saber: init at 0.25.1

pkgs/by-name/sa/saber/package.nix

@@ -0,0 +1,46 @@
+{
+  lib,
+  fetchFromGitHub,
+  flutter,
+  gst_all_1,
+  libunwind,
+  orc,
+  webkitgtk_4_1,
+}:
+flutter.buildFlutterApplication rec {
+  pname = "saber";
+  version = "0.25.1";
+
+  src = fetchFromGitHub {
+    owner = "saber-notes";
+    repo = "saber";
+    rev = "v${version}";
+    hash = "sha256-vpL4Pp1nR6JlANCvo1u/o8yyzSQqtOjUF7Zr34ZitWU=";
+  };
+
+  gitHashes.json2yaml = "sha256-Vb0Bt11OHGX5+lDf8KqYZEGoXleGi5iHXVS2k7CEmDw=";
+
+  pubspecLock = lib.importJSON ./pubspec.lock.json;
+
+  buildInputs = [
+    gst_all_1.gstreamer.dev
+    gst_all_1.gst-plugins-base.dev
+    libunwind.dev
+    orc.dev
+    webkitgtk_4_1
+  ];
+
+  postInstall = ''
+    install -Dm0644 ./flatpak/com.adilhanney.saber.desktop $out/share/applications/com.adilhanney.saber.desktop
+    install -Dm0644 ./assets/icon/icon.svg $out/share/icons/hicolor/scalable/apps/com.adilhanney.saber.svg
+  '';
+
+  meta = {
+    description = "The cross-platform open-source app built for handwriting";
+    homepage = "https://github.com/saber-notes/saber";
+    mainProgram = "saber";
+    license = with lib.licenses; [ gpl3Plus ];
+    maintainers = with lib.maintainers; [ aucub ];
+    platforms = lib.platforms.linux;
+  };
+}