stockholm/lass/3modules/browsers.nix

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{ config, lib, pkgs, ... }:
with import <stockholm/lib>;
let
cfg = config.lass.browser;
browserScripts = {
brave = "${pkgs.brave}/bin/brave";
chrome = "${pkgs.google-chrome}/bin/chrome";
chromium = "${pkgs.ungoogled-chromium}/bin/chromium";
firefox = "${pkgs.firefox.override {
extraNativeMessagingHosts = [ pkgs.tridactyl-native ];
}}/bin/firefox";
qutebrowser = "${pkgs.qutebrowser}/bin/qutebrowser";
};
browser-select = let
sortedPaths = sort (a: b: a.value.precedence > b.value.precedence)
(filter (x: ! x.value.hidden)
(mapAttrsToList (name: value: { inherit name value; })
cfg.config));
in if (lib.length sortedPaths) > 1 then
pkgs.writeScriptBin "browser-select" ''
BROWSER=$(echo -e "${concatStringsSep "\\n" (map (getAttr "name") sortedPaths)}" | ${pkgs.dmenu}/bin/dmenu)
case $BROWSER in
${concatMapStringsSep "\n" (n: ''
${n.name})
export BIN=${config.lass.xjail-bins.${n.name}}/bin/${n.name}
;;
'') (sortedPaths)}
esac
$BIN "$@"
''
else
let
name = (lib.head sortedPaths).name;
in pkgs.writeScriptBin "browser-select" ''
${config.lass.xjail-bins.${name}}/bin/${name} "$@"
''
;
in {
options.lass.browser = {
select = mkOption {
type = types.path;
};
config = mkOption {
type = types.attrsOf (types.submodule ({ config, ... }: {
options = {
name = mkOption {
type = types.str;
default = config._module.args.name;
};
hidden = mkOption {
type = types.bool;
default = false;
};
precedence = mkOption {
type = types.int;
default = 0;
};
user = mkOption {
type = types.str;
default = config._module.args.name;
};
browser = mkOption {
type = types.enum (attrNames browserScripts);
default = "brave";
};
groups = mkOption {
type = types.listOf types.str;
default = [];
};
};
}));
default = {};
};
};
config = (mkIf (cfg.config != {}) {
lass.xjail = mapAttrs' (name: browser:
nameValuePair name {
script = browserScripts.${browser.browser};
groups = browser.groups;
}
) cfg.config;
environment.systemPackages = (map (browser:
config.lass.xjail-bins.${browser.name}
) (attrValues cfg.config)) ++ [
browser-select
];
lass.browser.select = browser-select;
});
}