function convertYAMLDiagnostic()

in src/yaml/aslYamlLanguageService.ts [44:73]

• 23 lines of code
• 5 McCabe index (conditional complexity)

function convertYAMLDiagnostic(yamlDiagnostic: YAMLDocDiagnostic, textDocument: TextDocument): Diagnostic {
  const startLoc = yamlDiagnostic.location.start
  let endLoc = yamlDiagnostic.location.end
  let severity = yamlDiagnostic.severity

  // Duplicate positioning returns incorrect end position and needs to be ovewritten
  if (yamlDiagnostic.message === YAML_PARSER_MESSAGES.DUPLICATE_KEY) {
    const text = textDocument.getText()
    // Update severity to error
    severity = 1

    for (let loc = yamlDiagnostic.location.start; loc < text.length; loc++) {
      // Colon and whitespace character signal the end of the key.
      if (text.slice(loc, loc + 2).match(/:\s/)) {
        endLoc = loc
      } else if (text[loc] === '\n') {
        break
      }
    }
  }

  const startPos = textDocument.positionAt(startLoc)
  const endPos = textDocument.positionAt(endLoc)

  return {
    range: Range.create(startPos, endPos),
    message: yamlDiagnostic.message,
    severity,
  }
}