1 files changed, 35 insertions, 0 deletions
diff --git a/tools/node_modules/babel-eslint/lib/babylon-to-espree/index.js b/tools/node_modules/babel-eslint/lib/babylon-to-espree/index.js
new file mode 100644
index 0000000000..ecd8eee6f1
--- /dev/null
+++ b/tools/node_modules/babel-eslint/lib/babylon-to-espree/index.js
@@ -0,0 +1,35 @@
+"use strict";
+
+var attachComments = require("./attachComments");
+var convertComments = require("./convertComments");
+var toTokens = require("./toTokens");
+var toAST = require("./toAST");
+
+module.exports = function(ast, traverse, tt, code) {
+  // remove EOF token, eslint doesn't use this for anything and it interferes
+  // with some rules see https://github.com/babel/babel-eslint/issues/2
+  // todo: find a more elegant way to do this
+  ast.tokens.pop();
+
+  // convert tokens
+  ast.tokens = toTokens(ast.tokens, tt, code);
+
+  // add comments
+  convertComments(ast.comments);
+
+  // transform esprima and acorn divergent nodes
+  toAST(ast, traverse, code);
+
+  // ast.program.tokens = ast.tokens;
+  // ast.program.comments = ast.comments;
+  // ast = ast.program;
+
+  // remove File
+  ast.type = "Program";
+  ast.sourceType = ast.program.sourceType;
+  ast.directives = ast.program.directives;
+  ast.body = ast.program.body;
+  delete ast.program;
+
+  attachComments(ast, ast.comments, ast.tokens);
+};