From 4e55c77d236680c060b0fe0df6e9e078ac1f0c84 Mon Sep 17 00:00:00 2001
From: Todd Naugle <toddn@harrisonconsoles.com>
Date: Mon, 14 Mar 2022 23:02:33 -0500
Subject: [PATCH] Speed up code signing during osx builds

Use xargs to parallelize calls to codesign for much faster results.
The thread count should really be turned into an env variable
or auto detected.
---
 tools/osx_packaging/osx_build | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/osx_packaging/osx_build b/tools/osx_packaging/osx_build
index 57da6e648b..96cbbdc192 100755
--- a/tools/osx_packaging/osx_build
+++ b/tools/osx_packaging/osx_build
@@ -853,10 +853,10 @@ if test -n "${APPLE_DEVELOPER_ID_FOR_APPLICATION}"; then
 	echo "signing the main app"
 
 	# Sign everything from inside level working out.
-	find ${PRODUCT_PKG_DIR}/${APPROOT}/Resources -type f -exec codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}" \;
-	find ${PRODUCT_PKG_DIR}/${APPROOT}/lib -type f -exec codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}" \;
+	find ${PRODUCT_PKG_DIR}/${APPROOT}/Resources -type f -print0 | xargs -0 -I {} -P 7 codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}"
+	find ${PRODUCT_PKG_DIR}/${APPROOT}/lib -type f -print0 | xargs -0 -I {} -P 7 codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}"
 
-	find ${PRODUCT_PKG_DIR}/${APPROOT}/MacOS -name "${lower_case_appname}${major_version}-*" -exec codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}" \;
+	find ${PRODUCT_PKG_DIR}/${APPROOT}/MacOS -name "${lower_case_appname}${major_version}-*" -print0 | xargs -0 -I {} -P 7 codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}"
 	codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" ${PRODUCT_PKG_DIR}/${APPROOT}/MacOS/ffmpeg_harvid
 	codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" ${PRODUCT_PKG_DIR}/${APPROOT}/MacOS/ffprobe_harvid
 	codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" ${PRODUCT_PKG_DIR}/${APPROOT}/MacOS/harvid
@@ -911,8 +911,8 @@ if test -n "${APPLE_DEVELOPER_ID_FOR_APPLICATION}"; then
 	echo "signing the Jadeo app"
 
 	# Sign everything from inside level working out.
-	find ${PRODUCT_PKG_DIR}/Jadeo.app/Contents/Resources -type f -exec codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}" \;
-	find ${PRODUCT_PKG_DIR}/Jadeo.app/Contents/Frameworks -type f -exec codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}" \;
+	find ${PRODUCT_PKG_DIR}/Jadeo.app/Contents/Resources -type f -print0 | xargs -0 -I {} -P 7 codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}"
+	find ${PRODUCT_PKG_DIR}/Jadeo.app/Contents/Frameworks -type f -print0 | xargs -0 -I {} -P 7 codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" "{}"
 
 	codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" ${PRODUCT_PKG_DIR}/Jadeo.app/Contents/MacOS/Jadeo-bin
 	codesign --verbose --timestamp ${HARDENED_OPTIONS} --force --sign "${APPLE_DEVELOPER_ID_FOR_APPLICATION}" ${PRODUCT_PKG_DIR}/Jadeo.app/Contents/MacOS/xjremote