rearrange gnome system and home config
This commit is contained in:
Yan Lin
parent
a4720dcec9
commit
74946fcd6d
6 changed files with 10 additions and 15 deletions
335
modules/gnome/home.nix
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335
modules/gnome/home.nix
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{ config, pkgs, lib, ... }:
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let
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cfg = config.gnome-home-custom;
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# Import gvariant helpers for dconf types
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mkTuple = lib.hm.gvariant.mkTuple;
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mkUint32 = lib.hm.gvariant.mkUint32;
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in
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{
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options.gnome-home-custom = {
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alwaysShowTopBar = lib.mkOption {
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type = lib.types.bool;
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default = false;
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description = "Always show the GNOME top bar (status bar). When false, uses Hide Top Bar extension to auto-hide it.";
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};
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};
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config = {
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# GNOME configuration via dconf
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dconf.settings = {
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# Interface settings
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"org/gnome/desktop/interface" = {
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color-scheme = "prefer-dark";
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gtk-theme = "Adwaita-dark";
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cursor-theme = "Adwaita";
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};
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# Touchpad settings
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"org/gnome/desktop/peripherals/touchpad" = {
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tap-to-click = false;
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natural-scroll = true;
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};
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# Input sources - US English, Chinese Pinyin, Japanese
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"org/gnome/desktop/input-sources" = {
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sources = [
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(mkTuple [ "xkb" "us" ])
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(mkTuple [ "ibus" "libpinyin" ])
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(mkTuple [ "ibus" "mozc-jp" ])
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];
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xkb-options = [ "" ];
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};
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# GNOME Shell configuration
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"org/gnome/shell" = {
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disable-user-extensions = false;
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enabled-extensions =
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(lib.optionals (!cfg.alwaysShowTopBar) [ "hidetopbar@mathieu.bidon.ca" ])
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++ [
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"pano@elhan.io"
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"tiling-assistant@leleat-on-github"
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"rounded-window-corners@fxgn"
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];
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favorite-apps = [
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"org.gnome.Nautilus.desktop"
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"com.mitchellh.ghostty.desktop"
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"firefox.desktop"
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"obsidian.desktop"
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"org.keepassxc.KeePassXC.desktop"
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"org.gnome.Evince.desktop"
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"org.gnome.Loupe.desktop"
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];
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};
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# Hide Top Bar extension configuration
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# Always hide the top bar except in Activities Overview (Super key)
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"org/gnome/shell/extensions/hidetopbar" = lib.mkIf (!cfg.alwaysShowTopBar) {
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enable-intellihide = false;
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enable-active-window = false;
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mouse-sensitive = false;
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mouse-sensitive-fullscreen-window = false;
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};
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# Pano clipboard manager configuration
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"org/gnome/shell/extensions/pano" = {
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send-notification-on-copy = false; # Disable notification toasts
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play-audio-on-copy = false; # Disable audio feedback on copy
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};
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# Nautilus (GNOME Files) configuration
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"org/gnome/nautilus/preferences" = {
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show-hidden-files = true;
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default-folder-viewer = "list-view";
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};
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# Disable GNOME Software auto-updates
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"org/gnome/software" = {
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download-updates = false;
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download-updates-notify = false;
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};
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# Notification settings
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"org/gnome/desktop/notifications" = {
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show-banners = false; # Disable notification popups (still logged in notification center)
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};
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# Sound settings
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"org/gnome/desktop/sound" = {
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event-sounds = false; # Disable notification sounds
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};
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# Screen timeout settings
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# Setup: ThinkPad laptop (lid closed) + 4K TV as external monitor
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"org/gnome/desktop/session" = {
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idle-delay = mkUint32 900; # Screen blank after 15 minutes (900 seconds)
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};
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"org/gnome/settings-daemon/plugins/power" = {
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idle-dim = false; # Don't dim screen before blanking
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};
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# IBus libpinyin (Chinese Pinyin) configuration
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"com/github/libpinyin/ibus-libpinyin/libpinyin" = {
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lookup-table-page-size = 7; # Number of candidates displayed (default: 5)
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};
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# Tiling Assistant - quarter corner tiling keybindings
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# Mapped to R/T/F/G keys to mirror their physical positions on keyboard
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"org/gnome/shell/extensions/tiling-assistant" = {
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tile-topleft-quarter = [ "<Super>r" ]; # Top-left: Super+R
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tile-topright-quarter = [ "<Super>t" ]; # Top-right: Super+T
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tile-bottomleft-quarter = [ "<Super>f" ]; # Bottom-left: Super+F
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tile-bottomright-quarter = [ "<Super>g" ]; # Bottom-right: Super+G
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};
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};
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# IBus Mozc (Japanese) configuration - default to Hiragana input mode
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home.file.".config/mozc/ibus_config.textproto".text = ''
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engines {
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name : "mozc-jp"
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longname : "Mozc"
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layout : "default"
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layout_variant : ""
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layout_option : ""
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rank : 80
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symbol : "あ"
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composition_mode : HIRAGANA
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}
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active_on_launch: True
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'';
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# Configure cursor theme system-wide
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home.pointerCursor = {
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name = "Adwaita";
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package = pkgs.adwaita-icon-theme;
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size = 24;
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gtk.enable = true;
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x11.enable = true;
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};
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# Configure GTK theme and icon theme
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gtk = {
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enable = true;
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iconTheme = {
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package = pkgs.adwaita-icon-theme;
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name = "Adwaita";
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};
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};
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# Configure XDG user directories
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xdg.userDirs = {
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enable = true;
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createDirectories = true;
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# Keep these directories
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desktop = "${config.home.homeDirectory}/Desktop";
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documents = "${config.home.homeDirectory}/Documents";
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download = "${config.home.homeDirectory}/Downloads";
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# Disable unwanted directories
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music = null;
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pictures = null;
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videos = null;
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publicShare = null;
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templates = null;
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};
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# GNOME Shell extensions and Qt theming packages
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home.packages = with pkgs;
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(lib.optionals (!cfg.alwaysShowTopBar) [ gnomeExtensions.hide-top-bar ])
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++ [
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gnomeExtensions.pano
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gnomeExtensions.tiling-assistant
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gnomeExtensions.rounded-window-corners-reborn
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];
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# Custom desktop file for opening text files with Neovim in Ghostty
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home.file.".local/share/applications/nvim-ghostty.desktop".text = ''
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[Desktop Entry]
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Type=Application
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Name=Neovim (Ghostty)
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Comment=Edit text files with Neovim in Ghostty terminal
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Exec=ghostty -e nvim %F
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Terminal=false
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Categories=TextEditor;Utility;
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MimeType=text/plain;text/markdown;text/x-nix;text/x-shellscript;text/x-log;text/csv;text/html;text/css;text/xml;text/x-python;text/x-python3;text/x-c;text/x-c++src;text/x-chdr;text/x-c++hdr;text/x-java;text/x-tex;text/x-latex;application/x-yaml;application/json;application/xml;application/xhtml+xml;application/javascript;application/typescript;application/x-python;application/x-ipynb+json;application/toml;application/x-npy;
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Icon=nvim
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'';
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# Configure default applications for file types
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xdg.mimeApps = {
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enable = true;
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defaultApplications = {
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# PDF documents
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"application/pdf" = "org.gnome.Evince.desktop";
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# Images
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"image/png" = "org.gnome.Loupe.desktop";
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"image/jpeg" = "org.gnome.Loupe.desktop";
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"image/jpg" = "org.gnome.Loupe.desktop";
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"image/gif" = "org.gnome.Loupe.desktop";
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"image/webp" = "org.gnome.Loupe.desktop";
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"image/svg+xml" = "org.gnome.Loupe.desktop";
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"image/bmp" = "org.gnome.Loupe.desktop";
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"image/heic" = "org.gnome.Loupe.desktop";
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"image/heif" = "org.gnome.Loupe.desktop";
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"image/tiff" = "org.gnome.Loupe.desktop";
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# Videos
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"video/mp4" = "vlc.desktop";
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"video/mpeg" = "vlc.desktop";
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"video/quicktime" = "vlc.desktop";
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"video/x-msvideo" = "vlc.desktop";
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"video/x-matroska" = "vlc.desktop";
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"video/webm" = "vlc.desktop";
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"video/ogg" = "vlc.desktop";
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"video/x-flv" = "vlc.desktop";
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"video/3gpp" = "vlc.desktop";
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# Text and code files
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"text/plain" = "nvim-ghostty.desktop";
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"text/markdown" = "nvim-ghostty.desktop";
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"text/x-nix" = "nvim-ghostty.desktop";
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"text/x-shellscript" = "nvim-ghostty.desktop";
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"text/x-log" = "nvim-ghostty.desktop";
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"text/csv" = "nvim-ghostty.desktop";
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"text/html" = "nvim-ghostty.desktop";
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"text/css" = "nvim-ghostty.desktop";
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"text/xml" = "nvim-ghostty.desktop";
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"text/x-python" = "nvim-ghostty.desktop";
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"text/x-python3" = "nvim-ghostty.desktop";
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"text/x-c" = "nvim-ghostty.desktop";
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"text/x-c++src" = "nvim-ghostty.desktop";
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"text/x-chdr" = "nvim-ghostty.desktop";
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"text/x-c++hdr" = "nvim-ghostty.desktop";
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"text/x-java" = "nvim-ghostty.desktop";
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"text/x-tex" = "nvim-ghostty.desktop";
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"text/x-latex" = "nvim-ghostty.desktop";
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"application/x-yaml" = "nvim-ghostty.desktop";
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"application/json" = "nvim-ghostty.desktop";
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"application/xml" = "nvim-ghostty.desktop";
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"application/xhtml+xml" = "nvim-ghostty.desktop";
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"application/javascript" = "nvim-ghostty.desktop";
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"application/typescript" = "nvim-ghostty.desktop";
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"application/x-python" = "nvim-ghostty.desktop";
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"application/x-ipynb+json" = "nvim-ghostty.desktop";
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"application/toml" = "nvim-ghostty.desktop";
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"application/x-npy" = "nvim-ghostty.desktop";
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# Terminal emulator
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"x-scheme-handler/terminal" = "com.mitchellh.ghostty.desktop";
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};
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};
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# SSH tunnel functions for SOCKS proxy via GNOME system proxy
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programs.zsh.initContent = ''
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# SSH tunnel functions for easy VPN-like functionality
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function tunnel-on() {
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if [[ -z "$1" ]]; then
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echo "Usage: tunnel-on <host>"
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return 1
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fi
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local host="$1"
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local port=1080 # Use port 1080 (standard SOCKS port)
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# Check if there's already an active tunnel
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local existing_tunnel=$(ps aux | grep -E "ssh -D $port" | grep -v grep)
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if [[ -n "$existing_tunnel" ]]; then
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echo "Existing tunnel detected. Switching to $host..."
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echo "Stopping current tunnel..."
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pkill -f "ssh -D $port"
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sleep 1
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fi
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echo "Starting SOCKS tunnel to $host on port $port..."
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# Start SSH tunnel in background
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ssh -D $port -N -f "$host"
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if [[ $? -eq 0 ]]; then
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echo "Tunnel established. Configuring system proxy..."
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# Configure GNOME system proxy settings
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gsettings set org.gnome.system.proxy mode 'manual'
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gsettings set org.gnome.system.proxy.socks host 'localhost'
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gsettings set org.gnome.system.proxy.socks port $port
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echo "✓ System proxy enabled (localhost:$port -> $host)"
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else
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echo "✗ Failed to establish tunnel to $host"
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return 1
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fi
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}
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function tunnel-off() {
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local port=1080
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echo "Disabling system proxy..."
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gsettings set org.gnome.system.proxy mode 'none'
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echo "✓ System proxy disabled"
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echo "Stopping SSH tunnels..."
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pkill -f "ssh -D $port"
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echo "✓ SSH tunnels stopped"
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}
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function tunnel-status() {
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local port=1080
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echo "=== GNOME System Proxy Status ==="
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echo "Mode: $(gsettings get org.gnome.system.proxy mode)"
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echo "SOCKS Host: $(gsettings get org.gnome.system.proxy.socks host)"
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echo "SOCKS Port: $(gsettings get org.gnome.system.proxy.socks port)"
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echo ""
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echo "=== Active SSH Tunnels ==="
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local tunnels=$(ps aux | grep -E "ssh -D $port" | grep -v grep)
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if [[ -n "$tunnels" ]]; then
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echo "$tunnels"
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else
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echo "No active SSH tunnels"
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fi
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}
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'';
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};
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}
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