# -*- mode: shell-script -*-

yaml_opt_bash_env() {
    local prefix="$1" key value
    while read-0 key value; do
        new_prefix="${prefix}_${key^^}"
        if [[ "$(echo "$value" | shyaml get-type)" == "struct" ]]; then
            echo "$value" | yaml_opt_bash_env "${new_prefix}"
        else
            printf "%s\0%s\0" "${new_prefix/-/_}" "$value"
        fi
    done < <(shyaml key-values-0)
}


yaml_opt_bash_env_ignore_first_level() {
    local prefix="$1" key value
    while read-0 key value; do
        new_prefix="${prefix}_${key^^}"
        if [[ "$(echo "$value" | shyaml get-type)" == "struct" ]]; then
            echo "$value" | yaml_opt_bash_env "${new_prefix}"
        fi
    done < <(shyaml key-values-0)
}


will_need_http_access() {
    local domains args_domains
    [ "$challenge_type" == "http" ] || return 1
    [ "${remainder_args[0]}" == "crt" ] || return 1
    [ "${remainder_args[1]}" == "create" ] || return 1

    [ -d "$SERVICE_DATASTORE/etc/letsencrypt/live/${remainder_args[2]}" ] || return 0

    info "Querying ${remainder_args[2]} for previous info..."
    out=$(compose run --rm letsencrypt crt info "${remainder_args[2]}" 2>&1 >/dev/null) || return 0
    domains=$(printf "%s" "$out" | shyaml get-value domains) || return 0

    domains=$(printf "%s " $domains | tr " " "\n" | sort)
    args_domains=$(printf "%s " ${remainder_args[*]:2} | tr " " "\n" | sort)
    info domains: "$domains"
    info args_domain: "$args_domains"
    [ "$domains" != "$args_domains" ]
}