From 714a6778503d31ff68c6c8e4d849f455ea193519 Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Giraudeau <jean-baptiste.giraudeau@iohk.io>
Date: Fri, 7 Jan 2022 15:53:17 +0100
Subject: [PATCH] varnish: build modules for varnish 6 & 7.

---
 pkgs/servers/varnish/modules.nix  | 72 ++++++++++++++++++-------------
 pkgs/servers/varnish/packages.nix |  4 +-
 2 files changed, 45 insertions(+), 31 deletions(-)

diff --git a/pkgs/servers/varnish/modules.nix b/pkgs/servers/varnish/modules.nix
index 527dd17c03c0..4922907f920f 100644
--- a/pkgs/servers/varnish/modules.nix
+++ b/pkgs/servers/varnish/modules.nix
@@ -1,36 +1,48 @@
 { lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config, varnish, docutils, removeReferencesTo }:
+let
+  common = { version, sha256, extraNativeBuildInputs ? [] }:
+    stdenv.mkDerivation rec {
+      pname = "${varnish.name}-modules";
+      inherit version;
 
-stdenv.mkDerivation rec {
-  version = "0.15.0";
-  pname = "${varnish.name}-modules";
+      src = fetchFromGitHub {
+        owner = "varnish";
+        repo = "varnish-modules";
+        rev = version;
+        inherit sha256;
+      };
 
-  src = fetchFromGitHub {
-    owner = "varnish";
-    repo = "varnish-modules";
-    rev = version;
-    sha256 = "00p9syl765lfg1d2ka7da6h46dfl388f8h36x9cmrjix95rg0yr8";
+      nativeBuildInputs = [
+        autoreconfHook
+        docutils
+        pkg-config
+        removeReferencesTo
+        varnish.python  # use same python version as varnish server
+      ];
+
+      buildInputs = [ varnish ];
+
+      postPatch = ''
+        substituteInPlace bootstrap   --replace "''${dataroot}/aclocal"                  "${varnish.dev}/share/aclocal"
+        substituteInPlace Makefile.am --replace "''${LIBVARNISHAPI_DATAROOTDIR}/aclocal" "${varnish.dev}/share/aclocal"
+      '';
+
+      postInstall = "find $out -type f -exec remove-references-to -t ${varnish.dev} '{}' +"; # varnish.dev captured only as __FILE__ in assert messages
+
+      meta = with lib; {
+        description = "Collection of Varnish Cache modules (vmods) by Varnish Software";
+        homepage = "https://github.com/varnish/varnish-modules";
+        inherit (varnish.meta) license platforms maintainers;
+      };
+    };
+in
+{
+  modules15 = common {
+    version = "0.15.1";
+    sha256 = "1lwgjhgr5yw0d17kbqwlaj5pkn70wvaqqjpa1i0n459nx5cf5pqj";
   };
-
-  nativeBuildInputs = [
-    autoreconfHook
-    docutils
-    pkg-config
-    removeReferencesTo
-    varnish.python  # use same python version as varnish server
-  ];
-
-  buildInputs = [ varnish ];
-
-  postPatch = ''
-    substituteInPlace bootstrap   --replace "''${dataroot}/aclocal"                  "${varnish.dev}/share/aclocal"
-    substituteInPlace Makefile.am --replace "''${LIBVARNISHAPI_DATAROOTDIR}/aclocal" "${varnish.dev}/share/aclocal"
-  '';
-
-  postInstall = "find $out -type f -exec remove-references-to -t ${varnish.dev} '{}' +"; # varnish.dev captured only as __FILE__ in assert messages
-
-  meta = with lib; {
-    description = "Collection of Varnish Cache modules (vmods) by Varnish Software";
-    homepage = "https://github.com/varnish/varnish-modules";
-    inherit (varnish.meta) license platforms maintainers;
+  modules19 = common {
+    version = "0.19.0";
+    sha256 = "0qq5g6bbd1a1ml1wk8jj9z39a899jzqbf7aizr3pvyz0f4kz8mis";
   };
 }
diff --git a/pkgs/servers/varnish/packages.nix b/pkgs/servers/varnish/packages.nix
index 48cc1f67b185..257b421112ed 100644
--- a/pkgs/servers/varnish/packages.nix
+++ b/pkgs/servers/varnish/packages.nix
@@ -1,6 +1,7 @@
-{ callPackage, varnish60, varnish70, fetchFromGitHub }: {
+{ callPackages, callPackage, varnish60, varnish70, fetchFromGitHub }: {
   varnish60Packages = rec {
     varnish = varnish60;
+    modules = (callPackages ./modules.nix { inherit varnish; }).modules15;
     digest  = callPackage ./digest.nix {
       inherit varnish;
       version = "libvmod-digest-1.0.2";
@@ -14,6 +15,7 @@
   };
   varnish70Packages = rec {
     varnish = varnish70;
+    modules = (callPackages ./modules.nix { inherit varnish; }).modules19;
     digest  = callPackage ./digest.nix {
       inherit varnish;
       version = "6.6";