{ config, lib, pkgs, ... }: with lib; let inherit (pkgs.stdenv.hostPlatform) isDarwin; cfg = config.programs.firefox; mozillaConfigPath = if isDarwin then "Library/Application Support/Mozilla" else ".mozilla"; firefoxConfigPath = if isDarwin then "Library/Application Support/Firefox" else "${mozillaConfigPath}/firefox"; profilesPath = if isDarwin then "${firefoxConfigPath}/Profiles" else firefoxConfigPath; # The extensions path shared by all profiles; will not be supported # by future Firefox versions. extensionPath = "extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}"; extensionsEnvPkg = pkgs.buildEnv { name = "hm-firefox-extensions"; paths = cfg.extensions; }; profiles = flip mapAttrs' cfg.profiles (_: profile: nameValuePair "Profile${toString profile.id}" { Name = profile.name; Path = if isDarwin then "Profiles/${profile.path}" else profile.path; IsRelative = 1; Default = if profile.isDefault then 1 else 0; }) // { General = { StartWithLastProfile = 1; }; }; profilesIni = generators.toINI { } profiles; mkUserJs = prefs: extraPrefs: bookmarks: let prefs' = lib.optionalAttrs ([ ] != bookmarks) { "browser.bookmarks.file" = toString (firefoxBookmarksFile bookmarks); "browser.places.importBookmarksHTML" = true; } // prefs; in '' // Generated by Home Manager. ${concatStrings (mapAttrsToList (name: value: '' user_pref("${name}", ${builtins.toJSON value}); '') prefs')} ${extraPrefs} ''; firefoxBookmarksFile = bookmarks: let indent = level: lib.concatStringsSep "" (map (lib.const " ") (lib.range 1 level)); bookmarkToHTML = indentLevel: bookmark: '' ${indent indentLevel}
${escapeXML bookmark.name}''; directoryToHTML = indentLevel: directory: '' ${indent indentLevel}
${ if directory.toolbar then ''

Bookmarks Toolbar'' else "

${escapeXML directory.name}" }

${indent indentLevel}

${allItemsToHTML (indentLevel + 1) directory.bookmarks} ${indent indentLevel}

''; itemToHTMLOrRecurse = indentLevel: item: if item ? "url" then bookmarkToHTML indentLevel item else directoryToHTML indentLevel item; allItemsToHTML = indentLevel: bookmarks: lib.concatStringsSep "\n" (map (itemToHTMLOrRecurse indentLevel) bookmarks); bookmarkEntries = allItemsToHTML 1 bookmarks; in pkgs.writeText "firefox-bookmarks.html" '' Bookmarks

Bookmarks Menu

${bookmarkEntries}

''; in { meta.maintainers = [ maintainers.rycee ]; imports = [ (mkRemovedOptionModule [ "programs" "firefox" "enableAdobeFlash" ] "Support for this option has been removed.") (mkRemovedOptionModule [ "programs" "firefox" "enableGoogleTalk" ] "Support for this option has been removed.") (mkRemovedOptionModule [ "programs" "firefox" "enableIcedTea" ] "Support for this option has been removed.") ]; options = { programs.firefox = { enable = mkEnableOption "Firefox"; package = mkOption { type = types.package; default = if versionAtLeast config.home.stateVersion "19.09" then pkgs.firefox else pkgs.firefox-unwrapped; defaultText = literalExpression "pkgs.firefox"; example = literalExpression '' pkgs.firefox.override { # See nixpkgs' firefox/wrapper.nix to check which options you can use cfg = { # Gnome shell native connector enableGnomeExtensions = true; # Tridactyl native connector enableTridactylNative = true; }; } ''; description = '' The Firefox package to use. If state version ≥ 19.09 then this should be a wrapped Firefox package. For earlier state versions it should be an unwrapped Firefox package. ''; }; extensions = mkOption { type = types.listOf types.package; default = [ ]; example = literalExpression '' with pkgs.nur.repos.rycee.firefox-addons; [ https-everywhere privacy-badger ] ''; description = '' List of Firefox add-on packages to install. Some pre-packaged add-ons are accessible from NUR, . Once you have NUR installed run $ nix-env -f '<nixpkgs>' -qaP -A nur.repos.rycee.firefox-addons to list the available Firefox add-ons. Note that it is necessary to manually enable these extensions inside Firefox after the first installation. Extensions listed here will only be available in Firefox profiles managed through the option. This is due to recent changes in the way Firefox handles extension side-loading. ''; }; profiles = mkOption { type = types.attrsOf (types.submodule ({ config, name, ... }: { options = { name = mkOption { type = types.str; default = name; description = "Profile name."; }; id = mkOption { type = types.ints.unsigned; default = 0; description = '' Profile ID. This should be set to a unique number per profile. ''; }; settings = mkOption { type = with types; attrsOf (either bool (either int str)); default = { }; example = literalExpression '' { "browser.startup.homepage" = "https://nixos.org"; "browser.search.region" = "GB"; "browser.search.isUS" = false; "distribution.searchplugins.defaultLocale" = "en-GB"; "general.useragent.locale" = "en-GB"; "browser.bookmarks.showMobileBookmarks" = true; } ''; description = "Attribute set of Firefox preferences."; }; extraConfig = mkOption { type = types.lines; default = ""; description = '' Extra preferences to add to user.js. ''; }; userChrome = mkOption { type = types.lines; default = ""; description = "Custom Firefox user chrome CSS."; example = '' /* Hide tab bar in FF Quantum */ @-moz-document url("chrome://browser/content/browser.xul") { #TabsToolbar { visibility: collapse !important; margin-bottom: 21px !important; } #sidebar-box[sidebarcommand="treestyletab_piro_sakura_ne_jp-sidebar-action"] #sidebar-header { visibility: collapse !important; } } ''; }; userContent = mkOption { type = types.lines; default = ""; description = "Custom Firefox user content CSS."; example = '' /* Hide scrollbar in FF Quantum */ *{scrollbar-width:none !important} ''; }; bookmarks = mkOption { type = let bookmarkSubmodule = types.submodule ({ config, name, ... }: { options = { name = mkOption { type = types.str; default = name; description = "Bookmark name."; }; keyword = mkOption { type = types.nullOr types.str; default = null; description = "Bookmark search keyword."; }; url = mkOption { type = types.str; description = "Bookmark url, use %s for search terms."; }; }; }) // { description = "bookmark submodule"; }; bookmarkType = types.addCheck bookmarkSubmodule (x: x ? "url"); directoryType = types.submodule ({ config, name, ... }: { options = { name = mkOption { type = types.str; default = name; description = "Directory name."; }; bookmarks = mkOption { type = types.listOf nodeType; default = [ ]; description = "Bookmarks within directory."; }; toolbar = mkOption { type = types.bool; default = false; description = "If directory should be shown in toolbar."; }; }; }) // { description = "directory submodule"; }; nodeType = types.either bookmarkType directoryType; in with types; coercedTo (attrsOf nodeType) attrValues (listOf nodeType); default = [ ]; example = literalExpression '' [ { name = "wikipedia"; keyword = "wiki"; url = "https://en.wikipedia.org/wiki/Special:Search?search=%s&go=Go"; } { name = "kernel.org"; url = "https://www.kernel.org"; } { name = "Nix sites"; bookmarks = [ { name = "homepage"; url = "https://nixos.org/"; } { name = "wiki"; url = "https://nixos.wiki/"; } ]; } ] ''; description = '' Preloaded bookmarks. Note, this may silently overwrite any previously existing bookmarks! ''; }; path = mkOption { type = types.str; default = name; description = "Profile path."; }; isDefault = mkOption { type = types.bool; default = config.id == 0; defaultText = "true if profile ID is 0"; description = "Whether this is a default profile."; }; }; })); default = { }; description = "Attribute set of Firefox profiles."; }; enableGnomeExtensions = mkOption { type = types.bool; default = false; description = '' Whether to enable the GNOME Shell native host connector. Note, you also need to set the NixOS option services.gnome.gnome-browser-connector.enable to true. ''; }; }; }; config = mkIf cfg.enable { assertions = [ (let defaults = catAttrs "name" (filter (a: a.isDefault) (attrValues cfg.profiles)); in { assertion = cfg.profiles == { } || length defaults == 1; message = "Must have exactly one default Firefox profile but found " + toString (length defaults) + optionalString (length defaults > 1) (", namely " + concatStringsSep ", " defaults); }) (let duplicates = filterAttrs (_: v: length v != 1) (zipAttrs (mapAttrsToList (n: v: { "${toString v.id}" = n; }) (cfg.profiles))); mkMsg = n: v: " - ID ${n} is used by ${concatStringsSep ", " v}"; in { assertion = duplicates == { }; message = '' Must not have Firefox profiles with duplicate IDs but '' + concatStringsSep "\n" (mapAttrsToList mkMsg duplicates); }) ]; warnings = optional (cfg.enableGnomeExtensions or false) '' Using 'programs.firefox.enableGnomeExtensions' has been deprecated and will be removed in the future. Please change to overriding the package configuration using 'programs.firefox.package' instead. You can refer to its example for how to do this. ''; home.packages = let # The configuration expected by the Firefox wrapper. fcfg = { enableGnomeExtensions = cfg.enableGnomeExtensions; }; # A bit of hackery to force a config into the wrapper. browserName = cfg.package.browserName or (builtins.parseDrvName cfg.package.name).name; # The configuration expected by the Firefox wrapper builder. bcfg = setAttrByPath [ browserName ] fcfg; package = if isDarwin then cfg.package else if versionAtLeast config.home.stateVersion "19.09" then cfg.package.override (old: { cfg = old.cfg or { } // fcfg; }) else (pkgs.wrapFirefox.override { config = bcfg; }) cfg.package { }; in [ package ]; home.file = mkMerge ([{ "${mozillaConfigPath}/${extensionPath}" = mkIf (cfg.extensions != [ ]) { source = "${extensionsEnvPkg}/share/mozilla/${extensionPath}"; recursive = true; }; "${firefoxConfigPath}/profiles.ini" = mkIf (cfg.profiles != { }) { text = profilesIni; }; }] ++ flip mapAttrsToList cfg.profiles (_: profile: { "${profilesPath}/${profile.path}/.keep".text = ""; "${profilesPath}/${profile.path}/chrome/userChrome.css" = mkIf (profile.userChrome != "") { text = profile.userChrome; }; "${profilesPath}/${profile.path}/chrome/userContent.css" = mkIf (profile.userContent != "") { text = profile.userContent; }; "${profilesPath}/${profile.path}/user.js" = mkIf (profile.settings != { } || profile.extraConfig != "" || profile.bookmarks != [ ]) { text = mkUserJs profile.settings profile.extraConfig profile.bookmarks; }; "${profilesPath}/${profile.path}/extensions" = mkIf (cfg.extensions != [ ]) { source = "${extensionsEnvPkg}/share/mozilla/${extensionPath}"; recursive = true; force = true; }; })); }; }