1 files changed, 49 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libgflow/default.nix b/nixpkgs/pkgs/development/libraries/libgflow/default.nix
new file mode 100644
index 000000000000..007afa6ef5bf
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libgflow/default.nix
@@ -0,0 +1,49 @@
+{stdenv, lib, vala, meson, ninja, pkg-config, fetchFromGitea, gobject-introspection, glib, gtk3}:
+
+stdenv.mkDerivation rec {
+  pname = "libgflow";
+  version = "1.0.4";
+
+  outputs = [ "out" "dev" "devdoc" ];
+  outputBin = "devdoc"; # demo app
+
+  src = fetchFromGitea {
+    domain = "notabug.org";
+    owner = "grindhold";
+    repo = "libgtkflow";
+    rev = "gflow_${version}";
+    hash = "sha256-JoVq7U5JQ3pRxptR7igWFw7lcBTsgr3aVXxayLqhyFo=";
+  };
+
+  nativeBuildInputs = [
+    vala
+    meson
+    ninja
+    pkg-config
+    gobject-introspection
+  ];
+
+  buildInputs = [
+    gtk3
+    glib
+  ];
+
+  postFixup = ''
+    # Cannot be in postInstall, otherwise _multioutDocs hook in preFixup will move right back.
+    moveToOutput "share/doc" "$devdoc"
+  '';
+
+  mesonFlags = [
+    "-Denable_valadoc=true"
+    "-Denable_gtk3=false"
+    "-Denable_gtk4=false"
+  ];
+
+  meta = with lib; {
+    description = "Flow graph widget for GTK 3";
+    homepage = "https://notabug.org/grindhold/libgtkflow";
+    maintainers = with maintainers; [ grindhold ];
+    license = licenses.lgpl3Plus;
+    platforms = platforms.unix;
+  };
+}