complete rework v3

parts/modules/desktop/astal/src/config.ts

@@ -0,0 +1,42 @@
+import GLib from "gi://GLib"
+
+type ignoreFn = (test: string) => boolean;
+
+interface Config {
+  monitor: {
+    main: string;
+  };
+  notification: {
+    ignore: ignoreFn[];
+  };
+  tray: {
+    ignore: ignoreFn[];
+  };
+}
+
+const envArray = (name: string): string[] => {
+  const value = GLib.getenv(name);
+  if (!value) return [];
+  return value.split(",");
+}
+
+const envIgnoreArray = (name: string): ignoreFn[] => {
+  return envArray(name).map((r: string) => {
+    if (r.startsWith("/")) {
+      return new RegExp(r.slice(1, -1)).test;
+    }
+    return (test: string) => test === r;
+  });
+}
+
+export default {
+  monitor: {
+    main: GLib.getenv("ASTRAL_PRIMARY_MONITOR") || "",
+  },
+  notification: {
+    ignore: envIgnoreArray("ASTRAL_NOTIFICATION_IGNORE"),
+  },
+  tray: {
+    ignore: envIgnoreArray("ASTRAL_TRAY_IGNORE"),
+  },
+} as Config;