From 0938d80a8d8611499c3175748ee6f0b9390b62bc Mon Sep 17 00:00:00 2001
From: Tomas Krupka <6817216+krupkat@users.noreply.github.com>
Date: Thu, 13 Jul 2023 17:15:22 +0200
Subject: [PATCH 1/2] maintainers: add krupkat

---
 maintainers/maintainer-list.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 2b1df9ae0b31..873dca1b87cb 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -8976,6 +8976,12 @@
     githubId = 5759930;
     name = "Alexis Destrez";
   };
+  krupkat = {
+    github = "krupkat";
+    githubId = 6817216;
+    name = "Tomas Krupka";
+    matrix = "@krupkat:matrix.org";
+  };
   ktf = {
     email = "giulio.eulisse@cern.ch";
     github = "ktf";

From 7843bd9b1c6ceb4368c5af8dcc3a09a544b8ae93 Mon Sep 17 00:00:00 2001
From: Tomas Krupka <6817216+krupkat@users.noreply.github.com>
Date: Thu, 13 Jul 2023 17:17:18 +0200
Subject: [PATCH 2/2] xpano: init at 0.16.1

---
 pkgs/applications/graphics/xpano/default.nix  | 66 +++++++++++++++++++
 .../graphics/xpano/skip_prefix_check.patch    | 18 +++++
 pkgs/top-level/all-packages.nix               |  2 +
 3 files changed, 86 insertions(+)
 create mode 100644 pkgs/applications/graphics/xpano/default.nix
 create mode 100644 pkgs/applications/graphics/xpano/skip_prefix_check.patch

diff --git a/pkgs/applications/graphics/xpano/default.nix b/pkgs/applications/graphics/xpano/default.nix
new file mode 100644
index 000000000000..a2ecaec7c37a
--- /dev/null
+++ b/pkgs/applications/graphics/xpano/default.nix
@@ -0,0 +1,66 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, pkg-config
+, ninja
+, opencv
+, SDL2
+, gtk3
+, catch2_3
+, spdlog
+, exiv2
+, wrapGAppsHook
+}:
+
+stdenv.mkDerivation rec {
+  pname = "xpano";
+  version = "0.16.1";
+
+  src = fetchFromGitHub {
+    owner = "krupkat";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1f95spf7bbbdvbr4gqfyrs161049jj1wnkvf5wgsd0ga3vb15mcj";
+    fetchSubmodules = true;
+  };
+
+  patches = [
+    # force install desktop + icon files
+    ./skip_prefix_check.patch
+  ];
+
+  nativeBuildInputs = [
+    cmake
+    ninja
+    pkg-config
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    opencv
+    SDL2
+    gtk3
+    spdlog
+    # exiv2 # TODO: enable when 0.28.0 is available
+  ];
+
+  checkInputs = [
+    catch2_3
+  ];
+
+  doCheck = true;
+
+  cmakeFlags = [
+    "-DBUILD_TESTING=ON"
+  ];
+
+  meta = with lib; {
+    description = "A panorama stitching tool";
+    homepage = "https://krupkat.github.io/xpano/";
+    changelog = "https://github.com/krupkat/xpano/releases/tag/v${version}";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ krupkat ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/applications/graphics/xpano/skip_prefix_check.patch b/pkgs/applications/graphics/xpano/skip_prefix_check.patch
new file mode 100644
index 000000000000..496cbc718bef
--- /dev/null
+++ b/pkgs/applications/graphics/xpano/skip_prefix_check.patch
@@ -0,0 +1,18 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -167,7 +167,6 @@ install(FILES
+   TYPE BIN
+ )
+ 
+-if(CMAKE_INSTALL_PREFIX MATCHES "^/usr.*|^/app.*")
+   install(FILES
+     "misc/build/linux/xpano.desktop"
+     DESTINATION "${CMAKE_INSTALL_PREFIX}/share/applications"
+@@ -184,7 +183,6 @@ if(CMAKE_INSTALL_PREFIX MATCHES "^/usr.*|^/app.*")
+     "misc/build/linux/cz.krupkat.Xpano.metainfo.xml"
+     DESTINATION "${CMAKE_INSTALL_PREFIX}/share/metainfo"
+   )
+-endif()
+ 
+ install(DIRECTORY
+   "${CMAKE_SOURCE_DIR}/misc/assets"
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f23ca4524ab5..9128c0735352 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -36182,6 +36182,8 @@ with pkgs;
 
   xnotify = callPackage ../tools/X11/xnotify { };
 
+  xpano = callPackage ../applications/graphics/xpano { };
+
   xv = callPackage ../applications/graphics/xv { };
 
   xygrib = libsForQt5.callPackage ../applications/misc/xygrib { };