# plyx Android build image
# Published to: ghcr.io/thereddeveloper/plyx
#
# Build: docker build -t ghcr.io/thereddeveloper/plyx .
# Push: docker push ghcr.io/thereddeveloper/plyx
FROM alpine:latest
# ── System packages ─────────────────────────────────────────────────────
# gcompat provides glibc compatibility for NDK + SDK binaries on musl.
RUN apk add --no-cache \
bash \
curl \
gcc \
gcompat \
git \
libc-dev \
musl-dev \
openjdk17-jdk \
openssl-dev \
openssl-libs-static \
pkgconf \
unzip \
wget \
zip
# ── Rust (latest stable + Android targets) ──────────────────────────────
ENV RUSTUP_HOME=/usr/local/rustup \
CARGO_HOME=/usr/local/cargo \
PATH=/usr/local/cargo/bin:$PATH
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | \
sh -s -- -y --default-toolchain stable --profile minimal && \
rustup target add \
aarch64-linux-android \
armv7-linux-androideabi \
i686-linux-android \
x86_64-linux-android && \
rustc --version
# ── Android SDK ──────────────────────────────────────────────────────────
ENV ANDROID_HOME=/opt/android-sdk \
JAVA_HOME=/usr/lib/jvm/default-jvm
RUN mkdir -p ${ANDROID_HOME} && \
cd ${ANDROID_HOME} && \
wget -q https://dl.google.com/android/repository/commandlinetools-linux-13114758_latest.zip && \
unzip -q commandlinetools-linux-13114758_latest.zip && \
rm commandlinetools-linux-13114758_latest.zip && \
mv cmdline-tools latest && \
mkdir cmdline-tools && \
mv latest cmdline-tools/
RUN mkdir -p ~/.android && touch ~/.android/repositories.cfg && \
yes | ${ANDROID_HOME}/cmdline-tools/latest/bin/sdkmanager "platform-tools" | grep -v = || true && \
yes | ${ANDROID_HOME}/cmdline-tools/latest/bin/sdkmanager "platforms;android-36" | grep -v = || true && \
yes | ${ANDROID_HOME}/cmdline-tools/latest/bin/sdkmanager "build-tools;36.0.0-rc5" | grep -v = || true
# ── Android NDK r25 ─────────────────────────────────────────────────────
RUN cd /usr/local && \
wget -q https://dl.google.com/android/repository/android-ndk-r25-linux.zip && \
unzip -q android-ndk-r25-linux.zip && \
rm android-ndk-r25-linux.zip
ENV NDK_HOME=/usr/local/android-ndk-r25
# ── cargo-quad-apk ──────────────────────────────────────────────────────
RUN cargo install --git https://github.com/not-fl3/cargo-quad-apk
# ── Add build-tools to PATH (for apksigner) ─────────────────────────────
ENV PATH="${ANDROID_HOME}/build-tools/36.0.0-rc5:${PATH}"
# ── Workspace ────────────────────────────────────────────────────────────
RUN mkdir -p /root/src
WORKDIR /root/src