From 5ac32fc0977190a464c62c63cad5fcb04067c34e Mon Sep 17 00:00:00 2001
From: Ken Luke <kenl@hungri-yeti.com>
Date: Fri, 23 Apr 2021 11:33:14 -0700
Subject: [PATCH] `instruments` is depreacted, update to use `xcrun xctrace`

The instruments command is deprecated as of Xcode 12 (https://developer.apple.com/documentation/xcode-release-notes/xcode-12-release-notes). Updated to use the corresponding `xcrun` command.
---
 ci/ios.yml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ci/ios.yml b/ci/ios.yml
index 64b14a3..74c974d 100644
--- a/ci/ios.yml
+++ b/ci/ios.yml
@@ -25,7 +25,8 @@ jobs:
           scheme: ${{ 'default' }}
           platform: ${{ 'iOS Simulator' }}
         run: |
-          device=`instruments -s -devices | grep -oE 'iPhone.*?[^\(]+' | head -1 | awk '{$1=$1;print}'`
+          # xcrun xctrace returns via stderr, not the expected stdout (see https://developer.apple.com/forums/thread/663959)
+          device=`xcrun xctrace list devices 2>&1 | grep -oE 'iPhone.*?[^\(]+' | head -1 | awk '{$1=$1;print}'``
           if [ $scheme = default ]; then scheme=$(cat default); fi
           if [ "`ls -A | grep -i \\.xcworkspace\$`" ]; then filetype_parameter="workspace" && file_to_build="`ls -A | grep -i \\.xcworkspace\$`"; else filetype_parameter="project" && file_to_build="`ls -A | grep -i \\.xcodeproj\$`"; fi
           file_to_build=`echo $file_to_build | awk '{$1=$1;print}'`
@@ -35,7 +36,8 @@ jobs:
           scheme: ${{ 'default' }}
           platform: ${{ 'iOS Simulator' }}
         run: |
-          device=`instruments -s -devices | grep -oE 'iPhone.*?[^\(]+' | head -1 | awk '{$1=$1;print}'`
+          # xcrun xctrace returns via stderr, not the expected stdout (see https://developer.apple.com/forums/thread/663959)
+          device=`xcrun xctrace list devices 2>&1 | grep -oE 'iPhone.*?[^\(]+' | head -1 | awk '{$1=$1;print}'``
           if [ $scheme = default ]; then scheme=$(cat default); fi
           if [ "`ls -A | grep -i \\.xcworkspace\$`" ]; then filetype_parameter="workspace" && file_to_build="`ls -A | grep -i \\.xcworkspace\$`"; else filetype_parameter="project" && file_to_build="`ls -A | grep -i \\.xcodeproj\$`"; fi
           file_to_build=`echo $file_to_build | awk '{$1=$1;print}'`