Files
playwright-recorder/scripts/replay.sh

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#!/usr/bin/env bash
set -euo pipefail
# -----------------------------------------------------------------------------
# playwright-recorder: Replay Playwright tests (headless)
#
# Purpose:
# - Replay previously generated Playwright tests
# - Run fully headless
# - Use Docker + official Playwright image
# - No GUI, no X11, no xhost
#
# Usage:
# ./scripts/replay.sh
# ./scripts/replay.sh recordings/login.spec.ts
#
# Optional env vars:
# PLAYWRIGHT_VERSION=1.58.1
# PLAYWRIGHT_IMAGE=mcr.microsoft.com/playwright:v1.58.1-jammy
# RECORDINGS_DIR=recordings
# -----------------------------------------------------------------------------
PLAYWRIGHT_VERSION="${PLAYWRIGHT_VERSION:-1.58.1}"
PLAYWRIGHT_IMAGE="${PLAYWRIGHT_IMAGE:-mcr.microsoft.com/playwright:v${PLAYWRIGHT_VERSION}-jammy}"
RECORDINGS_DIR="${RECORDINGS_DIR:-recordings}"
TEST_FILE="${1:-}"
die() { echo "ERROR: $*" >&2; exit 1; }
require_cmd() {
command -v "$1" >/dev/null 2>&1 || die "Missing command: $1"
}
repo_root() {
git rev-parse --show-toplevel 2>/dev/null || pwd
}
require_cmd docker
# Run containers as the current host user to avoid root-owned files in bind mounts.
USER_ID="$(id -u)"
GROUP_ID="$(id -g)"
ROOT="$(repo_root)"
REC_DIR="${ROOT}/${RECORDINGS_DIR}"
[[ -d "${REC_DIR}" ]] || die "Recordings dir not found: ${REC_DIR}"
# Build ephemeral workspace
WORK_DIR="${REC_DIR}/.replay-work"
# Robust cleanup: handle possible permission issues from previous runs.
if [[ -e "${WORK_DIR}" ]]; then
chmod -R u+rwX "${WORK_DIR}" 2>/dev/null || true
rm -rf "${WORK_DIR}" 2>/dev/null || true
fi
mkdir -p "${WORK_DIR}/tests"
cleanup() {
rm -rf "${WORK_DIR}" >/dev/null 2>&1 || true
}
trap cleanup EXIT
# Copy recorded tests into workspace
if [[ -n "${TEST_FILE}" ]]; then
[[ -f "${ROOT}/${TEST_FILE}" ]] || die "Test file not found: ${TEST_FILE}"
cp "${ROOT}/${TEST_FILE}" "${WORK_DIR}/tests/"
else
shopt -s nullglob
cp "${REC_DIR}"/*.spec.ts "${WORK_DIR}/tests/" || die "No *.spec.ts found in ${REC_DIR}"
fi
# Minimal Playwright project
cat > "${WORK_DIR}/package.json" <<EOF
{
"name": "playwright-replay",
"private": true,
"type": "commonjs",
"devDependencies": {
"@playwright/test": "${PLAYWRIGHT_VERSION}"
},
"scripts": {
"test": "playwright test"
}
}
EOF
cat > "${WORK_DIR}/playwright.config.ts" <<'EOF'
import { defineConfig } from '@playwright/test';
export default defineConfig({
testDir: './tests',
use: {
headless: true,
trace: 'retain-on-failure',
},
});
EOF
echo "▶ Replaying Playwright tests"
echo "Image : ${PLAYWRIGHT_IMAGE}"
echo "Workspace : ${WORK_DIR}"
echo "Tests : ${TEST_FILE:-all recordings}"
echo
docker run --rm \
--network host \
--user "${USER_ID}:${GROUP_ID}" \
-e HOME=/tmp \
-v "${WORK_DIR}:/work" \
-w /work \
"${PLAYWRIGHT_IMAGE}" \
bash -lc "npm install --no-audit --no-fund && npx playwright test"
echo
echo "✔ Replay finished"