docker-compose.yml

version: "3.8"
name: playwright-docker-demo

include:
  - ./docker-compose.volumes.yml

services:
  playwright-tests:
    image: mcr.microsoft.com/playwright:v${PLAYWRIGHT_VERSION}-jammy
    ipc: host
    extra_hosts:
      - host.docker.internal:host-gateway # allows network calls between docker container and the host. See https://forums.docker.com/t/how-to-reach-localhost-on-host-from-docker-container/113321
    working_dir: /app
    entrypoint: /bin/sh
    command:
      - -c
      - |
        ${NPM_INSTALL_COMMAND:-npm i}
        npx playwright test ${PLAYWRIGHT_TEST_OPTIONS:-}
    volumes:
      - .:/app
      - npm-cache:/root/.npm
      - node-modules:/app/node_modules # exclude node_modules from the mounted /app dir. See https://www.howtogeek.com/devops/how-to-mount-a-docker-volume-while-excluding-a-subdirectory/
    stop_grace_period: 0s
    environment:
      CI: ${CI:-false}
      USE_DOCKER_HOST_WEBSERVER: ${USE_DOCKER_HOST_WEBSERVER:-false}
      SNAPSHOT_DIR: ${SNAPSHOT_DIR}