letterpress: init at 2.1

pkgs/by-name/le/letterpress/package.nix

@@ -0,0 +1,85 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitLab,
+  fetchpatch,
+  wrapGAppsHook4,
+  appstream,
+  blueprint-compiler,
+  desktop-file-utils,
+  gettext,
+  gobject-introspection,
+  jp2a,
+  libadwaita,
+  meson,
+  ninja,
+  pkg-config,
+  python3Packages,
+}:
+python3Packages.buildPythonApplication rec {
+  pname = "letterpress";
+  version = "2.1";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.gnome.org";
+    owner = "World";
+    repo = "letterpress";
+    rev = version;
+    hash = "sha256-9U8iH3V4WMljdtWLmb0RlexLeAN5StJ0c9RlEB2E7Xs=";
+  };
+
+  patches = [
+    # Fix application segmentation fault on file chooser dialog opening
+    # https://gitlab.gnome.org/World/Letterpress/-/merge_requests/16
+    (fetchpatch {
+      url = "https://gitlab.gnome.org/World/Letterpress/-/commit/15059eacca14204d1092a6e32ef30c6ce4df6d36.patch";
+      hash = "sha256-pjg/O9advtkZ0l73GQtL/GYcTWeOs5l3VGOdnsZCWI0=";
+    })
+  ];
+
+  runtimeDeps = [
+    jp2a
+  ];
+
+  buildInputs = [
+    libadwaita
+  ];
+
+  nativeBuildInputs = [
+    appstream
+    blueprint-compiler
+    desktop-file-utils
+    gettext
+    gobject-introspection
+    meson
+    ninja
+    pkg-config
+    wrapGAppsHook4
+  ];
+
+  dependencies = with python3Packages; [
+    pillow
+    pygobject3
+  ];
+
+  pyproject = false; # built by meson
+  dontWrapGApps = true; # prevent double wrapping
+
+  preFixup = ''
+    makeWrapperArgs+=(''${gappsWrapperArgs[@]} --prefix PATH : ${ lib.makeBinPath runtimeDeps })
+  '';
+
+  meta = with lib; {
+    description = "Create beautiful ASCII art";
+    longDescription = ''
+      Letterpress converts your images into a picture made up of ASCII characters.
+      You can save the output to a file, copy it, and even change its resolution!
+      High-res output can still be viewed comfortably by lowering the zoom factor.
+    '';
+    homepage = "https://apps.gnome.org/Letterpress/";
+    license = licenses.gpl3Plus;
+    maintainers = [ maintainers.dawidd6 ];
+    platforms = platforms.linux;
+    mainProgram = "letterpress";
+  };
+}