1 files changed, 35 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/data/sgml+xml/schemas/docbook-5.0/default.nix b/nixpkgs/pkgs/data/sgml+xml/schemas/docbook-5.0/default.nix
new file mode 100644
index 000000000000..4986101584e1
--- /dev/null
+++ b/nixpkgs/pkgs/data/sgml+xml/schemas/docbook-5.0/default.nix
@@ -0,0 +1,35 @@
+{ lib, stdenv, fetchurl, unzip }:
+
+stdenv.mkDerivation {
+  name = "docbook5-5.0";
+
+  src = fetchurl {
+    url = http://www.docbook.org/xml/5.0/docbook-5.0.zip;
+    sha256 = "13i04dkd709f0p5f2413sf2y9321pfi4y85ynf8wih6ryphnbk9x";
+  };
+
+  nativeBuildInputs = [ unzip ];
+
+  installPhase =
+    ''
+      dst=$out/share/xml/docbook-5.0
+      mkdir -p $dst
+      cp -prv * $dst/
+
+      substituteInPlace $dst/catalog.xml --replace 'uri="' "uri=\"$dst/"
+
+      rm -rf $dst/docs $dst/ChangeLog
+
+      # Backwards compatibility. Will remove eventually.
+      mkdir -p $out/xml/rng $out/xml/dtd
+      ln -s $dst/rng $out/xml/rng/docbook
+      ln -s $dst/dtd $out/xml/dtd/docbook
+    '';
+
+  meta = {
+    description = "Schemas for DocBook 5.0, a semantic markup language for technical documentation";
+    homepage = https://docbook.org/xml/5.0/;
+    maintainers = [ lib.maintainers.eelco ];
+    platforms = lib.platforms.all;
+  };
+}