feat/pipeline/private-preview to main

.github/workflows/firestore-nightly.yml

@@ -49,6 +49,7 @@ jobs:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       MINT_PATH: ${{ github.workspace }}/mint
       TARGET_DATABASE_ID: ${{ matrix.databaseId }}
+      USE_LATEST_CMAKE: false
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -77,6 +78,11 @@ jobs:
       run: scripts/decrypt_gha_secret.sh scripts/gha-encrypted/firestore-nightly.plist.gpg \
         Firestore/Example/App/GoogleService-Info.plist "$plist_secret"
 
+    - name: Setup cmake
+      uses: jwlawson/actions-setup-cmake@v2
+      with:
+        cmake-version: '3.31.1'
+
     # Skipping terraform index creation because we are not allowed to download SA key json.
 
     - name: Setup build

.github/workflows/firestore.yml

@@ -157,7 +157,6 @@ jobs:
 
     - name: Build and test
       run: |
-        export EXPERIMENTAL_MODE=true
         export CCACHE_DIR=${{ runner.temp }}/ccache
         scripts/third_party/travis/retry.sh scripts/build.sh Firestore ${{ runner.os }} cmake
 
@@ -298,7 +297,6 @@ jobs:
 
     - name: Build and test
       run: |
-        export EXPERIMENTAL_MODE=true
         export CCACHE_DIR=${{ runner.temp }}/ccache
         scripts/third_party/travis/retry.sh scripts/build.sh Firestore ${{ runner.os }} cmake
 
@@ -350,7 +348,6 @@ jobs:
 
     - name: Build and test
       run: |
-        export EXPERIMENTAL_MODE=true
         export CCACHE_DIR=${{ runner.temp }}/ccache
         scripts/third_party/travis/retry.sh scripts/build.sh Firestore ${{ runner.os }} cmake
 
@@ -380,7 +377,6 @@ jobs:
 
     - name: Build and test
       run: |
-        export EXPERIMENTAL_MODE=true
         scripts/third_party/travis/retry.sh scripts/build.sh Firestore ${{ matrix.target }} xcodebuild
 
   pod_lib_lint:
@@ -512,37 +508,6 @@ jobs:
       platforms: iOS
       buildonly_platforms: iOS
 
-  check-firestore-internal-public-headers:
-    needs: check
-    # Either a scheduled run from public repo, or a pull request with firestore changes.
-    if: |
-      (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') ||
-      (github.event_name == 'pull_request' && needs.changes.outputs.changed == 'true')
-    runs-on: macos-14
-    steps:
-    - uses: actions/checkout@v4
-    - name: Assert that Firestore and FirestoreInternal have identically named headers.
-      run: |
-        fst_dir=Firestore/Source/Public/FirebaseFirestore/
-        fst_internal_dir=FirebaseFirestoreInternal/FirebaseFirestore/
-
-        comparison=$(comm -3 <(ls $fst_dir | sort) <(ls $fst_internal_dir | sort))
-
-        if [[ -z "$comparison" ]]; then
-          echo "Success: Directories '$fst_dir' and '$fst_internal_dir' match."
-        else
-          echo "Error: Directories '$fst_dir' and '$fst_internal_dir' differ:"
-          echo "Files only in '$fst_dir':"
-          # Files in this set do not start with whitespace. Grep for them and a
-          # dashed prefix for nicer formatting.
-          echo "$comparison" | grep -v '^\s' | sed 's/^/- /'
-          echo "Files only in '$fst_internal_dir':"
-          # Files in this set start with whitespace. Grep for them and a dashed
-          # prefix for nicer formatting.
-          echo "$comparison" | grep '^\s' | sed 's/^	/- /'
-          exit 1
-        fi
-
   # TODO: Re-enable either in or after #11706.
   # spm-source-cron:
   #   # Don't run on private repo.

.github/workflows/health-metrics-presubmit.yml

@@ -135,7 +135,6 @@ jobs:
       run: scripts/setup_bundler.sh
     - name: Build and test
       run: |
-        export EXPERIMENTAL_MODE=true
         ./scripts/health_metrics/pod_test_code_coverage_report.sh --sdk=FirebaseFirestore --platform=${{ matrix.target }}
     - uses: actions/upload-artifact@v4
       with:

.gitignore

@@ -45,6 +45,7 @@ Secrets.tar
 
 # Xcode
 build/
+.index-build/
 *.pbxuser
 !default.pbxuser
 *.mode1v3
@@ -155,6 +156,7 @@ FirebaseAppCheck/Apps/AppCheckCustomProvideApp/AppCheckCustomProvideApp/GoogleSe
 /Example/FirestoreSample/ui-debug.log
 /Example/FirestoreSample/firestore-debug.log
 /Example/FirestoreSample/firebase-debug.log
+Firestore/Example/GoogleService-Info.plist
 
 # generated Terraform docs
 .terraform/*
@@ -164,3 +166,4 @@ FirebaseAppCheck/Apps/AppCheckCustomProvideApp/AppCheckCustomProvideApp/GoogleSe
 
 # FirebaseVertexAI test data
 vertexai-sdk-test-data
+

FirebaseFirestoreInternal.podspec

@@ -127,7 +127,8 @@ Google Cloud Firestore is a NoSQL document database built for automatic scaling,
       '"${PODS_TARGET_SRCROOT}" ' +
       '"${PODS_TARGET_SRCROOT}/Firestore/Source/Public" ' +
       '"${PODS_ROOT}/nanopb" ' +
-      '"${PODS_TARGET_SRCROOT}/Firestore/Protos/nanopb"'
+      '"${PODS_TARGET_SRCROOT}/Firestore/Protos/nanopb" ' +
+      '"${PODS_TARGET_SRCROOT}/Firestore/third_party/re2" '
   }
 
   s.compiler_flags = '$(inherited) -Wreorder -Werror=reorder -Wno-comma'

FirebaseMessaging/Sources/FIRMessagingRmqManager.m

@@ -501,7 +501,7 @@ - (void)openDatabase {
 #ifdef SQLITE_OPEN_FILEPROTECTION_NONE
       flags |= SQLITE_OPEN_FILEPROTECTION_NONE;
 #endif
-      int result = sqlite3_open_v2([path UTF8String], &self -> _database, flags, NULL);
+      int result = sqlite3_open_v2([path UTF8String], &self->_database, flags, NULL);
       if (result != SQLITE_OK) {
         NSString *errorString = FIRMessagingStringFromSQLiteResult(result);
         NSString *errorMessage = [NSString
@@ -522,7 +522,7 @@ - (void)openDatabase {
 #ifdef SQLITE_OPEN_FILEPROTECTION_NONE
       flags |= SQLITE_OPEN_FILEPROTECTION_NONE;
 #endif
-      int result = sqlite3_open_v2([path UTF8String], &self -> _database, flags, NULL);
+      int result = sqlite3_open_v2([path UTF8String], &self->_database, flags, NULL);
       if (result != SQLITE_OK) {
         NSString *errorString = FIRMessagingStringFromSQLiteResult(result);
         NSString *errorMessage =

Firestore/CHANGELOG.md

@@ -1,3 +1,8 @@
+# Unreleased
+- [feature] Add `Pipeline` support.
+- [fixed] Fixed an issue where the returned object in transaction blocks could not
+  pass across actor boundaries in Swift 6 (#15467).
+
 # 12.4.0
 - [fixed] Implemented an internal workaround to fix
   [CVE-2025-0838](https://nvd.nist.gov/vuln/detail/CVE-2025-0838). (#15300)

Firestore/Example/Benchmarks/FSTBenchmarkTests.mm

@@ -32,6 +32,12 @@ @interface FSTBenchmarkTests : XCTestCase
 @implementation FSTBenchmarkTests
 
 - (void)testRunBenchmarks {
+  NSString* targetBackend = [[NSProcessInfo processInfo] environment][@"TARGET_BACKEND"];
+  if (![targetBackend isEqualToString:@"emulator"]) {
+    XCTSkip(@"Skipping benchmarks because TARGET_BACKEND is not 'emulator' or is "
+            @"not set.");
+  }
+
   char* argv[] = {
       const_cast<char*>("FSTBenchmarkTests"),
       const_cast<char*>("--benchmark_filter=BM_.*"),