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firefox: support passing any json value to settings (#3580)

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Firefox internally only supports bool, int, and string types for
preferences, but often stores objects, arrays and floats as strings.

This change makes it nicer to specify those type of preferences in
Nix, and it also makes it possible to merge objects & arrays across
multiple modules.
This commit is contained in:
Kira Bruneau 2023-02-05 05:23:22 -05:00 committed by GitHub
parent e3f28ddb0d
commit 9f4268e6b6
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 30 additions and 4 deletions
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25
modules/programs/firefox.nix
View file

@ -42,6 +42,12 @@ let
profilesIni = generators.toINI { } profiles;
userPrefValue = pref:
builtins.toJSON (if isBool pref || isInt pref || isString pref then
pref
else
builtins.toJSON pref);
mkUserJs = prefs: extraPrefs: bookmarks:
let
prefs' = lib.optionalAttrs ([ ] != bookmarks) {
@ -52,7 +58,7 @@ let
// Generated by Home Manager.
${concatStrings (mapAttrsToList (name: value: ''
user_pref("${name}", ${builtins.toJSON value});
user_pref("${name}", ${userPrefValue value});
'') prefs')}
${extraPrefs}
@ -201,7 +207,10 @@ in {
};
settings = mkOption {
type = with types; attrsOf (either bool (either int str));
type = types.attrsOf (jsonFormat.type // {
description =
"Firefox preference (int, bool, string, and also attrs, list, float as a JSON string)";
});
default = { };
example = literalExpression ''
{
@ -211,9 +220,19 @@ in {
"distribution.searchplugins.defaultLocale" = "en-GB";
"general.useragent.locale" = "en-GB";
"browser.bookmarks.showMobileBookmarks" = true;
"browser.newtabpage.pinned" = [{
title = "NixOS";
url = "https://nixos.org";
}];
}
'';
description = "Attribute set of Firefox preferences.";
description = ''
Attribute set of Firefox preferences.
Firefox only supports int, bool, and string types for
preferences, but home-manager will automatically
convert all other JSON-compatible values into strings.
'';
};
extraConfig = mkOption {

1
tests/modules/programs/firefox/profile-settings-expected-user.js
View file

@ -1,5 +1,6 @@
// Generated by Home Manager.
user_pref("browser.newtabpage.pinned", "[{\"title\":\"NixOS\",\"url\":\"https://nixos.org\"}]");
user_pref("general.smoothScroll", false);

8
tests/modules/programs/firefox/profile-settings.nix
View file

@ -9,7 +9,13 @@ lib.mkIf config.test.enableBig {
profiles.test = {
id = 1;
settings = { "general.smoothScroll" = false; };
settings = {
"general.smoothScroll" = false;
"browser.newtabpage.pinned" = [{
title = "NixOS";
url = "https://nixos.org";
}];
};
};
profiles.bookmarks = {