.env.example

# Which domain to use for the reference screenshots.
# REFERENCE_DOMAIN=www.example.com

# Which domain to use for the test screenshots.
# TEST_DOMAIN=preprod.example.com

# If the reference and test domains are protected by basic auth, set the credentials here. If not, leave these blank.
# BASIC_AUTH_USER=your_username_here
# BASIC_AUTH_PASSWORD=your_password_here


# Which viewports to use for the visual regression tests.
# Options are `all`, `phone-small`, `phone-large`, `tablet`, and `large`.
# BACKSTOP_VIEWPORT=large

# The following variables are used to configure the BackstopJS visual regression tests.

# How much delay between preflight URL checks in milliseconds. Default `500`.
# STATUS_CHECK_DELAY_MS=500

# How many times to retry on HTTP `429` responses during preflight checks. Default `3`.
# STATUS_CHECK_MAX_RETRIES=3

# How long to delay retry for preflight `429` backoff in milliseconds. Default `1000`.
# STATUS_CHECK_RETRY_BASE_DELAY_MS=1000

# Maximum parallel screenshot captures. Default `2`.
# BACKSTOP_ASYNC_CAPTURE_LIMIT=2

# Maximum parallel image comparisons. Default `50`.
# BACKSTOP_ASYNC_COMPARE_LIMIT=50