GHA on macOS 11 (#8543)

Author: paulb777

.github/workflows/abtesting.yml

@@ -16,7 +16,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [ios, tvos, macos, watchos]
@@ -32,7 +32,7 @@ jobs:
   spm:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Initialize xcodebuild
@@ -43,7 +43,7 @@ jobs:
   spm-cron:
     # Don't run on private repo.
     if: github.event_name == 'schedule' && github.repository == 'Firebase/firebase-ios-sdk'
-    runs-on: macOS-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [tvOS, macOS, catalyst]
@@ -58,7 +58,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler
@@ -73,7 +73,7 @@ jobs:
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
-    runs-on: macOS-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup quickstart
@@ -95,7 +95,7 @@ jobs:
     # Don't run on private repo.
     if: github.event_name == 'schedule' && github.repository == 'Firebase/firebase-ios-sdk'
 
-    runs-on: macos-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [ios, tvos, macos]
@@ -116,7 +116,7 @@ jobs:
   podspec-presubmit:
     # Don't run on private repo unless it is a PR.
     if: github.repository == 'Firebase/firebase-ios-sdk' && github.event.pull_request.merged != true && github.event.action != 'closed'
-    runs-on: macOS-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler

.github/workflows/analytics.yml

@@ -17,7 +17,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler
@@ -33,7 +33,7 @@ jobs:
   podspec-presubmit:
     # Don't run on private repo unless it is a PR.
     if: github.repository == 'Firebase/firebase-ios-sdk' && github.event.pull_request.merged != true && github.event.action != 'closed'
-    runs-on: macOS-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler

.github/workflows/app_check.yml

@@ -11,7 +11,7 @@ on:
 
 jobs:
   pod_lib_lint:
-    runs-on: macOS-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [ios, tvos, macos]
@@ -27,7 +27,7 @@ jobs:
   catalyst:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler
@@ -38,7 +38,7 @@ jobs:
   diagnostics:
     # 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-latest
+    runs-on: macos-11
     strategy:
       matrix:
         diagnostic: [tsan, asan, ubsan]
@@ -56,7 +56,7 @@ jobs:
         path: xcodebuild.log
 
   app_check-cron-only:
-    runs-on: macos-latest
+    runs-on: macos-11
     if: github.event_name == 'schedule'
     strategy:
       matrix:
@@ -76,7 +76,7 @@ jobs:
   spm:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Initialize xcodebuild
@@ -89,7 +89,7 @@ jobs:
   spm-cron:
     # Don't run on private repo.
     if: github.event_name == 'schedule' && github.repository == 'Firebase/firebase-ios-sdk'
-    runs-on: macOS-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [tvOS, macOS, catalyst]

.github/workflows/appdistribution.yml

@@ -15,7 +15,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [ios]
@@ -32,7 +32,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Initialize xcodebuild
@@ -44,7 +44,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler
@@ -55,7 +55,7 @@ jobs:
   appdistribution-cron-only:
     if: github.event_name == 'schedule' && github.repository == 'Firebase/firebase-ios-sdk'
 
-    runs-on: macos-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [ios]

.github/workflows/archiving.yml

@@ -15,7 +15,7 @@ jobs:
     # Don't run on private repo.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule')
 
-    runs-on: macOS-latest
+    runs-on: macos-11
     strategy:
       matrix:
         # These need to be on a single line or else the formatting won't validate.
@@ -33,7 +33,7 @@ jobs:
     # Don't run on private repo.
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule')
 
-    runs-on: macOS-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [ios, tvos, macos]

.github/workflows/auth.yml

@@ -17,7 +17,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
 
     strategy:
       matrix:
@@ -38,7 +38,7 @@ jobs:
 
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
-    runs-on: macos-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler
@@ -68,7 +68,7 @@ jobs:
   spm:
     # 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-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [iOS, tvOS, macOS, catalyst]
@@ -83,7 +83,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler
@@ -99,7 +99,7 @@ jobs:
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
       signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
-    runs-on: macOS-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup quickstart
@@ -117,7 +117,7 @@ jobs:
     # Don't run on private repo.
     if: github.event_name == 'schedule' && github.repository == 'Firebase/firebase-ios-sdk'
 
-    runs-on: macos-latest
+    runs-on: macos-11
     strategy:
       matrix:
         # The macos and tvos tests can hang, and watchOS doesn't have tests.
@@ -139,7 +139,7 @@ jobs:
   podspec-presubmit:
     # Don't run on private repo unless it is a PR.
     if: github.repository == 'Firebase/firebase-ios-sdk' && github.event.pull_request.merged != true && github.event.action != 'closed'
-    runs-on: macOS-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler

.github/workflows/check.yml

@@ -9,7 +9,7 @@ on:
 
 jobs:
   check:
-    runs-on: macos-latest
+    runs-on: macos-11
     env:
       MINT_PATH: ${{ github.workspace }}/mint
     steps:

.github/workflows/cocoapods-integration.yml

@@ -15,7 +15,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     strategy:
       matrix:
         config: [Cocoapods_multiprojects_frameworks, Cocoapods_multiprojects_staticLibs]

.github/workflows/combine.yml

@@ -37,7 +37,7 @@ jobs:
   xcodebuild:
     # 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-latest
+    runs-on: macos-11
 
     strategy:
       matrix:
@@ -57,7 +57,7 @@ jobs:
     if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request'
     env:
       plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
-    runs-on: macos-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler

.github/workflows/core-diagnostics.yml

@@ -17,7 +17,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
 
     strategy:
       matrix:
@@ -32,7 +32,7 @@ jobs:
   spm:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Initialize xcodebuild
@@ -44,7 +44,7 @@ jobs:
     # 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-latest
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Setup Bundler
@@ -56,7 +56,7 @@ jobs:
     # Don't run on private repo.
     if: github.event_name == 'schedule' && github.repository == 'Firebase/firebase-ios-sdk'
 
-    runs-on: macos-latest
+    runs-on: macos-11
     strategy:
       matrix:
         target: [ios, tvos, macos]