fvm-activate

fvm-activate.sh

# This script should be saved as $PROJECT/scripts/fvm-activate

if [ "${BASH_SOURCE-}" = "$0" ]; then
    echo "You must source this script: \$ source $0" >&2
    return 33
fi

fvm-deactivate() {
    if ! [ -z "${_FVM_OLD_PATH:+_}" ] ; then
        PATH="$_FVM_OLD_PATH"
        export PATH
        unset _FVM_OLD_PATH
    fi

    hash -r 2>/dev/null

    if ! [ -z "${_FVM_OLD_PS1+_}" ] ; then
        PS1="$_FVM_OLD_PS1"
        export PS1
        unset _FVM_OLD_PS1
    fi

    unset FVM_ENV
    if [ ! "${1-}" = "nondestructive" ] ; then
        unset -f fvm-deactivate
    fi
}

# unset irrelevant variables
fvm-deactivate nondestructive

FVM_ENV=$(realpath $(dirname $0)/../.fvm/flutter_sdk)
if ! [ -d $FVM_ENV ]; then
    echo "Run 'fvm install'" >&2
    return 34
fi
export FVM_ENV

_FVM_OLD_PATH="$PATH"
PATH="$FVM_ENV/bin:$PATH"
export PATH

_FVM_OLD_PS1="${PS1-}"
PS1="(flutter $(cat $FVM_ENV/version)) ${PS1-}"
export PS1

hash -r 2>/dev/null