fixes, workarounds, and logging

.github/workflows/firestore.yml

@@ -105,7 +105,8 @@ jobs:
       (github.event_name == 'pull_request' && needs.changes.outputs.changed == 'true')
     strategy:
       matrix:
-        os: [macos-14, ubuntu-latest]
+        # TODO: Update to macos-14 which doesn't include Python 3.7
+        os: [macos-12, ubuntu-latest]
 
     env:
       MINT_PATH: ${{ github.workspace }}/mint
@@ -152,7 +153,8 @@ jobs:
 
     strategy:
       matrix:
-        os: [macos-14]
+        # TODO: Update to macos-14 which doesn't include Python 3.7
+        os: [macos-12]
         databaseId: [(default), test-db]
 
     env:
@@ -239,7 +241,8 @@ jobs:
 
     strategy:
       matrix:
-        os: [macos-14]
+        # TODO: Update to macos-14 which doesn't include Python 3.7
+        os: [macos-12]
         sanitizer: [asan, tsan]
 
     runs-on: ${{ matrix.os }}

.github/workflows/functions.yml

@@ -117,7 +117,8 @@ jobs:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       LEGACY: true
-    runs-on: macos-14
+    # TODO: Move to macos-14 and Xcode 15. The legacy quickstart uses material which doesn't build on Xcode 15.
+    runs-on: macos-12
 
     steps:
     - uses: actions/checkout@v4

.github/workflows/performance.yml

@@ -79,7 +79,7 @@ jobs:
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
-    runs-on: macos-14
+    runs-on: macos-12  # TODO: the legacy ObjC quickstarts don't run with Xcode 15.
     steps:
     - uses: actions/checkout@v4
     - uses: ruby/setup-ruby@v1

.github/workflows/storage.yml

@@ -97,7 +97,7 @@ jobs:
       matrix:
         include:
           - os: macos-13
-            xcode: Xcode_15.2
+            xcode: Xcode_14.2 # TODO: the legacy ObjC quickstart doesn't build with Xcode 15.
           - swift: swift
             os: macos-14
             xcode: Xcode_15.3

FirebaseCoreInternal.podspec

@@ -44,7 +44,7 @@ Pod::Spec.new do |s|
     unit_tests.scheme = { :code_coverage => true }
     unit_tests.platforms = {
       :ios => ios_deployment_target,
-      :osx => osx_deployment_target,
+      :osx => '10.15',
       :tvos => tvos_deployment_target
     }
     unit_tests.source_files = [

FirebaseSessions/Sources/FirebaseSessions.swift

@@ -18,7 +18,13 @@ import Foundation
 @_implementationOnly import FirebaseCoreExtension
 @_implementationOnly import FirebaseInstallations
 @_implementationOnly import GoogleDataTransport
-@_implementationOnly import Promises
+#if swift(>=6.0)
+  internal import Promises
+#elseif swift(>=5.10)
+  import Promises
+#else
+  @_implementationOnly import Promises
+#endif
 
 private enum GoogleDataTransportConfig {
   static let sessionsLogSource = "1974"

SymbolCollisionTest/Podfile

@@ -49,7 +49,7 @@ target 'SymbolCollisionTest' do
     pod 'GoogleAppIndexing'
     pod 'GoogleAppUtilities'
     pod 'GoogleAuthUtilities'
-    pod 'GoogleConversionTracking'
+#    pod 'GoogleConversionTracking' Fails to build with Xcode 15
     pod 'GoogleDataTransport'
 #     pod 'GoogleIDFASupport' Fails to build with Xcode 15
     pod 'GoogleInterchangeUtilities'

scripts/build.sh

@@ -24,6 +24,7 @@ function pod_gen() {
 }
 
 set -euo pipefail
+set -x
 
 if [[ $# -lt 1 ]]; then
   cat 1>&2 <<EOF

scripts/health_metrics/pod_test_code_coverage_report.sh

@@ -65,7 +65,7 @@ else
   # should be a targeted dir of actions/upload-artifact in workflows.
   # In code coverage workflow, files under OUTPUT_PATH will be uploaded to
   # GitHub Actions.
-  scripts/third_party/travis/retry.sh scripts/pod_lib_lint.rb "${SDK}".podspec --platforms="$(tr '[:upper:]' '[:lower:]'<<<${PLATFORM})" --test-specs="${TEST_SPEC}"
+  scripts/third_party/travis/retry.sh scripts/pod_lib_lint.rb "${SDK}".podspec --verbose --platforms="$(tr '[:upper:]' '[:lower:]'<<<${PLATFORM})" --test-specs="${TEST_SPEC}"
 fi
 
 find /Users/runner/Library/Developer/Xcode/DerivedData -type d -regex ".*/.*\.xcresult" -execdir cp -R '{}' "${OUTPUT_PATH}" \;