필요한 것

bundle path [gem]

bundle cd [gem]

소스

_orig_bundle=$(which bundle)

# like: bundle list | anyframe-selector-auto
function bundle_path() {
    local gem
    if [ "$1" ]; then
        gem=$1
    else
        gem=$($_orig_bundle list | sed -e '1d' | cut -d'*' -f2 | cut -d' ' -f2- | anyframe-selector-auto)
        gem=$(echo $gem | cut -d' ' -f1)
    fi
    $_orig_bundle show $gem
}

# like: cd $(bundle list | anyframe-selector-auto)
function bundle_cd() {
    cd $(bundle_path "$@")
}

# bundle cd [gem]
# bundle path [gem]
function bundle() {
    if [ "$1" = "cd" ]; then
        shift
        bundle_cd "$@"
    elif [ "$1" = "path" ]; then
        shift
        bundle_path "$@"
    else
        $_orig_bundle $*
    fi
}

이런 구현으로 한 이유

참고한 기사