Remove project specific Docker environment

.github/workflows/ci.yaml

@@ -1,31 +1,115 @@
 # https://docs.github.com/en/actions/learn-github-actions/workflow-syntax-for-github-actions
+#
+# Used GitHub actions:
+#   * https://github.com/marketplace/actions/checkout
+#   * https://github.com/marketplace/actions/cache
+#   * https://github.com/marketplace/actions/setup-java-jdk
+#   * https://github.com/marketplace/actions/gradle-build-action
+#   * https://github.com/marketplace/actions/android-emulator-runner
 
 name: CI
 on:
   push:
     tags:
-      - v[0-9]+.[0-9]+.[0-9]+
-      - dev-[0-9]+
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+      - 'dev-[0-9]+'
     paths-ignore:
       - 'docs/**'
   pull_request:
     branches:
       - master
     paths-ignore:
       - 'docs/**'
+  workflow_dispatch:
+    inputs:
+      test_deploy:
+        description: 'Build app release but skip actual deploy process'
+        type: boolean
+        default: false
+      skip_tests:
+        description: 'Skip actual test runs'
+        type: boolean
+        default: false
 jobs:
-  test-build-deploy:
+  unit-tests:
     runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up JDK environment
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 11
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+      - name: Run tests
+        if: ${{ !inputs.skip_tests }}
+        run: ./gradlew test --stacktrace
+  instrumentation-tests:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        include:
+          - api-level: 26
+            arch: x86
+            target: default
+          - api-level: 33
+            arch: x86_64
+            target: google_apis
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up JDK environment
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 11
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+      - name: AVD cache
+        uses: actions/cache@v3
+        id: avd-cache
+        with:
+          path: |
+            ~/.android/avd/*
+            ~/.android/adb*
+          key: avd-${{ matrix.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: ${{ matrix.api-level }}
+          arch: ${{ matrix.arch }}
+          target: ${{ matrix.target }}
+          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: Run tests
+        if: ${{ !inputs.skip_tests }}
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          arch: ${{ matrix.arch }}
+          target: ${{ matrix.target }}
+          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: ./gradlew connectedCheck
+  build-deploy:
+    if: ${{ github.ref_type == 'tag' || inputs.test_deploy }}
+    runs-on: ubuntu-latest
+    needs: [unit-tests, instrumentation-tests]
     steps:
       - name: Check-out repository
-        uses: actions/checkout@v2
-      - name: Set up Python Environment
-        uses: actions/setup-python@v2
+        uses: actions/checkout@v3
+      - name: Set up JDK environment
+        uses: actions/setup-java@v3
         with:
-          python-version: '3.10'
-      - name: Install Python Packages
-        run: pip install -r requirements.txt
-      - name: Prepare App Environment
+          distribution: temurin
+          java-version: 11
+      - name: Prepare app environment
         run: |
           # Decode Google Service Account JSON file
           echo ${{ secrets.PLAY_SERVICES_FILE_BASE64 }} | base64 -d > ${{ secrets.PLAY_SERVICES_FILE }}
@@ -34,17 +118,15 @@ jobs:
           # Write keystore properties file
           printf 'storeFile=%s\nstorePassword=%s\nkeyAlias=%s\nkeyPassword=%s\nplayServicesFile=%s\n' \
             ${{ secrets.PLAY_KEY_STORE }} ${{ secrets.PLAY_STORE_PASSWORD }} ${{ secrets.PLAY_KEY_ALIAS }} ${{ secrets.PLAY_KEY_PASSWORD }} ${{ secrets.PLAY_SERVICES_FILE }} > keystore.properties
-      - name: Start Docker Container
-        run: scripts/make docker --start-new
-      - name: Run Tests
-        run: scripts/make tests
-      - name: Build Distributions
-        run: scripts/make dists
-      - name: Deploy Development Release
-        if: ${{ github.ref_type == 'tag' && startsWith(github.ref_name, 'dev-') }}
-        run: scripts/make deploy --type dev
-      - name: Deploy Stable Release
-        if: ${{ github.ref_type == 'tag' && startsWith(github.ref_name, 'v') }}
-        run: scripts/make deploy --type stable
-      - name: Stop Docker Container
-        run: scripts/make docker --stop
+      - name: Build development release
+        if: ${{ startsWith(github.ref_name, 'dev-') || inputs.test_deploy }}
+        run: ./gradlew bundleDevRelease
+      - name: Deploy development release
+        if: ${{ startsWith(github.ref_name, 'dev-') && !inputs.test_deploy }}
+        run: ./gradlew publishDevReleaseBundle
+      - name: Build stable release
+        if: ${{ startsWith(github.ref_name, 'v') || inputs.test_deploy }}
+        run: ./gradlew bundleStableRelease
+      - name: Deploy stable release
+        if: ${{ startsWith(github.ref_name, 'v') && !inputs.test_deploy }}
+        run: ./gradlew publishStableReleaseBundle

docs/Dockerfile

@@ -0,0 +1,12 @@
+# https://hub.docker.com/_/ruby/
+FROM ruby:3.2
+
+# Throw errors if Gemfile has been modified since Gemfile.lock
+RUN bundle config --global frozen 1
+
+WORKDIR /usr/src/app
+
+COPY Gemfile Gemfile.lock ./
+RUN bundle install
+
+COPY . .

docs/Gemfile.lock

@@ -1,50 +1,53 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.4)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
-    concurrent-ruby (1.1.7)
-    em-websocket (0.5.1)
+    concurrent-ruby (1.2.2)
+    em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
-      http_parser.rb (~> 0.6.0)
+      http_parser.rb (~> 0)
     eventmachine (1.2.7)
-    ffi (1.13.1)
+    ffi (1.15.5)
     forwardable-extended (2.6.0)
-    http_parser.rb (0.6.0)
-    i18n (1.8.5)
+    google-protobuf (3.22.2)
+    google-protobuf (3.22.2-x86_64-linux)
+    http_parser.rb (0.8.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    jekyll (4.1.1)
+    jekyll (4.3.2)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
       i18n (~> 1.0)
-      jekyll-sass-converter (~> 2.0)
+      jekyll-sass-converter (>= 2.0, < 4.0)
       jekyll-watch (~> 2.0)
-      kramdown (~> 2.1)
+      kramdown (~> 2.3, >= 2.3.1)
       kramdown-parser-gfm (~> 1.0)
       liquid (~> 4.0)
-      mercenary (~> 0.4.0)
+      mercenary (>= 0.3.6, < 0.5)
       pathutil (~> 0.9)
-      rouge (~> 3.0)
+      rouge (>= 3.0, < 5.0)
       safe_yaml (~> 1.0)
-      terminal-table (~> 1.8)
-    jekyll-feed (0.15.0)
+      terminal-table (>= 1.8, < 4.0)
+      webrick (~> 1.7)
+    jekyll-feed (0.17.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-redirect-from (0.16.0)
       jekyll (>= 3.3, < 5.0)
-    jekyll-sass-converter (2.1.0)
-      sassc (> 2.0.1, < 3.0)
-    jekyll-seo-tag (2.6.1)
-      jekyll (>= 3.3, < 5.0)
+    jekyll-sass-converter (3.0.0)
+      sass-embedded (~> 1.54)
+    jekyll-seo-tag (2.8.0)
+      jekyll (>= 3.8, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.3.1)
+    kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
-    liquid (4.0.3)
-    listen (3.2.1)
+    liquid (4.0.4)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
@@ -54,26 +57,32 @@ GEM
       jekyll-seo-tag (~> 2.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.6)
-    rb-fsevent (0.10.4)
+    public_suffix (5.0.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.5)
-    rouge (3.21.0)
+    rouge (4.1.0)
     safe_yaml (1.0.5)
-    sassc (2.4.0)
-      ffi (~> 1.9)
-    terminal-table (1.8.0)
-      unicode-display_width (~> 1.1, >= 1.1.1)
-    unicode-display_width (1.7.0)
+    sass-embedded (1.61.0)
+      google-protobuf (~> 3.21)
+      rake (>= 10.0.0)
+    sass-embedded (1.61.0-x86_64-linux-gnu)
+      google-protobuf (~> 3.21)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    unicode-display_width (2.4.2)
+    webrick (1.8.1)
 
 PLATFORMS
   ruby
+  x86_64-linux
 
 DEPENDENCIES
   jekyll
   jekyll-redirect-from
   minima
 
 BUNDLED WITH
-   2.2.5
+   2.4.10

docs/app-deployment.md

@@ -23,11 +23,10 @@ necessary:
 These files must **not** be committed and are provided by the CI for
 Google Play deployment.
 
-To build the app bundle inside the Docker environment, run the
-command
+To build all app bundles, run command
 
 ```shell
-scripts/make dists
+./gradlew bundleRelease
 ```
 
 which builds both, the `dev` and `stable` release which are than