b1513e40c78e00708fb6086615b94a627e943f54512a9b2c35847aa6bd23ffc9cdfc6131910fa5636461823619844cd3986c18fd251e73c24a25c8d9badb87 3.8 KB

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  1. "use strict";
  2. exports.__esModule = true;
  3. exports.ArrayPattern = exports.ObjectPattern = exports.RestProperty = exports.SpreadProperty = exports.SpreadElement = undefined;
  4. exports.Identifier = Identifier;
  5. exports.RestElement = RestElement;
  6. exports.ObjectExpression = ObjectExpression;
  7. exports.ObjectMethod = ObjectMethod;
  8. exports.ObjectProperty = ObjectProperty;
  9. exports.ArrayExpression = ArrayExpression;
  10. exports.RegExpLiteral = RegExpLiteral;
  11. exports.BooleanLiteral = BooleanLiteral;
  12. exports.NullLiteral = NullLiteral;
  13. exports.NumericLiteral = NumericLiteral;
  14. exports.StringLiteral = StringLiteral;
  15. var _babelTypes = require("babel-types");
  16. var t = _interopRequireWildcard(_babelTypes);
  17. var _jsesc = require("jsesc");
  18. var _jsesc2 = _interopRequireDefault(_jsesc);
  19. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  20. function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
  21. function Identifier(node) {
  22. if (node.variance) {
  23. if (node.variance === "plus") {
  24. this.token("+");
  25. } else if (node.variance === "minus") {
  26. this.token("-");
  27. }
  28. }
  29. this.word(node.name);
  30. }
  31. function RestElement(node) {
  32. this.token("...");
  33. this.print(node.argument, node);
  34. }
  35. exports.SpreadElement = RestElement;
  36. exports.SpreadProperty = RestElement;
  37. exports.RestProperty = RestElement;
  38. function ObjectExpression(node) {
  39. var props = node.properties;
  40. this.token("{");
  41. this.printInnerComments(node);
  42. if (props.length) {
  43. this.space();
  44. this.printList(props, node, { indent: true, statement: true });
  45. this.space();
  46. }
  47. this.token("}");
  48. }
  49. exports.ObjectPattern = ObjectExpression;
  50. function ObjectMethod(node) {
  51. this.printJoin(node.decorators, node);
  52. this._method(node);
  53. }
  54. function ObjectProperty(node) {
  55. this.printJoin(node.decorators, node);
  56. if (node.computed) {
  57. this.token("[");
  58. this.print(node.key, node);
  59. this.token("]");
  60. } else {
  61. if (t.isAssignmentPattern(node.value) && t.isIdentifier(node.key) && node.key.name === node.value.left.name) {
  62. this.print(node.value, node);
  63. return;
  64. }
  65. this.print(node.key, node);
  66. if (node.shorthand && t.isIdentifier(node.key) && t.isIdentifier(node.value) && node.key.name === node.value.name) {
  67. return;
  68. }
  69. }
  70. this.token(":");
  71. this.space();
  72. this.print(node.value, node);
  73. }
  74. function ArrayExpression(node) {
  75. var elems = node.elements;
  76. var len = elems.length;
  77. this.token("[");
  78. this.printInnerComments(node);
  79. for (var i = 0; i < elems.length; i++) {
  80. var elem = elems[i];
  81. if (elem) {
  82. if (i > 0) this.space();
  83. this.print(elem, node);
  84. if (i < len - 1) this.token(",");
  85. } else {
  86. this.token(",");
  87. }
  88. }
  89. this.token("]");
  90. }
  91. exports.ArrayPattern = ArrayExpression;
  92. function RegExpLiteral(node) {
  93. this.word("/" + node.pattern + "/" + node.flags);
  94. }
  95. function BooleanLiteral(node) {
  96. this.word(node.value ? "true" : "false");
  97. }
  98. function NullLiteral() {
  99. this.word("null");
  100. }
  101. function NumericLiteral(node) {
  102. var raw = this.getPossibleRaw(node);
  103. var value = node.value + "";
  104. if (raw == null) {
  105. this.number(value);
  106. } else if (this.format.minified) {
  107. this.number(raw.length < value.length ? raw : value);
  108. } else {
  109. this.number(raw);
  110. }
  111. }
  112. function StringLiteral(node, parent) {
  113. var raw = this.getPossibleRaw(node);
  114. if (!this.format.minified && raw != null) {
  115. this.token(raw);
  116. return;
  117. }
  118. var opts = {
  119. quotes: t.isJSX(parent) ? "double" : this.format.quotes,
  120. wrap: true
  121. };
  122. if (this.format.jsonCompatibleStrings) {
  123. opts.json = true;
  124. }
  125. var val = (0, _jsesc2.default)(node.value, opts);
  126. return this.token(val);
  127. }