#!/usr/bin/env bash
set -euo pipefail
repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
if [[ $# -lt 1 || "$1" != "integration" || $# -gt 2 || ( $# -eq 2 && "$2" != "--keep" ) ]]; then
  printf 'usage: %s integration [--keep]\n' "$0" >&2
  exit 2
fi
for command in node npm git python3; do command -v "$command" >/dev/null || { printf 'missing command: %s\n' "$command" >&2; exit 127; }; done
node_command="$(command -v node)"
node_bin="$(cd "$(dirname "$node_command")" && pwd -P)/$(basename "$node_command")"
THT_BIN="${THT_BIN:-$repo_root/harness/.venv/bin/tht}"
[[ "$THT_BIN" = /* && -x "$THT_BIN" ]] || { printf 'THT_BIN must be an absolute executable path\n' >&2; exit 127; }
npm --prefix "$repo_root/backend" run build
safe_env=(env -i "PATH=/usr/bin:/bin" "HOME=/nonexistent" "TMPDIR=/tmp" "LANG=${LANG:-C}" "THT_BIN=$THT_BIN")
for name in LC_ALL TZ; do
  [[ -n "${!name:-}" ]] && safe_env+=("$name=${!name}")
done
[[ -n "${P1_ACCEPTANCE_FAIL_AT:-}" ]] && safe_env+=("P1_ACCEPTANCE_FAIL_AT=$P1_ACCEPTANCE_FAIL_AT")
set +e
"${safe_env[@]}" "$node_bin" "$repo_root/backend/scripts/p1-acceptance.mjs" "$@"
status=$?
set -e
exit "$status"