docker-compose.yml

version: "3.8"
services:
  graphql-query-validator:
    image: graphql-query-validator:prod
    build:
      context: ./graphql-query-validator
      args:
        NODE_ENV: production
    ports:
      - "4000:4000"
    restart: always
    volumes:
      - ./graphql-query-validator/logs:/usr/app/logs
    environment:
      NODE_ENV: production
      PORT: 4000 # internal port used by the container
      # proxy target. if absent, will log errors and respond with results instead of proxing the requests
      PROXY_TARGET_URL: ${PROXY_TARGET_URL}
      # endpoint of the graphql schema to be used in validation
      GRAPHQL_SCHEMA_URL: ${GRAPHQL_HASURA_ENDPOINT}
      # auth headers used to access the graphql schema. must be a valid json string
      GRAPHQL_SCHEMA_HEADERS: |
        {
          "x-hasura-admin-secret": "${GRAPHQL_HASURA_ADMIN_SECRET}"
        }
      # output directory. default value "logs"
      OUTPUT_DIRECTORY: logs