111 lines
2.7 KiB
TypeScript
111 lines
2.7 KiB
TypeScript
const { Box, Entry, Label, Window } = Widget;
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const { idle, readFileAsync } = Utils;
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const greetd = await Service.import('greetd');
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const { Gtk } = imports.gi;
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const DEFAULT_NAME = 'matt';
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// Types
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import { StringObject } from 'types/@girs/gtk-4.0/gtk-4.0.cjs';
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const parsePasswd = (fileContent: string) => {
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const splitUsers = fileContent.split('\n');
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const parsedUsers = splitUsers.map((u) => {
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const user = u.split(':');
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return {
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name: user[0],
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uid: Number(user[2]),
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gid: Number(user[3]),
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desc: user[4],
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home: user[5],
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shell: user[6],
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};
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});
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// Filter out system users, nixbld users and nobody
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return parsedUsers.filter((u) => {
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return u.uid >= 1000 &&
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!u.name.includes('nixbld') &&
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u.name !== 'nobody';
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});
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};
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const users = parsePasswd(await readFileAsync('/etc/passwd'));
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const dropdown = Gtk.DropDown.new_from_strings(users.map((u) => u.name));
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const password = Entry({
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placeholderText: 'Password',
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visibility: false,
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setup: (self) => idle(() => {
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self.grab_focus();
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}),
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on_accept: () => {
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greetd.login(
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(dropdown.selectedItem as StringObject)['string'] || '',
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password.text || '',
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'Hyprland',
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).catch((error) => {
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response.label = JSON.stringify(error);
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});
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},
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});
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const response = Label();
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export default () => Window({
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name: 'greeter',
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keymode: 'on-demand',
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child: Box({
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vertical: true,
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hpack: 'center',
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vpack: 'center',
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hexpand: true,
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vexpand: true,
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cssClasses: ['base'],
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children: [
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Box({
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vertical: true,
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hpack: 'center',
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vpack: 'center',
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hexpand: true,
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vexpand: true,
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setup: (self) => {
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self.add_css_class('linked');
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idle(() => {
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const usernames = [] as string[];
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for (let i = 0; i < dropdown.model.get_n_items(); ++i) {
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const name = (dropdown.model.get_item(i) as StringObject)['string'];
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if (name) {
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usernames.push(name);
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}
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}
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if (usernames.includes(DEFAULT_NAME)) {
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dropdown.set_selected(usernames.indexOf(DEFAULT_NAME));
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}
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});
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},
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children: [
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dropdown,
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password,
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],
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}),
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response,
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],
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}),
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});
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