#!/usr/bin/env bash
#
# Usage:
#   maint/apt-install [--] PACKAGE...
#
# Runs `apt-get update` and `apt-get -y install PACKAGE...`.
#
# (Doesn't run `apt-get update` more than once in the same CI run:
# by looking for a `.maint-apt-install-apt-update-done` stamp file.)

set -euo pipefail

# this include stanza is automatically maintained by update-shell-includes
common_dir=$(realpath "$0")
common_dir=$(dirname "$common_dir")
# shellcheck source=maint/common/bash-utils.sh
. "$common_dir"/bash-utils.sh

reject_options

stamp=.maint-apt-install-apt-update-done

if ! test -e "$stamp"; then
    x apt-get update
    touch "$stamp"
fi
x apt-get install -y -- "$@"