#!/usr/bin/env bash

# This script is intended to be run after `script/bundle-snap`.
#
# It expects a version to be passed as the first argument, and expects the
# built `.snap` for that version to be in the current directory. bundle-snap
# names it `signed_<version>_amd64.snap` (Snap's canonical amd64/arm64 naming).
#
# This will uninstall the current `signed` snap, replacing it with a snap
# that directly uses the `snap/unpacked` directory.

set -euxo pipefail

if [ "$#" -ne 1 ]; then
  echo "Usage: $0 <release_version>"
  exit 1
fi

# Rerun as root
[ "$UID" -eq 0 ] || exec sudo bash -e "$0" "$@"

snap remove signed || true
mkdir -p snap
rm -rf snap/unpacked
unsquashfs -dest snap/unpacked "signed_$1_amd64.snap"
snap try --classic snap/unpacked