From c484d6376c1a7a77003a2e1d2350b24a86106112 Mon Sep 17 00:00:00 2001
From: edef <edef@edef.eu>
Date: Thu, 30 Jan 2020 21:59:33 +0000
Subject: [PATCH 1/4] google-cloud-sdk: remove crcmod_osx as well

Both third_party/crcmod_osx and third_party/crcmod are only used in the
PYTHONPATH, and we already replace them with dependencies from nixpkgs.
---
 pkgs/tools/admin/google-cloud-sdk/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/admin/google-cloud-sdk/default.nix b/pkgs/tools/admin/google-cloud-sdk/default.nix
index 5bcc25ea9899..959c854d6e75 100644
--- a/pkgs/tools/admin/google-cloud-sdk/default.nix
+++ b/pkgs/tools/admin/google-cloud-sdk/default.nix
@@ -76,7 +76,8 @@ in stdenv.mkDerivation rec {
 
     # This directory contains compiled mac binaries. We used crcmod from
     # nixpkgs instead.
-    rm -r $out/google-cloud-sdk/platform/gsutil/third_party/crcmod
+    rm -r $out/google-cloud-sdk/platform/gsutil/third_party/crcmod \
+          $out/google-cloud-sdk/platform/gsutil/third_party/crcmod_osx
   '';
 
   meta = with stdenv.lib; {

From dbaafbbf73ef5aeb2fa7d5aea73bb32b9d78e4f3 Mon Sep 17 00:00:00 2001
From: edef <edef@edef.eu>
Date: Fri, 31 Jan 2020 08:43:23 +0000
Subject: [PATCH 2/4] google-cloud-sdk: remove tests directories

This reduces output size by 4.5 MiB.
---
 pkgs/tools/admin/google-cloud-sdk/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/tools/admin/google-cloud-sdk/default.nix b/pkgs/tools/admin/google-cloud-sdk/default.nix
index 959c854d6e75..fccd3d12acf4 100644
--- a/pkgs/tools/admin/google-cloud-sdk/default.nix
+++ b/pkgs/tools/admin/google-cloud-sdk/default.nix
@@ -78,6 +78,9 @@ in stdenv.mkDerivation rec {
     # nixpkgs instead.
     rm -r $out/google-cloud-sdk/platform/gsutil/third_party/crcmod \
           $out/google-cloud-sdk/platform/gsutil/third_party/crcmod_osx
+
+    # remove tests and test data
+    find $out -name tests -type d -exec rm -rf '{}' +
   '';
 
   meta = with stdenv.lib; {

From b7641eaa5a689decfd3fc2c0e74d475eb20bbd64 Mon Sep 17 00:00:00 2001
From: edef <edef@edef.eu>
Date: Fri, 31 Jan 2020 08:53:02 +0000
Subject: [PATCH 3/4] google-cloud-sdk: compact all the JSON

This reduces output size by 20 MiB.
---
 pkgs/tools/admin/google-cloud-sdk/default.nix | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/admin/google-cloud-sdk/default.nix b/pkgs/tools/admin/google-cloud-sdk/default.nix
index fccd3d12acf4..1a19d92984e1 100644
--- a/pkgs/tools/admin/google-cloud-sdk/default.nix
+++ b/pkgs/tools/admin/google-cloud-sdk/default.nix
@@ -7,7 +7,7 @@
 #   3) used by `google-cloud-sdk` only on GCE guests
 #
 
-{ stdenv, lib, fetchurl, makeWrapper, python, openssl, with-gce ? false }:
+{ stdenv, lib, fetchurl, makeWrapper, python, openssl, jq, with-gce ? false }:
 
 let
   pythonEnv = python.withPackages (p: with p; [
@@ -38,6 +38,8 @@ in stdenv.mkDerivation rec {
 
   buildInputs = [ python makeWrapper ];
 
+  nativeBuildInputs = [ jq ];
+
   patches = [
     ./gcloud-path.patch
   ];
@@ -81,6 +83,12 @@ in stdenv.mkDerivation rec {
 
     # remove tests and test data
     find $out -name tests -type d -exec rm -rf '{}' +
+
+    # compact all the JSON
+    find $out -name \*.json | while read path; do
+      jq -c . $path > $path.min
+      mv $path.min $path
+    done
   '';
 
   meta = with stdenv.lib; {

From 6ceebc441c43c0fd0ef5c61058c1c8ec3b93bc02 Mon Sep 17 00:00:00 2001
From: edef <edef@edef.eu>
Date: Fri, 31 Jan 2020 08:57:26 +0000
Subject: [PATCH 4/4] google-cloud-sdk: strip the Cython gRPC library

This reduces output size by 21 MiB.
---
 pkgs/tools/admin/google-cloud-sdk/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/tools/admin/google-cloud-sdk/default.nix b/pkgs/tools/admin/google-cloud-sdk/default.nix
index 1a19d92984e1..07a81a5c5254 100644
--- a/pkgs/tools/admin/google-cloud-sdk/default.nix
+++ b/pkgs/tools/admin/google-cloud-sdk/default.nix
@@ -89,6 +89,9 @@ in stdenv.mkDerivation rec {
       jq -c . $path > $path.min
       mv $path.min $path
     done
+
+    # strip the Cython gRPC library
+    strip $out/google-cloud-sdk/lib/third_party/grpc/_cython/cygrpc.so
   '';
 
   meta = with stdenv.lib; {