first commit #1
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| name: Build Manim Android APK (Full Dependencies) | |
| on: | |
| push: | |
| branches: [ "main" ] | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Free Disk Space | |
| uses: jlumbroso/free-disk-space@main | |
| with: | |
| tool-cache: false | |
| android: false | |
| dotnet: true | |
| haskell: true | |
| large-packages: true | |
| swap-storage: true | |
| - name: Set up Java JDK | |
| uses: actions/setup-java@v3 | |
| with: | |
| java-version: '11' | |
| distribution: 'temurin' | |
| - name: Set up Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: '3.11' | |
| # ============================================ | |
| # SYSTEM DEPENDENCIES FOR BUILDING | |
| # These are needed on the BUILD MACHINE (Linux runner) | |
| # They enable buildozer and p4a to cross-compile for Android | |
| # ============================================ | |
| - name: Install Build Tools | |
| run: | | |
| sudo apt-get update | |
| # Essential compiler and build tools | |
| sudo apt-get install -y \ | |
| build-essential \ | |
| git \ | |
| curl \ | |
| wget \ | |
| pkg-config \ | |
| autoconf \ | |
| automake \ | |
| libtool \ | |
| cmake \ | |
| ninja-build | |
| print "✓ Build tools installed" | |
| # ============================================ | |
| # GRAPHICS LIBRARY DEVELOPMENT HEADERS | |
| # Needed by p4a for building Cairo/Pango recipes | |
| # ============================================ | |
| - name: Install Graphics Libraries (for cross-compilation) | |
| run: | | |
| sudo apt-get install -y \ | |
| libcairo2-dev \ | |
| libpango1.0-dev \ | |
| libpangocairo-1.0-0 \ | |
| libfreetype6-dev \ | |
| libfreetype-dev \ | |
| libharfbuzz-dev \ | |
| libharfbuzz0b \ | |
| libfribidi-dev \ | |
| libfribidi0 \ | |
| libpng-dev \ | |
| zlib1g-dev \ | |
| libjpeg-dev | |
| echo "✓ Graphics libraries installed" | |
| # ============================================ | |
| # VIDEO PROCESSING LIBRARIES | |
| # For building FFmpeg recipes on Android | |
| # ============================================ | |
| - name: Install Video Libraries | |
| run: | | |
| sudo apt-get install -y \ | |
| ffmpeg \ | |
| libavformat-dev \ | |
| libavcodec-dev \ | |
| libavdevice-dev \ | |
| libswscale-dev \ | |
| libswresample-dev \ | |
| libavutil-dev \ | |
| libavfilter-dev | |
| echo "✓ FFmpeg libraries installed" | |
| # ============================================ | |
| # FONT AND TEXT SUPPORT | |
| # ============================================ | |
| - name: Install Font Support | |
| run: | | |
| sudo apt-get install -y \ | |
| fonts-liberation \ | |
| fonts-dejavu-core \ | |
| libglib2.0-dev \ | |
| libgobject-2.0-dev | |
| echo "✓ Font support installed" | |
| # ============================================ | |
| # LATEX (Optional - comment out to reduce build time) | |
| # ~500MB - used for mathematical equation rendering | |
| # ============================================ | |
| - name: Install LaTeX Dependencies | |
| run: | | |
| sudo apt-get install -y \ | |
| texlive \ | |
| texlive-latex-base \ | |
| texlive-latex-extra \ | |
| texlive-fonts-extra \ | |
| texlive-fonts-recommended \ | |
| texlive-science \ | |
| cm-super \ | |
| dvipng \ | |
| dvisvgm | |
| echo "✓ LaTeX installed" | |
| latex --version | head -2 | |
| # ============================================ | |
| # ANDROID SDK AND NDK | |
| # ============================================ | |
| - name: Set up Android SDK/NDK | |
| uses: android-actions/setup-android@v2 | |
| with: | |
| api-level: 33 | |
| ndk-version: r25b | |
| cmake-version: 3.22.1 | |
| # ============================================ | |
| # PYTHON BUILD DEPENDENCIES | |
| # ============================================ | |
| - name: Install Python Build Tools | |
| run: | | |
| python -m pip install --upgrade pip setuptools wheel | |
| # Core build tools - CRITICAL versions | |
| pip install \ | |
| Cython==0.29.33 \ | |
| setuptools-scm \ | |
| buildozer \ | |
| p4a | |
| echo "✓ Python build tools installed" | |
| buildozer --version | |
| # ============================================ | |
| # PYTHON RUNTIME DEPENDENCIES | |
| # These are for development environment | |
| # (buildozer will package them for Android) | |
| # ============================================ | |
| - name: Install Python Runtime Dependencies | |
| run: | | |
| # Main Manim stack | |
| pip install \ | |
| numpy \ | |
| scipy \ | |
| matplotlib \ | |
| pillow \ | |
| sympy \ | |
| pydub \ | |
| requests \ | |
| watchdog | |
| # Image/video processing | |
| pip install \ | |
| opencv-python \ | |
| scikit-image \ | |
| imageio \ | |
| imageio-ffmpeg | |
| # Graphics | |
| pip install \ | |
| pycairo \ | |
| kivy==2.3.0 | |
| echo "✓ Python runtime dependencies installed" | |
| # ============================================ | |
| # VERIFY BUILD ENVIRONMENT | |
| # ============================================ | |
| - name: Verify Build Environment | |
| run: | | |
| echo "=== System Libraries ===" | |
| pkg-config --modversion cairo 2>/dev/null && echo "✓ Cairo" || echo "✗ Cairo" | |
| pkg-config --modversion pango 2>/dev/null && echo "✓ Pango" || echo "✗ Pango" | |
| pkg-config --modversion freetype2 2>/dev/null && echo "✓ FreeType2" || echo "✗ FreeType2" | |
| echo "" | |
| echo "=== Development Tools ===" | |
| java -version 2>&1 | head -1 | |
| python --version | |
| buildozer --version | |
| echo "" | |
| echo "=== Python Packages (buildozer env) ===" | |
| pip list | grep -E "(numpy|kivy|cython|buildozer|matplotlib)" | |
| # ============================================ | |
| # PREPARE BUILDOZER SPEC | |
| # Copy spec file to repo root if needed | |
| # ============================================ | |
| - name: Verify buildozer.spec | |
| run: | | |
| if [ ! -f "buildozer.spec" ]; then | |
| echo "ERROR: buildozer.spec not found in repo root!" | |
| exit 1 | |
| fi | |
| # Show key configuration | |
| echo "=== buildozer.spec Configuration ===" | |
| grep "^title\|^package.name\|^version\|^android.api\|^android.minapi\|^android.archs" buildozer.spec | |
| # Show requirements | |
| echo "" | |
| echo "=== Requirements ===" | |
| grep -A 20 "^requirements" buildozer.spec | |
| # ============================================ | |
| # BUILD APK WITH BUILDOZER | |
| # This creates the final Android APK | |
| # ============================================ | |
| - name: Build APK with Buildozer | |
| run: | | |
| echo "Starting Buildozer build..." | |
| echo "This may take 30-90 minutes on first run" | |
| echo "" | |
| # Accept licenses and build | |
| # Use 'yes' to automatically accept Android SDK licenses | |
| yes | buildozer android debug 2>&1 | tee buildozer.log | |
| BUILD_RESULT=$? | |
| echo "" | |
| echo "=== Build Result ===" | |
| if [ $BUILD_RESULT -eq 0 ]; then | |
| echo "✓ Build successful" | |
| else | |
| echo "✗ Build failed with code $BUILD_RESULT" | |
| echo "" | |
| echo "=== Last 50 lines of buildozer.log ===" | |
| tail -50 buildozer.log | |
| exit $BUILD_RESULT | |
| fi | |
| # ============================================ | |
| # LOCATE AND VERIFY APK | |
| # ============================================ | |
| - name: Verify APK Output | |
| if: success() | |
| run: | | |
| echo "=== Searching for APK files ===" | |
| find . -name "*.apk" -type f | |
| APK_COUNT=$(find . -name "*.apk" -type f | wc -l) | |
| echo "" | |
| echo "Found $APK_COUNT APK file(s)" | |
| if [ "$APK_COUNT" -eq 0 ]; then | |
| echo "ERROR: No APK file found!" | |
| echo "" | |
| echo "Checking bin directory:" | |
| ls -lah bin/ 2>/dev/null || echo "bin directory not found" | |
| exit 1 | |
| fi | |
| # Show APK details | |
| for apk in $(find . -name "*.apk" -type f); do | |
| echo "" | |
| echo "APK: $apk" | |
| ls -lh "$apk" | |
| echo "Contents (first 30 files):" | |
| unzip -l "$apk" | head -35 | |
| done | |
| # ============================================ | |
| # UPLOAD ARTIFACTS FOR DOWNLOAD | |
| # ============================================ | |
| - name: Upload APK Artifact | |
| if: success() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: manim-android-apk | |
| path: bin/*.apk | |
| retention-days: 30 | |
| compression-level: 0 # APK already compressed | |
| - name: Upload Build Log | |
| if: always() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: buildozer-log | |
| path: buildozer.log | |
| retention-days: 7 | |
| # ============================================ | |
| # BUILD SUMMARY | |
| # ============================================ | |
| - name: Build Summary | |
| if: always() | |
| run: | | |
| echo "" | |
| echo "╔════════════════════════════════════╗" | |
| echo "║ MANIM ANDROID BUILD COMPLETE ║" | |
| echo "╚════════════════════════════════════╝" | |
| echo "" | |
| if [ -f "buildozer.log" ]; then | |
| echo "Build log: buildozer.log" | |
| # Count build steps | |
| COMPILE_STEPS=$(grep -c "compile" buildozer.log || true) | |
| LINK_STEPS=$(grep -c "linking" buildozer.log || true) | |
| echo "Compilation steps: $COMPILE_STEPS" | |
| echo "Linking steps: $LINK_STEPS" | |
| # Show final status | |
| echo "" | |
| if grep -q "Building done" buildozer.log; then | |
| echo "✓ Build completed successfully" | |
| elif grep -q "error\|Error\|ERROR" buildozer.log; then | |
| echo "✗ Build had errors - check log" | |
| fi | |
| fi | |
| echo "" | |
| echo "📦 APK Artifacts available for download in Actions" | |