Dockerfile to build flutter apps/packages: comes with alpine, FVM, Android SDK, flutter stable, lcov

Dockerfile

FROM openjdk:8-alpine

USER root

ARG FVM_VERSION="2.0.4"

# Required to build flutter apps on apline
ARG GLIBC_VERSION="2.28-r0"

ENV LCOV_VERSION="1.15"
ENV LCOV_DOWNLOAD_URL="https://github.com/linux-test-project/lcov/releases/download/v${LCOV_VERSION}/lcov-${LCOV_VERSION}.tar.gz"

# Install required tools
RUN apk -U update && apk -U add \
  bash \
  ca-certificates \
  curl \
  git \
  make \
  libstdc++ \
  libgcc \
  mesa-dev \
  unzip \
  wget \
  zlib \
  perl \
  && wget https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -O /etc/apk/keys/sgerrand.rsa.pub \
	&& wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VERSION}/glibc-${GLIBC_VERSION}.apk -O /tmp/glibc.apk \
	&& wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VERSION}/glibc-bin-${GLIBC_VERSION}.apk -O /tmp/glibc-bin.apk \
	&& apk add /tmp/glibc.apk /tmp/glibc-bin.apk \
  && rm -rf /tmp/* \
	&& rm -rf /var/cache/apk/* \
  && addgroup -g 1000 developer \
  && adduser -u 1000 -G developer -s /bin/bash -D developer

# Install lcov
RUN curl -L $LCOV_DOWNLOAD_URL > lcov.tar.gz \
  && tar -xf lcov.tar.gz \
  && rm lcov.tar.gz \
  && cd lcov-${LCOV_VERSION} \
  && make install \
  && lcov --version


USER developer

ARG HOME=/home/developer

ENV ANDROID_VERSION="30"
ENV ANDROID_BUILD_TOOLS_VERSION="30.0.2"
ENV ANDROID_TOOLS_URL="https://dl.google.com/android/repository/commandlinetools-linux-6609375_latest.zip"
ENV ANDROID_HOME=${HOME}/android-sdk-linux
ENV PATH "${PATH}:${ANDROID_HOME}/cmdline-tools/latest/bin"
ENV PATH "${PATH}:${ANDROID_HOME}/cmdline-tools/tools/bin"
ENV PATH "${PATH}:${ANDROID_HOME}/tools/bin"
ENV PATH "${PATH}:${ANDROID_HOME}/build-tools/${ANDROID_BUILD_TOOLS_VERSION}"
ENV PATH "${PATH}:${ANDROID_HOME}/platform-tools"
ENV PATH "${PATH}:${ANDROID_HOME}/emulator"
ENV PATH "${PATH}:${ANDROID_HOME}/bin"

# Download Android SDK
RUN mkdir -p $ANDROID_HOME \
  && cd $ANDROID_HOME \
  && curl -o android_tools.zip $ANDROID_TOOLS_URL \
  && unzip -qq -d "$ANDROID_HOME" android_tools.zip \
  && rm android_tools.zip

RUN mkdir -p $ANDROID_HOME/cmdline-tools \
  && mv $ANDROID_HOME/tools $ANDROID_HOME/cmdline-tools/tools

# Setup Android SDK
RUN yes "y" | sdkmanager "build-tools;$ANDROID_BUILD_TOOLS_VERSION"
RUN yes "y" | sdkmanager "platforms;android-$ANDROID_VERSION"
RUN yes "y" | sdkmanager "platform-tools"
RUN yes "y" | sdkmanager "emulator"
RUN yes "y" | sdkmanager "system-images;android-$ANDROID_VERSION;google_apis_playstore;x86_64"

ENV PATH=$HOME/fvm:$HOME/.pub-cache/bin:$HOME/fvm/default/bin:${PATH}

WORKDIR $HOME
RUN wget https://github.com/leoafarias/fvm/releases/download/${FVM_VERSION}/fvm-${FVM_VERSION}-linux-x64.tar.gz \
  && tar -xf fvm-${FVM_VERSION}-linux-x64.tar.gz \
  && rm fvm-${FVM_VERSION}-linux-x64.tar.gz \
  && fvm --version

# Install flutter stable globally
RUN fvm install stable \
  && fvm global stable \
  && flutter config --no-analytics \
  && yes "y" | flutter doctor --android-licenses \
  && flutter doctor \
  && flutter update-packages