flocon/home/programs/browsers/firefox.nix

{
  inputs,
  pkgs,
  ...
}: let
  betterfox = pkgs.fetchFromGitHub {
    owner = "yokoffing";
    repo = "betterfox";
    rev = "e026ed7d3a763c5d3f96c2680d7bc3340831af4f";
    hash = "sha256-hpkEO5BhMVtINQG8HN4xqfas/R6q5pYPZiFK8bilIDs=";
  };
in {
  programs.firefox = {
    enable = true;
    package = pkgs.wrapFirefox pkgs.firefox-unwrapped {
      extraPolicies = {
        DisableTelemetry = true;
        DisablePocket = true;
        DisableFeedbackCommands = true;
        DisableFirefoxStudies = true;
        OfferToSaveLogins = false;
        OffertosaveloginsDefault = false;
        PasswordManagerEnabled = false;
        SearchSuggestEnabled = true;

        # https://github.com/Sly-Harvey/NixOS/blob/f9da2691ea46565256ad757959cfc26ec6cee10d/modules/programs/browser/firefox/default.nix#L58-L163
        "3rdparty".Extensions = {
          "addon@darkreader.org" = {
            permissions = ["internal:privateBrowsingAllowed"];
            enabled = true;
            automation = {
              enabled = true;
              behavior = "OnOff";
              mode = "system";
            };
            detectDarkTheme = true;
            enabledByDefault = true;
            changeBrowserTheme = false;
            enableForProtectedPages = true;
            fetchNews = false;
            previewNewDesign = true;
          };
          "uBlock0@raymondhill.net" = {
            permissions = ["internal:privateBrowsingAllowed"];
            advancedSettings = [
              [
                "userResourcesLocation"
                "https://raw.githubusercontent.com/pixeltris/TwitchAdSolutions/master/video-swap-new/video-swap-new-ublock-origin.js"
              ]
            ];
            adminSettings = {
              userSettings = {
                uiTheme = "dark";
                advancedUserEnabled = true;
                userFiltersTrusted = true;
                importedLists = [
                  "https://raw.githubusercontent.com/laylavish/uBlockOrigin-HUGE-AI-Blocklist/main/list.txt"
                ];
                selectedFilterLists = [
                  "FRA-0"
                  "adguard-cookies"
                  "adguard-mobile-app-banners"
                  "adguard-other-annoyances"
                  "adguard-popup-overlays"
                  "adguard-social"
                  "adguard-spyware-url"
                  "adguard-widgets"
                  "easylist"
                  "easylist-annoyances"
                  "easylist-chat"
                  "easylist-newsletters"
                  "easylist-notifications"
                  "easyprivacy"
                  "fanboy-cookiemonster"
                  "https://filters.adtidy.org/extension/ublock/filters/3.txt"
                  "https://github.com/DandelionSprout/adfilt/raw/master/LegitimateURLShortener.txt"
                  "plowe-0"
                  "ublock-annoyances"
                  "ublock-badware"
                  "ublock-cookies-adguard"
                  "ublock-cookies-easylist"
                  "ublock-filters"
                  "ublock-privacy"
                  "ublock-quick-fixes"
                  "ublock-unbreak"
                  "urlhaus-1"
                  "https://raw.githubusercontent.com/laylavish/uBlockOrigin-HUGE-AI-Blocklist/main/list.txt"
                ];
              };
            };
          };
        };
      };
    };
    profiles = {
      nezia = {
        settings = {
          "browser.search.suggest.enabled" = true;
          "ui.key.menuAccessKeyFocuses" = false;
        };

        extensions = with inputs.firefox-addons.packages.${pkgs.system}; [
          darkreader
          proton-pass
          shinigami-eyes
          stylus
          ublock-origin
          violentmonkey
        ];
        # https://git.jacekpoz.pl/poz/niksos/src/commit/a48647a1c5bc6877a1100a65f4dc169b2fc11ed7/hosts/hape/firefox.nix
        search = {
          default = "SearxNG";
          engines = {
            "SearxNG" = {
              urls = [
                {
                  rels = ["results"];
                  template = "https://search.nezia.dev/search";
                  params = [
                    {
                      name = "q";
                      value = "{searchTerms}";
                    }
                  ];
                }
                {
                  rels = ["suggestions"];
                  template = "https://search.nezia.dev/autocompleter";
                  params = [
                    {
                      name = "q";
                      value = "{searchTerms}";
                    }
                  ];
                  "type" = "application/x-suggestions+json";
                }
              ];
            };
            "MyNixOS" = {
              urls = [{template = "https://mynixos.com/search?q={searchTerms}";}];
              iconUpdateURL = "https://mynixos.com/favicon.ico";
              updateInterval = 24 * 60 * 60 * 1000;
              definedAliases = ["@nx"];
            };
            "Noogle" = {
              urls = [{template = "https://noogle.dev/q?term={searchTerms}";}];
              icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
              definedAliases = ["@ng"];
            };
            "GitHub Nix" = {
              # https://github.com/search?q=language%3Anix+NOT+is%3Afork+programs.neovim&type=code
              urls = [{template = "https://github.com/search?q=language:nix NOT is:fork {searchTerms}&type=code";}];
              iconUpdateURL = "https://github.com/favicon.ico";
              updateInterval = 24 * 60 * 60 * 1000;
              definedAliases = ["@ghn"];
            };
            "Google".metaData.alias = "@g"; # builtin engines only support specifying one additional alias
          };
        };
        # https://github.com/oddlama/nix-config/blob/main/users/myuser/graphical/firefox.nix#L53-L57
        extraConfig = builtins.concatStringsSep "\n" [
          (builtins.readFile "${betterfox}/user.js")
          (builtins.readFile "${betterfox}/Securefox.js")
          (builtins.readFile "${betterfox}/Fastfox.js")
          (builtins.readFile "${betterfox}/Peskyfox.js")
          (builtins.readFile "${betterfox}/Smoothfox.js")
        ];
      };
    };
  };
}