From 9ae845e3bf139905fedc55e629a127937f34ef80 Mon Sep 17 00:00:00 2001
From: Lily Foster <lily@lily.flowers>
Date: Fri, 21 Oct 2022 11:36:28 -0400
Subject: [PATCH 1/2] touchosc: add updateScript

---
 pkgs/applications/audio/touchosc/default.nix |  2 ++
 pkgs/applications/audio/touchosc/update.sh   | 33 ++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100755 pkgs/applications/audio/touchosc/update.sh

diff --git a/pkgs/applications/audio/touchosc/default.nix b/pkgs/applications/audio/touchosc/default.nix
index a0d577bf0f6b..8d3d29bbf8e1 100644
--- a/pkgs/applications/audio/touchosc/default.nix
+++ b/pkgs/applications/audio/touchosc/default.nix
@@ -96,6 +96,8 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
+  passthru.updateScript = ./update.sh;
+
   meta = with lib; {
     homepage = "https://hexler.net/touchosc";
     description = "Next generation modular control surface";
diff --git a/pkgs/applications/audio/touchosc/update.sh b/pkgs/applications/audio/touchosc/update.sh
new file mode 100755
index 000000000000..f656a1df72d4
--- /dev/null
+++ b/pkgs/applications/audio/touchosc/update.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p nix curl libxml2 jq common-updater-scripts
+
+set -euo pipefail
+
+nixpkgs="$(git rev-parse --show-toplevel || (printf 'Could not find root of nixpkgs repo\nAre we running from within the nixpkgs git repo?\n' >&2; exit 1))"
+
+attr="${UPDATE_NIX_ATTR_PATH:-touchosc}"
+version="$(curl -sSL https://hexler.net/touchosc/appcast/linux | xmllint --xpath '/rss/channel/item/enclosure/@*[local-name()="version"]' - | cut -d= -f2- | tr -d '"' | head -n1)"
+
+findpath() {
+    path="$(nix --extra-experimental-features nix-command eval --json --impure -f "$nixpkgs" "$1.meta.position" | jq -r . | cut -d: -f1)"
+    outpath="$(nix --extra-experimental-features nix-command eval --json --impure --expr "builtins.fetchGit \"$nixpkgs\"")"
+
+    if [ -n "$outpath" ]; then
+        path="${path/$(echo "$outpath" | jq -r .)/$nixpkgs}"
+    fi
+
+    echo "$path"
+}
+
+pkgpath="$(findpath "$attr")"
+
+sed -i -e "/version\s*=/ s|\"$UPDATE_NIX_OLD_VERSION\"|\"$version\"|" "$pkgpath"
+
+for system in aarch64-linux armv7l-linux x86_64-linux; do
+    url="$(nix --extra-experimental-features nix-command eval --json --impure --argstr system "$system" -f "$nixpkgs" "$attr".src.url | jq -r .)"
+
+    curhash="$(nix --extra-experimental-features nix-command eval --json --impure --argstr system "$system" -f "$nixpkgs" "$attr".src.outputHash | jq -r .)"
+    newhash="$(nix --extra-experimental-features nix-command store prefetch-file --json "$url" | jq -r .hash)"
+
+    sed -i -e "s|\"$curhash\"|\"$newhash\"|" "$pkgpath"
+done

From 6e8a52e8b6c68bfc94adaa619c5f3037fac1b643 Mon Sep 17 00:00:00 2001
From: Lily Foster <lily@lily.flowers>
Date: Fri, 21 Oct 2022 15:38:56 +0000
Subject: [PATCH 2/2] =?UTF-8?q?touchosc:=201.1.5.145=20=E2=86=92=201.1.6.1?=
 =?UTF-8?q?50?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pkgs/applications/audio/touchosc/default.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/applications/audio/touchosc/default.nix b/pkgs/applications/audio/touchosc/default.nix
index 8d3d29bbf8e1..dff52d125704 100644
--- a/pkgs/applications/audio/touchosc/default.nix
+++ b/pkgs/applications/audio/touchosc/default.nix
@@ -45,7 +45,7 @@ in
 
 stdenv.mkDerivation rec {
   pname = "touchosc";
-  version = "1.1.5.145";
+  version = "1.1.6.150";
 
   suffix = {
     aarch64-linux = "linux-arm64";
@@ -56,9 +56,9 @@ stdenv.mkDerivation rec {
   src = fetchurl {
     url = "https://hexler.net/pub/${pname}/${pname}-${version}-${suffix}.deb";
     hash = {
-      aarch64-linux = "sha256-3qbr9dveeDqP9psZNyN520B2JuG/R9yvpYX9CdqR7TI=";
-      armv7l-linux  = "sha256-wns0hb+5s7cEbV+4crUWRJ1yU3pl1N0NJ0GWmM4Uvos=";
-      x86_64-linux  = "sha256-LsrR46Epc8x0KTc2lbVN1rbb5KZXYTG8oygJ1BmsCC8=";
+      aarch64-linux = "sha256-sYkAFyXnmzgSzo68OF0oiv8tUvY+g1WCcY783OZO+RM=";
+      armv7l-linux  = "sha256-GWpYW1262plxIzPVzBEh4Z3fQIhSmy0N9xAgwnjXrQE=";
+      x86_64-linux  = "sha256-LUWlLEsTUqVoWAkjXC/zOziPqO85H8iIlwJU7eqLRcY=";
     }.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
   };