From a37faec700265585a9fe1fd7c2c2d3b5dc589c89 Mon Sep 17 00:00:00 2001
From: Kuba Orlik <kontakt@kuba-orlik.name>
Date: Tue, 20 Sep 2022 20:36:51 +0200
Subject: [PATCH] Better device picker

---
 record.ts | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/record.ts b/record.ts
index ca46fcd..e29931b 100755
--- a/record.ts
+++ b/record.ts
@@ -1,6 +1,6 @@
 #!/usr/bin/env -S ts-node-esm --compilerOptions='{"module": "es2022"}'
 
-$.verbose = false;
+$.verbose = true;
 
 import { $ } from "zx";
 // Or
@@ -15,10 +15,23 @@ function sleep(time: number) {
 }
 
 void (async function () {
-  const pick_device =
-    await $`ls -1 /dev/video* | xargs -I {} bash -c "v4l2-ctl --device {} --info | grep --extended-regexp \\"(Model|Card type)\\" | awk -F: '{print \\$2}' | awk '{print \"{}\" \",\" \\$0}' | tr , '\n'" | zenity --list --column=device --column=name`;
-
-  const dev = `/dev/video${pick_device.stdout.split(" ")[0]}`;
+  const device_ids = (await $`ls -1 /dev/video*`).stdout
+    .split("\n")
+    .slice(0, -1);
+  const device_names = await Promise.all(
+    device_ids.map(async (device_id) => {
+      return (
+        await $`v4l2-ctl --device ${device_id} --info | grep --extended-regexp "(Model|Card type)" | head -n 1 | cut -d: -f2`
+      ).stdout.replace("\n", "");
+    })
+  );
+  let zenity_args = "";
+  for (let i in device_ids) {
+    zenity_args += device_ids[i] + "\n" + device_names[i] + "\n";
+  }
+  const dev = (
+    await $`echo ${zenity_args} | zenity --list --column=device --column=name`
+  ).stdout.replace("\n", "");
 
   const source = spawn("ffmpeg", [
     "-f",