#!/usr/bin/env bash
# Gives the canonical linux-x64-glibc Module Package pair from the package job to the pinned
# platform's generic deployment smoke. The platform image contains no Signage source:
# its verifier extracts the package into installation-owned module storage before migrations,
# discovery, browser UI/display checks, restart, container recreation, disable/re-enable, removal,
# and reinstall are exercised against disposable PostgreSQL and object-storage services.
#
#   bash ci/package.sh
#   bash ci/fetch-platform.sh
#   bash ci/integration.sh
set -Eeuo pipefail

root="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)"
platform="$root/build/platform"
release="${1:-$root/build/module-package}"
[[ -f "$platform/scripts/smoke-deploy.sh" ]] || {
  echo "integration: run bash ci/fetch-platform.sh first." >&2
  exit 1
}

mapfile -t archives < <(find "$release" -maxdepth 1 -type f -name 'signage-*-linux-x64-glibc.tar.gz' -print)
[[ "${#archives[@]}" -eq 1 ]] || {
  echo "integration: expected exactly one prebuilt Module Package archive." >&2
  exit 1
}
archive="${archives[0]}"
checksum="$archive.sha256"
[[ -f "$checksum" ]] || {
  echo "integration: missing $(basename "$checksum")." >&2
  exit 1
}
(cd "$release" && sha256sum --check --strict "$(basename "$checksum")")
digest="$(sha256sum "$archive" | cut -d' ' -f1)"
if [[ -n "${EXPECTED_PACKAGE_SHA256:-}" && "$digest" != "$EXPECTED_PACKAGE_SHA256" ]]; then
  echo "integration: prebuilt package sha256 $digest differs from the package job's $EXPECTED_PACKAGE_SHA256." >&2
  exit 1
fi

scenarios="$(sed -e 's/#.*//' -e '/^[[:space:]]*$/d' "$root/ci/display-scenarios" | tr '\n' ' ')"
[[ -n "${scenarios// /}" ]] || {
  echo "integration: ci/display-scenarios lists no scenario." >&2
  exit 1
}
echo "integration: consuming prebuilt $(basename "$archive"); scenarios: ${scenarios}"

cd "$platform"
EKKLESIA_SMOKE_TOPOLOGY=split \
  EKKLESIA_SMOKE_MODULE_RELEASE_DIR="$release" \
  EKKLESIA_SMOKE_MODULE_ID=signage \
  EKKLESIA_SMOKE_MODULE_PROBE_PATH=/api/v1/modules/signage/channel-groups \
  EKKLESIA_SMOKE_DISPLAY_DEVICE=1 \
  EKKLESIA_SMOKE_DISPLAY_SCENARIOS="$scenarios" \
  EKKLESIA_SMOKE_WATCH_MS=120000 \
  EKKLESIA_SMOKE_RECYCLE_WATCH_MS=120000 \
  bash scripts/smoke-deploy.sh