{{ include "shared" -}}
FROM {{ env.dist }}:{{ env.codename }}

RUN set -eux; \
	apt-get update; \
	apt-get install -y --no-install-recommends \
		ca-certificates \
		curl \
		gnupg \
		netbase \
{{ if env.codename | IN(
	# we want versions of "sq" that contain https://gitlab.com/sequoia-pgp/sequoia/-/commit/b41e1504cd29097328cb21f95808c9972188499e (and thus "sq keyserver" subcommands; 0.26+)
	# https://packages.debian.org/sq
	"bullseye", # 0.24
	# https://packages.ubuntu.com/sq
	"jammy",    # 0.25
	empty # trailing comma
) then "" else ( -}}
		sq \
{{ ) end -}}
		wget \
{{ if env.dist == "ubuntu" then ( -}}
# https://bugs.debian.org/929417
		tzdata \
{{ ) else "" end -}}
	; \
	{{ apt_get_dist_clean }}