fabric bash completion

gistfile1.sh

_fab()
{
    _fab_commands=$(fab --shortlist)

    local cur prev
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    COMPREPLY=( $(compgen -W "${_fab_commands}" -- ${cur}) )
    case "${COMPREPLY}" in
        # commands i frequently add options to, add colon instead of space
        aws_name|aws_host)
            COMPREPLY="$COMPREPLY:"
            ;;
        *)
            COMPREPLY="$COMPREPLY "
            ;;
    esac

    return 0
}
complete -o nospace -F _fab fab