65 lines
2.0 KiB
JavaScript
Executable File
65 lines
2.0 KiB
JavaScript
Executable File
"use strict";
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exports.__esModule = true;
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exports.default = function (opts) {
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var visitor = {};
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function isAssignment(node) {
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return node && node.operator === opts.operator + "=";
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}
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function buildAssignment(left, right) {
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return t.assignmentExpression("=", left, right);
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}
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visitor.ExpressionStatement = function (path, file) {
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if (path.isCompletionRecord()) return;
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var expr = path.node.expression;
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if (!isAssignment(expr)) return;
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var nodes = [];
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var exploded = (0, _babelHelperExplodeAssignableExpression2.default)(expr.left, nodes, file, path.scope, true);
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nodes.push(t.expressionStatement(buildAssignment(exploded.ref, opts.build(exploded.uid, expr.right))));
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path.replaceWithMultiple(nodes);
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};
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visitor.AssignmentExpression = function (path, file) {
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var node = path.node,
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scope = path.scope;
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if (!isAssignment(node)) return;
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var nodes = [];
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var exploded = (0, _babelHelperExplodeAssignableExpression2.default)(node.left, nodes, file, scope);
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nodes.push(buildAssignment(exploded.ref, opts.build(exploded.uid, node.right)));
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path.replaceWithMultiple(nodes);
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};
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visitor.BinaryExpression = function (path) {
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var node = path.node;
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if (node.operator === opts.operator) {
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path.replaceWith(opts.build(node.left, node.right));
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}
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};
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return visitor;
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};
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var _babelHelperExplodeAssignableExpression = require("babel-helper-explode-assignable-expression");
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var _babelHelperExplodeAssignableExpression2 = _interopRequireDefault(_babelHelperExplodeAssignableExpression);
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var _babelTypes = require("babel-types");
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var t = _interopRequireWildcard(_babelTypes);
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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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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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module.exports = exports["default"]; |