#!/usr/bin/env bash
# Regression harness for the boosted-nav link-rebinding bug (composition step polish).
# Spins up an EPHEMERAL host server (this worktree's binary + lib + web + WASM), which on
# boot seeds /compose-demo and the home footer's /tags link, runs boost-nav.spec.js in the
# main worktree's Playwright, then tears down. No live-site dependency.
#
#   bash lib/host/playwright/run-boost-nav-check.sh
#
# Requires: the OCaml binary built + Playwright + chromium in /root/rose-ash.
set -uo pipefail
cd "$(git rev-parse --show-toplevel)"
ROOT=$(pwd)

PORT="${BOOST_PORT:-8914}"
PW_DIR="${PW_DIR:-/root/rose-ash}"
USER="admin"; PASS="boost-check-pw"; SECRET="boost-check-secret"
PDIR=$(mktemp -d)
SPEC_SRC="lib/host/playwright/boost-nav.spec.js"
SPEC_DST="$PW_DIR/tests/playwright/_boost-nav-check.spec.js"
SERVE_LOG=$(mktemp)

cleanup() {
  [ -n "${SVPID:-}" ] && kill "$SVPID" 2>/dev/null
  local pid
  pid=$(ss -lptn "sport = :$PORT" 2>/dev/null | grep -oE 'pid=[0-9]+' | head -1 | cut -d= -f2)
  [ -n "$pid" ] && kill "$pid" 2>/dev/null
  rm -f "$SPEC_DST" "$SERVE_LOG"; rm -rf "$PDIR"
}
trap cleanup EXIT

echo "== starting ephemeral host server on :$PORT (persist=$PDIR) =="
SX_SERVING_JIT=1 HOST_PORT="$PORT" SX_PERSIST_DIR="$PDIR" \
  SX_ADMIN_USER="$USER" SX_ADMIN_PASSWORD="$PASS" SX_SESSION_SECRET="$SECRET" \
  bash lib/host/serve.sh >"$SERVE_LOG" 2>&1 &
SVPID=$!
for i in $(seq 1 60); do
  curl -sf -o /dev/null "http://127.0.0.1:$PORT/health" 2>/dev/null && break
  sleep 1
  [ "$i" = "60" ] && { echo "server never came up:"; cat "$SERVE_LOG"; exit 1; }
done
echo "== server up =="

echo "== running Playwright =="
cp "$ROOT/$SPEC_SRC" "$SPEC_DST"
cd "$PW_DIR"
SX_TEST_URL="http://127.0.0.1:$PORT" SX_ADMIN_USER="$USER" SX_ADMIN_PASSWORD="$PASS" \
  node_modules/.bin/playwright test _boost-nav-check.spec.js --workers=1 \
  --config tests/playwright/playwright.config.js
RC=$?
echo "== done (exit $RC) =="
exit $RC