1 files changed, 28 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/servers/sql/postgresql/ext/tsearch_extras.nix b/nixpkgs/pkgs/servers/sql/postgresql/ext/tsearch_extras.nix
new file mode 100644
index 000000000000..7be23003b584
--- /dev/null
+++ b/nixpkgs/pkgs/servers/sql/postgresql/ext/tsearch_extras.nix
@@ -0,0 +1,28 @@
+{ stdenv, fetchFromGitHub, pkgconfig, postgresql }:
+
+stdenv.mkDerivation rec {
+  name = "tsearch-extras-${version}";
+  version = "0.4";
+
+  src = fetchFromGitHub {
+    owner  = "zulip";
+    repo   = "tsearch_extras";
+    rev    = "84e78f00931c4ef261d98197d6b5d94fc141f742"; # no release tag?
+    sha256 = "18j0saqblg3jhrz38splk173xjwdf32c67ymm18m8n5y94h8d2ba";
+  };
+
+  nativenativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ postgresql ];
+
+  installPhase = ''
+    install -D tsearch_extras.so -t $out/lib/
+    install -D ./{tsearch_extras--1.0.sql,tsearch_extras.control} -t $out/share/postgresql/extension
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Provides a few PostgreSQL functions for a lower-level data full text search";
+    homepage = https://github.com/zulip/tsearch_extras/;
+    license = licenses.postgresql;
+    maintainers = with maintainers; [ DerTim1 ];
+  };
+}