#!/bin/bash -e -o pipefail
source ~/utils/utils.sh

arch=$(get_arch)
DEFAULT_RUBY_VERSION=$(get_toolset_value '.ruby.default')
echo Installing Ruby...
brew_smart_install "ruby@${DEFAULT_RUBY_VERSION}"
if [[ $arch == "arm64" ]]; then
    export PATH=/opt/homebrew/opt/ruby@${DEFAULT_RUBY_VERSION}/bin:$PATH
else
    export PATH=/usr/local/opt/ruby@${DEFAULT_RUBY_VERSION}/bin:$PATH
fi

GEM_PATH=`gem env|awk '/EXECUTABLE DIRECTORY/ {print $4}'`
echo "GEM_PATH=$GEM_PATH" >> "$HOME/.bashrc"
if [[ $arch == "arm64" ]]; then
    echo 'export PATH="$GEM_PATH:/opt/homebrew/opt/ruby@'${DEFAULT_RUBY_VERSION}'/bin:$PATH"'  >> "$HOME/.bashrc"
else
    echo 'export PATH="$GEM_PATH:/usr/local/opt/ruby@'${DEFAULT_RUBY_VERSION}'/bin:$PATH"'  >> "$HOME/.bashrc"
fi

if ! is_Arm64; then
    echo "Install Ruby from toolset..."
    [ -n "$API_PAT" ] && authString=(-H "Authorization: token ${API_PAT}")
    PACKAGE_TAR_NAMES=$(curl "${authString[@]}" -fsSL "https://api.github.com/repos/ruby/ruby-builder/releases/latest" | jq -r '.assets[].name')
    TOOLSET_VERSIONS=$(get_toolset_value '.toolcache[] | select(.name | contains("Ruby")) | .arch.'$arch'.versions[]')
    RUBY_PATH="$AGENT_TOOLSDIRECTORY/Ruby"

    echo "Check if Ruby hostedtoolcache folder exists..."
    if [ ! -d $RUBY_PATH ]; then
        mkdir -p $RUBY_PATH
    fi

    for TOOLSET_VERSION in ${TOOLSET_VERSIONS[@]}; do
        PACKAGE_TAR_NAME=$(echo "$PACKAGE_TAR_NAMES" | grep "^ruby-${TOOLSET_VERSION}-macos-latest.tar.gz$" | egrep -v "rc|preview" | sort -V | tail -1)
        RUBY_VERSION=$(echo "$PACKAGE_TAR_NAME" | cut -d'-' -f 2)
        RUBY_VERSION_PATH="$RUBY_PATH/$RUBY_VERSION"

        echo "Create Ruby $RUBY_VERSION directory..."
        mkdir -p $RUBY_VERSION_PATH

        echo "Downloading tar archive $PACKAGE_TAR_NAME"
        DOWNLOAD_URL="https://github.com/ruby/ruby-builder/releases/download/toolcache/${PACKAGE_TAR_NAME}"
        download_with_retries $DOWNLOAD_URL "/tmp" $PACKAGE_TAR_NAME

        echo "Expand '$PACKAGE_TAR_NAME' to the '$RUBY_VERSION_PATH' folder"
        tar xf "/tmp/$PACKAGE_TAR_NAME" -C $RUBY_VERSION_PATH
        COMPLETE_FILE_PATH="$RUBY_VERSION_PATH/x64.complete"
        if [ ! -f $COMPLETE_FILE_PATH ]; then
            echo "Create complete file"
            touch $COMPLETE_FILE_PATH
        fi
    done
fi
invoke_tests "Ruby.$arch"