function applyIntrinsicDecorators()

in packages/typespec-powershell/src/utils/modelUtils.ts [1064:1126]
53 lines of code
29 McCabe index (conditional complexity)

function applyIntrinsicDecorators(
  dpgContext: SdkContext,
  type: Scalar | ModelProperty,
  target: any
): any {
  const newTarget = { ...target };
  const docStr = getDoc(dpgContext.program, type);
  const isString = isStringType(dpgContext.program, getPropertyType(type));
  const isNumeric = isNumericType(dpgContext.program, getPropertyType(type));

  if (isString && !target?.documentation && docStr) {
    newTarget.description = docStr;
  }

  if (type.kind === "ModelProperty") {
    const wireName = getWireName(dpgContext, type);
    if (wireName) {
      newTarget.name = wireName;
    }
  }
  const summaryStr = getSummary(dpgContext.program, type);
  if (isString && !target.summary && summaryStr) {
    newTarget.summary = summaryStr;
  }

  const formatStr = getFormat(dpgContext.program, type);
  if (isString && !target.format && formatStr) {
    newTarget.format = formatStr;
  }

  const pattern = getPattern(dpgContext.program, type);
  if (isString && !target.pattern && pattern) {
    newTarget.pattern = pattern;
  }

  const minLength = getMinLength(dpgContext.program, type);
  if (isString && !target.minLength && minLength !== undefined) {
    newTarget.minLength = minLength;
  }

  const maxLength = getMaxLength(dpgContext.program, type);
  if (isString && !target.maxLength && maxLength !== undefined) {
    newTarget.maxLength = maxLength;
  }

  const minValue = getMinValue(dpgContext.program, type);
  if (isNumeric && !target.minimum && minValue !== undefined) {
    newTarget.minimum = minValue;
  }

  const maxValue = getMaxValue(dpgContext.program, type);
  if (isNumeric && !target.maximum && maxValue !== undefined) {
    newTarget.maximum = maxValue;
  }

  if (isSecret(dpgContext.program, type)) {
    newTarget.type = "credential";
    newTarget["extensions"] = newTarget["extensions"] || {};
    newTarget["extensions"]["x-ms-secret"] = true;
  }

  return newTarget;
}