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build/node_modules/prepack/lib/repl-cli.js

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+"use strict";
+
+var _realm = require("./realm.js");
+
+var _errors = require("./errors.js");
+
+var _index = require("./methods/index.js");
+
+var _completions = require("./completions.js");
+
+var _index2 = require("./values/index.js");
+
+var _singletons = require("./singletons.js");
+
+var _construct_realm = require("./construct_realm.js");
+
+var _construct_realm2 = _interopRequireDefault(_construct_realm);
+
+var _globals = require("./globals.js");
+
+var _globals2 = _interopRequireDefault(_globals);
+
+var _repl = require("repl");
+
+var _repl2 = _interopRequireDefault(_repl);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+function serialize(realm, res) {
+  if (res && res instanceof _index2.Value) {
+    return res.serialize();
+  }
+
+  if (res && res instanceof _completions.ThrowCompletion) {
+    var context = new _realm.ExecutionContext();
+    realm.pushContext(context);
+    var err = void 0;
+    try {
+      var value = res.value;
+      if (value instanceof _index2.ObjectValue && (0, _index.InstanceofOperator)(realm, value, realm.intrinsics.Error)) {
+        err = new _errors.FatalError(_singletons.To.ToStringPartial(realm, (0, _index.Get)(realm, value, "message")));
+        err.stack = _singletons.To.ToStringPartial(realm, (0, _index.Get)(realm, value, "stack"));
+      } else {
+        err = new _errors.FatalError(_singletons.To.ToStringPartial(realm, value));
+      }
+    } finally {
+      realm.popContext(context);
+    }
+    return err;
+  }
+
+  return res;
+}
+
+var realm = (0, _construct_realm2.default)({
+  reactEnabled: true,
+  reactOutput: "jsx"
+});
+(0, _globals2.default)(realm);
+
+_repl2.default.start({
+  prompt: "> ",
+  input: process.stdin,
+  output: process.stdout,
+  eval: function _eval(code, context, filename, callback) {
+    try {
+      var res = realm.$GlobalEnv.execute(code, "repl");
+      res = serialize(realm, res);
+      if (res instanceof Error) {
+        callback(res);
+      } else {
+        callback(null, res);
+      }
+    } catch (err) {
+      console.error(err);
+      callback(err);
+    }
+  }
+});
+//# sourceMappingURL=repl-cli.js.map