Build sample app as part of CI

Author: Bahadir Oncel

.github/workflows/ci.yml

@@ -182,3 +182,46 @@ jobs:
         xcrun simctl list devices 12.4
     - name: Run v3 Tests (Debug - iOS 12.4)
       run: bundle exec fastlane test_v3 device:"iPhone 7 (12.4)"
+
+  build-sample-v3:
+    name: Build v3 Sample
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Cache RubyGems
+      uses: actions/cache@v2
+      id: rubygem-cache
+      with:
+        path: vendor/bundle
+        key: ${{ runner.os }}-gem-${{ hashFiles('**/Gemfile.lock') }}
+        restore-keys: ${{ runner.os }}-gem-
+    - name: Install RubyGems
+      if: steps.rubygem-cache.outputs.cache-hit != 'true'
+      run: bundle install
+    - name: Build v3 Sample
+      run: bundle exec fastlane build_sample_v3
+
+  build-sample-v3-ios12:
+    name: Build v3 Sample (iOS12.4)
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Cache RubyGems
+      uses: actions/cache@v2
+      id: rubygem-cache
+      with:
+        path: vendor/bundle
+        key: ${{ runner.os }}-gem-${{ hashFiles('**/Gemfile.lock') }}
+        restore-keys: ${{ runner.os }}-gem-
+    - name: Install RubyGems
+      if: steps.rubygem-cache.outputs.cache-hit != 'true'
+      run: bundle install
+    - name: Prepare iOS 12 simulator
+      run: |
+        sudo mkdir -p /Library/Developer/CoreSimulator/Profiles/Runtimes
+        sudo ln -s /Applications/Xcode_10.3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS\ 12.4.simruntime
+        xcrun simctl list runtimes
+        xcrun simctl create custom-test-device "iPhone 7" "com.apple.CoreSimulator.SimRuntime.iOS-12-4"
+        xcrun simctl list devices 12.4
+    - name: Build v3 Sample
+      run: bundle exec fastlane build_sample_v3 device:"iPhone 7 (12.4)"

fastlane/Fastfile

@@ -339,3 +339,14 @@ lane :stress_test_v3_release do
     )
   }
 end
+
+desc "Builds v3 Sample app"
+lane :build_sample_v3 do |options|
+  scan(
+    project: "StreamChat_v3.xcodeproj",
+    scheme: "Sample",
+    clean: true,
+    build_for_testing: true,
+    devices: options[:device],
+  )
+end

fastlane/README.md

@@ -95,6 +95,11 @@ Runs stress tests for v3
 fastlane stress_test_v3_release
 ```
 Runs stress tests for v3 in Release config
+### build_sample_v3
+```
+fastlane build_sample_v3
+```
+Builds v3 Sample app
 
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