [ -d hyphenation-patterns ] && rm -rf hyphenation-patterns
+#         ''
+#       );
+#       file = mkMerge [
+#         (mkIf (cfg.settings != {}) {
+#           "Settings.toml".source = toml.generate "Settings.toml" cfg.settings;
+#         })
+
+#         (mkIf (cfg.config != "") {
+#           "config.sh".text = cfg.config;
+#         })
+
+#         (mapAttrs' (n: text:
+#         let
+#           n1 = if hasPrefix "css/" n then n else "css/${n}";
+#           name = if hasSuffix ".css" n1 then n1 else "{n1}.css";
+#         in {
+#           inherit name;
+#           value = { inherit text; };
+#         }) cfg.css)
+
+#         (mapAttrs' (n: t:
+#         let
+#           n1 = if hasPrefix "scripts/" n then n else "scripts/${n}";
+#           name = if hasSuffix ".sh" n1 then n1 else "${n1}.sh";
+#           text = if hasPrefix "#!/" t then t else "#!/bin/sh\n\n${t}";
+#         in {
+#           inherit name;
+#           value = { inherit text; };
+#         }) cfg.scripts)
+
+#         {
+#           dictionaries = {
+#             # directory = true;
+#             source = cfg.allDictionaries;
+#           };
+#           fonts = {
+#             # directory = true;
+#             source = cfg.allFonts;
+#           };
+#         }
+#       ];
+
+#       manifest = {
+#         "config-sample.sh".mergeTool = _: _: "echo 'not copying config-sample.sh'";
+#         "Settings-sample.toml".mergeTool = _: _: "echo 'not copying Settings-sample.toml'";
+#       };
+#     };
+
+#     # file = mapAttrs' (n: v: {
+#     #   name = "plato-${n}";
+#     #   value = v // {
+#     #     target = "${cfg.path}/${v.target}";
+#     #   };
+#     # }) cfg.file;
+
+#     # manifest = mapAttrs' (n: v: {
+#     #   name = "plato-${n}";
+#     #   value = v // {
+#     #     targets = map (x: "${cfg.path}/${x}") v.targets;
+#     #   };
+#     # }) cfg.manifest;
+
+#     nickel.menu.item = mkIf cfg.nickelEntry {
+#       plato = singleton {
+#         location = "main";
+#         label = "Plato";
+#         action = "cmd_spawn";
+#         arg = [
+#           "quiet"
+#           "exec ${cfg.devPath}/plato.sh"
+#         ];
+#       };
+#     };
+
+#   };
+# }
diff --git a/overlays/default.nix b/overlays/default.nix
index 561e8c2..8f47998 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -1,4 +1,20 @@
 final: prev: {
+
+  kfmon = prev.callPackage ../pkgs/kfmon {};
+
+  kobo-firmware = prev.callPackage ../pkgs/firmware {};
+
+  kobo-koreader = prev.callPackage ../pkgs/koreader {};
+
+  kobo-patch = prev.callPackage ../pkgs/kobo-patch {};
+
+  kobo-utils = prev.callPackage ../pkgs/kobo-utils {};
+
+
+  nickel-menu = prev.callPackage ../pkgs/nickel-menu {};
+
+  plato = prev.callPackage ../pkgs/plato {};
+
   kobo = {
     src = prev.callPackage ../pkgs/source.nix {};
 
diff --git a/pkgs/firmware/default.nix b/pkgs/firmware/default.nix
new file mode 100644
index 0000000..813746a
--- /dev/null
+++ b/pkgs/firmware/default.nix
@@ -0,0 +1,33 @@
+{ stdenvNoCC, fetchzip, lib, ... }:
+{ hardware, date, version, hash ? "", sha256 ? "", ... }:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "kobo-firmware";
+  inherit version hardware date;
+
+  src = fetchzip {
+    url = "https://ereaderfiles.kobo.com/firmwares/${finalAttrs.hardware}/${finalAttrs.date}/kobo-update-${finalAttrs.version}.zip";
+    inherit hash sha256;
+  };
+
+  phases = "installPhase";
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -r $src $out
+
+    runHook postInstall
+  '';
+
+  passthru = {
+    inherit hardware date;
+  };
+
+  meta = with lib; {
+    homepage = "https://pgaskin.net/KoboStuff/kobofirmware.html";
+    description = ''
+      Kobo firmware files.
+    '';
+    platform = platforms.all;
+  };
+})
diff --git a/pkgs/kfmon/default.nix b/pkgs/kfmon/default.nix
new file mode 100644
index 0000000..6cb9c23
--- /dev/null
+++ b/pkgs/kfmon/default.nix
@@ -0,0 +1,29 @@
+{ stdenvNoCC, fetchzip, lib, ... }:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "kfmon";
+  version = "1.4.6-89-g8daae26";
+
+  src = fetchzip {
+    url = "https://storage.gra.cloud.ovh.net/v1/AUTH_2ac4bfee353948ec8ea7fd1710574097/kfmon-pub/OCP-KFMon-${finalAttrs.version}.zip";
+    stripRoot = false;
+    hash = "sha256-yaFRNdnlzelLsdGdmBjeH1hx8anYFx6zpcaRpRzqDlY=";
+  };
+
+  phases = "installPhase";
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -ra $src $out
+
+    chmod +x $out/.adds/kfmon/bin/*
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/NiLuJe/kfmon";
+    platform = platforms.all;
+    license = licenses.gpl3Plus;
+  };
+})
diff --git a/pkgs/kobo-patch/default.nix b/pkgs/kobo-patch/default.nix
new file mode 100644
index 0000000..dc80f00
--- /dev/null
+++ b/pkgs/kobo-patch/default.nix
@@ -0,0 +1,29 @@
+{ stdenvNoCC, fetchzip, lib, ... }:
+{ version, hash ? "", sha256 ? "", ... }:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "kobo-patch";
+  inherit version;
+
+  kobopatchVersion = "84";
+
+  src = fetchzip {
+    url = "https://github.com/pgaskin/kobopatch-patches/releases/download/v${finalAttrs.kobopatchVersion}/kobopatch_${finalAttrs.version}.zip";
+    inherit hash sha256;
+  };
+
+  phases = "installPhase";
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -r $src $out
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/pgaskin/kobopatch-patches";
+    platform = platforms.all;
+  };
+
+})
diff --git a/pkgs/kobo-utils/default.nix b/pkgs/kobo-utils/default.nix
new file mode 100644
index 0000000..9e00064
--- /dev/null
+++ b/pkgs/kobo-utils/default.nix
@@ -0,0 +1,23 @@
+{ buildGoModule, fetchFromGitHub, lib, util-linux, ... }:
+buildGoModule rec {
+  pname = "kobo-utils";
+  version = "2.2.0";
+
+  src = fetchFromGitHub {
+    owner = "pgaskin";
+    repo = "koboutils";
+    rev = "v${version}";
+    sha256 = "sha256-8w3kHj4wB2tEoZMRT5yE5sbXgnCr6dMhFN7BrJ48ouw=";
+  };
+
+  vendorHash = "sha256-0ju5ovqUXaCjv0tLSa+hDJPtaf0fdUQd5O0U5XN9AX8=";
+
+  buildInputs = [
+    util-linux
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/pgaskin/koboutils";
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/koreader/default.nix b/pkgs/koreader/default.nix
new file mode 100644
index 0000000..fb81d71
--- /dev/null
+++ b/pkgs/koreader/default.nix
@@ -0,0 +1,27 @@
+{ stdenvNoCC, fetchzip, lib, ... }:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "koreader";
+  version = "2024.07";
+
+  src = fetchzip {
+    url = "https://github.com/koreader/koreader/releases/download/v${finalAttrs.version}/koreader-kobo-v${finalAttrs.version}.zip";
+    stripRoot = false;
+    hash = "sha256-9Ga42XSCC5FUQmlAygPhhXlFs0TIdxAf3/sWBmZ5URU=";
+  };
+
+  phases = "installPhase";
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -ra $src/koreader $out
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/koreader/koreader";
+    platform = platforms.all;
+    license = licenses.agpl3Plus;
+  };
+})
diff --git a/pkgs/nickel-menu/default.nix b/pkgs/nickel-menu/default.nix
new file mode 100644
index 0000000..c151aaf
--- /dev/null
+++ b/pkgs/nickel-menu/default.nix
@@ -0,0 +1,26 @@
+{ stdenvNoCC, fetchzip, lib, ... }:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "NickelMenu";
+  version = "0.5.4";
+
+  src = fetchzip {
+    url = "https://github.com/pgaskin/NickelMenu/releases/download/v${finalAttrs.version}/KoboRoot.tgz";
+    stripRoot = false;
+    hash = "sha256-BJC7zuvEHzI9zP9GR0K6psxumXcz5cDYhyCPxCsr8J0=";
+  };
+
+  phases = "installPhase";
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -ra $src $out
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/pgaskin/NickelMenu";
+    platform = platforms.all;
+  };
+})
diff --git a/pkgs/plato/default.nix b/pkgs/plato/default.nix
new file mode 100644
index 0000000..797044c
--- /dev/null
+++ b/pkgs/plato/default.nix
@@ -0,0 +1,27 @@
+{ stdenvNoCC, fetchzip, lib, ... }:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "plato";
+  version = "0.9.43";
+
+  src = fetchzip {
+    url = "https://github.com/baskerville/plato/releases/download/${finalAttrs.version}/plato-${finalAttrs.version}.zip";
+    stripRoot = false;
+    hash = "sha256-1E9trfAF3w0+ix8JVDJwYjWQ/dfsLjLPmkCLJAYXkZU=";
+  };
+
+  phases = "installPhase";
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -r $src $out
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/baskerville/plato";
+    platform = platforms.all;
+    license = licenses.agpl3Plus;
+  };
+})