1 files changed, 51 insertions, 0 deletions
diff --git a/js/node/application.ts b/js/node/application.ts
new file mode 100644
index 0000000..875c1c8
--- /dev/null
+++ b/js/node/application.ts
@@ -0,0 +1,51 @@
+import gi from "node-gtk"
+import { RequestHandler, Config, runJS } from "../src/application.js"
+const Astal = gi.require("Astal", "0.1")
+
+class AstalJS extends Astal.Application {
+    static GTypeName = "AstalJS"
+    static { gi.registerClass(this) }
+
+    eval = runJS
+    requestHandler?: RequestHandler
+
+    vfunc_response(msg: string, conn: any): void {
+        if (typeof this.requestHandler === "function") {
+            this.requestHandler(msg, response => {
+                Astal.writeSock(conn, response, (_, res) =>
+                    Astal.writeSockFinish(res),
+                )
+            })
+        } else {
+            // @ts-expect-error missing type
+            super.vfunc_response(msg, conn)
+        }
+    }
+
+    start(
+        { requestHandler, css, ...cfg }: Omit<Config, "hold"> = {},
+        callback?: (args: string[]) => any,
+    ) {
+        Object.assign(this, cfg)
+
+        this.requestHandler = requestHandler
+        this.on("activate", () => {
+            callback?.(process.argv)
+        })
+
+        if (!this.acquireSocket()) {
+            console.error(`Astal instance "${this.instanceName}" already running`)
+            process.exit()
+        }
+
+        if (css)
+            this.applyCss(css, false)
+
+        // FIXME: promises never resolve
+        // https://github.com/romgrk/node-gtk/issues/121
+        // https://gitlab.gnome.org/GNOME/gjs/-/issues/468
+        App.run([])
+    }
+}
+
+export const App = new AstalJS