fixes

Author: paulb777

.github/workflows/performance.yml

@@ -28,7 +28,7 @@ jobs:
   performance:
     # Don't run on private repo unless it is a PR.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request'
-    runs-on: macos-14
+    runs-on: macos-12
     strategy:
       matrix:
         target: [iOS, tvOS]

.github/workflows/spm.yml

@@ -31,7 +31,7 @@ jobs:
         include:
           # The integration tests are slow and flaky on Xcode 15, so just build.
           - os: macos-13
-            xcode: Xcode_15.3
+            xcode: Xcode_15.2
             test: spmbuildonly
           - os: macos-14
             xcode: Xcode_15.3

IntegrationTesting/ClientApp/Podfile

@@ -3,7 +3,7 @@ source 'https://github.com/firebase/SpecsStaging.git'
 source 'https://cdn.cocoapods.org/'
 
 target 'ClientApp-CocoaPods' do
-  platform :ios, '11.0'
+  platform :ios, '12.0'
 
   use_frameworks!
 

Package.swift

@@ -166,10 +166,16 @@ let package = Package(
     ),
     abseilDependency(),
     grpcDependency(),
+    // TODO: restore OCMock when https://github.com/erikdoe/ocmock/pull/537
+    // gets merged to fix Xcode 15.3 builds.
     .package(
-      url: "https://github.com/erikdoe/ocmock.git",
-      revision: "c5eeaa6dde7c308a5ce48ae4d4530462dd3a1110"
+      url: "https://github.com/paulb777/ocmock.git",
+      revision: "173955e93e6ee6999a10729ab67e4b4efdd1db6d"
     ),
+//    .package(
+//      url: "https://github.com/erikdoe/ocmock.git",
+//      revision: "c5eeaa6dde7c308a5ce48ae4d4530462dd3a1110"
+//    ),
     .package(
       url: "https://github.com/firebase/leveldb.git",
       "1.22.2" ..< "1.23.0"

SymbolCollisionTest/Podfile

@@ -40,7 +40,7 @@ target 'SymbolCollisionTest' do
   # Other Google Pods
     pod 'ARCore'
 #    pod 'Blockly'  `Blockly` does not specify a Swift version ...
-    pod 'DigitsMigrationHelper'
+#    pod 'DigitsMigrationHelper' Dependency Base64 doesn't build in Xcode 15
     pod 'EarlGrey'
 #    pod 'GeoFire' -- requires Firebase/Database 4.0
 #    pod 'google-cast-sdk' -- abseil