Merge "Add the 'leftovers' command." into main

    ) 1>&2

}

function _lunch_store_leftovers()

{

    local product=$1

    local release=$2

    local variant=$3

    local dot_leftovers="$(gettop)/.leftovers"

    echo "$product $release $variant" > $dot_leftovers

}

function lunch()

{

    if [[ $# -eq 1 && $1 = "--help" ]]; then

    # Validate the selection and set all the environment stuff

    _lunch_meat $product $release $variant

    _lunch_store_leftovers $product $release $variant

}

function leftovers()

{

    if [ -t 1 ] && [ $(tput colors) -ge 8 ]; then

        local style_reset="$(tput sgr0)"

        local style_red="$(tput setaf 1)"

        local style_green="$(tput setaf 2)"

        local style_bold="$(tput bold)"

    fi

    local FAIL="${style_bold}${style_red}ERROR${style_reset}"

    local INFO="${style_bold}${style_green}INFO${style_reset}"

    if [[ $# -eq 1 && ($1 = "--help" || $1 == "-h" || $1 == "help") ]]; then

        (

            echo "The leftovers command restores your previous lunch choices, if found."

            echo

            echo "Set ${style_bold}USE_LEFTOVERS=1${style_reset} in your environment to automatically run this"

            echo "from ${style_bold}build/envsetup.sh${style_reset}."

        ) 1>&2

        return

    fi

    local dot_leftovers="$(gettop)/.leftovers"

    if [ ! -f $dot_leftovers ]; then

        echo -e "$FAIL: .leftovers not found. Run ${style_bold}lunch${style_reset} first."

        return 1

    fi

    local product release variant

    IFS=" " read -r product release variant < "$dot_leftovers"

    echo "$INFO: Loading previous lunch: ${style_bold}$product $release $variant${style_reset}"

    lunch $product $release $variant

}

unset ANDROID_LUNCH_COMPLETION_PRODUCT_CACHE

source_vendorsetup

addcompletions

if [[ "$USE_LEFTOVERS" -eq 1 ]]; then

  leftovers

fi

 No newline at end of file