feat(ags4): migrate lib and misc widgets

modules/ags/gtk4/lib/notify.ts

@@ -0,0 +1,67 @@
+import { subprocess } from 'astal';
+
+/* Types */
+interface NotifyAction {
+    id: string
+    label: string
+    callback: () => void
+}
+interface NotifySendProps {
+    actions?: NotifyAction[]
+    appName?: string
+    body?: string
+    category?: string
+    hint?: string
+    iconName: string
+    replaceId?: number
+    title: string
+    urgency?: 'low' | 'normal' | 'critical'
+}
+
+const escapeShellArg = (arg: string | undefined): string => `'${arg?.replace(/'/g, '\'\\\'\'') ?? ''}'`;
+
+export const notifySend = ({
+    actions = [],
+    appName,
+    body,
+    category,
+    hint,
+    iconName,
+    replaceId,
+    title,
+    urgency = 'normal',
+}: NotifySendProps) => new Promise<number>((resolve) => {
+    let printedId = false;
+
+    const cmd = [
+        'notify-send',
+        '--print-id',
+        `--icon=${escapeShellArg(iconName)}`,
+        escapeShellArg(title),
+        escapeShellArg(body ?? ''),
+        // Optional params
+        appName ? `--app-name=${escapeShellArg(appName)}` : '',
+        category ? `--category=${escapeShellArg(category)}` : '',
+        hint ? `--hint=${escapeShellArg(hint)}` : '',
+        replaceId ? `--replace-id=${replaceId.toString()}` : '',
+        `--urgency=${urgency}`,
+    ].concat(
+        actions.map(({ id, label }) => `--action=${escapeShellArg(id)}=${escapeShellArg(label)}`),
+    ).join(' ');
+
+    subprocess(
+        cmd,
+        (out) => {
+            if (!printedId) {
+                resolve(parseInt(out));
+                printedId = true;
+            }
+            else {
+                actions.find((action) => action.id === out)?.callback();
+            }
+        },
+        (err) => {
+            console.error(`[Notify] ${err}`);
+        },
+    );
+});