#!/bin/bash
# Build the stream audit collector and run the kit's tests: the player integration's unit tests
# against the corpus, then the end-to-end run in a real browser (e2e/audit.e2e.mjs).
#
#   e2e/run.sh [--runs N]
#
# Environment: CARGO_TARGET_DIR, BROWSER_BIN (an installed browser; otherwise the automation
# package's own, which PLAYWRIGHT_BROWSERS_PATH must then hold), AUDIT_E2E_OUT (where artifacts go),
# NPM_OFFLINE (set: install the packages from the local cache alone). The packages come from
# e2e/package-lock.json (`npm ci --ignore-scripts`: no install script runs). Nothing listens beyond
# loopback.
set -euo pipefail
HERE=$(cd "$(dirname "$0")" && pwd)
CRATE=$(cd "$HERE/.." && pwd)
OUT=${AUDIT_E2E_OUT:-${TMPDIR:-/tmp}/wai-audit-e2e}
TARGET=${CARGO_TARGET_DIR:-$CRATE/target}
export CARGO_TARGET_DIR="$TARGET"
mkdir -p "$OUT"

echo "== the collector"
(cd "$CRATE" && cargo build --locked --release)

echo "== the packages"
PKG="$OUT/pkg"
mkdir -p "$PKG"
cp "$HERE/package.json" "$HERE/package-lock.json" "$PKG/"
(cd "$PKG" && npm ci --ignore-scripts --no-audit --no-fund ${NPM_OFFLINE:+--offline})
PLAYER="$PKG/node_modules/hls.js/dist/hls.min.js" # allow-name: the open-source web player's package and its script

echo "== the player integration's unit tests"
node --test "$CRATE/web/audit.test.mjs"

echo "== end to end"
browser=()
[ -n "${BROWSER_BIN:-}" ] && browser=(--browser "$BROWSER_BIN")
PLAYWRIGHT_HOST="$PKG/node_modules" node "$HERE/audit.e2e.mjs" \
  --collector "$TARGET/release/wai-audit" --web "$CRATE/web" --page "$HERE/page" --player "$PLAYER" \
  --out "$OUT/results" ${browser[@]+"${browser[@]}"} "$@"