Split CI steps into different files

.github/workflows/android.yaml

@@ -0,0 +1,39 @@
+# Build Android version of the app
+
+name: Android
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  
+jobs:
+
+  build:
+    runs-on: macos-latest
+  
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Setup Java
+      uses: actions/setup-java@v1
+      with:
+        java-version: '12.x'
+    - name: Setup Flutter
+      uses: subosito/flutter-action@v1
+      with:
+        flutter-version: '2.10.3'
+    - name: Setup Gradle
+      uses: gradle/gradle-build-action@v2
+      with:
+        gradle-version: 6.1.1
+    - name: Build for Android
+      run: |
+        flutter pub get
+        cp lib/dummy_dsn.dart lib/dsn.dart
+        flutter build apk --debug

.github/workflows/ios.yaml

@@ -0,0 +1,38 @@
+# Build iOS version of the app
+
+name: iOS
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  
+jobs:
+
+  build:
+    runs-on: macos-latest
+  
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Setup Java
+      uses: actions/setup-java@v1
+      with:
+        java-version: '12.x'
+    - name: Setup Flutter
+      uses: subosito/flutter-action@v1
+      with:
+        flutter-version: '2.10.3'
+    - name: Build for iOS
+      run: |
+        pod init
+        flutter pub get
+        cp lib/dummy_dsn.dart lib/dsn.dart
+        pod repo update
+        pod install
+        flutter build ios --release --no-codesign

.github/workflows/lint.yaml

@@ -0,0 +1,37 @@
+# Run flutter linting checks
+
+name: lint
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+
+  lint:
+    runs-on: ubuntu-latest
+
+    env:
+      SENTRY_DSN: ${{ secrets.SENTRY_DSN }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: Setup Java
+        uses: actions/setup-java@v1
+        with:
+          java-version: '12.x'
+      - name: Setup Flutter 
+        uses: subosito/flutter-action@v1
+        with:
+          flutter-version: '2.10.3'
+      - run: flutter pub get
+      - run: cp lib/dummy_dsn.dart lib/dsn.dart
+      - run: flutter analyze
+      - run: flutter test --coverage

.github/workflows/test.yaml

@@ -1,87 +0,0 @@
-# Run flutter linting checks
-
-name: test
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-
-  lint:
-    runs-on: ubuntu-latest
-
-    env:
-      SENTRY_DSN: ${{ secrets.SENTRY_DSN }}
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-        with:
-          submodules: recursive
-      - name: Setup Java
-        uses: actions/setup-java@v1
-        with:
-          java-version: '12.x'
-      - name: Setup Flutter 
-        uses: subosito/flutter-action@v1
-        with:
-          flutter-version: '2.10.3'
-      - run: flutter pub get
-      - run: cp lib/dummy_dsn.dart lib/dsn.dart
-      - run: flutter analyze
-      - run: flutter test --coverage
-
-  android:
-   runs-on: macos-latest
-  
-   steps:
-     - name: Checkout code
-       uses: actions/checkout@v2
-       with:
-         submodules: recursive
-     - name: Setup Java
-       uses: actions/setup-java@v1
-       with:
-         java-version: '12.x'
-     - name: Setup Flutter
-       uses: subosito/flutter-action@v1
-       with:
-         flutter-version: '2.10.3'
-     - name: Setup Gradle
-       uses: gradle/gradle-build-action@v2
-       with:
-         gradle-version: 6.1.1
-     - name: Build for Android
-       run: |
-         flutter pub get
-         cp lib/dummy_dsn.dart lib/dsn.dart
-         flutter build apk --debug
-  
-  ios:
-   runs-on: macos-latest
-  
-   steps:
-   - name: Checkout code
-     uses: actions/checkout@v2
-     with:
-       submodules: recursive
-   - name: Setup Java
-     uses: actions/setup-java@v1
-     with:
-       java-version: '12.x'
-   - name: Setup Flutter
-     uses: subosito/flutter-action@v1
-     with:
-       flutter-version: '2.10.3'
-   - name: Build for iOS
-     run: |
-       flutter pub get
-       cp lib/dummy_dsn.dart lib/dsn.dart
-       pod repo update
-       pod install
-       flutter build ios --release --no-codesign