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-rw-r--r--node_modules/babel-plugin-transform-es2015-template-literals/lib/index.js132
1 files changed, 132 insertions, 0 deletions
diff --git a/node_modules/babel-plugin-transform-es2015-template-literals/lib/index.js b/node_modules/babel-plugin-transform-es2015-template-literals/lib/index.js
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index 0000000..2e6e57b
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+++ b/node_modules/babel-plugin-transform-es2015-template-literals/lib/index.js
@@ -0,0 +1,132 @@
+"use strict";
+
+exports.__esModule = true;
+
+var _getIterator2 = require("babel-runtime/core-js/get-iterator");
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+exports.default = function (_ref) {
+ var t = _ref.types;
+
+ function isString(node) {
+ return t.isLiteral(node) && typeof node.value === "string";
+ }
+
+ function buildBinaryExpression(left, right) {
+ return t.binaryExpression("+", left, right);
+ }
+
+ return {
+ visitor: {
+ TaggedTemplateExpression: function TaggedTemplateExpression(path, state) {
+ var node = path.node;
+
+ var quasi = node.quasi;
+ var args = [];
+
+ var strings = [];
+ var raw = [];
+
+ for (var _iterator = quasi.quasis, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
+ var _ref2;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref2 = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref2 = _i.value;
+ }
+
+ var elem = _ref2;
+
+ strings.push(t.stringLiteral(elem.value.cooked));
+ raw.push(t.stringLiteral(elem.value.raw));
+ }
+
+ strings = t.arrayExpression(strings);
+ raw = t.arrayExpression(raw);
+
+ var templateName = "taggedTemplateLiteral";
+ if (state.opts.loose) templateName += "Loose";
+
+ var templateObject = state.file.addTemplateObject(templateName, strings, raw);
+ args.push(templateObject);
+
+ args = args.concat(quasi.expressions);
+
+ path.replaceWith(t.callExpression(node.tag, args));
+ },
+ TemplateLiteral: function TemplateLiteral(path, state) {
+ var nodes = [];
+
+ var expressions = path.get("expressions");
+
+ for (var _iterator2 = path.node.quasis, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
+ var _ref3;
+
+ if (_isArray2) {
+ if (_i2 >= _iterator2.length) break;
+ _ref3 = _iterator2[_i2++];
+ } else {
+ _i2 = _iterator2.next();
+ if (_i2.done) break;
+ _ref3 = _i2.value;
+ }
+
+ var elem = _ref3;
+
+ nodes.push(t.stringLiteral(elem.value.cooked));
+
+ var expr = expressions.shift();
+ if (expr) {
+ if (state.opts.spec && !expr.isBaseType("string") && !expr.isBaseType("number")) {
+ nodes.push(t.callExpression(t.identifier("String"), [expr.node]));
+ } else {
+ nodes.push(expr.node);
+ }
+ }
+ }
+
+ nodes = nodes.filter(function (n) {
+ return !t.isLiteral(n, { value: "" });
+ });
+
+ if (!isString(nodes[0]) && !isString(nodes[1])) {
+ nodes.unshift(t.stringLiteral(""));
+ }
+
+ if (nodes.length > 1) {
+ var root = buildBinaryExpression(nodes.shift(), nodes.shift());
+
+ for (var _iterator3 = nodes, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) {
+ var _ref4;
+
+ if (_isArray3) {
+ if (_i3 >= _iterator3.length) break;
+ _ref4 = _iterator3[_i3++];
+ } else {
+ _i3 = _iterator3.next();
+ if (_i3.done) break;
+ _ref4 = _i3.value;
+ }
+
+ var node = _ref4;
+
+ root = buildBinaryExpression(root, node);
+ }
+
+ path.replaceWith(root);
+ } else {
+ path.replaceWith(nodes[0]);
+ }
+ }
+ }
+ };
+};
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+module.exports = exports["default"]; \ No newline at end of file