.lychee.toml

# Lychee link checker configuration
# https://lychee.cli.rs/usage/config/
#
# Used by the link-check GitHub Actions workflow.
# Checks all links (internal + external) in the built HTML files.

# ---------------------
# Exclusions
# ---------------------
# Patterns to exclude from link checking (common false positives)
exclude = [
  # Internal links — already verified as local files in the build artifact
  "forrt\\.org",

  # Placeholder / example domains
  "example\\.com",
  "localhost",
  "127\\.0\\.0\\.1",

  # Social media sites that block automated requests
  "linkedin\\.com",
  "twitter\\.com",
  "x\\.com",

  # Web Archive — often slow or flaky
  "web\\.archive\\.org",

  # GitHub edit links with templated paths
  "github\\.com/.*/edit/",
]

# ---------------------
# Request settings
# ---------------------
# Accept 2xx/3xx and 429 (rate limiting)
# Note: 403 is NOT accepted — those are separated into a collapsed section
# by the workflow's post-processing step, since many publishers block bots.
accept = ["100..=399", "429"]

# Timeout per request in seconds
timeout = 30

# Maximum number of retries per link
max_retries = 3

# Maximum concurrent requests
max_concurrency = 16

# Do not show progress bar (cleaner CI output)
no_progress = true