infra: move CI to use Xcode 26 and macOS 26

ncooke3 · ncooke3 · commit abf77ea3ce33 · 2026-03-27T17:57:13.000-04:00
diff --git a/.github/workflows/_build.yml b/.github/workflows/_build.yml
@@ -26,11 +26,11 @@ on:
       xcode:
         required: false
         type: string
-        default: 'Xcode_16.4'
+        default: 'Xcode_26.4'
       os:
         required: false
         type: string
-        default: 'macos-15'
+        default: 'macos-26'
       timeout_minutes:
         required: false
         type: number
diff --git a/.github/workflows/_catalyst.yml b/.github/workflows/_catalyst.yml
@@ -27,14 +27,14 @@ jobs:
   catalyst:
     # Run on the main repo's scheduled jobs or pull requests and manual workflow invocations.
     if: (github.repository == 'firebase/firebase-ios-sdk' && github.event_name == 'schedule') || contains(fromJSON('["pull_request", "workflow_dispatch"]'), github.event_name)
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
     - uses: ruby/setup-ruby@354a1ad156761f5ee2b7b13fa8e09943a5e8d252 # v1
     - name: Setup Bundler
       run: scripts/setup_bundler.sh
     - name: Xcode
-      run: sudo xcode-select -s /Applications/Xcode_16.4.app/Contents/Developer
+      run: sudo xcode-select -s /Applications/Xcode_26.4.app/Contents/Developer
     - uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # v3
       with:
         timeout_minutes: 20
diff --git a/.github/workflows/_cocoapods.cron.yml b/.github/workflows/_cocoapods.cron.yml
@@ -38,7 +38,7 @@ on:
       xcode:
         type: string
         required: false
-        default: "Xcode_16.4"
+        default: "Xcode_26.2"
 
       # The runner to use.
       runs_on:
diff --git a/.github/workflows/_cocoapods.yml b/.github/workflows/_cocoapods.yml
@@ -124,13 +124,13 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-15, macos-26]
-        xcode: [Xcode_16.4, Xcode_26.2]
+        xcode: [Xcode_26.2, Xcode_26.4]
         platform: [iOS, tvOS, macOS, watchOS]
         exclude:
           - os: macos-15
-            xcode: Xcode_26.2
+            xcode: Xcode_26.4
           - os: macos-26
-            xcode: Xcode_16.4
+            xcode: Xcode_26.2
     runs-on: ${{ matrix.os }}
     steps:
     - name: Skip, if applicable.
diff --git a/.github/workflows/_quickstart.framework.yml b/.github/workflows/_quickstart.framework.yml
@@ -41,12 +41,12 @@ on:
       os:
         required: false
         type: string
-        default: macos-15
+        default: macos-26
       # The version of Xcode to use.
       xcode:
         required: false
         type: string
-        default: Xcode_16.4
+        default: Xcode_26.4
     secrets:
       # The passphrase for decrypting the GoogleService-Info.plist.
       plist_secret:
diff --git a/.github/workflows/_quickstart.yml b/.github/workflows/_quickstart.yml
@@ -69,7 +69,7 @@ jobs:
       plist_secret: ${{ secrets.plist_secret }}
       QUICKSTART_BRANCH: ${{ inputs.quickstart_branch }}
       FIREBASECI_USE_LATEST_GOOGLEAPPMEASUREMENT: 1
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       with:
@@ -78,7 +78,7 @@ jobs:
     - name: Prereqs
       run: gem install xcpretty
     - name: Xcode
-      run: sudo xcode-select -s /Applications/Xcode_16.4.app/Contents/Developer
+      run: sudo xcode-select -s /Applications/Xcode_26.4.app/Contents/Developer
     - name: Run setup command.
       run: ${{ inputs.setup_command }}
     - name: Install Secret GoogleService-Info.plist
diff --git a/.github/workflows/_spm.yml b/.github/workflows/_spm.yml
@@ -67,13 +67,13 @@ jobs:
   spm-package-resolved:
     env:
       FIREBASECI_USE_LATEST_GOOGLEAPPMEASUREMENT: 1
-    runs-on: macos-15
+    runs-on: macos-26
     outputs:
       cache_key: ${{ steps.generate_cache_key.outputs.cache_key }}
     steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - name: Xcode
-        run: sudo xcode-select -s /Applications/Xcode_16.4.app/Contents/Developer
+        run: sudo xcode-select -s /Applications/Xcode_26.4.app/Contents/Developer
       - name: Generate Swift Package.resolved
         id: swift_package_resolve
         run: swift package resolve
@@ -98,13 +98,13 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-15, macos-26]
-        xcode: [Xcode_16.4, Xcode_26.2]
+        xcode: [Xcode_26.2, Xcode_26.4]
         platform: [iOS, tvOS, macOS, watchOS, catalyst, visionOS]
         exclude:
           - os: macos-15
-            xcode: Xcode_26.2
+            xcode: Xcode_26.4
           - os: macos-26
-            xcode: Xcode_16.4
+            xcode: Xcode_26.2
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
diff --git a/.github/workflows/infra.archiving.yml b/.github/workflows/infra.archiving.yml
@@ -22,15 +22,15 @@ jobs:
   pods-ios-only-cron:
     # Don't run on private repo.
     if: github.repository == 'Firebase/firebase-ios-sdk'
-    runs-on: macos-15
+    runs-on: macos-26
     strategy:
       matrix:
         # These need to be on a single line or else the formatting won't validate.
         pod: ["FirebaseAppDistribution", "FirebaseInAppMessaging", "FirebasePerformance"]
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
     - name: Set Xcode version
-      run: sudo xcode-select -s /Applications/Xcode_16.4.app
+      run: sudo xcode-select -s /Applications/Xcode_26.4.app/Contents/Developer
     - uses: ruby/setup-ruby@354a1ad156761f5ee2b7b13fa8e09943a5e8d252 # v1
     - name: Setup Bundler
       run: scripts/setup_bundler.sh
@@ -47,7 +47,7 @@ jobs:
   pods-ios-tvos-macos-cron:
     # Don't run on private repo.
     if: github.repository == 'Firebase/firebase-ios-sdk'
-    runs-on: macos-15
+    runs-on: macos-26
     strategy:
       matrix:
         target: [ios, tvos, macos]
@@ -56,7 +56,7 @@ jobs:
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
     - name: Set Xcode version
-      run: sudo xcode-select -s /Applications/Xcode_16.4.app
+      run: sudo xcode-select -s /Applications/Xcode_26.4.app/Contents/Developer
     - uses: ruby/setup-ruby@354a1ad156761f5ee2b7b13fa8e09943a5e8d252 # v1
     - name: Setup Bundler
       run: scripts/setup_bundler.sh
diff --git a/.github/workflows/infra.spm_global.yml b/.github/workflows/infra.spm_global.yml
@@ -29,13 +29,13 @@ jobs:
   spm-package-resolved:
     env:
       FIREBASECI_USE_LATEST_GOOGLEAPPMEASUREMENT: 1
-    runs-on: macos-15
+    runs-on: macos-26
     outputs:
       cache_key: ${{ steps.generate_cache_key.outputs.cache_key }}
     steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - name: Xcode
-        run: sudo xcode-select -s /Applications/Xcode_16.4.app/Contents/Developer
+        run: sudo xcode-select -s /Applications/Xcode_26.4.app/Contents/Developer
       - name: Generate Swift Package.resolved
         id: swift_package_resolve
         run: |
@@ -59,7 +59,10 @@ jobs:
       matrix:
         include:
           - os: macos-15
-            xcode: Xcode_16.4
+            xcode: Xcode_26.2
+            test: spm
+          - os: macos-26
+            xcode: Xcode_26.4
             test: spm
     runs-on: ${{ matrix.os }}
     steps:
@@ -97,8 +100,8 @@ jobs:
     strategy:
       matrix:
         include:
-          - os: macos-15
-            xcode: Xcode_16.4
+          - os: macos-26
+            xcode: Xcode_26.4
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
@@ -132,8 +135,8 @@ jobs:
         # targets need Analytics.
         target: [tvOS, macOS, catalyst]
         include:
-          - os: macos-15
-            xcode: Xcode_16.4
+          - os: macos-26
+            xcode: Xcode_26.4
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
diff --git a/.github/workflows/release.zip.yml b/.github/workflows/release.zip.yml
@@ -117,7 +117,7 @@ jobs:
       github.repository == 'firebase/firebase-ios-sdk' &&
       contains(fromJSON('["schedule", "pull_request", "workflow_dispatch"]'), github.event_name) &&
       needs.should_package.outputs.should_package == 'true'
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       with:
@@ -192,7 +192,7 @@ jobs:
     if: ${{ !cancelled() }}
     env:
       FIREBASECI_USE_LATEST_GOOGLEAPPMEASUREMENT: 1
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Xcode
         run: sudo xcode-select -s /Applications/${{ env.MIN_XCODE }}.app/Contents/Developer
@@ -348,8 +348,8 @@ jobs:
       zip_run_id: ${{ needs.packaging_done.outputs.run_id }}
       artifact_name: ${{ matrix.artifact }}
       # Use defaults with option to override
-      os: ${{ matrix.config.os || 'macos-15' }}
-      xcode: ${{ matrix.config.xcode || 'Xcode_26.3' }}
+      os: ${{ matrix.config.os || 'macos-26' }}
+      xcode: ${{ matrix.config.xcode || 'Xcode_26.4' }}
       # Optional scheme (only used by FirebaseAI)
       scheme: ${{ matrix.config.scheme }}
       plist_src_path: ${{ matrix.config.plist_src }}
diff --git a/.github/workflows/sdk.ai.yml b/.github/workflows/sdk.ai.yml
@@ -40,9 +40,9 @@ jobs:
     strategy:
       matrix:
         include:
-          - os: macos-15
+          - os: macos-26
             target: iOS
-            xcode: Xcode_16.4
+            xcode: Xcode_26.4
           - os: macos-26
             target: iOS
             xcode: Xcode_26.1
@@ -84,8 +84,8 @@ jobs:
     strategy:
       matrix:
         include:
-          - os: macos-15
-            xcode: Xcode_16.4
+          - os: macos-26
+            xcode: Xcode_26.4
           - os: macos-26
             xcode: Xcode_26.1
     runs-on: ${{ matrix.os }}
diff --git a/.github/workflows/sdk.analytics.yml b/.github/workflows/sdk.analytics.yml
@@ -24,10 +24,12 @@ jobs:
     strategy:
       matrix:
         target: [ios, tvos, macos]
-        os: [macos-15]
+        os: [macos-15, macos-26]
         include:
           - os: macos-15
-            xcode: Xcode_16.4
+            xcode: Xcode_26.2
+          - os: macos-26
+            xcode: Xcode_26.4
     runs-on: ${{ matrix.os }}
 
     steps:
diff --git a/.github/workflows/sdk.auth.yml b/.github/workflows/sdk.auth.yml
@@ -61,7 +61,7 @@ jobs:
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       FIREBASECI_USE_LATEST_GOOGLEAPPMEASUREMENT: 1
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
     - uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
@@ -85,7 +85,7 @@ jobs:
         scripts/decrypt_gha_secret.sh scripts/gha-encrypted/AuthSample/Credentials.swift.gpg \
           FirebaseAuth/Tests/SampleSwift/SwiftApiTests/Credentials.swift "$plist_secret"
     - name: Xcode
-      run: sudo xcode-select -s /Applications/Xcode_16.4.app/Contents/Developer
+      run: sudo xcode-select -s /Applications/Xcode_26.4.app/Contents/Developer
     - name: Install simulators in case they are missing.
       uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # v3
       with:
diff --git a/.github/workflows/sdk.core.yml b/.github/workflows/sdk.core.yml
@@ -47,5 +47,5 @@ jobs:
       product: FirebaseCore
       platforms: '[ "ios", "tvos", "macos" ]'
       flags: '[ "--use-static-frameworks" ]'
-      runs_on: macos-15
-      xcode: Xcode_16.4
+      runs_on: macos-26
+      xcode: Xcode_26.4
diff --git a/.github/workflows/sdk.firestore.yml b/.github/workflows/sdk.firestore.yml
diff --git a/.github/workflows/sdk.functions.yml b/.github/workflows/sdk.functions.yml
diff --git a/.github/workflows/sdk.inappmessaging.yml b/.github/workflows/sdk.inappmessaging.yml
