[android] Android release workflow

.gitea/workflows/android-release.yaml

@@ -0,0 +1,58 @@
+name: Android Release
+
+on:
+  push:
+    tags:
+      - 'release/android/*'
+
+env:
+  ANDROID_SDK_ROOT: ${{ gitea.workspace }}/android-sdk
+  ANDROID_HOME: ${{ gitea.workspace }}/android-sdk
+
+jobs:
+  build-android-release:
+    runs-on: ubuntu-22.04
+
+    steps:
+      # Gitea's default act_runner labels map ubuntu-22.04 to node:16-bullseye,
+      # so keep the GitHub-hosted actions on their Node 16-compatible v3 line.
+      - name: Install system dependencies
+        run: |
+          set -eu
+          apt-get update
+          apt-get install -y ca-certificates git openjdk-17-jdk unzip wget
+
+      - name: Check out repository code
+        uses: actions/checkout@v3
+
+      - name: Install Android SDK components
+        run: |
+          set -eu
+
+          wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -O /tmp/android-commandlinetools.zip
+
+          rm -rf "$ANDROID_SDK_ROOT"
+          mkdir -p "$ANDROID_SDK_ROOT/cmdline-tools"
+
+          unzip -q /tmp/android-commandlinetools.zip -d /tmp/android-commandlinetools
+          mv /tmp/android-commandlinetools/cmdline-tools "$ANDROID_SDK_ROOT/cmdline-tools/latest"
+
+          yes | "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" --sdk_root="$ANDROID_SDK_ROOT" --licenses
+          "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" --sdk_root="$ANDROID_SDK_ROOT" \
+            "platform-tools" \
+            "build-tools;33.0.1" \
+            "platforms;android-33"
+
+      - name: Build Android release APKs
+        working-directory: android
+        run: ./gradlew assembleRelease
+
+      - name: Upload release artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: kordophone-android-release
+          path: |
+            android/app/build/outputs/apk/release/*.apk
+            android/app/build/outputs/apk/release/output-metadata.json
+          if-no-files-found: error
+          retention-days: 90