ascii.js 1.3 KB

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports.jsonStringifyForceASCII = jsonStringifyForceASCII;
  6. exports.wrapInASCIIBox = wrapInASCIIBox;
  7. /**
  8. * Copyright (c) Microsoft Corporation.
  9. *
  10. * Licensed under the Apache License, Version 2.0 (the "License");
  11. * you may not use this file except in compliance with the License.
  12. * You may obtain a copy of the License at
  13. *
  14. * http://www.apache.org/licenses/LICENSE-2.0
  15. *
  16. * Unless required by applicable law or agreed to in writing, software
  17. * distributed under the License is distributed on an "AS IS" BASIS,
  18. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19. * See the License for the specific language governing permissions and
  20. * limitations under the License.
  21. */
  22. function wrapInASCIIBox(text, padding = 0) {
  23. const lines = text.split('\n');
  24. const maxLength = Math.max(...lines.map(line => line.length));
  25. return ['╔' + '═'.repeat(maxLength + padding * 2) + '╗', ...lines.map(line => '║' + ' '.repeat(padding) + line + ' '.repeat(maxLength - line.length + padding) + '║'), '╚' + '═'.repeat(maxLength + padding * 2) + '╝'].join('\n');
  26. }
  27. function jsonStringifyForceASCII(object) {
  28. return JSON.stringify(object).replace(/[\u007f-\uffff]/g, c => '\\u' + ('0000' + c.charCodeAt(0).toString(16)).slice(-4));
  29. }