1 | "use strict";
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2 |
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3 | exports.__esModule = true;
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4 | exports.default = void 0;
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5 |
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6 | var _assert = _interopRequireDefault(require("assert"));
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7 |
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8 | var t = _interopRequireWildcard(require("babel-types"));
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9 |
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10 | 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; } }
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11 |
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12 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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13 |
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14 | var ImportBuilder = function () {
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15 | function ImportBuilder(importedSource, scope, file) {
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16 | Object.defineProperty(this, "_statements", {
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17 | configurable: true,
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18 | enumerable: true,
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19 | writable: true,
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20 | value: []
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21 | });
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22 | Object.defineProperty(this, "_resultName", {
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23 | configurable: true,
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24 | enumerable: true,
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25 | writable: true,
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26 | value: null
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27 | });
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28 | Object.defineProperty(this, "_scope", {
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29 | configurable: true,
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30 | enumerable: true,
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31 | writable: true,
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32 | value: null
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33 | });
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34 | Object.defineProperty(this, "_file", {
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35 | configurable: true,
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36 | enumerable: true,
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37 | writable: true,
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38 | value: null
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39 | });
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40 | this._scope = scope;
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41 | this._file = file;
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42 | this._importedSource = importedSource;
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43 | }
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44 |
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45 | var _proto = ImportBuilder.prototype;
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46 |
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47 | _proto.done = function done() {
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48 | return {
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49 | statements: this._statements,
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50 | resultName: this._resultName
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51 | };
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52 | };
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53 |
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54 | _proto.import = function _import() {
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55 | this._statements.push(t.importDeclaration([], t.stringLiteral(this._importedSource)));
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56 |
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57 | return this;
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58 | };
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59 |
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60 | _proto.require = function require() {
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61 | this._statements.push(t.expressionStatement(t.callExpression(t.identifier("require"), [t.stringLiteral(this._importedSource)])));
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62 |
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63 | return this;
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64 | };
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65 |
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66 | _proto.namespace = function namespace(name) {
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67 | name = this._scope.generateUidIdentifier(name);
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68 | var statement = this._statements[this._statements.length - 1];
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69 | (0, _assert.default)(statement.type === "ImportDeclaration");
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70 | (0, _assert.default)(statement.specifiers.length === 0);
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71 | statement.specifiers = [t.importNamespaceSpecifier(name)];
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72 | this._resultName = t.clone(name);
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73 | return this;
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74 | };
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75 |
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76 | _proto.default = function _default(name) {
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77 | name = this._scope.generateUidIdentifier(name);
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78 | var statement = this._statements[this._statements.length - 1];
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79 | (0, _assert.default)(statement.type === "ImportDeclaration");
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80 | (0, _assert.default)(statement.specifiers.length === 0);
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81 | statement.specifiers = [t.importDefaultSpecifier(name)];
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82 | this._resultName = t.clone(name);
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83 | return this;
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84 | };
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85 |
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86 | _proto.named = function named(name, importName) {
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87 | if (importName === "default") return this.default(name);
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88 | name = this._scope.generateUidIdentifier(name);
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89 | var statement = this._statements[this._statements.length - 1];
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90 | (0, _assert.default)(statement.type === "ImportDeclaration");
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91 | (0, _assert.default)(statement.specifiers.length === 0);
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92 | statement.specifiers = [t.importSpecifier(name, t.identifier(importName))];
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93 | this._resultName = t.clone(name);
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94 | return this;
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95 | };
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96 |
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97 | _proto.var = function _var(name) {
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98 | name = this._scope.generateUidIdentifier(name);
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99 | var statement = this._statements[this._statements.length - 1];
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100 |
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101 | if (statement.type !== "ExpressionStatement") {
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102 | (0, _assert.default)(this._resultName);
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103 | statement = t.expressionStatement(this._resultName);
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104 |
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105 | this._statements.push(statement);
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106 | }
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107 |
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108 | this._statements[this._statements.length - 1] = t.variableDeclaration("var", [t.variableDeclarator(name, statement.expression)]);
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109 | this._resultName = t.clone(name);
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110 | return this;
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111 | };
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112 |
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113 | _proto.defaultInterop = function defaultInterop() {
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114 | return this._interop(this._file.addHelper("interopRequireDefault"));
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115 | };
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116 |
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117 | _proto.wildcardInterop = function wildcardInterop() {
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118 | return this._interop(this._file.addHelper("interopRequireWildcard"));
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119 | };
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120 |
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121 | _proto._interop = function _interop(callee) {
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122 | var statement = this._statements[this._statements.length - 1];
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123 |
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124 | if (statement.type === "ExpressionStatement") {
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125 | statement.expression = t.callExpression(callee, [statement.expression]);
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126 | } else if (statement.type === "VariableDeclaration") {
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127 | (0, _assert.default)(statement.declarations.length === 1);
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128 | statement.declarations[0].init = t.callExpression(callee, [statement.declarations[0].init]);
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129 | } else {
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130 | _assert.default.fail("Unexpected type.");
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131 | }
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132 |
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133 | return this;
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134 | };
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135 |
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136 | _proto.prop = function prop(name) {
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137 | var statement = this._statements[this._statements.length - 1];
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138 |
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139 | if (statement.type === "ExpressionStatement") {
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140 | statement.expression = t.memberExpression(statement.expression, t.identifier(name));
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141 | } else if (statement.type === "VariableDeclaration") {
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142 | (0, _assert.default)(statement.declarations.length === 1);
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143 | statement.declarations[0].init = t.memberExpression(statement.declarations[0].init, t.identifier(name));
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144 | } else {
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145 | _assert.default.fail("Unexpected type:" + statement.type);
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146 | }
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147 |
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148 | return this;
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149 | };
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150 |
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151 | _proto.read = function read(name) {
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152 | this._resultName = t.memberExpression(this._resultName, t.identifier(name));
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153 | };
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154 |
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155 | return ImportBuilder;
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156 | }();
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157 |
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158 | exports.default = ImportBuilder; |
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