v5.2.12

Added getModuleName() option as a function

CHANGELOG.md

@@ -13,6 +13,24 @@ _Note: Gaps between patch versions are faulty/broken releases._
 
 See [CHANGELOG - 6to5](CHANGELOG-6to5.md) for the pre-4.0.0 version changelog.
 
+## 5.2.11
+
+ * **Internal**
+  * Rename `getModuleName` option to `getModuleId`, doh.
+
+## 5.2.10
+
+ * **Bug Fix**
+  * Fix numerous issues in `replaceWithSourceString`. Thanks [@pangratz](https://github.com/pangratz)!
+ * **New Feature**
+  * Add `getModuleName` option. Thanks [@jayphelps](https://github.com/jayphelps)!
+
+## 5.2.9
+
+ * **Bug Fix**
+  * Fix `_blockHoist` transformer incorrectly sorting nodes on shitty environments that aren't spec compliant in their key order.
+  * Fix broken `parse` API method reference to an undeclared import.
+
 ## 5.2.7
 
  * **Bug Fix**

package.json

@@ -1,7 +1,7 @@
 {
   "name": "babel-core",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "5.2.9",
+  "version": "5.2.12",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "repository": "babel/babel",
@@ -27,6 +27,7 @@
     "test": "make test"
   },
   "dependencies": {
+    "acorn-jsx": "^1.0.0",
     "ast-types": "~0.7.0",
     "bluebird": "^2.9.25",
     "chalk": "^1.0.0",

packages/babel-cli/package.json

@@ -1,13 +1,13 @@
 {
   "name": "babel",
   "description": "Turn ES6 code into readable vanilla ES5 with source maps",
-  "version": "5.2.7",
+  "version": "5.2.11",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "repository": "babel/babel",
   "preferGlobal": true,
   "dependencies": {
-    "babel-core": "^5.2.7",
+    "babel-core": "^5.2.11",
     "chokidar": "^1.0.0",
     "commander": "^2.6.0",
     "convert-source-map": "^1.1.0",

packages/babel-runtime/package.json

@@ -1,7 +1,7 @@
 {
   "name": "babel-runtime",
   "description": "babel selfContained runtime",
-  "version": "5.2.7",
+  "version": "5.2.11",
   "repository": "babel/babel",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "dependencies": {

src/acorn/index.js

@@ -1,3 +1,6 @@
 export * from "./src/index";
 import "./plugins/flow";
-import "./plugins/jsx";
+
+import inject from "acorn-jsx/inject";
+import * as acorn from "./src/index";
+inject(acorn);

src/acorn/plugins/jsx.js

@@ -1,658 +0,0 @@
-var acorn = require("../src/index")
-
-var tt = acorn.tokTypes;
-var tc = acorn.tokContexts;
-
-tc.j_oTag = new acorn.TokContext("<tag", false);
-tc.j_cTag = new acorn.TokContext("</tag", false);
-tc.j_expr = new acorn.TokContext("<tag>...</tag>", true, true);
-
-tt.jsxName = new acorn.TokenType("jsxName");
-tt.jsxText = new acorn.TokenType("jsxText", {beforeExpr: true});
-tt.jsxTagStart = new acorn.TokenType("jsxTagStart");
-tt.jsxTagEnd = new acorn.TokenType("jsxTagEnd");
-
-tt.jsxTagStart.updateContext = function() {
-  this.context.push(tc.j_expr); // treat as beginning of JSX expression
-  this.context.push(tc.j_oTag); // start opening tag context
-  this.exprAllowed = false;
-};
-tt.jsxTagEnd.updateContext = function(prevType) {
-  var out = this.context.pop();
-  if (out === tc.j_oTag && prevType === tt.slash || out === tc.j_cTag) {
-    this.context.pop();
-    this.exprAllowed = this.curContext() === tc.j_expr;
-  } else {
-    this.exprAllowed = true;
-  }
-};
-
-var pp = acorn.Parser.prototype;
-
-// Reads inline JSX contents token.
-
-pp.jsx_readToken = function() {
-  var out = "", chunkStart = this.pos;
-  for (;;) {
-    if (this.pos >= this.input.length)
-      this.raise(this.start, "Unterminated JSX contents");
-    var ch = this.input.charCodeAt(this.pos);
-
-    switch (ch) {
-    case 60: // '<'
-    case 123: // '{'
-      if (this.pos === this.start) {
-        if (ch === 60 && this.exprAllowed) {
-          ++this.pos;
-          return this.finishToken(tt.jsxTagStart);
-        }
-        return this.getTokenFromCode(ch);
-      }
-      out += this.input.slice(chunkStart, this.pos);
-      return this.finishToken(tt.jsxText, out);
-
-    case 38: // '&'
-      out += this.input.slice(chunkStart, this.pos);
-      out += this.jsx_readEntity();
-      chunkStart = this.pos;
-      break;
-
-    default:
-      if (acorn.isNewLine(ch)) {
-        out += this.input.slice(chunkStart, this.pos);
-        ++this.pos;
-        if (ch === 13 && this.input.charCodeAt(this.pos) === 10) {
-          ++this.pos;
-          out += "\n";
-        } else {
-          out += String.fromCharCode(ch);
-        }
-        if (this.options.locations) {
-          ++this.curLine;
-          this.lineStart = this.pos;
-        }
-        chunkStart = this.pos;
-      } else {
-        ++this.pos;
-      }
-    }
-  }
-};
-
-pp.jsx_readString = function(quote) {
-  var out = "", chunkStart = ++this.pos;
-  for (;;) {
-    if (this.pos >= this.input.length)
-      this.raise(this.start, "Unterminated string constant");
-    var ch = this.input.charCodeAt(this.pos);
-    if (ch === quote) break;
-    if (ch === 38) { // '&'
-      out += this.input.slice(chunkStart, this.pos);
-      out += this.jsx_readEntity();
-      chunkStart = this.pos;
-    } else {
-      ++this.pos;
-    }
-  }
-  out += this.input.slice(chunkStart, this.pos++);
-  return this.finishToken(tt.string, out);
-};
-
-var XHTMLEntities = {
-  quot: '\u0022',
-  amp: '&',
-  apos: '\u0027',
-  lt: '<',
-  gt: '>',
-  nbsp: '\u00A0',
-  iexcl: '\u00A1',
-  cent: '\u00A2',
-  pound: '\u00A3',
-  curren: '\u00A4',
-  yen: '\u00A5',
-  brvbar: '\u00A6',
-  sect: '\u00A7',
-  uml: '\u00A8',
-  copy: '\u00A9',
-  ordf: '\u00AA',
-  laquo: '\u00AB',
-  not: '\u00AC',
-  shy: '\u00AD',
-  reg: '\u00AE',
-  macr: '\u00AF',
-  deg: '\u00B0',
-  plusmn: '\u00B1',
-  sup2: '\u00B2',
-  sup3: '\u00B3',
-  acute: '\u00B4',
-  micro: '\u00B5',
-  para: '\u00B6',
-  middot: '\u00B7',
-  cedil: '\u00B8',
-  sup1: '\u00B9',
-  ordm: '\u00BA',
-  raquo: '\u00BB',
-  frac14: '\u00BC',
-  frac12: '\u00BD',
-  frac34: '\u00BE',
-  iquest: '\u00BF',
-  Agrave: '\u00C0',
-  Aacute: '\u00C1',
-  Acirc: '\u00C2',
-  Atilde: '\u00C3',
-  Auml: '\u00C4',
-  Aring: '\u00C5',
-  AElig: '\u00C6',
-  Ccedil: '\u00C7',
-  Egrave: '\u00C8',
-  Eacute: '\u00C9',
-  Ecirc: '\u00CA',
-  Euml: '\u00CB',
-  Igrave: '\u00CC',
-  Iacute: '\u00CD',
-  Icirc: '\u00CE',
-  Iuml: '\u00CF',
-  ETH: '\u00D0',
-  Ntilde: '\u00D1',
-  Ograve: '\u00D2',
-  Oacute: '\u00D3',
-  Ocirc: '\u00D4',
-  Otilde: '\u00D5',
-  Ouml: '\u00D6',
-  times: '\u00D7',
-  Oslash: '\u00D8',
-  Ugrave: '\u00D9',
-  Uacute: '\u00DA',
-  Ucirc: '\u00DB',
-  Uuml: '\u00DC',
-  Yacute: '\u00DD',
-  THORN: '\u00DE',
-  szlig: '\u00DF',
-  agrave: '\u00E0',
-  aacute: '\u00E1',
-  acirc: '\u00E2',
-  atilde: '\u00E3',
-  auml: '\u00E4',
-  aring: '\u00E5',
-  aelig: '\u00E6',
-  ccedil: '\u00E7',
-  egrave: '\u00E8',
-  eacute: '\u00E9',
-  ecirc: '\u00EA',
-  euml: '\u00EB',
-  igrave: '\u00EC',
-  iacute: '\u00ED',
-  icirc: '\u00EE',
-  iuml: '\u00EF',
-  eth: '\u00F0',
-  ntilde: '\u00F1',
-  ograve: '\u00F2',
-  oacute: '\u00F3',
-  ocirc: '\u00F4',
-  otilde: '\u00F5',
-  ouml: '\u00F6',
-  divide: '\u00F7',
-  oslash: '\u00F8',
-  ugrave: '\u00F9',
-  uacute: '\u00FA',
-  ucirc: '\u00FB',
-  uuml: '\u00FC',
-  yacute: '\u00FD',
-  thorn: '\u00FE',
-  yuml: '\u00FF',
-  OElig: '\u0152',
-  oelig: '\u0153',
-  Scaron: '\u0160',
-  scaron: '\u0161',
-  Yuml: '\u0178',
-  fnof: '\u0192',
-  circ: '\u02C6',
-  tilde: '\u02DC',
-  Alpha: '\u0391',
-  Beta: '\u0392',
-  Gamma: '\u0393',
-  Delta: '\u0394',
-  Epsilon: '\u0395',
-  Zeta: '\u0396',
-  Eta: '\u0397',
-  Theta: '\u0398',
-  Iota: '\u0399',
-  Kappa: '\u039A',
-  Lambda: '\u039B',
-  Mu: '\u039C',
-  Nu: '\u039D',
-  Xi: '\u039E',
-  Omicron: '\u039F',
-  Pi: '\u03A0',
-  Rho: '\u03A1',
-  Sigma: '\u03A3',
-  Tau: '\u03A4',
-  Upsilon: '\u03A5',
-  Phi: '\u03A6',
-  Chi: '\u03A7',
-  Psi: '\u03A8',
-  Omega: '\u03A9',
-  alpha: '\u03B1',
-  beta: '\u03B2',
-  gamma: '\u03B3',
-  delta: '\u03B4',
-  epsilon: '\u03B5',
-  zeta: '\u03B6',
-  eta: '\u03B7',
-  theta: '\u03B8',
-  iota: '\u03B9',
-  kappa: '\u03BA',
-  lambda: '\u03BB',
-  mu: '\u03BC',
-  nu: '\u03BD',
-  xi: '\u03BE',
-  omicron: '\u03BF',
-  pi: '\u03C0',
-  rho: '\u03C1',
-  sigmaf: '\u03C2',
-  sigma: '\u03C3',
-  tau: '\u03C4',
-  upsilon: '\u03C5',
-  phi: '\u03C6',
-  chi: '\u03C7',
-  psi: '\u03C8',
-  omega: '\u03C9',
-  thetasym: '\u03D1',
-  upsih: '\u03D2',
-  piv: '\u03D6',
-  ensp: '\u2002',
-  emsp: '\u2003',
-  thinsp: '\u2009',
-  zwnj: '\u200C',
-  zwj: '\u200D',
-  lrm: '\u200E',
-  rlm: '\u200F',
-  ndash: '\u2013',
-  mdash: '\u2014',
-  lsquo: '\u2018',
-  rsquo: '\u2019',
-  sbquo: '\u201A',
-  ldquo: '\u201C',
-  rdquo: '\u201D',
-  bdquo: '\u201E',
-  dagger: '\u2020',
-  Dagger: '\u2021',
-  bull: '\u2022',
-  hellip: '\u2026',
-  permil: '\u2030',
-  prime: '\u2032',
-  Prime: '\u2033',
-  lsaquo: '\u2039',
-  rsaquo: '\u203A',
-  oline: '\u203E',
-  frasl: '\u2044',
-  euro: '\u20AC',
-  image: '\u2111',
-  weierp: '\u2118',
-  real: '\u211C',
-  trade: '\u2122',
-  alefsym: '\u2135',
-  larr: '\u2190',
-  uarr: '\u2191',
-  rarr: '\u2192',
-  darr: '\u2193',
-  harr: '\u2194',
-  crarr: '\u21B5',
-  lArr: '\u21D0',
-  uArr: '\u21D1',
-  rArr: '\u21D2',
-  dArr: '\u21D3',
-  hArr: '\u21D4',
-  forall: '\u2200',
-  part: '\u2202',
-  exist: '\u2203',
-  empty: '\u2205',
-  nabla: '\u2207',
-  isin: '\u2208',
-  notin: '\u2209',
-  ni: '\u220B',
-  prod: '\u220F',
-  sum: '\u2211',
-  minus: '\u2212',
-  lowast: '\u2217',
-  radic: '\u221A',
-  prop: '\u221D',
-  infin: '\u221E',
-  ang: '\u2220',
-  and: '\u2227',
-  or: '\u2228',
-  cap: '\u2229',
-  cup: '\u222A',
-  'int': '\u222B',
-  there4: '\u2234',
-  sim: '\u223C',
-  cong: '\u2245',
-  asymp: '\u2248',
-  ne: '\u2260',
-  equiv: '\u2261',
-  le: '\u2264',
-  ge: '\u2265',
-  sub: '\u2282',
-  sup: '\u2283',
-  nsub: '\u2284',
-  sube: '\u2286',
-  supe: '\u2287',
-  oplus: '\u2295',
-  otimes: '\u2297',
-  perp: '\u22A5',
-  sdot: '\u22C5',
-  lceil: '\u2308',
-  rceil: '\u2309',
-  lfloor: '\u230A',
-  rfloor: '\u230B',
-  lang: '\u2329',
-  rang: '\u232A',
-  loz: '\u25CA',
-  spades: '\u2660',
-  clubs: '\u2663',
-  hearts: '\u2665',
-  diams: '\u2666'
-};
-
-var hexNumber = /^[\da-fA-F]+$/;
-var decimalNumber = /^\d+$/;
-
-pp.jsx_readEntity = function() {
-  var str = "", count = 0, entity;
-  var ch = this.input[this.pos];
-  if (ch !== "&")
-    this.raise(this.pos, "Entity must start with an ampersand");
-  var startPos = ++this.pos;
-  while (this.pos < this.input.length && count++ < 10) {
-    ch = this.input[this.pos++];
-    if (ch === ";") {
-      if (str[0] === "#") {
-        if (str[1] === "x") {
-          str = str.substr(2);
-          if (hexNumber.test(str))
-            entity = String.fromCharCode(parseInt(str, 16));
-        } else {
-          str = str.substr(1);
-          if (decimalNumber.test(str))
-            entity = String.fromCharCode(parseInt(str, 10));
-        }
-      } else {
-        entity = XHTMLEntities[str];
-      }
-      break;
-    }
-    str += ch;
-  }
-  if (!entity) {
-    this.pos = startPos;
-    return "&";
-  }
-  return entity;
-};
-
-
-// Read a JSX identifier (valid tag or attribute name).
-//
-// Optimized version since JSX identifiers can't contain
-// escape characters and so can be read as single slice.
-// Also assumes that first character was already checked
-// by isIdentifierStart in readToken.
-
-pp.jsx_readWord = function() {
-  var ch, start = this.pos;
-  do {
-    ch = this.input.charCodeAt(++this.pos);
-  } while (acorn.isIdentifierChar(ch) || ch === 45); // '-'
-  return this.finishToken(tt.jsxName, this.input.slice(start, this.pos));
-};
-
-// Transforms JSX element name to string.
-
-function getQualifiedJSXName(object) {
-  if (object.type === "JSXIdentifier")
-    return object.name;
-
-  if (object.type === "JSXNamespacedName")
-    return object.namespace.name + ':' + object.name.name;
-
-  if (object.type === "JSXMemberExpression")
-    return getQualifiedJSXName(object.object) + '.' +
-    getQualifiedJSXName(object.property);
-}
-
-// Parse next token as JSX identifier
-
-pp.jsx_parseIdentifier = function() {
-  var node = this.startNode();
-  if (this.type === tt.jsxName)
-    node.name = this.value;
-  else if (this.type.keyword)
-    node.name = this.type.keyword;
-  else
-    this.unexpected();
-  this.next();
-  return this.finishNode(node, "JSXIdentifier");
-};
-
-// Parse namespaced identifier.
-
-pp.jsx_parseNamespacedName = function() {
-  var start = this.markPosition();
-  var name = this.jsx_parseIdentifier();
-  if (!this.eat(tt.colon)) return name;
-  var node = this.startNodeAt(start);
-  node.namespace = name;
-  node.name = this.jsx_parseIdentifier();
-  return this.finishNode(node, "JSXNamespacedName");
-};
-
-// Parses element name in any form - namespaced, member
-// or single identifier.
-
-pp.jsx_parseElementName = function() {
-  var start = this.markPosition();
-  var node = this.jsx_parseNamespacedName();
-  while (this.eat(tt.dot)) {
-    var newNode = this.startNodeAt(start);
-    newNode.object = node;
-    newNode.property = this.jsx_parseIdentifier();
-    node = this.finishNode(newNode, "JSXMemberExpression");
-  }
-  return node;
-};
-
-// Parses any type of JSX attribute value.
-
-pp.jsx_parseAttributeValue = function() {
-  switch (this.type) {
-  case tt.braceL:
-    var node = this.jsx_parseExpressionContainer();
-    if (node.expression.type === "JSXEmptyExpression")
-      this.raise(node.start, "JSX attributes must only be assigned a non-empty expression");
-    return node;
-
-  case tt.jsxTagStart:
-  case tt.string:
-    return this.parseExprAtom();
-
-  default:
-    this.raise(this.start, "JSX value should be either an expression or a quoted JSX text");
-  }
-};
-
-// JSXEmptyExpression is unique type since it doesn't actually parse anything,
-// and so it should start at the end of last read token (left brace) and finish
-// at the beginning of the next one (right brace).
-
-pp.jsx_parseEmptyExpression = function() {
-  var tmp = this.start;
-  this.start = this.lastTokEnd;
-  this.lastTokEnd = tmp;
-
-  tmp = this.startLoc;
-  this.startLoc = this.lastTokEndLoc;
-  this.lastTokEndLoc = tmp;
-
-  return this.finishNode(this.startNode(), "JSXEmptyExpression");
-};
-
-// Parses JSX expression enclosed into curly brackets.
-
-
-pp.jsx_parseExpressionContainer = function() {
-  var node = this.startNode();
-  this.next();
-  node.expression = this.type === tt.braceR
-    ? this.jsx_parseEmptyExpression()
-    : this.parseExpression();
-  this.expect(tt.braceR);
-  return this.finishNode(node, "JSXExpressionContainer");
-};
-
-// Parses following JSX attribute name-value pair.
-
-pp.jsx_parseAttribute = function() {
-  var node = this.startNode();
-  if (this.eat(tt.braceL)) {
-    this.expect(tt.ellipsis);
-    node.argument = this.parseMaybeAssign();
-    this.expect(tt.braceR);
-    return this.finishNode(node, "JSXSpreadAttribute");
-  }
-  node.name = this.jsx_parseNamespacedName();
-  node.value = this.eat(tt.eq) ? this.jsx_parseAttributeValue() : null;
-  return this.finishNode(node, "JSXAttribute");
-};
-
-// Parses JSX opening tag starting after '<'.
-
-pp.jsx_parseOpeningElementAt = function(start) {
-  var node = this.startNodeAt(start);
-  node.attributes = [];
-  node.name = this.jsx_parseElementName();
-  while (this.type !== tt.slash && this.type !== tt.jsxTagEnd)
-    node.attributes.push(this.jsx_parseAttribute());
-  node.selfClosing = this.eat(tt.slash);
-  this.expect(tt.jsxTagEnd);
-  return this.finishNode(node, "JSXOpeningElement");
-};
-
-// Parses JSX closing tag starting after '</'.
-
-pp.jsx_parseClosingElementAt = function(start) {
-  var node = this.startNodeAt(start);
-  node.name = this.jsx_parseElementName();
-  this.expect(tt.jsxTagEnd);
-  return this.finishNode(node, "JSXClosingElement");
-};
-
-// Parses entire JSX element, including it's opening tag
-// (starting after '<'), attributes, contents and closing tag.
-
-pp.jsx_parseElementAt = function(start) {
-  var node = this.startNodeAt(start);
-  var children = [];
-  var openingElement = this.jsx_parseOpeningElementAt(start);
-  var closingElement = null;
-
-  if (!openingElement.selfClosing) {
-    contents: for (;;) {
-      switch (this.type) {
-      case tt.jsxTagStart:
-        start = this.markPosition();
-        this.next();
-        if (this.eat(tt.slash)) {
-          closingElement = this.jsx_parseClosingElementAt(start);
-          break contents;
-        }
-        children.push(this.jsx_parseElementAt(start));
-        break;
-
-      case tt.jsxText:
-        children.push(this.parseExprAtom());
-        break;
-
-      case tt.braceL:
-        children.push(this.jsx_parseExpressionContainer());
-        break;
-
-      default:
-        this.unexpected();
-      }
-    }
-    if (getQualifiedJSXName(closingElement.name) !== getQualifiedJSXName(openingElement.name))
-      this.raise(
-        closingElement.start,
-        "Expected corresponding JSX closing tag for <" + getQualifiedJSXName(openingElement.name) + ">");
-  }
-
-  node.openingElement = openingElement;
-  node.closingElement = closingElement;
-  node.children = children;
-  return this.finishNode(node, "JSXElement");
-};
-
-// Parses entire JSX element from current position.
-
-pp.jsx_parseElement = function() {
-  var start = this.markPosition();
-  this.next();
-  return this.jsx_parseElementAt(start);
-};
-
-acorn.plugins.jsx = function(instance) {
-  instance.extend("parseExprAtom", function(inner) {
-    return function(refShortHandDefaultPos) {
-      if (this.type === tt.jsxText)
-        return this.parseLiteral(this.value);
-      else if (this.type === tt.jsxTagStart)
-        return this.jsx_parseElement();
-      else
-        return inner.call(this, refShortHandDefaultPos);
-    };
-  });
-
-  instance.extend("readToken", function(inner) {
-    return function(code) {
-      var context = this.curContext();
-
-      if (context === tc.j_expr) return this.jsx_readToken();
-
-      if (context === tc.j_oTag || context === tc.j_cTag) {
-        if (acorn.isIdentifierStart(code)) return this.jsx_readWord();
-
-        if (code == 62) {
-          ++this.pos;
-          return this.finishToken(tt.jsxTagEnd);
-        }
-
-        if ((code === 34 || code === 39) && context == tc.j_oTag)
-          return this.jsx_readString(code);
-      }
-
-      if (code === 60 && this.exprAllowed) {
-        ++this.pos;
-        return this.finishToken(tt.jsxTagStart);
-      }
-      return inner.call(this, code);
-    };
-  });
-
-  instance.extend("updateContext", function(inner) {
-    return function(prevType) {
-      if (this.type == tt.braceL) {
-        var curContext = this.curContext();
-        if (curContext == tc.j_oTag) this.context.push(tc.b_expr);
-        else if (curContext == tc.j_expr) this.context.push(tc.b_tmpl);
-        else inner.call(this, prevType);
-        this.exprAllowed = true;
-      } else if (this.type === tt.slash && prevType === tt.jsxTagStart) {
-        this.context.length -= 2; // do not consider JSX expr -> JSX open tag -> ... anymore
-        this.context.push(tc.j_cTag); // reconsider as closing tag context
-        this.exprAllowed = false;
-      } else {
-        return inner.call(this, prevType);
-      }
-    };
-  });
-}

src/babel/api/node.js

@@ -53,7 +53,7 @@ export function transformFile(filename: string, opts?: Object, callback: Functio
 
 export function transformFileSync(filename: string, opts?: Object = {}) {
   opts.filename = filename;
-  return transform(fs.readFileSync(filename), opts);
+  return transform(fs.readFileSync(filename, "utf8"), opts);
 }
 
 export function parse(code, opts = {}) {

src/babel/transformation/file/index.js

@@ -480,6 +480,8 @@ export default class File {
   }
 
   wrap(code, callback) {
+    code = code + "";
+
     try {
       if (this.shouldIgnore()) {
         return {

src/babel/transformation/file/options.json

@@ -25,6 +25,10 @@
     "type": "string"
   },
 
+  "getModuleId": {
+    "hidden": true
+  },
+
   "retainLines": {
     "hidden": true,
     "type": "boolean",

src/babel/transformation/modules/_default.js

@@ -8,7 +8,8 @@ import * as t from "../../types";
 var remapVisitor = {
   enter(node, parent, scope, formatter) {
     var remap = formatter.internalRemap[node.name];
-    if (this.isReferencedIdentifier() && remap) {
+
+    if (this.isReferencedIdentifier() && remap && node !== remap) {
       if (!scope.hasBinding(node.name) || scope.bindingIdentifierEquals(node.name, formatter.localImports[node.name])) {
         return remap;
       }
@@ -184,7 +185,10 @@ export default class DefaultFormatter {
 
   getModuleName() {
     var opts = this.file.opts;
-    if (opts.moduleId) return opts.moduleId;
+    // moduleId is n/a if a `getModuleId()` is provided
+    if (opts.moduleId && !opts.getModuleId) {
+      return opts.moduleId;
+    }
 
     var filenameRelative = opts.filenameRelative;
     var moduleName = "";
@@ -213,7 +217,12 @@ export default class DefaultFormatter {
     // normalize path separators
     moduleName = moduleName.replace(/\\/g, "/");
 
-    return moduleName;
+    if (opts.getModuleId) {
+      // If return is falsy, assume they want us to use our generated default name
+      return opts.getModuleId(moduleName) || moduleName;
+    } else {
+      return moduleName;
+    }
   }
 
   _pushStatement(ref, nodes) {

src/babel/transformation/modules/amd.js

@@ -23,7 +23,7 @@ export default class AMDFormatter extends DefaultFormatter {
    */
 
   transform(program) {
-    DefaultFormatter.prototype.transform.apply(this, arguments);
+    CommonFormatter.prototype.transform.apply(this, arguments);
 
     var body = program.body;
 
@@ -108,12 +108,16 @@ export default class AMDFormatter extends DefaultFormatter {
   exportSpecifier(specifier, node, nodes) {
     if (this.doDefaultExportInterop(specifier)) {
       this.passModuleArg = true;
-      nodes.push(util.template("exports-default-assign", {
-        VALUE: specifier.local
-      }, true));
-    } else {
-      CommonFormatter.prototype.exportSpecifier.apply(this, arguments);
+
+      if (specifier.exported !== specifier.local && !node.source) {
+        nodes.push(util.template("exports-default-assign", {
+          VALUE: specifier.local
+        }, true));
+        return;
+      }
     }
+
+    CommonFormatter.prototype.exportSpecifier.apply(this, arguments);
   }
 
   exportDeclaration(node, nodes) {

src/babel/transformation/transformers/es6/arrow-functions.js

@@ -8,6 +8,4 @@ export function ArrowFunctionExpression(node) {
   node.expression = false;
   node.type = "FunctionExpression";
   node.shadow = true;
-
-  return node;
 }

src/babel/transformation/transformers/es6/destructuring.js

@@ -82,7 +82,7 @@ exports.Function = function (node, parent, scope, file) {
 
   var block = node.body;
   block.body = nodes.concat(block.body);
-  return node;
+  this.checkSelf();
 };
 
 export function CatchClause(node, parent, scope, file) {
@@ -104,7 +104,7 @@ export function CatchClause(node, parent, scope, file) {
 
   node.body.body = nodes.concat(node.body.body);
 
-  return node;
+  this.checkSelf();
 }
 
 export function ExpressionStatement(node, parent, scope, file) {

src/babel/transformation/transformers/es6/parameters.default.js

@@ -97,5 +97,5 @@ exports.Function = function (node, parent, scope, file) {
     node.body.body = body.concat(node.body.body);
   }
 
-  return node;
+  this.checkSelf();
 };

src/babel/transformation/transformers/es6/parameters.rest.js

@@ -96,7 +96,8 @@ exports.Function = function (node, parent, scope, file) {
       candidate.replaceWith(argsId);
       optimizeMemberExpression(candidate.parent, node.params.length);
     }
-    return node;
+    this.checkSelf();
+    return;
   }
 
   //
@@ -137,5 +138,5 @@ exports.Function = function (node, parent, scope, file) {
   });
   loop._blockHoist = node.params.length + 1;
   node.body.body.unshift(loop);
-  return node;
+  this.checkSelf();
 };

src/babel/traversal/path/index.js

@@ -481,7 +481,7 @@ export default class TraversalPath {
   replaceWithSourceString(replacement) {
     try {
       replacement = `(${replacement})`;
-      replacement = parse(code);
+      replacement = parse(replacement);
     } catch (err) {
       var loc = err.loc;
       if (loc) {
@@ -491,7 +491,7 @@ export default class TraversalPath {
       throw err;
     }
 
-    replacement = replacement.body[0].expression;
+    replacement = replacement.program.body[0].expression;
     traverse.removeProperties(replacement);
     return this.replaceWith(replacement);
   }
@@ -509,9 +509,14 @@ export default class TraversalPath {
       throw new Error("You passed `path.replaceWith()` a falsy node, use `path.remove()` instead");
     }
 
+    if (this.node === replacement) {
+      return this.checkSelf();
+    }
+
     // normalise inserting an entire AST
     if (t.isProgram(replacement)) {
       replacement = replacement.body;
+      whateverAllowed = true;
     }
 
     if (Array.isArray(replacement)) {

src/babel/traversal/scope.js

@@ -244,12 +244,14 @@ export default class Scope {
 
     var add = function (node) {
       if (t.isModuleDeclaration(node)) {
-        if (node.specifiers && node.specifiers.length) {
+        if (node.source) {
+          add(node.source);
+        } else if (node.specifiers && node.specifiers.length) {
           for (var i = 0; i < node.specifiers.length; i++) {
             add(node.specifiers[i]);
           }
-        } else {
-          add(node.source);
+        } else if (node.declaration) {
+          add(node.declaration);
         }
       } else if (t.isModuleSpecifier(node)) {
         add(node.local);

test/core/api.js

@@ -18,6 +18,77 @@ suite("api", function () {
     assert.ok(!result.ast);
   });
 
+  suite("getModuleId() {} option", function () {
+    // As of this commit, `getModuleId` is the only option that isn't JSON
+    // compatible which is why it's not inside /test/core/fixtures/transformation
+
+    function getModuleNameTest(moduleFormat, expected) {
+      var result = transform("foo('bar');", {
+        filename: "foo/bar/index",
+        modules: moduleFormat,
+        moduleIds: true,
+        getModuleId: function (name) {
+          return name.replace(/\/index$/, "");
+        }
+      });
+
+      assert.equal(result.code, expected);
+    }
+
+    test("{ modules: \"amd\" }", function () {
+      var expected = [
+        "define('foo/bar', ['exports'], function (exports) {",
+        "  'use strict';",
+        "",
+        "  foo('bar');",
+        "});"
+      ].join("\n");
+
+      getModuleNameTest("amd", expected);
+    });
+
+    test("{ modules: \"umd\" }", function () {
+      var expected = [
+        "(function (global, factory) {",
+        "  if (typeof define === 'function' && define.amd) {",
+        "    define('foo/bar', ['exports'], factory);",
+        "  } else if (typeof exports !== 'undefined') {",
+        "    factory(exports);",
+        "  } else {",
+        "    var mod = {",
+        "      exports: {}",
+        "    };",
+        "    factory(mod.exports);",
+        "    global.fooBar = mod.exports;",
+        "  }",
+        "})(this, function (exports) {",
+        "  'use strict';",
+        "",
+        "  foo('bar');",
+        "});",
+      ].join("\n");
+
+      getModuleNameTest("umd", expected);
+    });
+
+    test("{ modules: \"system\" }", function () {
+      var expected = [
+        "System.register('foo/bar', [], function (_export) {",
+        "  return {",
+        "    setters: [],",
+        "    execute: function () {",
+        "      'use strict';",
+        "",
+        "      foo('bar');",
+        "    }",
+        "  };",
+        "});",
+      ].join("\n");
+
+      getModuleNameTest("system", expected);
+    });
+  });
+
   test("addHelper unknown", function () {
     var file = new File({}, transform.pipeline);
     assert.throws(function () {

test/core/fixtures/transformation/api/whitelist/actual.js

@@ -1,5 +1,5 @@
 class Test {
   constructor() {
-  arr.map(x => x * x);
+    arr.map(x => x * x);
   }
 }

test/core/fixtures/transformation/es6.modules-common/hoist-function-exports/expected.js

@@ -5,15 +5,15 @@ Object.defineProperty(exports, "__esModule", {
 });
 exports.nextOdd = nextOdd;
 
-var _isEven = require("./evens");
+var _evens = require("./evens");
 
 function nextOdd(n) {
-  return _isEven.isEven(n) ? n + 1 : n + 2;
+  return _evens.isEven(n) ? n + 1 : n + 2;
 }
 
 var isOdd = (function (isEven) {
   return function (n) {
     return !isEven(n);
   };
-})(_isEven.isEven);
-exports.isOdd = isOdd;
+})(_evens.isEven);
+exports.isOdd = isOdd;

test/core/fixtures/transformation/es6.modules-common/imports-default/expected.js

@@ -4,7 +4,7 @@ var _foo = require("foo");
 
 var _foo2 = babelHelpers.interopRequireDefault(_foo);
 
-var _foo22 = babelHelpers.interopRequireDefault(_foo);
+var _foo3 = babelHelpers.interopRequireDefault(_foo);
 
 _foo2["default"];
-_foo22["default"];
+_foo3["default"];

test/core/fixtures/transformation/es6.modules-common/imports-glob/expected.js

@@ -1,5 +1,5 @@
 "use strict";
 
-var _import = require("foo");
+var _foo = require("foo");
 
-var foo = babelHelpers.interopRequireWildcard(_import);
+var foo = babelHelpers.interopRequireWildcard(_foo);

test/core/fixtures/transformation/es6.modules-common/imports-mixing/expected.js

@@ -1,8 +1,8 @@
 "use strict";
 
-var _foo$xyz = require("foo");
+var _foo = require("foo");
 
-var _foo$xyz2 = babelHelpers.interopRequireDefault(_foo$xyz);
+var _foo2 = babelHelpers.interopRequireDefault(_foo);
 
-_foo$xyz2["default"];
-_foo$xyz.baz;
+_foo2["default"];
+_foo.baz;

test/core/fixtures/transformation/es6.modules-common/imports-named/expected.js

@@ -1,10 +1,10 @@
 "use strict";
 
-var _bar = require("foo");
+var _foo = require("foo");
 
-_bar.bar;
-_bar.bar2;
-_bar.baz;
-_bar.bar;
-_bar.bar;
-_bar.xyz;
+_foo.bar;
+_foo.bar2;
+_foo.baz;
+_foo.bar;
+_foo.bar;
+_foo.xyz;

test/core/fixtures/transformation/es6.modules-common/overview/expected.js

@@ -10,22 +10,22 @@ require("foo-bar");
 
 require("./directory/foo-bar");
 
-var _foo = require("foo2");
+var _foo2 = require("foo2");
 
-var _foo2 = babelHelpers.interopRequireDefault(_foo);
+var _foo22 = babelHelpers.interopRequireDefault(_foo2);
 
-var _import = require("foo3");
+var _foo3 = require("foo3");
 
-var foo2 = babelHelpers.interopRequireWildcard(_import);
+var foo2 = babelHelpers.interopRequireWildcard(_foo3);
 
-var _bar = require("foo4");
+var _foo4 = require("foo4");
 
-var _bar2 = require("foo5");
+var _foo5 = require("foo5");
 
 exports.test = test;
 var test = 5;
 
 exports.test = test;
-_bar.bar;
-_bar2.foo;
-_foo2["default"];
+_foo4.bar;
+_foo5.foo;
+_foo22["default"];

test/core/fixtures/transformation/es7.export-extensions/default-commonjs/expected.js

@@ -4,8 +4,8 @@ Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
-var _foo2 = require("bar");
+var _bar = require("bar");
 
-var _foo3 = babelHelpers.interopRequireDefault(_foo2);
+var _bar2 = babelHelpers.interopRequireDefault(_bar);
 
-exports.foo = _foo3["default"];
+exports.foo = _bar2["default"];

test/core/fixtures/transformation/es7.export-extensions/namespace-commonjs/expected.js

@@ -4,8 +4,8 @@ Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
-var _import = require("bar");
+var _bar = require("bar");
 
-var _foo = babelHelpers.interopRequireWildcard(_import);
+var _foo = babelHelpers.interopRequireWildcard(_bar);
 
-exports.foo = _foo;
+exports.foo = _foo;

test/core/fixtures/transformation/misc/regression-lodash-tostring-import/expected.js

@@ -1,7 +1,7 @@
 "use strict";
 
-var _toString = require("foo");
+var _foo = require("foo");
 
-var _toString2 = babelHelpers.interopRequireDefault(_toString);
+var _foo2 = babelHelpers.interopRequireDefault(_foo);
 
-_toString2["default"];
+_foo2["default"];

test/core/fixtures/transformation/runtime/full/expected.js

@@ -17,11 +17,11 @@ _Object$defineProperty(exports, "__esModule", {
 exports.giveWord = giveWord;
 var marked0$0 = [giveWord].map(_regeneratorRuntime.mark);
 
-var _foo = require("someModule");
+var _someModule = require("someModule");
 
-var _foo2 = _interopRequireDefault(_foo);
+var _someModule2 = _interopRequireDefault(_someModule);
 
-var bar = _interopRequireWildcard(_foo);
+var bar = _interopRequireWildcard(_someModule);
 
 var myWord = _Symbol("abc");
 exports.myWord = myWord;
@@ -40,5 +40,5 @@ function giveWord() {
   }, marked0$0[0], this);
 }
 
-_foo2["default"];
-bar;
+_someModule2["default"];
+bar;

test/core/fixtures/transformation/spec.function-name/modules-2/expected.js

@@ -4,9 +4,9 @@ Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
-var _last2 = require("lodash/array/last");
+var _lodashArrayLast = require("lodash/array/last");
 
-var _last3 = babelHelpers.interopRequireDefault(_last2);
+var _lodashArrayLast2 = babelHelpers.interopRequireDefault(_lodashArrayLast);
 
 var Container = (function () {
   function Container() {
@@ -20,11 +20,11 @@ var Container = (function () {
         return;
       }
 
-      return _last3["default"](this.tokens.get(key));
+      return _lodashArrayLast2["default"](this.tokens.get(key));
     }
   }]);
   return Container;
 })();
 
 exports["default"] = Container;
-module.exports = exports["default"];
+module.exports = exports["default"];

test/core/fixtures/transformation/spec.function-name/modules-3/expected.js

@@ -4,7 +4,7 @@ Object.defineProperty(exports, "__esModule", {
   value: true
 });
 
-var _getForm2 = require("./store");
+var _store = require("./store");
 
 var Login = (function (_React$Component) {
   function Login() {
@@ -19,11 +19,11 @@ var Login = (function (_React$Component) {
   babelHelpers.createClass(Login, [{
     key: "getForm",
     value: function getForm() {
-      return _getForm2.getForm().toJS();
+      return _store.getForm().toJS();
     }
   }]);
   return Login;
 })(React.Component);
 
 exports["default"] = Login;
-module.exports = exports["default"];
+module.exports = exports["default"];

test/core/path.js

@@ -0,0 +1,21 @@
+var Transformer = require("../../lib/babel/transformation/transformer");
+var transform   = require("../../lib/babel/transformation");
+var babel       = require("../../lib/babel/api/node");
+var chai        = require("chai");
+
+suite("traversal path", function () {
+  test("replaceWithSourceString", function () {
+    var expectCode = "function foo() {}";
+
+    var actualCode = transform(expectCode, {
+      blacklist: "strict",
+      plugins: [new Transformer("foobar", {
+        FunctionDeclaration: function () {
+          return "console.whatever()";
+        }
+      })]
+    }).code;
+
+    chai.expect(actualCode).to.be.equal("console.whatever();");
+  });
+});