#!/usr/bin/env bash

# N+1 query linter — runs ALL specs via parallel_rspec for speed.
# Uses SIMPLECOV_PREFIX so SimpleCov generates unique command names per worker
# (spec_helper.rb builds "nplus1-{TEST_ENV_NUMBER}").
#
# Exit code reflects ONLY N+1 failures (via marker file), not other test failures.

export NPLUS1_CHECK=1
export SILENT_TESTS=${SILENT_TESTS:-1}
export RSPEC_RETRY_NUMBER=${RSPEC_RETRY_NUMBER:-3}
export COVERAGE_FORMAT=${COVERAGE_FORMAT:-json}
export SIMPLECOV_PREFIX="nplus1"

NPLUS1_MARKER="/tmp/nplus1_detected"
NPLUS1_REPORT="/tmp/nplus1_report.txt"
rm -f "$NPLUS1_MARKER" "$NPLUS1_REPORT"
export NPLUS1_MARKER_FILE="$NPLUS1_MARKER"
export NPLUS1_REPORT_FILE="$NPLUS1_REPORT"

NPLUS1_FORMATTER="--require ./spec/support/nplus1_formatter.rb --format progress --format Nplus1Formatter"

printf "▶ nplus1: scanning all specs in parallel\n"
bundle exec parallel_rspec --serialize-stdout \
  --test-options "-f progress -f failures $NPLUS1_FORMATTER" \
  spec || true

# Exit based on N+1 detection only, not other test failures
if [ -f "$NPLUS1_MARKER" ]; then
  echo "❌ FAILED: N+1 queries detected"
  [ -f "$NPLUS1_REPORT" ] && cat "$NPLUS1_REPORT"
  exit 1
fi

echo "✅ SUCCESS: No N+1 queries detected"

exit 0