#!/usr/bin/env bash
# Optional tee of deploy output to a log file under the project root.

# Args: project_root log_to_dir_relative [deploy_env]
# With deploy_env and SITE_CODE|LECOFFRE_SITE_CODE|DEPLOY_SITE_CODE: deploy_<env>_<site>_kogus_YYYYMMDD_HHMMSS.log (multisite + .secrets/kogus/<env>/).
# With deploy_env only: deploy_<env>_YYYYMMDD_HHMMSS.log
deploy_script_tee_log_if_requested() {
	local project_root="${1:?}"
	local log_to_dir="${2:-}"
	local deploy_env="${3:-}"
	if [[ -z "$log_to_dir" ]]; then
		return 0
	fi
	mkdir -p "${project_root}/${log_to_dir}"
	local site_slug="${SITE_CODE:-${LECOFFRE_SITE_CODE:-${DEPLOY_SITE_CODE:-}}}"
	if [[ "$site_slug" == "notary" ]]; then
		site_slug="lecoffreio"
	fi
	local ts
	ts="$(date +%Y%m%d_%H%M%S)"
	local log_file
	if [[ -n "$deploy_env" ]]; then
		if [[ -n "$site_slug" ]]; then
			log_file="${project_root}/${log_to_dir}/deploy_${deploy_env}_${site_slug}_kogus_${ts}.log"
		else
			log_file="${project_root}/${log_to_dir}/deploy_${deploy_env}_${ts}.log"
		fi
	else
		log_file="${project_root}/${log_to_dir}/deploy_${ts}.log"
	fi
	{
		printf '%s\n' "=== LeCoffre deploy log ==="
		printf '%s\n' "environment=${deploy_env:-<unset>} site=${site_slug:-<unset>} started_at=${DEPLOY_STARTED_AT:-} project_root=${project_root}"
	} >"$log_file"
	_IA_DEV_DEPLOY_LOG="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
	if [[ -f "${_IA_DEV_DEPLOY_LOG}/lib/smart_ide_logs.sh" ]]; then
		# shellcheck source=../../lib/smart_ide_logs.sh
		SMART_IDE_LOG_IA_DEV_ROOT="$_IA_DEV_DEPLOY_LOG" source "${_IA_DEV_DEPLOY_LOG}/lib/smart_ide_logs.sh"
		smart_ide_log_event "deploy_script_tee_log project_root=${project_root} log_file=${log_file}"
	fi
	exec > >(tee -a "$log_file")
	info "[deploy] Teeing output to ${log_file}"
}