install-dart-raspberry.sh

echo "~~~ install dart ~~~"
if [ $(which dart) ]; then
    echo "dart already installed"
else
    dart_dir="/opt/dart"
    sudo mkdir $dart_dir
    sudo chmod 0755 $dart_dir #users dont need to write
    wget https://storage.googleapis.com/dart-archive/channels/stable/release/latest/sdk/dartsdk-linux-arm64-release.zip --output-document=/tmp/dartsdk-linux-arm64-release.zip
    sudo unzip /tmp/dartsdk-linux-arm64-release.zip -d $dart_dir
    sudo ln -s $dart_dir/dart-sdk/bin/dartaotruntime /usr/bin/dartaotruntime
    sudo ln -s $dart_dir/dart-sdk/bin/dart /usr/bin/dart
    rm /tmp/dartsdk-linux-arm64-release.zip # clean up
fi