{app-icon-preview,palette,typography}: init (#500082)

pkgs/by-name/ap/app-icon-preview/package.nix

@@ -0,0 +1,62 @@
+{
+  cargo,
+  desktop-file-utils,
+  fetchFromGitLab,
+  lib,
+  libadwaita,
+  libxml2,
+  meson,
+  ninja,
+  nix-update-script,
+  pkg-config,
+  rustc,
+  rustPlatform,
+  stdenv,
+  wrapGAppsHook4,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "app-icon-preview";
+  version = "3.5.1";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.gnome.org";
+    group = "World";
+    owner = "design";
+    repo = "app-icon-preview";
+    tag = finalAttrs.version;
+    hash = "sha256-sfQFmQ27JUu92ArCi1dTnD3sWoUl/0tJguMvR1BoK/Q=";
+    forceFetchGit = true;
+  };
+
+  cargoDeps = rustPlatform.fetchCargoVendor {
+    inherit (finalAttrs) pname version src;
+    hash = "sha256-WGzXjIgZBwuBbSWK+EWDMW2kfqeoYHMsP4TXglR2Sc4=";
+  };
+
+  nativeBuildInputs = [
+    cargo
+    desktop-file-utils
+    meson
+    ninja
+    pkg-config
+    rustc
+    rustPlatform.cargoSetupHook
+    wrapGAppsHook4
+  ];
+
+  buildInputs = [
+    libadwaita
+    libxml2
+  ];
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Tool for designing applications icons";
+    homepage = "https://gitlab.gnome.org/World/design/app-icon-preview";
+    license = lib.licenses.gpl3Only;
+    mainProgram = "app-icon-preview";
+    maintainers = with lib.maintainers; [ hythera ];
+    platforms = lib.platforms.linux;
+  };
+})

pkgs/by-name/pa/palette/package.nix

@@ -0,0 +1,51 @@
+{
+  appstream,
+  desktop-file-utils,
+  fetchFromGitLab,
+  lib,
+  libadwaita,
+  meson,
+  ninja,
+  nix-update-script,
+  pkg-config,
+  stdenv,
+  vala,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "palette";
+  version = "3.0.0";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.gnome.org";
+    group = "World";
+    owner = "design";
+    repo = "palette";
+    tag = finalAttrs.version;
+    hash = "sha256-DfLK5a2wJnwC8N90qOjSDNpMbM0jpauGTlgDwjQ5+kU=";
+    fetchSubmodules = true;
+  };
+
+  nativeBuildInputs = [
+    appstream
+    desktop-file-utils
+    meson
+    ninja
+    pkg-config
+    vala
+  ];
+
+  buildInputs = [
+    libadwaita
+  ];
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Colour Palette tool";
+    homepage = "https://gitlab.gnome.org/World/design/palette";
+    license = lib.licenses.gpl3Only;
+    mainProgram = "org.gnome.design.Palette";
+    maintainers = with lib.maintainers; [ hythera ];
+    platforms = lib.platforms.linux;
+  };
+})

pkgs/by-name/ty/typography/package.nix

@@ -0,0 +1,49 @@
+{
+  appstream,
+  desktop-file-utils,
+  fetchFromGitLab,
+  lib,
+  libadwaita,
+  meson,
+  ninja,
+  nix-update-script,
+  pkg-config,
+  stdenv,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "typography";
+  version = "0.3.0";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.gnome.org";
+    group = "World";
+    owner = "design";
+    repo = "typography";
+    tag = finalAttrs.version;
+    hash = "sha256-XAoqB3Gvd/sRrbM4m5s3aYia7bZgPB9UEJ26Bzkj8Ws=";
+    forceFetchGit = true;
+  };
+
+  nativeBuildInputs = [
+    appstream
+    desktop-file-utils
+    meson
+    ninja
+    pkg-config
+  ];
+
+  buildInputs = [
+    libadwaita
+  ];
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Tool for looking up text styles";
+    homepage = "https://gitlab.gnome.org/World/design/typography";
+    license = lib.licenses.gpl3Only;
+    mainProgram = "org.gnome.design.Typography";
+    maintainers = with lib.maintainers; [ hythera ];
+    platforms = lib.platforms.linux;
+  };
+})