change acorn-ast-types to internal builders

lib/6to5/builders.js

@@ -0,0 +1,46 @@
+var _ = require("lodash");
+
+var build = function (type, keys) {
+  return function () {
+    var args = arguments;
+    var node = { type: type };
+    _.each(keys, function (key, i) {
+      node[key] = args[i];
+    });
+    return node;
+  };
+};
+
+exports.identifier = build("Identifier", ["name"]);
+
+exports.literal = build("Literal", ["value"]);
+
+exports.functionExpression = build("FunctionExpression", ["id", "params", "body"]);
+
+exports.returnStatement = build("ReturnStatement", ["argument"]);
+
+exports.assignmentExpression = build("AssignmentExpression", ["operator", "left", "right"]);
+
+exports.ifStatement = build("IfStatement", ["test", "consequent", "alternate"]);
+
+exports.callExpression = build("CallExpression", ["callee", "arguments"]);
+
+exports.blockStatement = build("BlockStatement", ["body"]);
+
+exports.memberExpression = build("MemberExpression", ["object", "property", "computed"]);
+
+exports.variableDeclaration = build("VariableDeclaration", ["kind", "declarations"]);
+
+exports.variableDeclarator = build("VariableDeclarator", ["id", "init"]);
+
+exports.arrayExpression = build("ArrayExpression", ["elements"]);
+
+exports.binaryExpression = build("BinaryExpression", ["operator", "left", "right"]);
+
+exports.expressionStatement = build("ExpressionStatement", ["expression"]);
+
+exports.thisExpression = build("ThisExpression");
+
+exports.objectExpression = build("ObjectExpression", ["properties"]);
+
+exports.property = build("Property", ["kind", "key", "value"]);

lib/6to5/file.js

@@ -5,7 +5,7 @@ var SHEBANG_REGEX = /^\#\!.*/;
 var transform = require("./transform");
 var generate  = require("./generator");
 var util      = require("./util");
-var b         = require("acorn-ast-types").builders;
+var b         = require("./builders");
 var _         = require("lodash");
 
 function File(opts) {

lib/6to5/modules/amd.js

@@ -2,7 +2,7 @@ module.exports = AMDFormatter;
 
 var CommonJSFormatter = require("./common");
 var util              = require("../util");
-var b                 = require("acorn-ast-types").builders;
+var b                 = require("../builders");
 var _                 = require("lodash");
 
 function AMDFormatter(file) {

lib/6to5/modules/common.js

@@ -1,7 +1,7 @@
 module.exports = CommonJSFormatter;
 
 var util = require("../util");
-var b    = require("acorn-ast-types").builders;
+var b    = require("../builders");
 
 function CommonJSFormatter(file) {
   this.file = file;

lib/6to5/modules/umd.js

@@ -2,7 +2,7 @@ module.exports = UMDFormatter;
 
 var AMDFormatter = require("./amd");
 var util         = require("../util");
-var b            = require("acorn-ast-types").builders;
+var b            = require("../builders");
 var _            = require("lodash");
 
 function UMDFormatter(file) {

lib/6to5/transformers/_alias-functions.js

@@ -1,6 +1,6 @@
 var traverse = require("../traverse");
 var util     = require("../util");
-var b        = require("acorn-ast-types").builders;
+var b        = require("../builders");
 
 var go = function (getBody, node, file) {
   var argumentsId;

lib/6to5/transformers/_declarations.js

@@ -1,4 +1,4 @@
-var b = require("acorn-ast-types").builders;
+var b = require("../builders");
 var _ = require("lodash");
 
 module.exports = function (ast, file) {

lib/6to5/transformers/array-comprehension.js

@@ -1,5 +1,5 @@
 var util = require("../util");
-var b    = require("acorn-ast-types").builders;
+var b    = require("../builders");
 
 var single = function (node) {
   var block = node.blocks[0];

lib/6to5/transformers/classes.js

@@ -1,6 +1,6 @@
 var traverse = require("../traverse");
 var util     = require("../util");
-var b        = require("acorn-ast-types").builders;
+var b        = require("../builders");
 var _        = require("lodash");
 
 exports.ClassDeclaration = function (node, parent, file) {

lib/6to5/transformers/computed-property-names.js

@@ -1,5 +1,5 @@
 var util = require("../util");
-var b    = require("acorn-ast-types").builders;
+var b    = require("../builders");
 var _    = require("lodash");
 
 exports.ObjectExpression = function (node, parent, file) {

lib/6to5/transformers/destructuring.js

@@ -1,6 +1,6 @@
 var traverse = require("../traverse");
 var util     = require("../util");
-var b        = require("acorn-ast-types").builders;
+var b        = require("../builders");
 var _        = require("lodash");
 
 var buildVariableAssign = function (kind, id, init) {

lib/6to5/transformers/for-of.js

@@ -1,5 +1,5 @@
 var util = require("../util");
-var b    = require("acorn-ast-types").builders;
+var b    = require("../builders");
 
 exports.ForOfStatement = function (node, parent, file) {
   var left = node.left;

lib/6to5/transformers/jsx.js

@@ -2,7 +2,7 @@
 // https://github.com/RReverser/jsx-transpiler
 
 var esutils = require("esutils");
-var b       = require("acorn-ast-types").builders;
+var b       = require("../builders");
 var _       = require("lodash");
 
 var JSX_ANNOTATION_REGEX = /^\*\s*@jsx\s+([^\s]+)/;
@@ -11,9 +11,7 @@ exports.Program = function (node, parent, file) {
   var jsx = "React.DOM";
 
   // looking for namespace annotation
-  _.each(node.comments, function (comment) {
-    if (!comment.possiblyLeading) return;
-
+  _.each(node.leadingComments, function (comment) {
     var matches = JSX_ANNOTATION_REGEX.exec(comment.value);
     if (matches) jsx = matches[1];
   });
@@ -64,10 +62,13 @@ exports.XJSAttribute = {
 exports.XJSOpeningElement = {
   exit: function (node, parent, file) {
     var tagExpr = node.name;
-    var tagName = tagExpr.name;
 
-    if (/[a-z]/.exec(tagName[0]) || _.contains(tagName, "-")) {
-      tagExpr = b.memberExpression(file.jsx, tagExpr, false);
+    if (tagExpr.type === "Identifier") {
+      var tagName = tagExpr.name;
+
+      if (/[a-z]/.exec(tagName[0]) || _.contains(tagName, "-")) {
+        tagExpr = b.memberExpression(file.jsx, tagExpr, false);
+      }
     }
 
     var props = node.attributes;

lib/6to5/transformers/let-scoping.js

@@ -1,6 +1,6 @@
 var traverse = require("../traverse");
 var util     = require("../util");
-var b        = require("acorn-ast-types").builders;
+var b        = require("../builders");
 var _        = require("lodash");
 
 exports.VariableDeclaration = function (node, parent, file) {

lib/6to5/transformers/react.js

@@ -1,4 +1,4 @@
-var b = require("acorn-ast-types").builders;
+var b = require("../builders");
 var _ = require("lodash");
 
 var addDisplayName = function (id, call) {

lib/6to5/transformers/rest-parameters.js

@@ -1,5 +1,5 @@
 var util = require("../util");
-var b    = require("acorn-ast-types").builders;
+var b    = require("../builders");
 
 exports.Function = function (node, parent, file) {
   if (!node.rest) return;

lib/6to5/transformers/spread.js

@@ -1,5 +1,5 @@
 var util = require("../util");
-var b    = require("acorn-ast-types").builders;
+var b    = require("../builders");
 var _    = require("lodash");
 
 var getSpreadLiteral = function (spread, file) {

lib/6to5/transformers/template-literals.js

@@ -1,4 +1,4 @@
-var b = require("acorn-ast-types").builders;
+var b = require("../builders");
 var _ = require("lodash");
 
 var buildBinaryExpression = function (left, right) {

lib/6to5/transformers/unicode-regex.js

@@ -1,5 +1,5 @@
 var rewritePattern = require("regexpu/rewrite-pattern");
-var b              = require("acorn-ast-types").builders;
+var b              = require("../builders");
 var _              = require("lodash");
 
 exports.Literal = function (node) {

lib/6to5/transformers/use-strict.js

@@ -1,4 +1,4 @@
-var b = require("acorn-ast-types").builders;
+var b = require("../builders");
 
 module.exports = function (ast, file) {
   var body = ast.program.body;