LETSENCRYPT_CONTAINERS=({{ range $hosts, $containers := groupBy $ "Env.LETSENCRYPT_HOST" }}{{ if trim $hosts }}{{ range $container := $containers }} '{{ printf "%.12s" $container.ID }}' {{ end }}{{ end }}{{ end }})

{{ range $hosts, $containers := groupBy $ "Env.LETSENCRYPT_HOST" }}

{{ $hosts := trimSuffix "," $hosts }}

{{ range $container := $containers }}{{ $cid := printf "%.12s" $container.ID }}
LETSENCRYPT_{{ $cid }}_HOST=( {{ range $host := split $hosts "," }}{{ $host := trim $host }}'{{ $host }}' {{ end }})
LETSENCRYPT_{{ $cid }}_EMAIL="{{ $container.Env.LETSENCRYPT_EMAIL }}"
LETSENCRYPT_{{ $cid }}_KEYSIZE="{{ $container.Env.LETSENCRYPT_KEYSIZE }}"
LETSENCRYPT_{{ $cid }}_TEST="{{ $container.Env.LETSENCRYPT_TEST }}"
LETSENCRYPT_{{ $cid }}_ACCOUNT_ALIAS="{{ $container.Env.LETSENCRYPT_ACCOUNT_ALIAS }}"
LETSENCRYPT_{{ $cid }}_RESTART_CONTAINER="{{ $container.Env.LETSENCRYPT_RESTART_CONTAINER }}"
LETSENCRYPT_{{ $cid }}_MIN_VALIDITY="{{ $container.Env.LETSENCRYPT_MIN_VALIDITY }}"
{{ end }}

{{ end }}