ARG swift_version=5.0
ARG ubuntu_version=bionic
# backwards compatibility for 4.2 images
ARG image_version=$swift_version-$ubuntu_version
FROM swift:$image_version
# needed to do again after FROM due to docker limitation
ARG swift_version
ARG ubuntu_version

# set as UTF-8
RUN apt-get update && apt-get install -y locales locales-all
ENV LC_ALL en_US.UTF-8
ENV LANG en_US.UTF-8
ENV LANGUAGE en_US.UTF-8

# dependencies
RUN apt-get update && apt-get install -y wget
RUN apt-get update && apt-get install -y lsof dnsutils netcat-openbsd net-tools # used by integration tests

# ruby and jazzy for docs generation
RUN apt-get update && apt-get install -y ruby ruby-dev libsqlite3-dev
RUN gem install jazzy --no-ri --no-rdoc

# tools
RUN mkdir -p $HOME/.tools
RUN echo 'export PATH="$HOME/.tools:$PATH"' >> $HOME/.profile

# script to allow mapping framepointers on linux (until part of the toolchain)
RUN wget -q https://raw.githubusercontent.com/apple/swift/master/utils/symbolicate-linux-fatal -O $HOME/.tools/symbolicate-linux-fatal
RUN chmod 755 $HOME/.tools/symbolicate-linux-fatal

# swiftformat (until part of the toolchain)

ARG swiftformat_version=0.40.11
RUN git clone --branch $swiftformat_version --depth 1 https://github.com/nicklockwood/SwiftFormat $HOME/.tools/swift-format
RUN cd $HOME/.tools/swift-format && swift build -c release
RUN ln -s $HOME/.tools/swift-format/.build/release/swiftformat $HOME/.tools/swiftformat