2025-12-06 14:49:14 +00:00
29 changed files with 101 additions and 147 deletions
--- a/2
+++ b/2
@ -9,7 +9,7 @@ os host action:
        nixos-rebuild {{ action }} \
                -I nixpkgs=${nixpkgs} \
                -I nixos-config=./nix/configurations/{{ host }}.nix \
-                --no-reexec \
+                --fast \
                --file ./default.nix \
                --attr "nixosConfigurations.{{ host }}"

--- a/nix/configurations/hetzner_benchmark/home/programs.nix
+++ b/nix/configurations/hetzner_benchmark/home/programs.nix
@ -25,7 +25,7 @@
    pkgs.hutils

    # pretty tui tools
-    pkgs.dust
+    pkgs.du-dust
    pkgs.tokei
    pkgs.hyperfine
    pkgs.watchexec
--- a/nix/configurations/hydrogen/home/programs.nix
+++ b/nix/configurations/hydrogen/home/programs.nix
@ -27,7 +27,7 @@
    pkgs.nix-which

    # # pretty tui tools
-    # pkgs.dust
+    # pkgs.du-dust
    # pkgs.tokei
    # pkgs.hyperfine
    # pkgs.watchexec
--- a/nix/configurations/vanadium.nix
+++ b/nix/configurations/vanadium.nix
@ -151,7 +151,6 @@ in
        #
        ./vanadium/home/programs.nix
        ./vanadium/home/misc.nix
-        ./vanadium/home/gtk.nix

        ./vanadium/home/zen-browser.nix
        ./vanadium/home/firefox.nix
--- a/nix/configurations/vanadium/home/gtk.nix
+++ b/nix/configurations/vanadium/home/gtk.nix
@ -1,38 +0,0 @@
-{ pkgs, ... }:
-{
-  home.packages = [
-    pkgs.pantheon.elementary-sound-theme
-  ];
-
-  # Note: this would automatically recurse into gtk{2,3,4} settings
-  # In version prior to 25.11 it doesn't do this.
-  gtk.enable = true;
-  gtk = {
-    font = {
-      name = "Ubuntu";
-      package = pkgs.ubuntu-classic;
-    };
-    iconTheme = {
-      name = "Adwaita";
-      package = pkgs.gnome-themes-extra;
-    };
-    theme = {
-      name = "Adwaita";
-      package = pkgs.gnome-themes-extra;
-    };
-
-    # TODO: open an issue, why are the types inconsistent? ew.
-    gtk2.extraConfig = ''
-      gtk-sound-theme-name = "elementary"
-    '';
-    gtk3.extraConfig = {
-      gtk-sound-theme-name = "elementary";
-    };
-    gtk4.extraConfig = {
-      gtk-sound-theme-name = "elementary";
-    };
-  };
-  dconf.settings = {
-    "org/gnome/desktop/sound".theme-name = "elementary";
-  };
-}
--- a/nix/configurations/vanadium/home/misc.nix
+++ b/nix/configurations/vanadium/home/misc.nix
@ -1,6 +1,7 @@
 {
  pkgs,
  lib,
+  nixosConfig ? { },
  ...
 }:
 {
@ -41,9 +42,12 @@
  home.pointerCursor = {
    x11.enable = true;
    gtk.enable = true;
-    name = "Posy_Cursor_Black";
-    package = pkgs.posy-cursors;
-    size = 72;
+
+    inherit (nixosConfig.services.xserver.displayManager.lightdm.greeters.gtk.cursorTheme)
+      name
+      package
+      size
+      ;
  };
  xresources.properties."Xft.dpi" = 150;
  i18n.inputMethod = {
--- a/nix/configurations/vanadium/home/programs.nix
+++ b/nix/configurations/vanadium/home/programs.nix
@ -50,7 +50,7 @@
    pkgs.zbar

    # pdf
-    pkgs.poppler-utils # pdfseparate, pdfunite
+    pkgs.poppler_utils # pdfseparate, pdfunite
    pkgs.easyscan

    # fun
@ -62,7 +62,7 @@
    # pkgs.necrolib

    # pretty tui tools
-    pkgs.dust
+    pkgs.du-dust
    pkgs.tokei
    pkgs.hyperfine
    pkgs.watchexec
@ -110,7 +110,6 @@
    pkgs.signal-desktop
    pkgs.tuba # mastodon GUI client
    pkgs.emoji-picker-rs
-    pkgs.telegram-desktop # for archlinux china

    # wm utilities
    pkgs.xbrightness
@ -123,8 +122,6 @@
    # audio utilities
    pkgs.helvum
    pkgs.pavucontrol
-    pkgs.pulseaudio # pactl value control
-    pkgs.pantheon.elementary-sound-theme
  ];

  programs = {
@ -164,12 +161,7 @@
    kitty = {
      enable = true;
      font.size = 12; # sweet spot for framework 13
-      settings = {
-        shell = lib.getExe config.programs.fish.package;
-        # https://github.com/kovidgoyal/kitty/issues/1866
-        # https://sw.kovidgoyal.net/kitty/conf/#terminal-bell
-        linux_bell_theme = "elementary";
-      };
+      settings.shell = lib.getExe config.programs.fish.package;
    };

    chromium.enable = true;
--- a/nix/configurations/vanadium/nixos/battery.nix
+++ b/nix/configurations/vanadium/nixos/battery.nix
@ -1,7 +1,7 @@
 {
-  services.logind.settings = {
+  services.logind = {
    # Note: vanadium's btrfs disk layout has been changed and the swap has been reduced. It will not work with hibernate anymore.
-    Login.HandleLidSwitch = "suspend";
-    Login.HandleLidSwitchDocked = "ignore";
+    lidSwitch = "suspend";
+    lidSwitchDocked = "ignore";
  };
 }
--- a/nix/configurations/vanadium/nixos/gui.nix
+++ b/nix/configurations/vanadium/nixos/gui.nix
@ -15,30 +15,14 @@
    autoRepeatInterval = 40;
  };

-  environment.systemPackages = [
-    pkgs.pantheon.elementary-sound-theme
-  ];
  services.xserver.displayManager.lightdm = {
    enable = true;
    background = "#000000";
-    greeters.gtk = {
-      iconTheme = {
-        name = "Adwaita";
-        package = pkgs.gnome-themes-extra;
-      };
-      theme = {
-        name = "Adwaita";
-        package = pkgs.gnome-themes-extra;
-      };
-      cursorTheme = {
+    greeters.gtk.cursorTheme = {
      name = "Posy_Cursor_Black";
      package = pkgs.posy-cursors;
      size = 72;
    };
-      extraConfig = ''
-        gtk-sound-theme-name = elementary
-      '';
-    };
  };

  services.xscreensaver = {
--- a/nix/configurations/vanadium/overlay.nix
+++ b/nix/configurations/vanadium/overlay.nix
@ -53,19 +53,31 @@ infuse {
    ./patches/fcitx5/disable-quickphrase.patch
    ./patches/fcitx5/disable-unicode.patch
  ];
-  qt6Packages.fcitx5-chinese-addons.__output.cmakeFlags.__append = [
+  fcitx5-chinese-addons.__output.cmakeFlags.__append = [
    (lib.cmakeFeature "ENABLE_BROWSER" "Off")
-    (lib.cmakeFeature "ENABLE_CLOUDPINYIN" "Off") # c.f. patch below
+    (lib.cmakeFeature "ENABLE_CLOUDPINYIN" "Off")
    (lib.cmakeFeature "ENABLE_DATA" "Off")
  ];
-  qt6Packages.fcitx5-chinese-addons.__output.patches.__append = [
+  fcitx5-chinese-addons.__output.patches.__append = [
    ./patches/fcitx5-chinese-addons/disable-chttrans.patch
    ./patches/fcitx5-chinese-addons/disable-fullwidth.patch
-    (final.fetchpatch {
-      name = "cloudpinyin-disable-build"; # without this the option would fail
-      url = "https://github.com/fcitx/fcitx5-chinese-addons/commit/92ffd494273a5573347c1fe2667fb8d67a5303db.patch";
-      hash = "sha256-Mo5l8tsn1JQxTFHxOZfQRmbCeWZHLyxfn2Qwv/gQXGA=";
-    })
    # Note: disabling pinyin helper breaks canjie
  ];
+
+  # Security, Xorg vuln
+  # Backport has failed in upstream currently <https://github.com/NixOS/nixpkgs/pull/457804>,
+  # might as well patch it while people are blogging about it <https://github.com/Xe/site/pull/1062>
+  # Upstream talks about it here https://lists.x.org/archives/xorg-announce/2025-October/003635.html
+  xorg.xorgserver.__output.version =
+    oldVersion:
+    let
+      version = "21.1.20";
+    in
+    if oldVersion == version then throw "This patch has been merged upstream" else version;
+  xorg.xorgserver.__output.src =
+    _:
+    final.fetchurl {
+      url = "mirror://xorg/individual/xserver/xorg-server-21.1.20.tar.xz";
+      sha256 = "sha256-dpW8YYJLOoG2utL3iwVADKAVAD3kAtGzIhFxBbcC6Tc=";
+    };
 }
--- a/nix/configurations/vanadium/patches/fcitx5-chinese-addons/disable-chttrans.patch
+++ b/nix/configurations/vanadium/patches/fcitx5-chinese-addons/disable-chttrans.patch
@ -1,5 +1,5 @@
 diff --git a/modules/chttrans/CMakeLists.txt b/modules/chttrans/CMakeLists.txt
-index e2f5f43..61c6590 100644
+index 6c73ea8..8ed5660 100644
 --- a/modules/chttrans/CMakeLists.txt
 +++ b/modules/chttrans/CMakeLists.txt
@@ -1,20 +1,20 @@
@ -10,7 +10,7 @@ index e2f5f43..61c6590 100644
 -    set(CHTTRANS_SOURCES ${CHTTRANS_SOURCES} chttrans-opencc.cpp)
 -endif()
 -add_fcitx5_addon(chttrans ${CHTTRANS_SOURCES})
-target_link_libraries(chttrans Fcitx5::Core Fcitx5::Config Fcitx5::Module::Notifications)
+-target_link_libraries(chttrans Fcitx5::Core Fcitx5::Config Fcitx5::Module::Notifications Boost::iostreams ${FMT_TARGET})
 -if (ENABLE_OPENCC)
 -    target_link_libraries(chttrans OpenCC::OpenCC)
 -    if (TARGET Boost::json)
@ -25,7 +25,7 @@ index e2f5f43..61c6590 100644
 +#     set(CHTTRANS_SOURCES ${CHTTRANS_SOURCES} chttrans-opencc.cpp)
 +# endif()
 +# add_fcitx5_addon(chttrans ${CHTTRANS_SOURCES})
-+# target_link_libraries(chttrans Fcitx5::Core Fcitx5::Config Fcitx5::Module::Notifications)
+# target_link_libraries(chttrans Fcitx5::Core Fcitx5::Config Fcitx5::Module::Notifications Boost::iostreams ${FMT_TARGET})
 +# if (ENABLE_OPENCC)
 +#     target_link_libraries(chttrans OpenCC::OpenCC)
 +#     if (TARGET Boost::json)
@ -42,7 +42,7 @@ index e2f5f43..61c6590 100644
 +#         COMPONENT config)
 +# install(FILES gbks2t.tab DESTINATION "${CMAKE_INSTALL_DATADIR}/fcitx5/chttrans" COMPONENT config)
 diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
-index 5a8c94c..2feccd0 100644
+index 994a4d1..9322834 100644
 --- a/test/CMakeLists.txt
 +++ b/test/CMakeLists.txt
@@ -23,10 +23,10 @@ add_dependencies(testfullwidth fullwidth fullwidth.conf.in-fmt)
@ -50,13 +50,14 @@ index 5a8c94c..2feccd0 100644
 
 add_subdirectory(inputmethod)
 -add_executable(testchttrans testchttrans.cpp)
-target_link_libraries(testchttrans Fcitx5::Core Fcitx5::Module::TestFrontend Fcitx5::Module::TestIM)
+-target_link_libraries(testchttrans Fcitx5::Core Fcitx5::Module::TestFrontend Fcitx5::Module::TestIM Pthread::Pthread)
 -add_dependencies(testchttrans chttrans chttrans.conf.in-fmt copy-addon copy-testim)
 -add_test(NAME testchttrans COMMAND testchttrans)
 +# add_executable(testchttrans testchttrans.cpp)
-+# target_link_libraries(testchttrans Fcitx5::Core Fcitx5::Module::TestFrontend Fcitx5::Module::TestIM)
+# target_link_libraries(testchttrans Fcitx5::Core Fcitx5::Module::TestFrontend Fcitx5::Module::TestIM Pthread::Pthread)
 +# add_dependencies(testchttrans chttrans chttrans.conf.in-fmt copy-addon copy-testim)
 +# add_test(NAME testchttrans COMMAND testchttrans)
 
 add_subdirectory(addon)
 add_executable(testpinyin testpinyin.cpp)
+
--- a/nix/configurations/vanadium/patches/fcitx5-chinese-addons/disable-fullwidth.patch
+++ b/nix/configurations/vanadium/patches/fcitx5-chinese-addons/disable-fullwidth.patch
@ -22,7 +22,7 @@ index 6e275bd..2dabd86 100644
 +# install(FILES "${CMAKE_CURRENT_BINARY_DIR}/fullwidth.conf" DESTINATION "${FCITX_INSTALL_PKGDATADIR}/addon"
 +#         COMPONENT config)
 diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
-index 5a8c94c..0f0b130 100644
+index 994a4d1..f354bfd 100644
 --- a/test/CMakeLists.txt
 +++ b/test/CMakeLists.txt
@@ -17,10 +17,10 @@ target_link_libraries(testpinyinhelper Fcitx5::Core Fcitx5::Module::PinyinHelper
@ -30,13 +30,14 @@ index 5a8c94c..0f0b130 100644
 add_test(NAME testpinyinhelper COMMAND testpinyinhelper)
 
 -add_executable(testfullwidth testfullwidth.cpp)
-target_link_libraries(testfullwidth Fcitx5::Core Fcitx5::Module::TestFrontend Fcitx5::Module::TestIM)
+-target_link_libraries(testfullwidth Fcitx5::Core Fcitx5::Module::TestFrontend Fcitx5::Module::TestIM Pthread::Pthread)
 -add_dependencies(testfullwidth fullwidth fullwidth.conf.in-fmt)
 -add_test(NAME testfullwidth COMMAND testfullwidth)
 +# add_executable(testfullwidth testfullwidth.cpp)
-+# target_link_libraries(testfullwidth Fcitx5::Core Fcitx5::Module::TestFrontend Fcitx5::Module::TestIM)
+# target_link_libraries(testfullwidth Fcitx5::Core Fcitx5::Module::TestFrontend Fcitx5::Module::TestIM Pthread::Pthread)
 +# add_dependencies(testfullwidth fullwidth fullwidth.conf.in-fmt)
 +# add_test(NAME testfullwidth COMMAND testfullwidth)
 
 add_subdirectory(inputmethod)
 add_executable(testchttrans testchttrans.cpp)
+
--- a/nix/configurations/vanadium/patches/fcitx5/disable-clipboard.patch
+++ b/nix/configurations/vanadium/patches/fcitx5/disable-clipboard.patch
@ -1,8 +1,8 @@
 diff --git a/src/modules/clipboard/CMakeLists.txt b/src/modules/clipboard/CMakeLists.txt
-index afeaa6d3..ad4e77e0 100644
+index 997c4e3e..4163cada 100644
 --- a/src/modules/clipboard/CMakeLists.txt
 +++ b/src/modules/clipboard/CMakeLists.txt
-@@ -1,25 +1,25 @@
+@@ -1,21 +1,21 @@
 -add_fcitx5_addon(clipboard)
 -
 -target_sources(clipboard PRIVATE clipboard.cpp)
@ -15,11 +15,7 @@ index afeaa6d3..ad4e77e0 100644
 -
 -if (WAYLAND_FOUND)
 -    target_sources(clipboard PRIVATE waylandclipboard.cpp)
-    target_link_libraries(clipboard
-        Fcitx5::Module::Wayland
-        Fcitx5::Wayland::WLRDataControl
-        Fcitx5::Wayland::ExtDataControl
-        Pthread::Pthread)
+-    target_link_libraries(clipboard Fcitx5::Module::Wayland Fcitx5::Wayland::WLRDataControl Pthread::Pthread)
 -endif()
 -
 -install(TARGETS clipboard DESTINATION "${FCITX_INSTALL_ADDONDIR}")
@ -37,11 +33,7 @@ index afeaa6d3..ad4e77e0 100644
 +#
 +# if (WAYLAND_FOUND)
 +#     target_sources(clipboard PRIVATE waylandclipboard.cpp)
-+#     target_link_libraries(clipboard
-+#         Fcitx5::Module::Wayland
-+#         Fcitx5::Wayland::WLRDataControl
-+#         Fcitx5::Wayland::ExtDataControl
-+#         Pthread::Pthread)
+#     target_link_libraries(clipboard Fcitx5::Module::Wayland Fcitx5::Wayland::WLRDataControl Pthread::Pthread)
 +# endif()
 +#
 +# install(TARGETS clipboard DESTINATION "${FCITX_INSTALL_ADDONDIR}")
@ -50,3 +42,4 @@ index afeaa6d3..ad4e77e0 100644
 configure_file(clipboard.conf.in.in clipboard.conf.in @ONLY)
 fcitx5_translate_desktop_file(${CMAKE_CURRENT_BINARY_DIR}/clipboard.conf.in clipboard.conf)
 fcitx5_export_module(Clipboard TARGET clipboard BUILD_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}" HEADERS clipboard_public.h INSTALL)
+
--- a/nix/configurations/vanadium/patches/fcitx5/disable-quickphrase.patch
+++ b/nix/configurations/vanadium/patches/fcitx5/disable-quickphrase.patch
@ -25,10 +25,10 @@ index b5bc37ac..04f4da59 100644
 +#         FILES_MATCHING PATTERN "*.mb")
 
 diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
-index 643d96f4..0916c732 100644
+index 97eed1f3..53e09977 100644
 --- a/test/CMakeLists.txt
 +++ b/test/CMakeLists.txt
-@@ -162,10 +162,10 @@ if (ENABLE_KEYBOARD)
+@@ -147,10 +147,10 @@ if (ENABLE_KEYBOARD)
     add_test(NAME testspell COMMAND testspell)
 endif()
 
@ -43,3 +43,4 @@ index 643d96f4..0916c732 100644
 
 if (ENABLE_X11)
 add_executable(testxim testxim.cpp)
+
--- a/nix/configurations/vanadium/patches/fcitx5/disable-unicode.patch
+++ b/nix/configurations/vanadium/patches/fcitx5/disable-unicode.patch
@ -1,13 +1,13 @@
 diff --git a/src/modules/unicode/CMakeLists.txt b/src/modules/unicode/CMakeLists.txt
-index 11512ecf..9efde8ac 100644
+index 73f7e064..afddabee 100644
 --- a/src/modules/unicode/CMakeLists.txt
 +++ b/src/modules/unicode/CMakeLists.txt
@@ -1,11 +1,11 @@
 -add_fcitx5_addon(unicode unicode.cpp charselectdata.cpp)
-target_link_libraries(unicode Fcitx5::Core Fcitx5::Module::Clipboard)
+-target_link_libraries(unicode Fcitx5::Core Fcitx5::Module::Clipboard ${FMT_TARGET})
 -install(TARGETS unicode DESTINATION "${FCITX_INSTALL_ADDONDIR}")
 +# add_fcitx5_addon(unicode unicode.cpp charselectdata.cpp)
-+# target_link_libraries(unicode Fcitx5::Core Fcitx5::Module::Clipboard)
+# target_link_libraries(unicode Fcitx5::Core Fcitx5::Module::Clipboard ${FMT_TARGET})
 +# install(TARGETS unicode DESTINATION "${FCITX_INSTALL_ADDONDIR}")
 configure_file(unicode.conf.in.in unicode.conf.in @ONLY)
 fcitx5_translate_desktop_file(${CMAKE_CURRENT_BINARY_DIR}/unicode.conf.in unicode.conf)
@ -21,10 +21,10 @@ index 11512ecf..9efde8ac 100644
 +# install(FILES charselectdata DESTINATION "${FCITX_INSTALL_PKGDATADIR}/unicode" COMPONENT config)
 
 diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
-index 643d96f4..d008183a 100644
+index 97eed1f3..ff902c88 100644
 --- a/test/CMakeLists.txt
 +++ b/test/CMakeLists.txt
-@@ -149,10 +149,10 @@ add_dependencies(testemoji emoji emoji.conf.in-fmt)
+@@ -134,10 +134,10 @@ add_dependencies(testemoji emoji emoji.conf.in-fmt)
 add_test(NAME testemoji COMMAND testemoji)
 endif()
 
--- a/nix/homeModules/common/fcitx5/default.nix
+++ b/nix/homeModules/common/fcitx5/default.nix
@ -10,7 +10,7 @@ in
 {
  i18n.inputMethod = {
    fcitx5.addons = [
-      pkgs.qt6Packages.fcitx5-chinese-addons
+      pkgs.fcitx5-chinese-addons
      pkgs.fcitx5-table-extra
    ];
  };
--- a/nix/homeModules/common/git.nix
+++ b/nix/homeModules/common/git.nix
@ -1,19 +1,28 @@
 {
  lib,
  config,
+  pkgs,
  ...
 }:
 {
  # git plugins
  programs.git = {
    lfs.enable = true;
+    patdiff.enable = lib.mkMerge [
+      # known to fail on aarch64-linux
+      (lib.mkIf (pkgs.system == "aarch64-linux") (
+        # TODO: investigate this
+        lib.warn "patdiff has been forcibly disabled because it has previously failed to build" lib.mkForce
+          false
+      ))
+      (lib.mkDefault true)
+    ];
  };
-  programs.patdiff.enable = lib.mkDefault true;

  # 懶惰鬼賴皮
  programs.lazygit =
    let
-      patdiffCfg = config.programs.patdiff;
+      patdiffCfg = config.programs.git.patdiff;
    in
    lib.mkIf patdiffCfg.enable {
      settings = {
@ -23,7 +32,7 @@

  # git itself
  programs.git = {
-    settings = {
+    extraConfig = {
      init.defaultBranch = "trunk"; # I like trees
      push.autoSetupRemote = true;
      pull.ff = "only";
@ -51,9 +60,9 @@
  };

  # identity
-  programs.git.settings = {
-    user.email = "leana.jiang+git@icloud.com";
-    user.name = "Léana 江";
+  programs.git = {
+    userEmail = "leana.jiang+git@icloud.com";
+    userName = "Léana 江";
    signing = {
      key = "0x4E887A4CA9714ADA";
      signByDefault = lib.mkDefault false;
--- a/nix/homeModules/common/zen-browser.nix
+++ b/nix/homeModules/common/zen-browser.nix
@ -50,7 +50,7 @@ in
    # https://searchfox.org/mozilla-central/source/browser/components/enterprisepolicies/Policies.sys.mjs
    # Some policies can be rewritten to profiles configuration
    #
-    # "locked" semantic from zen (doesn't seem to be doing anything, attempted for zen-twilight 1.18t)
+    # TODO: try out the "locked" semantic from zen
    # https://github.com/0xc000022070/zen-browser-flake/tree/main#preferences
    #
    # To check which option is mapped to which about:config
--- a/nix/networks/list.nix
+++ b/nix/networks/list.nix
@ -93,10 +93,6 @@ in
    ssid = "NTUH_guest";
    randomizeMac = true;
  }
-  {
-    ssid = "i_Tzuchi_WiFi";
-    randomizeMac = true;
-  }

  { ssid = "_SNCF_WIFI_INOUI"; }
  { ssid = "_WIFI_LYRIA"; }
--- a/nix/overlays/agenix.nix
+++ b/nix/overlays/agenix.nix
@ -3,5 +3,5 @@ let
 in
 final: _: {
  # Use flake so the package inputs is pinned
-  agenix = sources.agenix.asFlake.packages.${final.stdenv.hostPlatform.system}.default;
+  agenix = sources.agenix.asFlake.packages.${final.system}.default;
 }
--- a/nix/overlays/disko.nix
+++ b/nix/overlays/disko.nix
@ -2,5 +2,5 @@ let
  sources = import ../../npins;
 in
 final: _: {
-  disko = sources.disko.asFlake.packages.${final.stdenv.hostPlatform.system}.default;
+  disko = sources.disko.asFlake.packages.${final.system}.default;
 }
--- a/nix/overlays/dix.nix
+++ b/nix/overlays/dix.nix
@ -2,5 +2,5 @@ let
  sources = import ../../npins;
 in
 final: _: {
-  dix = sources.dix.asFlake.packages.${final.stdenv.hostPlatform.system}.default;
+  dix = sources.dix.asFlake.packages.${final.system}.default;
 }
--- a/nix/overlays/eepy.nix
+++ b/nix/overlays/eepy.nix
@ -2,5 +2,5 @@ let
  sources = import ../../npins;
 in
 final: _: {
-  eepy = sources.eepy.asFlake.packages.${final.stdenv.hostPlatform.system}.default;
+  eepy = sources.eepy.asFlake.packages.${final.system}.default;
 }
--- a/nix/overlays/nil.nix
+++ b/nix/overlays/nil.nix
@ -5,7 +5,7 @@ in
 final: _: {
  nil =
    let
-      pkg = sources.nil.asFlake.packages.${final.stdenv.hostPlatform.system}.default;
+      pkg = sources.nil.asFlake.packages.${final.system}.default;
    in
    pkg.overrideAttrs (oldAttrs: {
      patches = oldAttrs.patches or [ ] ++ [
--- a/nix/overlays/nix-monitored.nix
+++ b/nix/overlays/nix-monitored.nix
@ -3,7 +3,7 @@ let
 in
 # The final nix is lix in this case
 final: prev: {
-  nix-monitored = sources.nix-monitored.asFlake.packages.${final.stdenv.hostPlatform.system}.default.override {
+  nix-monitored = sources.nix-monitored.asFlake.packages.${final.system}.default.override {
    inherit (final) nix;
    withNotify = false; # noisy, spams "command completed" even for nix shells
  };
--- a/nix/overlays/nix-tree.nix
+++ b/nix/overlays/nix-tree.nix
@ -4,5 +4,5 @@ let
  sources = import ../../npins;
 in
 final: _: {
-  nix-tree = (import sources.nix-tree).packages.${final.stdenv.hostPlatform.system}.default;
+  nix-tree = (import sources.nix-tree).packages.${final.system}.default;
 }
--- a/nix/packages/by-name/easyscan/package.nix
+++ b/nix/packages/by-name/easyscan/package.nix
@ -1,7 +1,7 @@
 {
  writeShellApplication,
  sane-backends,
-  poppler-utils,
+  poppler_utils,
  fzf,
  ghostscript,
 }:
@ -10,7 +10,7 @@ writeShellApplication {

  runtimeInputs = [
    sane-backends
-    poppler-utils
+    poppler_utils
    fzf
    ghostscript
  ];
--- a/nix/packages/by-name/ruler/package.nix
+++ b/nix/packages/by-name/ruler/package.nix
@ -11,8 +11,8 @@ let
    domain = "git.confusedcompiler.org";
    owner = "leana8959";
    repo = "ruler";
-    rev = "6cdadb92b8cff6d57bc1d15061923bfbf40ede71";
-    hash = "sha256-TwUXpgdmGBUgyxyN/nRReu3VniYdLkAVp1Q72r9ouBI=";
+    rev = "adb153af8aab6e0350e396de1f26316d97df3add";
+    hash = "sha256-8+at3h5udcLXqbsaPcQ5HMGZMd6brZ21d/VW3kSyMFw=";
  }) { };

  cabalOverrides = o: {
--- a/npins/sources.json
+++ b/npins/sources.json
@ -112,11 +112,11 @@
        "owner": "nix-community",
        "repo": "home-manager"
      },
-      "branch": "master",
+      "branch": "release-25.05",
      "submodules": false,
-      "revision": "295d90e22d557ccc3049dc92460b82f372cd3892",
-      "url": "https://github.com/nix-community/home-manager/archive/295d90e22d557ccc3049dc92460b82f372cd3892.tar.gz",
-      "hash": "1bg6p94gn7rzs43asb1njvhl242kd09ka2dbq3jyzhs140f0i099"
+      "revision": "3b955f5f0a942f9f60cdc9cacb7844335d0f21c3",
+      "url": "https://github.com/nix-community/home-manager/archive/3b955f5f0a942f9f60cdc9cacb7844335d0f21c3.tar.gz",
+      "hash": "0q3lv288xlzxczh6lc5lcw0zj9qskvjw3pzsrgvdh8rl8ibyq75s"
    },
    "infuse": {
      "type": "GitRelease",
@ -195,14 +195,14 @@
      "type": "Git",
      "repository": {
        "type": "GitHub",
-        "owner": "nixos",
+        "owner": "NixOS",
        "repo": "nixpkgs"
      },
-      "branch": "nixos-25.11-small",
+      "branch": "nixos-25.05-small",
      "submodules": false,
-      "revision": "a320ce8e6e2cc6b4397eef214d202a50a4583829",
-      "url": "https://github.com/nixos/nixpkgs/archive/a320ce8e6e2cc6b4397eef214d202a50a4583829.tar.gz",
-      "hash": "1q779dz718s7k00zmfzksl6j8alpixp4rdazsvsfk7rn7g05sdzb"
+      "revision": "cec38dec00df26a901eb8b424d53bbb3bcc72eec",
+      "url": "https://github.com/NixOS/nixpkgs/archive/cec38dec00df26a901eb8b424d53bbb3bcc72eec.tar.gz",
+      "hash": "006pn4a3f4wnr60bbw7cw181p6gzgyyz5lchp3i8q5v7bjjvalmg"
    },
    "nur": {
      "type": "Git",