From 042adf08d1c1886dfbe11603b012f987c60b1148 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Sun, 28 Feb 2021 17:18:12 -0800
Subject: [PATCH] cargo/hooks: allow hooks to be disabled

---
 pkgs/build-support/rust/hooks/cargo-build-hook.sh   | 4 +++-
 pkgs/build-support/rust/hooks/cargo-check-hook.sh   | 2 +-
 pkgs/build-support/rust/hooks/cargo-install-hook.sh | 2 +-
 pkgs/build-support/rust/hooks/cargo-setup-hook.sh   | 4 +++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/pkgs/build-support/rust/hooks/cargo-build-hook.sh b/pkgs/build-support/rust/hooks/cargo-build-hook.sh
index 6760277c2941..c10120c5aa19 100644
--- a/pkgs/build-support/rust/hooks/cargo-build-hook.sh
+++ b/pkgs/build-support/rust/hooks/cargo-build-hook.sh
@@ -36,4 +36,6 @@ cargoBuildHook() {
     echo "Finished cargoBuildHook"
 }
 
-buildPhase=cargoBuildHook
+if [ -z "${dontCargoBuild-}" ] && [ -z "${buildPhase-}" ]; then
+  buildPhase=cargoBuildHook
+fi
diff --git a/pkgs/build-support/rust/hooks/cargo-check-hook.sh b/pkgs/build-support/rust/hooks/cargo-check-hook.sh
index e4c906f873c4..f0339afb38fa 100644
--- a/pkgs/build-support/rust/hooks/cargo-check-hook.sh
+++ b/pkgs/build-support/rust/hooks/cargo-check-hook.sh
@@ -41,6 +41,6 @@ cargoCheckHook() {
     runHook postCheck
 }
 
-if [ -z "${checkPhase-}" ]; then
+if [ -z "${dontCargoCheck-}" ] && [ -z "${checkPhase-}" ]; then
   checkPhase=cargoCheckHook
 fi
diff --git a/pkgs/build-support/rust/hooks/cargo-install-hook.sh b/pkgs/build-support/rust/hooks/cargo-install-hook.sh
index e6ffa3007063..69ce72669366 100644
--- a/pkgs/build-support/rust/hooks/cargo-install-hook.sh
+++ b/pkgs/build-support/rust/hooks/cargo-install-hook.sh
@@ -43,7 +43,7 @@ cargoInstallHook() {
 }
 
 
-if [ -z "${installPhase-}" ]; then
+if [ -z "${dontCargoInstall-}" ] && [ -z "${installPhase-}" ]; then
   installPhase=cargoInstallHook
   postBuildHooks+=(cargoInstallPostBuildHook)
 fi
diff --git a/pkgs/build-support/rust/hooks/cargo-setup-hook.sh b/pkgs/build-support/rust/hooks/cargo-setup-hook.sh
index 0fddd30582a1..842e66b5170e 100644
--- a/pkgs/build-support/rust/hooks/cargo-setup-hook.sh
+++ b/pkgs/build-support/rust/hooks/cargo-setup-hook.sh
@@ -77,7 +77,9 @@ cargoSetupPostPatchHook() {
     echo "Finished cargoSetupPostPatchHook"
 }
 
-postUnpackHooks+=(cargoSetupPostUnpackHook)
+if [ -z "${dontCargoSetupPostUnpack-}" ]; then
+  postUnpackHooks+=(cargoSetupPostUnpackHook)
+fi
 
 if [ -z ${cargoVendorDir-} ]; then
   postPatchHooks+=(cargoSetupPostPatchHook)