#!/usr/bin/env bash
# Signage inside Ekklesia, end to end: builds the deployment image from the assembled workspace with
# the platform's own Dockerfile, then runs the platform's split-topology deployment smoke against it
# with the display-device scenarios listed in ci/display-scenarios. A disposable PostgreSQL and object
# store, generated secrets, and an explicit migration apply against that fresh database only; nothing
# is pushed, published, or logged in to. The image is removed afterwards.
#
#   bash ci/integration.sh
#
# NOT RUN: the integration job is disabled (.gitea/workflows/ci.yml says why). This script still
# expects Ekklesia's deployment tree at build/workspace, which the removed ci/assemble.sh used to
# build; it is rewritten when Signage is installed into the generic image as a Module Package.
set -Eeuo pipefail

root="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)"
workspace="$root/build/workspace"
[[ -f "$workspace/deploy/Dockerfile" ]] || {
  echo "integration: Ekklesia's deployment tree is not at build/workspace." >&2
  exit 1
}

# Named and labeled as a CI stack of this run and job (the platform's scripts/lib/ci-project.sh), so
# the workflow's final `ci-sweep.sh --job` removes it even if this script is killed before its trap.
# shellcheck source=/dev/null
source "$workspace/scripts/lib/ci-project.sh"
project="$(ci_project_name signage-image)"
image="${project}:latest"
trap 'docker image rm --force "$image" >/dev/null 2>&1 || true' EXIT

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
}

DOCKER_BUILDKIT=1 docker build --quiet --file "$workspace/deploy/Dockerfile" --tag "$image" \
  --label "${EKKLESIA_CI_LABEL}=${project}" --label "${EKKLESIA_CI_CREATED_LABEL}=$(date +%s)" \
  "$workspace" >/dev/null
echo "integration: built the deployment image with Signage; scenarios: ${scenarios}"

cd "$workspace"
EKKLESIA_SMOKE_TOPOLOGY=split \
  EKKLESIA_SMOKE_IMAGE="$image" \
  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