FROM ubuntu:20.10

ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'

SHELL ["/bin/bash", "-c"]

RUN echo "dash dash/sh boolean false" | debconf-set-selections
RUN dpkg-reconfigure -f noninteractive dash

RUN dpkg --add-architecture i386 && apt-get update -yqq && apt-get install -y \
    curl \
    git \
    python3 \
    python-is-python3

RUN apt-get clean 

RUN mkdir ~/bin
ENV PATH=~/bin:$PATH

RUN curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
RUN chmod a+x ~/bin/repo
RUN mkdir androidx-main 
WORKDIR  androidx-main
RUN ~/bin/repo init -u https://android.googlesource.com/platform/manifest \
    -b androidx-main --partial-clone --clone-filter=blob:limit=10M
RUN ~/bin/repo sync -c --no-tags --no-clone-bundle -j4
RUN ln -sf /androidx-main/tools/ /mnt/tools
RUN ln -sf /androidx-main/prebuilts/ /mnt/prebuilts
RUN ln -sf /androidx-main/external /mnt/external