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babel-generator

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babel-generator - npm Package Compare versions

Comparing version 6.23.0 to 7.0.0-alpha.1

lib/generators/index.js

12

lib/buffer.js

@@ -5,6 +5,2 @@ "use strict";

var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
var _trimRight = require("trim-right");

@@ -16,2 +12,4 @@

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var SPACES_RE = /^[ \t]+$/;

@@ -21,3 +19,4 @@

function Buffer(map) {
(0, _classCallCheck3.default)(this, Buffer);
_classCallCheck(this, Buffer);
this._map = null;

@@ -204,3 +203,2 @@ this._buf = [];

exports.default = Buffer;
module.exports = exports["default"];
exports.default = Buffer;

5

lib/generators/classes.js

@@ -90,8 +90,3 @@ "use strict";

if (node.kind === "constructorCall") {
this.word("call");
this.space();
}
this._method(node);
}

22

lib/generators/flow.js

@@ -16,3 +16,3 @@ "use strict";

exports.DeclareVariable = DeclareVariable;
exports.ExistentialTypeParam = ExistentialTypeParam;
exports.ExistsTypeAnnotation = ExistsTypeAnnotation;
exports.FunctionTypeAnnotation = FunctionTypeAnnotation;

@@ -31,3 +31,3 @@ exports.FunctionTypeParam = FunctionTypeParam;

Object.defineProperty(exports, "NumericLiteralTypeAnnotation", {
Object.defineProperty(exports, "NumberLiteralTypeAnnotation", {
enumerable: true,

@@ -142,3 +142,3 @@ get: function get() {

function ExistentialTypeParam() {
function ExistsTypeAnnotation() {
this.token("*");

@@ -209,6 +209,8 @@ }

function _variance(node) {
if (node.variance === "plus") {
this.token("+");
} else if (node.variance === "minus") {
this.token("-");
if (node.variance) {
if (node.variance.kind === "plus") {
this.token("+");
} else if (node.variance.kind === "minus") {
this.token("-");
}
}

@@ -336,7 +338,3 @@ }

if (props.length !== 1) {
if (_this.format.flowCommaSeparator) {
_this.token(",");
} else {
_this.semicolon();
}
_this.token(",");
_this.space();

@@ -343,0 +341,0 @@ }

10

lib/generators/jsx.js
"use strict";
exports.__esModule = true;
var _getIterator2 = require("babel-runtime/core-js/get-iterator");
var _getIterator3 = _interopRequireDefault(_getIterator2);
exports.JSXAttribute = JSXAttribute;

@@ -21,5 +16,2 @@ exports.JSXIdentifier = JSXIdentifier;

exports.JSXEmptyExpression = JSXEmptyExpression;
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function JSXAttribute(node) {

@@ -79,3 +71,3 @@ this.print(node.name, node);

this.indent();
for (var _iterator = node.children, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
for (var _iterator = node.children, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;

@@ -82,0 +74,0 @@

6

lib/generators/modules.js

@@ -66,8 +66,2 @@ "use strict";

this.token("*");
if (node.exported) {
this.space();
this.word("as");
this.space();
this.print(node.exported, node);
}
this.space();

@@ -74,0 +68,0 @@ this.word("from");

22

lib/generators/statements.js
"use strict";
exports.__esModule = true;
exports.ThrowStatement = exports.BreakStatement = exports.ReturnStatement = exports.ContinueStatement = exports.ForAwaitStatement = exports.ForOfStatement = exports.ForInStatement = undefined;
var _getIterator2 = require("babel-runtime/core-js/get-iterator");
var _getIterator3 = _interopRequireDefault(_getIterator2);
exports.ThrowStatement = exports.BreakStatement = exports.ReturnStatement = exports.ContinueStatement = exports.ForOfStatement = exports.ForInStatement = undefined;
exports.WithStatement = WithStatement;

@@ -30,4 +25,2 @@ exports.IfStatement = IfStatement;

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function WithStatement(node) {

@@ -116,9 +109,7 @@ this.word("with");

this.space();
if (op === "await") {
if (op === "of" && node.await) {
this.word("await");
this.space();
op = "of";
}
this.token("(");
this.print(node.left, node);

@@ -136,3 +127,2 @@ this.space();

var ForOfStatement = exports.ForOfStatement = buildForXStatement("of");
var ForAwaitStatement = exports.ForAwaitStatement = buildForXStatement("await");

@@ -254,3 +244,3 @@ function DoWhileStatement(node) {

function variableDeclarationIdent() {
function variableDeclarationIndent() {
this.token(",");

@@ -263,3 +253,3 @@ this.newline();

function constDeclarationIdent() {
function constDeclarationIndent() {
this.token(",");

@@ -279,3 +269,3 @@ this.newline();

if (!t.isFor(parent)) {
for (var _iterator = node.declarations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
for (var _iterator = node.declarations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;

@@ -302,3 +292,3 @@

if (hasInits) {
separator = node.kind === "const" ? constDeclarationIdent : variableDeclarationIdent;
separator = node.kind === "const" ? constDeclarationIndent : variableDeclarationIndent;
}

@@ -305,0 +295,0 @@

12

lib/generators/types.js
"use strict";
exports.__esModule = true;
exports.ArrayPattern = exports.ObjectPattern = exports.RestProperty = exports.SpreadProperty = exports.SpreadElement = undefined;
exports.ArrayPattern = exports.ObjectPattern = exports.SpreadElement = undefined;
exports.Identifier = Identifier;

@@ -30,10 +30,2 @@ exports.RestElement = RestElement;

function Identifier(node) {
if (node.variance) {
if (node.variance === "plus") {
this.token("+");
} else if (node.variance === "minus") {
this.token("-");
}
}
this.word(node.name);

@@ -48,4 +40,2 @@ }

exports.SpreadElement = RestElement;
exports.SpreadProperty = RestElement;
exports.RestProperty = RestElement;
function ObjectExpression(node) {

@@ -52,0 +42,0 @@ var props = node.properties;

31

lib/index.js

@@ -6,14 +6,2 @@ "use strict";

var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
var _possibleConstructorReturn2 = require("babel-runtime/helpers/possibleConstructorReturn");
var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);
var _inherits2 = require("babel-runtime/helpers/inherits");
var _inherits3 = _interopRequireDefault(_inherits2);
exports.default = function (ast, opts, code) {

@@ -44,7 +32,13 @@ var gen = new Generator(ast, opts, code);

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var Generator = function (_Printer) {
(0, _inherits3.default)(Generator, _Printer);
_inherits(Generator, _Printer);
function Generator(ast, opts, code) {
(0, _classCallCheck3.default)(this, Generator);
_classCallCheck(this, Generator);

@@ -57,3 +51,3 @@ opts = opts || {};

var _this = (0, _possibleConstructorReturn3.default)(this, _Printer.call(this, format, map, tokens));
var _this = _possibleConstructorReturn(this, _Printer.call(this, format, map, tokens));

@@ -88,3 +82,3 @@ _this.ast = ast;

concise: opts.concise,
quotes: opts.quotes || findCommonStringDelimiter(code, tokens),
quotes: findCommonStringDelimiter(code, tokens),
jsonCompatibleStrings: opts.jsonCompatibleStrings,

@@ -95,4 +89,3 @@ indent: {

base: 0
},
flowCommaSeparator: opts.flowCommaSeparator
}
};

@@ -163,3 +156,3 @@

function CodeGenerator(ast, opts, code) {
(0, _classCallCheck3.default)(this, CodeGenerator);
_classCallCheck(this, CodeGenerator);

@@ -166,0 +159,0 @@ this._generator = new Generator(ast, opts, code);

21

lib/node/index.js
"use strict";
exports.__esModule = true;
var _getIterator2 = require("babel-runtime/core-js/get-iterator");
var _getIterator3 = _interopRequireDefault(_getIterator2);
var _keys = require("babel-runtime/core-js/object/keys");
var _keys2 = _interopRequireDefault(_keys);
exports.needsWhitespace = needsWhitespace;

@@ -20,3 +11,3 @@ exports.needsWhitespaceBefore = needsWhitespaceBefore;

var _whitespace2 = _interopRequireDefault(_whitespace);
var whitespace = _interopRequireWildcard(_whitespace);

@@ -33,4 +24,2 @@ var _parentheses = require("./parentheses");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function expandAliases(obj) {

@@ -48,3 +37,3 @@ var newObj = {};

for (var _iterator = (0, _keys2.default)(obj), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
for (var _iterator = Object.keys(obj), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;

@@ -66,3 +55,3 @@

if (aliases) {
for (var _iterator2 = aliases, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) {
for (var _iterator2 = aliases, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
var _ref2;

@@ -92,4 +81,4 @@

var expandedParens = expandAliases(parens);
var expandedWhitespaceNodes = expandAliases(_whitespace2.default.nodes);
var expandedWhitespaceList = expandAliases(_whitespace2.default.list);
var expandedWhitespaceNodes = expandAliases(whitespace.nodes);
var expandedWhitespaceList = expandAliases(whitespace.list);

@@ -96,0 +85,0 @@ function find(obj, node, parent, printStack) {

5

lib/node/parentheses.js

@@ -8,2 +8,3 @@ "use strict";

exports.ObjectExpression = ObjectExpression;
exports.DoExpression = DoExpression;
exports.Binary = Binary;

@@ -70,2 +71,6 @@ exports.BinaryExpression = BinaryExpression;

function DoExpression(node, parent, printStack) {
return isFirstInStatement(printStack);
}
function Binary(node, parent) {

@@ -72,0 +77,0 @@ if ((t.isCallExpression(parent) || t.isNewExpression(parent)) && parent.callee === node) {

11

lib/node/whitespace.js
"use strict";
exports.__esModule = true;
exports.list = exports.nodes = undefined;
var _map = require("lodash/map");

@@ -54,3 +57,3 @@

exports.nodes = {
var nodes = exports.nodes = {
AssignmentExpression: function AssignmentExpression(node) {

@@ -120,3 +123,3 @@ var state = crawl(node.right);

exports.nodes.ObjectProperty = exports.nodes.ObjectTypeProperty = exports.nodes.ObjectMethod = exports.nodes.SpreadProperty = function (node, parent) {
nodes.ObjectProperty = nodes.ObjectTypeProperty = nodes.ObjectMethod = function (node, parent) {
if (parent.properties[0] === node) {

@@ -129,3 +132,3 @@ return {

exports.list = {
var list = exports.list = {
VariableDeclaration: function VariableDeclaration(node) {

@@ -150,3 +153,3 @@ return (0, _map2.default)(node.declarations, "init");

[type].concat(t.FLIPPED_ALIAS_KEYS[type] || []).forEach(function (type) {
exports.nodes[type] = function () {
nodes[type] = function () {
return amounts;

@@ -153,0 +156,0 @@ };

45

lib/printer.js

@@ -5,22 +5,2 @@ "use strict";

var _assign = require("babel-runtime/core-js/object/assign");
var _assign2 = _interopRequireDefault(_assign);
var _getIterator2 = require("babel-runtime/core-js/get-iterator");
var _getIterator3 = _interopRequireDefault(_getIterator2);
var _stringify = require("babel-runtime/core-js/json/stringify");
var _stringify2 = _interopRequireDefault(_stringify);
var _weakSet = require("babel-runtime/core-js/weak-set");
var _weakSet2 = _interopRequireDefault(_weakSet);
var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
var _find = require("lodash/find");

@@ -58,2 +38,6 @@

var _generators = require("./generators");
var generatorFunctions = _interopRequireWildcard(_generators);
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

@@ -63,2 +47,4 @@

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var SCIENTIFIC_NOTATION = /e/i;

@@ -70,3 +56,4 @@ var ZERO_DECIMAL_INTEGER = /\.0+$/;

function Printer(format, map, tokens) {
(0, _classCallCheck3.default)(this, Printer);
_classCallCheck(this, Printer);
this.inForStatementInitCounter = 0;

@@ -79,3 +66,3 @@ this._printStack = [];

this._printAuxAfterOnNextUserNode = false;
this._printedComments = new _weakSet2.default();
this._printedComments = new WeakSet();
this._endsWithInteger = false;

@@ -284,3 +271,3 @@ this._endsWithWord = false;

if (!printMethod) {
throw new ReferenceError("unknown node of type " + (0, _stringify2.default)(node.type) + " with constructor " + (0, _stringify2.default)(node && node.constructor.name));
throw new ReferenceError("unknown node of type " + JSON.stringify(node.type) + " with constructor " + JSON.stringify(node && node.constructor.name));
}

@@ -527,3 +514,3 @@

for (var _iterator = comments, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
for (var _iterator = comments, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;

@@ -551,2 +538,3 @@

Object.assign(Printer.prototype, generatorFunctions);

@@ -556,9 +544,2 @@ function commaSeparator() {

this.space();
}
var _arr = [require("./generators/template-literals"), require("./generators/expressions"), require("./generators/statements"), require("./generators/classes"), require("./generators/methods"), require("./generators/modules"), require("./generators/types"), require("./generators/flow"), require("./generators/base"), require("./generators/jsx")];
for (var _i2 = 0; _i2 < _arr.length; _i2++) {
var generator = _arr[_i2];
(0, _assign2.default)(Printer.prototype, generator);
}
module.exports = exports["default"];
}

23

lib/source-map.js

@@ -5,14 +5,4 @@ "use strict";

var _keys = require("babel-runtime/core-js/object/keys");
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
var _keys2 = _interopRequireDefault(_keys);
var _typeof2 = require("babel-runtime/helpers/typeof");
var _typeof3 = _interopRequireDefault(_typeof2);
var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
var _sourceMap = require("source-map");

@@ -24,5 +14,7 @@

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var SourceMap = function () {
function SourceMap(opts, code) {
(0, _classCallCheck3.default)(this, SourceMap);
_classCallCheck(this, SourceMap);

@@ -48,4 +40,4 @@ this._cachedMap = null;

map.setSourceContent(_this._opts.sourceFileName, code);
} else if ((typeof code === "undefined" ? "undefined" : (0, _typeof3.default)(code)) === "object") {
(0, _keys2.default)(code).forEach(function (sourceFileName) {
} else if ((typeof code === "undefined" ? "undefined" : _typeof(code)) === "object") {
Object.keys(code).forEach(function (sourceFileName) {
map.setSourceContent(sourceFileName, code[sourceFileName]);

@@ -95,3 +87,2 @@ });

exports.default = SourceMap;
module.exports = exports["default"];
exports.default = SourceMap;

11

lib/whitespace.js

@@ -5,11 +5,7 @@ "use strict";

var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var Whitespace = function () {
function Whitespace(tokens) {
(0, _classCallCheck3.default)(this, Whitespace);
_classCallCheck(this, Whitespace);

@@ -95,3 +91,2 @@ this.tokens = tokens;

exports.default = Whitespace;
module.exports = exports["default"];
exports.default = Whitespace;

11

package.json
{
"name": "babel-generator",
"version": "6.23.0",
"version": "7.0.0-alpha.1",
"description": "Turns an AST into code.",

@@ -14,5 +14,4 @@ "author": "Sebastian McKenzie <sebmck@gmail.com>",

"dependencies": {
"babel-messages": "^6.23.0",
"babel-runtime": "^6.22.0",
"babel-types": "^6.23.0",
"babel-messages": "7.0.0-alpha.1",
"babel-types": "7.0.0-alpha.1",
"detect-indent": "^4.0.0",

@@ -25,5 +24,5 @@ "jsesc": "^1.3.0",

"devDependencies": {
"babel-helper-fixtures": "^6.22.0",
"babylon": "^6.11.0"
"babel-helper-fixtures": "7.0.0-alpha.1",
"babylon": "7.0.0-beta.4"
}
}

2

README.md

@@ -38,5 +38,3 @@ # babel-generator

concise | boolean | `false` | Set to `true` to reduce whitespace (but not as much as `opts.compact`)
quotes | `'single'` or `'double'` | autodetect based on `ast.tokens` | The type of quote to use in the output
filename | string | | Used in warning messages
flowCommaSeparator | boolean | `false` | Set to `true` to use commas instead of semicolons as Flow property separators
jsonCompatibleStrings | boolean | `false` | Set to true to run `jsesc` with "json": true to print "\u00A9" vs. "©";

@@ -43,0 +41,0 @@ Options for source maps:

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