Run tests on GitHub Actions instead of CircleCI

4 files changed, 156 insertions, 141 deletions

diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 157ec29b8..000000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,110 +0,0 @@
-version: 2.1
-
-jobs:
-  build:
-    parameters:
-      build-steps:
-        description: "Steps that will be executed for this build"
-        type: steps
-        default: []
-    docker:
-      - image: circleci/android:api-30
-    working_directory: ~/AntennaPod
-    environment:
-      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx1536m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError"'
-      _JAVA_OPTIONS: "-Xms256m -Xmx1280m"
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - v1-android-{{ checksum "build.gradle" }}
-            - v1-android-
-      - run:
-          name: Create temporary release keystore
-          command: keytool -noprompt -genkey -v -keystore "app/keystore" -alias alias -storepass password -keypass password -keyalg RSA -validity 10 -dname "CN=antennapod.org, OU=dummy, O=dummy, L=dummy, S=dummy, C=US"
-      - steps: << parameters.build-steps >>
-      - save_cache:
-          paths:
-            - ~/.android
-            - ~/.gradle
-            - ~/android
-          key: v1-android-{{ checksum "build.gradle" }}
-
-workflows:
-  unit-tests:
-    jobs:
-      - build:
-          name: Build debug
-          build-steps:
-            - run:
-                name: Build debug
-                command: ./gradlew assembleDebug -PdisablePreDex
-            - store_artifacts:
-                name: Uploading apk artifact
-                path: app/build/outputs/apk/play/debug/app-play-debug.apk
-                destination: app-play-debug.apk
-            - run:
-                name: Execute debug unit tests
-                command: ./gradlew testPlayDebugUnitTest -PdisablePreDex
-      - build:
-          name: Build release
-          build-steps:
-            - run:
-                name: Build release
-                command: ./gradlew assembleRelease -PdisablePreDex
-            - run:
-                name: Execute release unit tests
-                command: ./gradlew testPlayReleaseUnitTest -PdisablePreDex
-      - build:
-          name: Build integration tests
-          build-steps:
-            - run:
-                name: Build integration tests
-                command: ./gradlew assemblePlayDebugAndroidTest -PdisablePreDex
-      - build:
-          name: Build free
-          build-steps:
-            - run:
-                name: Build free (for F-Droid)
-                command: ./gradlew assembleFreeRelease -PdisablePreDex
-
-  static-analysis:
-    jobs:
-      - build:
-          name: Checkstyle
-          build-steps:
-            - run:
-                name: Checkstyle
-                command: ./gradlew checkstyle
-            - run:
-                name: Diff-Checkstyle
-                command: |
-                  git fetch origin develop
-                  branchBaseCommit=`git merge-base origin/develop HEAD`
-                  echo "Comparing to $branchBaseCommit"
-                  curl -s -L https://github.com/yangziwen/diff-checkstyle/releases/download/0.0.4/diff-checkstyle.jar > diff-checkstyle.jar
-                  java -Dconfig_loc=config/checkstyle -jar diff-checkstyle.jar -c config/checkstyle/checkstyle-new-code.xml --git-dir . --base-rev $branchBaseCommit
-      - build:
-          name: Lint
-          build-steps:
-            - run:
-                name: Lint
-                command: ./gradlew lintPlayRelease lintRelease
-      - build:
-          name: SpotBugs
-          build-steps:
-            - run:
-                name: SpotBugs
-                command: ./gradlew spotbugsPlayDebug spotbugsDebug 2>&1 | grep -i "spotbugs"
-      - build:
-          name: XML
-          build-steps:
-            - run:
-                name: XML of changed files
-                command: |
-                  git fetch origin develop
-                  branchBaseCommit=`git merge-base origin/develop HEAD`
-                  echo "Comparing to $branchBaseCommit"
-                  curl -s -L https://github.com/ByteHamster/android-xml-formatter/releases/download/1.1.0/android-xml-formatter.jar > android-xml-formatter.jar
-                  git diff --name-only $branchBaseCommit --diff-filter=AM | { grep "res/layout/" || true; } | xargs java -jar android-xml-formatter.jar
-                  test $(git diff | wc -l) -eq 0 || (echo -e "\n\n===== Found XML code style violations! See output below how to fix them. =====\n\n" && git --no-pager diff --color=always && false)
diff --git a/.github/workflows/android-emulator.yml b/.github/workflows/android-emulator.yml
deleted file mode 100644
index c8e66e14f..000000000
--- a/.github/workflows/android-emulator.yml
+++ /dev/null
@@ -1,31 +0,0 @@
-name: Android Emulator test
-
-on:
-  pull_request:
-    types: [opened, synchronize, reopened]
-
-jobs:
-  build:
-    runs-on: macOS-latest
-    steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK 11
-      uses: actions/setup-java@v2
-      with:
-        distribution: 'adopt'
-        java-version: '11'
-    - name: Wrapper validation
-      uses: gradle/wrapper-validation-action@v1
-    - name: Build with Gradle
-      run: ./gradlew assemblePlayDebugAndroidTest
-    - name: Android Emulator test
-      uses: ReactiveCircus/android-emulator-runner@v2
-      with:
-        api-level: 27
-        disable-animations: true
-        script: zsh .github/workflows/runTests.sh
-    - uses: actions/upload-artifact@v2
-      if: failure()
-      with:
-        name: test-report
-        path: app/build/reports/androidTests/connected/flavors/PLAY/
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
new file mode 100644
index 000000000..d55817141
--- /dev/null
+++ b/.github/workflows/checks.yml
@@ -0,0 +1,156 @@
+name: Checks
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+  push:
+    branches: [master, develop]
+
+jobs:
+  code-style:
+    name: "Code Style"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Cache Gradle
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ hashFiles('**/*.gradle*') }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}
+      - name: Checkstyle
+        run: ./gradlew checkstyle
+      - name: Find PR Base Commit
+        id: vars
+        run: |
+          git fetch origin develop
+          echo "::set-output name=branchBaseCommit::$(git merge-base origin/develop HEAD)"
+      - name: Diff-Checkstyle
+        run: |
+          curl -s -L https://github.com/yangziwen/diff-checkstyle/releases/download/0.0.4/diff-checkstyle.jar > diff-checkstyle.jar
+          java -Dconfig_loc=config/checkstyle -jar diff-checkstyle.jar -c config/checkstyle/checkstyle-new-code.xml --git-dir . --base-rev ${{ steps.vars.outputs.branchBaseCommit }}
+      - name: XML of changed files
+        run: |
+          curl -s -L https://github.com/ByteHamster/android-xml-formatter/releases/download/1.1.0/android-xml-formatter.jar > android-xml-formatter.jar
+          git diff --name-only ${{ steps.vars.outputs.branchBaseCommit }} --diff-filter=AM | { grep "res/layout/" || true; } | xargs java -jar android-xml-formatter.jar
+          test $(git diff | wc -l) -eq 0 || (echo -e "\n\n===== Found XML code style violations! See output below how to fix them. =====\n\n" && git --no-pager diff --color=always && false)
+
+  wrapper-validation:
+    name: "Gradle Wrapper Validation"
+    needs: code-style
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: gradle/wrapper-validation-action@v1
+
+  static-analysis:
+    name: "Static Code Analysis"
+    needs: code-style
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache Gradle
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ hashFiles('**/*.gradle*') }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}
+      - name: Lint
+        run: ./gradlew lintPlayRelease lintRelease
+      - name: SpotBugs
+        run: ./gradlew spotbugsPlayDebug spotbugsDebug 2>&1 | grep -i "spotbugs"
+
+  unit-test:
+    name: "Unit Test: ${{ matrix.variant }}"
+    needs: code-style
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - variant: "PlayDebug"
+            execute-tests: true
+            upload-artifact: true
+          - variant: "PlayRelease"
+            execute-tests: true
+            upload-artifact: false
+          - variant: "FreeRelease"
+            execute-tests: false
+            upload-artifact: false
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache Gradle
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ hashFiles('**/*.gradle*') }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}
+      - name: Create temporary release keystore
+        run: keytool -noprompt -genkey -v -keystore "app/keystore" -alias alias -storepass password -keypass password -keyalg RSA -validity 10 -dname "CN=antennapod.org, OU=dummy, O=dummy, L=dummy, S=dummy, C=US"
+      - name: Build
+        run: ./gradlew assemble${{ matrix.variant }}
+      - name: Test
+        if: matrix.execute-tests == true
+        run: ./gradlew test${{ matrix.variant }}UnitTest
+      - uses: actions/upload-artifact@v2
+        if: matrix.upload-artifact == true
+        with:
+          name: app-play-debug.apk
+          path: app/build/outputs/apk/play/debug/app-play-debug.apk
+
+  emulator-test:
+    name: "Emulator Test"
+    needs: code-style
+    runs-on: macOS-latest
+    env:
+      api-level: 27
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 11
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+      - name: Build with Gradle
+        run: ./gradlew assemblePlayDebugAndroidTest
+      - name: Cache Gradle
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ hashFiles('**/*.gradle*') }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}
+      - name: Cache AVD
+        uses: actions/cache@v2
+        id: avd-cache
+        with:
+          path: |
+            ~/.android/avd/*
+            ~/.android/adb*
+          key: avd-${{ env.api-level }}
+      - name: Create AVD and generate snapshot for caching
+        if: steps.avd-cache.outputs.cache-hit != 'true'
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ env.api-level }}
+          force-avd-creation: false
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: false
+          script: echo "Generated AVD snapshot for caching."
+      - name: Android Emulator test
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ env.api-level }}
+          force-avd-creation: false
+          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: true
+          script: zsh .github/workflows/runEmulatorTests.sh
+      - uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: test-report
+          path: app/build/reports/androidTests/connected/flavors/PLAY/
diff --git a/.github/workflows/runTests.sh b/.github/workflows/runEmulatorTests.sh
index ee7a42e0a..ee7a42e0a 100644
--- a/.github/workflows/runTests.sh
+++ b/.github/workflows/runEmulatorTests.sh