0k-charms/nextcloud/actions/get-version

#!/bin/bash
# compose: no-hooks

. $CHARM_PATH/lib/common




image_version=${DOCKER_BASE_IMAGE##*:}  ## retrieve tag
image_version=${image_version%%-*}  ## remove suffix

version=$(nextcloud:config:version) || {
    err "Failed to retrieve version"
    exit 1
}

version=${version:-N/A}  ## remove suffix

msg=()
if [ "$version" != "$image_version" ]; then
    msg+=("image version mismatch ($image_version)")
fi

printf "%s\n" "$version" "${msg[@]}"