From a3a98d724220ef5e6577d726055cf4c993ce31a8 Mon Sep 17 00:00:00 2001
From: Robin Bate Boerop <me@robinbb.com>
Date: Wed, 18 Mar 2015 10:32:46 -0300
Subject: [PATCH] Improved builder for Sqitch

---
 .../development/tools/misc/sqitch/default.nix | 23 ++++++++-----------
 pkgs/top-level/all-packages.nix               |  6 +++--
 pkgs/top-level/perl-packages.nix              | 15 ++++++------
 3 files changed, 21 insertions(+), 23 deletions(-)

diff --git a/pkgs/development/tools/misc/sqitch/default.nix b/pkgs/development/tools/misc/sqitch/default.nix
index c4c8e065bc55..0a1032cecf81 100644
--- a/pkgs/development/tools/misc/sqitch/default.nix
+++ b/pkgs/development/tools/misc/sqitch/default.nix
@@ -1,20 +1,15 @@
-{ stdenv, writeScript, makeWrapper, sqitchModule }:
-stdenv.mkDerivation rec {
-  name = "sqitch-0.999";
-  buildInputs = [ makeWrapper ];
-  builder = writeScript (name + "-builder.sh") ''
-    . ${stdenv}/setup
+{ name, stdenv, perl, makeWrapper, sqitchModule, databaseModule }:
+stdenv.mkDerivation {
+  name = "${name}-${sqitchModule.version}";
+  buildInputs = [ perl makeWrapper sqitchModule databaseModule ];
+  unpackPhase = ":";
+  buildPhase = ":";
+  installPhase = ''
     mkdir -p $out/bin
     for d in bin/sqitch etc lib share ; do
       ln -s ${sqitchModule}/$d $out/$d
     done
-    fixupPhase
-    wrapProgram $out/bin/sqitch \
-      --prefix PERL5LIB : \
-      "$(for i in $(cat ${sqitchModule}/nix-support/propagated-native-build-inputs) ; do
-           echo -n "$i"/lib/perl5/site_perl:
-         done
-         echo ${sqitchModule}/lib/perl5/site_perl
-        )"
   '';
+  dontStrip = true;
+  postFixup = "wrapProgram $out/bin/sqitch --prefix PERL5LIB : $PERL5LIB";
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1c0c012ba93c..437ec5b1ce0e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7816,8 +7816,10 @@ let
 
   planetary_annihilation = callPackage ../games/planetaryannihilation { };
 
-  sqitch = callPackage ../development/tools/misc/sqitch {
-    inherit stdenv writeScript makeWrapper ;
+  sqitchPg = callPackage ../development/tools/misc/sqitch {
+    inherit stdenv perl makeWrapper;
+    name = "sqitch-pg";
+    databaseModule = perlPackages.DBDPg;
     sqitchModule = perlPackages.AppSqitch;
   };
 
diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 23077aed55a5..a96b05bd998c 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -219,8 +219,9 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
-  AppSqitch = buildPerlModule {
-    name = "App-Sqitch-0.999";
+  AppSqitch = buildPerlModule rec {
+    version = "0.999";
+    name = "App-Sqitch-${version}";
     src = fetchurl {
       url = mirror://cpan/authors/id/D/DW/DWHEELER/App-Sqitch-0.999.tar.gz;
       sha256 = "e7e02194a7b0c42fb4df046cd834d5eb99ff9a2c169f5c60a52c362e89351da6";
@@ -235,11 +236,11 @@ let self = _self // overrides; _self = with self; {
       IPCSystemSimple ListMoreUtils Moo PathClass PerlIOutf8_strict StringFormatter
       StringShellQuote SubExporter TemplateTiny Throwable TryTiny TypeTiny URI
       URIdb libintlperl namespaceautoclean
-      strictures ModuleRuntime DevelGlobalDestruction SubExporterProgressive
-      ImportInto ExporterTiny DataOptList ParamsUtil SubInstall RoleTiny
-      MooXTypesMooseLike ClassLoad ModuleImplementation ClassLoadXS
-      BHooksEndOfScope namespaceclean PackageStash SubIdentify
-      ClassMethodModifiers
+      # strictures ModuleRuntime DevelGlobalDestruction SubExporterProgressive
+      # ImportInto ExporterTiny DataOptList ParamsUtil SubInstall RoleTiny
+      # MooXTypesMooseLike ClassLoad ModuleImplementation ClassLoadXS
+      # BHooksEndOfScope namespaceclean PackageStash SubIdentify
+      # ClassMethodModifiers
     ];
     doCheck = false;  # Can't find home directory.
     meta = {