Function relativeLinkExists

scripts/verify-links.ts:30–86

(link: string, file: string)

}

function relativeLinkExists(link: string, file: string): boolean {
  // Remove hash if present
  const linkWithoutHash = link.split('#')[0]
  // If the link is empty after removing hash, it's not a file
  if (!linkWithoutHash) return false

  // Strip the file/link extensions
  const filePath = stripExtension(file)
  const linkPath = stripExtension(linkWithoutHash)

  // Resolve the path relative to the markdown file's directory
  // Nav up a level to simulate how links are resolved on the web
  let absPath = resolve(filePath, '..', linkPath)

  // Ensure the resolved path is within /docs
  const docsRoot = resolve('docs')
  if (!absPath.startsWith(docsRoot)) {
    errors.push({
      link,
      file,
      resolvedPath: absPath,
      reason: 'Path outside /docs',
    })
    return false
  }

  // Check if this is an example path
  const isExample = absPath.includes('/examples/')

  let exists = false

  if (isExample) {
    // Transform /docs/framework/{framework}/examples/ to /examples/{framework}/
    absPath = absPath.replace(
      /\/docs\/framework\/([^/]+)\/examples\//,
      '/examples/$1/',
    )
    // For examples, we want to check if the directory exists
    exists = existsSync(absPath) && statSync(absPath).isDirectory()
  } else {
    // For non-examples, we want to check if the .md file exists
    if (!absPath.endsWith('.md')) {
      absPath = `${absPath}.md`
    }
    exists = existsSync(absPath)
  }

  if (!exists) {
    errors.push({
      link,
      file,
      resolvedPath: absPath,
      reason: 'Not found',
    })
  }
  return exists
}