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Comparing version 0.8.0 to 0.9.0

CHANGELOG.md

176

dist/sorcery.cjs.js

@@ -8,8 +8,2 @@ 'use strict';

var babelHelpers_classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var charToInteger = {};

@@ -217,2 +211,3 @@ var integerToChar = {};

var cache = {};
function decodeMappings(mappings) {

@@ -239,6 +234,6 @@ var checksum = crc32(mappings);

// this for an actual sourceMappingURL
var SOURCEMAPPING_URL$1 = 'sourceMa';
SOURCEMAPPING_URL$1 += 'ppingURL';
var SOURCEMAPPING_URL$2 = 'sourceMa';
SOURCEMAPPING_URL$2 += 'ppingURL';
var SOURCEMAPPING_URL$2 = SOURCEMAPPING_URL$1;
var SOURCEMAPPING_URL$3 = SOURCEMAPPING_URL$2;

@@ -261,3 +256,3 @@ /**

if (!match) {
throw new Error(SOURCEMAPPING_URL$2 + ' is not base64-encoded');
throw new Error(SOURCEMAPPING_URL$3 + ' is not base64-encoded');
}

@@ -283,3 +278,3 @@

// assume we want the last occurence
index = str.lastIndexOf(SOURCEMAPPING_URL$2 + '=');
index = str.lastIndexOf(SOURCEMAPPING_URL$3 + '=');

@@ -320,31 +315,30 @@ if (index === -1) {

var Node = (function () {
function Node(_ref) {
var file = _ref.file;
var content = _ref.content;
babelHelpers_classCallCheck(this, Node);
function Node(_ref) {
var file = _ref.file;
var content = _ref.content;
this.file = file ? path.resolve(file) : null;
this.content = content || null; // sometimes exists in sourcesContent, sometimes doesn't
this.file = file ? path.resolve(file) : null;
this.content = content || null; // sometimes exists in sourcesContent, sometimes doesn't
if (!this.file && this.content === null) {
throw new Error('A source must specify either file or content');
}
if (!this.file && this.content === null) {
throw new Error('A source must specify either file or content');
}
// these get filled in later
this.map = null;
this.mappings = null;
this.sources = null;
this.isOriginalSource = null;
// these get filled in later
this.map = null;
this.mappings = null;
this.sources = null;
this.isOriginalSource = null;
this._stats = {
decodingTime: 0,
encodingTime: 0,
tracingTime: 0,
this._stats = {
decodingTime: 0,
encodingTime: 0,
tracingTime: 0,
untraceable: 0
};
}
untraceable: 0
};
}
Node.prototype.load = function load(sourcesContentByPath, sourceMapByPath) {
Node.prototype = {
load: function load(sourcesContentByPath, sourceMapByPath) {
var _this = this;

@@ -382,5 +376,4 @@

});
};
Node.prototype.loadSync = function loadSync(sourcesContentByPath, sourceMapByPath) {
},
loadSync: function loadSync(sourcesContentByPath, sourceMapByPath) {
var _this2 = this;

@@ -421,3 +414,3 @@

}
};
},

@@ -439,4 +432,3 @@ /**

*/
Node.prototype.trace = function trace(lineIndex, columnIndex, name) {
trace: function trace(lineIndex, columnIndex, name) {
// If this node doesn't have a source map, we have

@@ -493,7 +485,5 @@ // to assume it is the original source

return parent.trace(sourceCodeLine, null, this.map.names[nameIndex] || name);
};
}
};
return Node;
})();
function getContent(node, sourcesContentByPath) {

@@ -511,2 +501,9 @@ if (node.file in sourcesContentByPath) {

// this looks ridiculous, but it prevents sourcemap tooling from mistaking
// this for an actual sourceMappingURL
var SOURCEMAPPING_URL = 'sourceMa';
SOURCEMAPPING_URL += 'ppingURL';
var SOURCEMAPPING_URL$1 = SOURCEMAPPING_URL;
/**

@@ -521,26 +518,21 @@ * Encodes a string as base64

var SourceMap = (function () {
function SourceMap(properties) {
babelHelpers_classCallCheck(this, SourceMap);
function SourceMap(properties) {
this.version = 3;
this.version = 3;
this.file = properties.file;
this.sources = properties.sources;
this.sourcesContent = properties.sourcesContent;
this.names = properties.names;
this.mappings = properties.mappings;
}
this.file = properties.file;
this.sources = properties.sources;
this.sourcesContent = properties.sourcesContent;
this.names = properties.names;
this.mappings = properties.mappings;
}
SourceMap.prototype.toString = function toString() {
SourceMap.prototype = {
toString: function toString() {
return JSON.stringify(this);
};
SourceMap.prototype.toUrl = function toUrl() {
},
toUrl: function toUrl() {
return 'data:application/json;charset=utf-8;base64,' + btoa(this.toString());
};
}
};
return SourceMap;
})();
function slash(path) {

@@ -550,20 +542,15 @@ return typeof path === 'string' ? path.replace(/\\/g, '/') : path;

var SOURCEMAPPING_URL = 'sourceMa';
SOURCEMAPPING_URL += 'ppingURL';
var SOURCEMAP_COMMENT = new RegExp('\n*(?:' + ('\\/\\/[@#]\\s*' + SOURCEMAPPING_URL + '=([^\'"]+)|') + ( // js
'\\/\\*#?\\s*' + SOURCEMAPPING_URL + '=([^\'"]+)\\s\\*\\/)') + // css
var SOURCEMAP_COMMENT = new RegExp('\n*(?:' + ('\\/\\/[@#]\\s*' + SOURCEMAPPING_URL$1 + '=([^\'"]+)|') + ( // js
'\\/\\*#?\\s*' + SOURCEMAPPING_URL$1 + '=([^\'"]+)\\s\\*\\/)') + // css
'\\s*$', 'g');
var Chain = (function () {
function Chain(node, sourcesContentByPath) {
babelHelpers_classCallCheck(this, Chain);
function Chain(node, sourcesContentByPath) {
this.node = node;
this.sourcesContentByPath = sourcesContentByPath;
this.node = node;
this.sourcesContentByPath = sourcesContentByPath;
this._stats = {};
}
this._stats = {};
}
Chain.prototype.stat = function stat() {
Chain.prototype = {
stat: function stat() {
return {

@@ -578,5 +565,4 @@ selfDecodingTime: this._stats.decodingTime / 1e6,

};
};
Chain.prototype.apply = function apply() {
},
apply: function apply() {
var _this = this;

@@ -589,3 +575,3 @@

var applySegment = function (segment, result) {
var applySegment = function applySegment(segment, result) {
if (segment.length < 4) return;

@@ -666,9 +652,7 @@

});
};
Chain.prototype.trace = function trace(oneBasedLineIndex, zeroBasedColumnIndex) {
},
trace: function trace(oneBasedLineIndex, zeroBasedColumnIndex) {
return this.node.trace(oneBasedLineIndex - 1, zeroBasedColumnIndex, null);
};
Chain.prototype.write = function write(dest, options) {
},
write: function write(dest, options) {
if (typeof dest !== 'string') {

@@ -694,5 +678,4 @@ options = dest;

return Promise.all(promises);
};
Chain.prototype.writeSync = function writeSync(dest, options) {
},
writeSync: function writeSync(dest, options) {
if (typeof dest !== 'string') {

@@ -716,7 +699,5 @@ options = dest;

}
};
}
};
return Chain;
})();
function processWriteOptions(dest, chain, options) {

@@ -749,6 +730,6 @@ var resolved = path.resolve(dest);

if (ext === '.css') {
return '\n/*# ' + SOURCEMAPPING_URL + '=' + url + ' */\n';
return '\n/*# ' + SOURCEMAPPING_URL$1 + '=' + url + ' */\n';
}
return '\n//# ' + SOURCEMAPPING_URL + '=' + url + '\n';
return '\n//# ' + SOURCEMAPPING_URL$1 + '=' + url + '\n';
}

@@ -805,3 +786,2 @@

exports.load = load;
exports.loadSync = loadSync;
//# sourceMappingURL=sorcery.cjs.js.map
exports.loadSync = loadSync;

176

dist/sorcery.es6.js

@@ -5,8 +5,2 @@ import { resolve, dirname, relative, basename, extname } from 'path';

var babelHelpers_classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var charToInteger = {};

@@ -214,2 +208,3 @@ var integerToChar = {};

var cache = {};
function decodeMappings(mappings) {

@@ -236,6 +231,6 @@ var checksum = crc32(mappings);

// this for an actual sourceMappingURL
var SOURCEMAPPING_URL$1 = 'sourceMa';
SOURCEMAPPING_URL$1 += 'ppingURL';
var SOURCEMAPPING_URL$2 = 'sourceMa';
SOURCEMAPPING_URL$2 += 'ppingURL';
var SOURCEMAPPING_URL$2 = SOURCEMAPPING_URL$1;
var SOURCEMAPPING_URL$3 = SOURCEMAPPING_URL$2;

@@ -258,3 +253,3 @@ /**

if (!match) {
throw new Error(SOURCEMAPPING_URL$2 + ' is not base64-encoded');
throw new Error(SOURCEMAPPING_URL$3 + ' is not base64-encoded');
}

@@ -280,3 +275,3 @@

// assume we want the last occurence
index = str.lastIndexOf(SOURCEMAPPING_URL$2 + '=');
index = str.lastIndexOf(SOURCEMAPPING_URL$3 + '=');

@@ -317,31 +312,30 @@ if (index === -1) {

var Node = (function () {
function Node(_ref) {
var file = _ref.file;
var content = _ref.content;
babelHelpers_classCallCheck(this, Node);
function Node(_ref) {
var file = _ref.file;
var content = _ref.content;
this.file = file ? resolve(file) : null;
this.content = content || null; // sometimes exists in sourcesContent, sometimes doesn't
this.file = file ? resolve(file) : null;
this.content = content || null; // sometimes exists in sourcesContent, sometimes doesn't
if (!this.file && this.content === null) {
throw new Error('A source must specify either file or content');
}
if (!this.file && this.content === null) {
throw new Error('A source must specify either file or content');
}
// these get filled in later
this.map = null;
this.mappings = null;
this.sources = null;
this.isOriginalSource = null;
// these get filled in later
this.map = null;
this.mappings = null;
this.sources = null;
this.isOriginalSource = null;
this._stats = {
decodingTime: 0,
encodingTime: 0,
tracingTime: 0,
this._stats = {
decodingTime: 0,
encodingTime: 0,
tracingTime: 0,
untraceable: 0
};
}
untraceable: 0
};
}
Node.prototype.load = function load(sourcesContentByPath, sourceMapByPath) {
Node.prototype = {
load: function load(sourcesContentByPath, sourceMapByPath) {
var _this = this;

@@ -379,5 +373,4 @@

});
};
Node.prototype.loadSync = function loadSync(sourcesContentByPath, sourceMapByPath) {
},
loadSync: function loadSync(sourcesContentByPath, sourceMapByPath) {
var _this2 = this;

@@ -418,3 +411,3 @@

}
};
},

@@ -436,4 +429,3 @@ /**

*/
Node.prototype.trace = function trace(lineIndex, columnIndex, name) {
trace: function trace(lineIndex, columnIndex, name) {
// If this node doesn't have a source map, we have

@@ -490,7 +482,5 @@ // to assume it is the original source

return parent.trace(sourceCodeLine, null, this.map.names[nameIndex] || name);
};
}
};
return Node;
})();
function getContent(node, sourcesContentByPath) {

@@ -508,2 +498,9 @@ if (node.file in sourcesContentByPath) {

// this looks ridiculous, but it prevents sourcemap tooling from mistaking
// this for an actual sourceMappingURL
var SOURCEMAPPING_URL = 'sourceMa';
SOURCEMAPPING_URL += 'ppingURL';
var SOURCEMAPPING_URL$1 = SOURCEMAPPING_URL;
/**

@@ -518,26 +515,21 @@ * Encodes a string as base64

var SourceMap = (function () {
function SourceMap(properties) {
babelHelpers_classCallCheck(this, SourceMap);
function SourceMap(properties) {
this.version = 3;
this.version = 3;
this.file = properties.file;
this.sources = properties.sources;
this.sourcesContent = properties.sourcesContent;
this.names = properties.names;
this.mappings = properties.mappings;
}
this.file = properties.file;
this.sources = properties.sources;
this.sourcesContent = properties.sourcesContent;
this.names = properties.names;
this.mappings = properties.mappings;
}
SourceMap.prototype.toString = function toString() {
SourceMap.prototype = {
toString: function toString() {
return JSON.stringify(this);
};
SourceMap.prototype.toUrl = function toUrl() {
},
toUrl: function toUrl() {
return 'data:application/json;charset=utf-8;base64,' + btoa(this.toString());
};
}
};
return SourceMap;
})();
function slash(path) {

@@ -547,20 +539,15 @@ return typeof path === 'string' ? path.replace(/\\/g, '/') : path;

var SOURCEMAPPING_URL = 'sourceMa';
SOURCEMAPPING_URL += 'ppingURL';
var SOURCEMAP_COMMENT = new RegExp('\n*(?:' + ('\\/\\/[@#]\\s*' + SOURCEMAPPING_URL + '=([^\'"]+)|') + ( // js
'\\/\\*#?\\s*' + SOURCEMAPPING_URL + '=([^\'"]+)\\s\\*\\/)') + // css
var SOURCEMAP_COMMENT = new RegExp('\n*(?:' + ('\\/\\/[@#]\\s*' + SOURCEMAPPING_URL$1 + '=([^\'"]+)|') + ( // js
'\\/\\*#?\\s*' + SOURCEMAPPING_URL$1 + '=([^\'"]+)\\s\\*\\/)') + // css
'\\s*$', 'g');
var Chain = (function () {
function Chain(node, sourcesContentByPath) {
babelHelpers_classCallCheck(this, Chain);
function Chain(node, sourcesContentByPath) {
this.node = node;
this.sourcesContentByPath = sourcesContentByPath;
this.node = node;
this.sourcesContentByPath = sourcesContentByPath;
this._stats = {};
}
this._stats = {};
}
Chain.prototype.stat = function stat() {
Chain.prototype = {
stat: function stat() {
return {

@@ -575,5 +562,4 @@ selfDecodingTime: this._stats.decodingTime / 1e6,

};
};
Chain.prototype.apply = function apply() {
},
apply: function apply() {
var _this = this;

@@ -586,3 +572,3 @@

var applySegment = function (segment, result) {
var applySegment = function applySegment(segment, result) {
if (segment.length < 4) return;

@@ -663,9 +649,7 @@

});
};
Chain.prototype.trace = function trace(oneBasedLineIndex, zeroBasedColumnIndex) {
},
trace: function trace(oneBasedLineIndex, zeroBasedColumnIndex) {
return this.node.trace(oneBasedLineIndex - 1, zeroBasedColumnIndex, null);
};
Chain.prototype.write = function write(dest, options) {
},
write: function write(dest, options) {
if (typeof dest !== 'string') {

@@ -691,5 +675,4 @@ options = dest;

return Promise.all(promises);
};
Chain.prototype.writeSync = function writeSync(dest, options) {
},
writeSync: function writeSync(dest, options) {
if (typeof dest !== 'string') {

@@ -713,7 +696,5 @@ options = dest;

}
};
}
};
return Chain;
})();
function processWriteOptions(dest, chain, options) {

@@ -746,6 +727,6 @@ var resolved = resolve(dest);

if (ext === '.css') {
return '\n/*# ' + SOURCEMAPPING_URL + '=' + url + ' */\n';
return '\n/*# ' + SOURCEMAPPING_URL$1 + '=' + url + ' */\n';
}
return '\n//# ' + SOURCEMAPPING_URL + '=' + url + '\n';
return '\n//# ' + SOURCEMAPPING_URL$1 + '=' + url + '\n';
}

@@ -801,3 +782,2 @@

export { load, loadSync };
//# sourceMappingURL=sorcery.es6.js.map
export { load, loadSync };

21

package.json
{
"name": "sorcery",
"description": "Resolve a chain of sourcemaps back to the original source",
"version": "0.8.0",
"version": "0.9.0",
"author": "Rich Harris",

@@ -13,15 +13,9 @@ "repository": "https://github.com/Rich-Harris/sorcery",

"minimist": "^1.1.0",
"sander": "^0.3.8",
"sourcemap-codec": "^1.2.0"
"sander": "^0.3.8"
},
"devDependencies": {
"babel": "^5.1.10",
"browserify": "^11.2.0",
"babel-preset-es2015-rollup": "^1.0.0",
"codecov.io": "^0.1.6",
"coffee-script": "^1.10.0",
"eslint": "^1.7.1",
"esperanto": "^0.7.5",
"gobble": "^0.10.1",
"gobble-cli": "^0.6.0",
"gobble-rollup-babel": "^0.6.1",
"istanbul": "^0.4.0",

@@ -31,4 +25,9 @@ "less": "^2.5.3",

"promise-map-series": "^0.2.1",
"remap-istanbul": "^0.3.0",
"remap-istanbul": "^0.4.0",
"rollup": "^0.21.2",
"rollup-plugin-babel": "^2.2.0",
"rollup-plugin-commonjs": "^1.4.0",
"rollup-plugin-npm": "^1.1.0",
"source-map": "^0.5.1",
"sourcemap-codec": "^1.2.0",
"source-map-support": "^0.3.2",

@@ -41,3 +40,3 @@ "uglify-js": "^2.4.20"

"scripts": {
"build": "gobble build -f dist",
"build": "rollup -c -f cjs -o dist/sorcery.cjs.js && rollup -c -f es6 -o dist/sorcery.es6.js",
"pretest": "npm run build",

@@ -44,0 +43,0 @@ "prepare-tests": "node test/samples/prepare-tests.js",

30

src/Chain.js
import { basename, dirname, extname, relative, resolve } from 'path';
import { writeFile, writeFileSync } from 'sander';
import { encode } from 'sourcemap-codec';
import SourceMap from './SourceMap';
import slash from './utils/slash';
import SourceMap from './SourceMap.js';
import slash from './utils/slash.js';
import SOURCEMAPPING_URL from './utils/sourceMappingUrl.js';
let SOURCEMAPPING_URL = 'sourceMa';
SOURCEMAPPING_URL += 'ppingURL';
const SOURCEMAP_COMMENT = new RegExp( `\n*(?:` +

@@ -15,10 +13,10 @@ `\\/\\/[@#]\\s*${SOURCEMAPPING_URL}=([^'"]+)|` + // js

export default class Chain {
constructor ( node, sourcesContentByPath ) {
this.node = node;
this.sourcesContentByPath = sourcesContentByPath;
export default function Chain ( node, sourcesContentByPath ) {
this.node = node;
this.sourcesContentByPath = sourcesContentByPath;
this._stats = {};
}
this._stats = {};
}
Chain.prototype = {
stat () {

@@ -34,3 +32,3 @@ return {

};
}
},

@@ -116,7 +114,7 @@ apply ( options = {} ) {

});
}
},
trace ( oneBasedLineIndex, zeroBasedColumnIndex ) {
return this.node.trace( oneBasedLineIndex - 1, zeroBasedColumnIndex, null );
}
},

@@ -140,3 +138,3 @@ write ( dest, options ) {

return Promise.all( promises );
}
},

@@ -159,3 +157,3 @@ writeSync ( dest, options ) {

}
}
};

@@ -162,0 +160,0 @@ function processWriteOptions ( dest, chain, options ) {

4

src/index.js
import { resolve } from 'path';
import Node from './Node';
import Chain from './Chain';
import Node from './Node.js';
import Chain from './Chain.js';

@@ -5,0 +5,0 @@ export function load ( file, options ) {

48

src/Node.js
import { dirname, resolve } from 'path';
import { readFile, readFileSync, Promise } from 'sander';
import decodeMappings from './utils/decodeMappings';
import getMap from './utils/getMap';
import decodeMappings from './utils/decodeMappings.js';
import getMap from './utils/getMap.js';
export default class Node {
constructor ({ file, content }) {
this.file = file ? resolve( file ) : null;
this.content = content || null; // sometimes exists in sourcesContent, sometimes doesn't
export default function Node ({ file, content }) {
this.file = file ? resolve( file ) : null;
this.content = content || null; // sometimes exists in sourcesContent, sometimes doesn't
if ( !this.file && this.content === null ) {
throw new Error( 'A source must specify either file or content' );
}
if ( !this.file && this.content === null ) {
throw new Error( 'A source must specify either file or content' );
}
// these get filled in later
this.map = null;
this.mappings = null;
this.sources = null;
this.isOriginalSource = null;
// these get filled in later
this.map = null;
this.mappings = null;
this.sources = null;
this.isOriginalSource = null;
this._stats = {
decodingTime: 0,
encodingTime: 0,
tracingTime: 0,
this._stats = {
decodingTime: 0,
encodingTime: 0,
tracingTime: 0,
untraceable: 0
};
}
untraceable: 0
};
}
Node.prototype = {
load ( sourcesContentByPath, sourceMapByPath ) {

@@ -59,3 +59,3 @@ return getContent( this, sourcesContentByPath ).then( content => {

});
}
},

@@ -94,3 +94,3 @@ loadSync ( sourcesContentByPath, sourceMapByPath ) {

}
}
},

@@ -165,3 +165,3 @@ /**

}
}
};

@@ -168,0 +168,0 @@ function getContent ( node, sourcesContentByPath ) {

24

src/SourceMap.js

@@ -1,17 +0,17 @@

import btoa from './utils/btoa';
import btoa from './utils/btoa.js';
export default class SourceMap {
constructor ( properties ) {
this.version = 3;
export default function SourceMap ( properties ) {
this.version = 3;
this.file = properties.file;
this.sources = properties.sources;
this.sourcesContent = properties.sourcesContent;
this.names = properties.names;
this.mappings = properties.mappings;
}
this.file = properties.file;
this.sources = properties.sources;
this.sourcesContent = properties.sourcesContent;
this.names = properties.names;
this.mappings = properties.mappings;
}
SourceMap.prototype = {
toString () {
return JSON.stringify( this );
}
},

@@ -21,2 +21,2 @@ toUrl () {

}
}
};

6

src/utils/getMap.js

@@ -1,4 +0,4 @@

import getMapFromUrl from './getMapFromUrl';
import getSourceMappingUrl from './getSourceMappingUrl';
import { Promise } from 'sander';
import getMapFromUrl from './getMapFromUrl.js';
import getSourceMappingUrl from './getSourceMappingUrl.js';

@@ -21,2 +21,2 @@ export default function getMap ( node, sourceMapByPath, sync ) {

}
}
}

4

src/utils/getMapFromUrl.js
import { dirname, resolve } from 'path';
import { readFile, readFileSync, Promise } from 'sander';
import atob from './atob';
import SOURCEMAPPING_URL from './sourceMappingURL';
import atob from './atob.js';
import SOURCEMAPPING_URL from './sourceMappingURL.js';

@@ -6,0 +6,0 @@ /**

2

src/utils/getSourceMappingUrl.js

@@ -1,2 +0,2 @@

import SOURCEMAPPING_URL from './sourceMappingURL';
import SOURCEMAPPING_URL from './sourceMappingURL.js';

@@ -3,0 +3,0 @@ export default function getSourceMappingUrl ( str ) {

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