Dockerfile.android

# Stage 1: Get artifacts from local Docker image
FROM app4dog-artifacts:latest AS artifacts

# Stage 2: Use newer Android build image with Java 21
FROM docker.io/cimg/android:2024.10.1-node

# Install pnpm globally as root
USER root
RUN npm install -g pnpm

# Set working directory and change ownership to circleci user
WORKDIR /app
RUN chown -R circleci:circleci /app

# Switch back to circleci user
USER circleci

# Copy source code (including package.json) 
COPY --chown=circleci:circleci . .

# Copy artifacts from the artifacts stage
COPY --from=artifacts --chown=circleci:circleci /artifacts ./artifacts

# Copy critters directly from artifacts to public directory
COPY --from=artifacts --chown=circleci:circleci /artifacts/critters ./public/critters

# Install Node.js dependencies
RUN pnpm install --no-frozen-lockfile

# Build the web app
RUN pnpm run build

# Sync with Capacitor
RUN npx cap sync android

# Set Android environment variables
ENV ANDROID_HOME=/opt/android/sdk
ENV PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools

# Check Java version and set compatibility
RUN java -version
RUN which java

# Set Java compatibility for Gradle build (use Java 17 instead of 21)
ENV GRADLE_OPTS="-Dorg.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError"
ENV ORG_GRADLE_PROJECT_android.useAndroidX=true
ENV ORG_GRADLE_PROJECT_android.enableJetifier=true

# Build the APK with increased memory and compatibility settings
WORKDIR /app/android
RUN ./gradlew assembleDebug --no-daemon --stacktrace -PjavaVersion=17

# Copy APK to output directory
RUN mkdir -p /app/output
RUN cp app/build/outputs/apk/debug/*.apk /app/output/

# Set the output directory as volume
VOLUME ["/app/output"]

CMD ["echo", "APK build complete! Check /app/output/ for the APK file."]