#!/usr/bin/env bash
#
# Validate the exact Elastic Beanstalk bundle that a release will upload.
set -euo pipefail

BUNDLE="${1:-.artifacts/elastic-beanstalk/site.zip}"

die() {
  printf 'ERR %s\n' "$1" >&2
  exit 1
}

[[ -f "$BUNDLE" ]] || die "bundle does not exist: $BUNDLE"
[[ "$BUNDLE" == *.zip ]] || die "bundle must be a .zip file"

contents_file="$(mktemp)"
webhook_file="$(mktemp)"
nginx_file="$(mktemp)"
trap 'rm -f "$contents_file" "$webhook_file" "$nginx_file"' EXIT

unzip -tq "$BUNDLE"
unzip -Z1 "$BUNDLE" > "$contents_file"
grep -Fxq "efbundle" "$contents_file"
grep -Fxq ".ebextensions/01_migrations.config" "$contents_file"
grep -Fxq ".ebextensions/02_webhook_config.config" "$contents_file"
grep -Fxq ".platform/nginx/conf.d/01_upload_body_size.conf" "$contents_file"

unzip -p "$BUNDLE" .ebextensions/02_webhook_config.config > "$webhook_file"
grep -Fxq '    WorkOrderWebhook__Enabled: "true"' "$webhook_file"
grep -Fxq '    WorkOrderWebhook__Region: us-east-1' "$webhook_file"
grep -Fxq \
  '    WorkOrderWebhook__SecretId: arn:aws:secretsmanager:us-east-1:011934824531:secret:workorder-ingest/shoc-webhook-hmac-puYTcB' \
  "$webhook_file"

# Without this override the platform nginx caps request bodies at 1 MB.
unzip -p "$BUNDLE" .platform/nginx/conf.d/01_upload_body_size.conf > "$nginx_file"
grep -Fxq 'client_max_body_size 120M;' "$nginx_file"

printf 'PASS: Elastic Beanstalk bundle contract (%s bytes)\n' \
  "$(wc -c < "$BUNDLE" | tr -d ' ')"