services-garbaye/podman-vaultwarden/50_update.sh

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#!/usr/bin/env bash
ABSDIR="$( dirname "$(readlink -f -- "$0")" )"
source "${ABSDIR}"/../functions.sh
source "${ABSDIR}"/vars.sh
ensure_pwd_is_scriptdir
ensure_not_root
ensure_pod_exists "${pod_name}"
ensure_systemd_unit_exists "${service_name}"
ensure_variables_are_defined "$envvars"
current_version=$(podman container list -a --format "{{.Image}}" | grep -F "${service_image}" | awk -F: '{print $NF}')
reinstall_please () {
for image in ${upstream_images}; do
if ! podman image exists "${service_image}":"${service_version}"; then
podman image pull "${service_image}":"${service_version}" || exit 1
fi
done &&
check_pod_running "${pod_name}" && ./40_stop.sh
./70_disable.sh && \
./80_destroy.sh && \
./10_install.sh && \
./20_enable.sh && \
./30_start.sh
}
cleanup_images () {
echo "Remove ${current_version} images?"
select yn in "Yes" "No"; do
case $yn in
Yes)
podman image rm "${service_image}":"${current_version}"
exit 0
;;
No)
exit 0
;;
esac
done
}
if [ "${current_version}" != "${service_version}" ]; then
if [[ "${current_version}" > "${service_version}" ]]; then
echo "WARNING : you are about to DOWNGRADE your installation"
fi
echo "Migrating from ${current_version} to ${service_version}. Proceed?"
select yn in "Yes" "No"; do
case $yn in
Yes)
reinstall_please && \
cleanup_images
exit 0
;;
No)
exit 0
;;
esac
done
else
echo "Already using version ${service_version}. Exiting."
fi