From 7867005552c6815ff34e8a641e1e91b2ac0f7935 Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Sat, 18 Jan 2020 21:21:21 -0500
Subject: [PATCH] pg_checksums: init at 1.0

---
 .../tools/database/pg_checksums/default.nix   | 37 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 39 insertions(+)
 create mode 100644 pkgs/development/tools/database/pg_checksums/default.nix

diff --git a/pkgs/development/tools/database/pg_checksums/default.nix b/pkgs/development/tools/database/pg_checksums/default.nix
new file mode 100644
index 000000000000..f440e550a897
--- /dev/null
+++ b/pkgs/development/tools/database/pg_checksums/default.nix
@@ -0,0 +1,37 @@
+{ stdenv, fetchFromGitHub, libxslt, docbook_xsl, postgresql }:
+
+stdenv.mkDerivation rec {
+  pname = "pg_checksums";
+  version = "1.0";
+
+  src = fetchFromGitHub {
+    owner = "credativ";
+    repo = pname;
+    rev = version;
+    sha256 = "0xc2bwp55xjnnf45lc60ldxpb5jfyi1bgfkv3nxrymcswh8yfidj";
+  };
+
+  nativeBuildInputs = [ libxslt.bin ];
+
+  buildInputs = [ postgresql ];
+
+  buildFlags = [ "all" "man" ];
+
+  preConfigure = ''
+    substituteInPlace doc/stylesheet-man.xsl \
+      --replace "http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl" "${docbook_xsl}/xml/xsl/docbook/manpages/docbook.xsl"
+  '';
+
+  installPhase = ''
+    install -Dm755 -t $out/bin pg_checksums
+    install -Dm644 -t $out/share/man/man1 doc/man1/pg_checksums.1
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Activate/deactivate/verify checksums in offline PostgreSQL clusters";
+    homepage = "https://github.com/credativ/pg_checksums";
+    maintainers = [ maintainers.marsam ];
+    platforms = postgresql.meta.platforms;
+    license = licenses.postgresql;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 40e9cd87561b..ec21cb75b45d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5699,6 +5699,8 @@ in
 
   peco = callPackage ../tools/text/peco { };
 
+  pg_checksums = callPackage ../development/tools/database/pg_checksums { };
+
   pg_flame = callPackage ../tools/misc/pg_flame { };
 
   pg_top = callPackage ../tools/misc/pg_top { };