1 files changed, 109 insertions, 0 deletions
diff --git a/node_modules/@babel/plugin-transform-template-literals/lib/index.js b/node_modules/@babel/plugin-transform-template-literals/lib/index.js
new file mode 100644
index 00000000..23456925
--- /dev/null
+++ b/node_modules/@babel/plugin-transform-template-literals/lib/index.js
@@ -0,0 +1,109 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _helperPluginUtils = require("@babel/helper-plugin-utils");
+var _core = require("@babel/core");
+var _default = (0, _helperPluginUtils.declare)((api, options) => {
+  var _api$assumption, _api$assumption2;
+  api.assertVersion(7);
+  const ignoreToPrimitiveHint = (_api$assumption = api.assumption("ignoreToPrimitiveHint")) != null ? _api$assumption : options.loose;
+  const mutableTemplateObject = (_api$assumption2 = api.assumption("mutableTemplateObject")) != null ? _api$assumption2 : options.loose;
+  let helperName = "taggedTemplateLiteral";
+  if (mutableTemplateObject) helperName += "Loose";
+  function buildConcatCallExpressions(items) {
+    let avail = true;
+    return items.reduce(function (left, right) {
+      let canBeInserted = _core.types.isLiteral(right);
+      if (!canBeInserted && avail) {
+        canBeInserted = true;
+        avail = false;
+      }
+      if (canBeInserted && _core.types.isCallExpression(left)) {
+        left.arguments.push(right);
+        return left;
+      }
+      return _core.types.callExpression(_core.types.memberExpression(left, _core.types.identifier("concat")), [right]);
+    });
+  }
+  return {
+    name: "transform-template-literals",
+    visitor: {
+      TaggedTemplateExpression(path) {
+        const {
+          node
+        } = path;
+        const {
+          quasi
+        } = node;
+        const strings = [];
+        const raws = [];
+        let isStringsRawEqual = true;
+        for (const elem of quasi.quasis) {
+          const {
+            raw,
+            cooked
+          } = elem.value;
+          const value = cooked == null ? path.scope.buildUndefinedNode() : _core.types.stringLiteral(cooked);
+          strings.push(value);
+          raws.push(_core.types.stringLiteral(raw));
+          if (raw !== cooked) {
+            isStringsRawEqual = false;
+          }
+        }
+        const helperArgs = [_core.types.arrayExpression(strings)];
+        if (!isStringsRawEqual) {
+          helperArgs.push(_core.types.arrayExpression(raws));
+        }
+        const tmp = path.scope.generateUidIdentifier("templateObject");
+        path.scope.getProgramParent().push({
+          id: _core.types.cloneNode(tmp)
+        });
+        path.replaceWith(_core.types.callExpression(node.tag, [_core.template.expression.ast`
+              ${_core.types.cloneNode(tmp)} || (
+                ${tmp} = ${this.addHelper(helperName)}(${helperArgs})
+              )
+            `, ...quasi.expressions]));
+      },
+      TemplateLiteral(path) {
+        if (path.parent.type === "TSLiteralType") {
+          return;
+        }
+        const nodes = [];
+        const expressions = path.get("expressions");
+        let index = 0;
+        for (const elem of path.node.quasis) {
+          if (elem.value.cooked) {
+            nodes.push(_core.types.stringLiteral(elem.value.cooked));
+          }
+          if (index < expressions.length) {
+            const expr = expressions[index++];
+            const node = expr.node;
+            if (!_core.types.isStringLiteral(node, {
+              value: ""
+            })) {
+              nodes.push(node);
+            }
+          }
+        }
+        if (!_core.types.isStringLiteral(nodes[0]) && !(ignoreToPrimitiveHint && _core.types.isStringLiteral(nodes[1]))) {
+          nodes.unshift(_core.types.stringLiteral(""));
+        }
+        let root = nodes[0];
+        if (ignoreToPrimitiveHint) {
+          for (let i = 1; i < nodes.length; i++) {
+            root = _core.types.binaryExpression("+", root, nodes[i]);
+          }
+        } else if (nodes.length > 1) {
+          root = buildConcatCallExpressions(nodes);
+        }
+        path.replaceWith(root);
+      }
+    }
+  };
+});
+exports.default = _default;
+
+//# sourceMappingURL=index.js.map