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structure, layout and automation
This commit is contained in:
15
node_modules/gulp-sourcemaps/LICENSE.md
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15
node_modules/gulp-sourcemaps/LICENSE.md
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@ -0,0 +1,15 @@
|
||||
## ISC License
|
||||
|
||||
Copyright (c) 2014, Florian Reiterer
|
||||
|
||||
Permission to use, copy, modify, and/or distribute this software for any
|
||||
purpose with or without fee is hereby granted, provided that the above
|
||||
copyright notice and this permission notice appear in all copies.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
407
node_modules/gulp-sourcemaps/README.md
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407
node_modules/gulp-sourcemaps/README.md
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|
||||
## gulp-sourcemaps [![NPM version][npm-image]][npm-url] [![build status][travis-image]][travis-url] [![Test coverage][coveralls-image]][coveralls-url]
|
||||
|
||||
### Branching
|
||||
|
||||
__2.X now supports node 0.10+ due to switching out a dependency.__
|
||||
|
||||
### Usage
|
||||
|
||||
#### Write inline source maps
|
||||
Inline source maps are embedded in the source file.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
var gulp = require('gulp');
|
||||
var plugin1 = require('gulp-plugin1');
|
||||
var plugin2 = require('gulp-plugin2');
|
||||
var sourcemaps = require('gulp-sourcemaps');
|
||||
|
||||
gulp.task('javascript', function() {
|
||||
gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write())
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
|
||||
All plugins between `sourcemaps.init()` and `sourcemaps.write()` need to have support for `gulp-sourcemaps`. You can find a list of such plugins in the [wiki](https://github.com/gulp-sourcemaps/gulp-sourcemaps/wiki/Plugins-with-gulp-sourcemaps-support).
|
||||
|
||||
|
||||
#### Write external source map files
|
||||
|
||||
To write external source map files, pass a path relative to the destination to `sourcemaps.write()`.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
var gulp = require('gulp');
|
||||
var plugin1 = require('gulp-plugin1');
|
||||
var plugin2 = require('gulp-plugin2');
|
||||
var sourcemaps = require('gulp-sourcemaps');
|
||||
|
||||
gulp.task('javascript', function() {
|
||||
gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write('../maps'))
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
|
||||
#### Load existing source maps
|
||||
|
||||
To load existing source maps, pass the option `loadMaps: true` to `sourcemaps.init()`.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
var gulp = require('gulp');
|
||||
var plugin1 = require('gulp-plugin1');
|
||||
var plugin2 = require('gulp-plugin2');
|
||||
var sourcemaps = require('gulp-sourcemaps');
|
||||
|
||||
gulp.task('javascript', function() {
|
||||
gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init({loadMaps: true}))
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write())
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
|
||||
#### Handle large files
|
||||
|
||||
To handle large files, pass the option `largeFile: true` to `sourcemaps.init()`.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
var gulp = require('gulp');
|
||||
var plugin1 = require('gulp-plugin1');
|
||||
var plugin2 = require('gulp-plugin2');
|
||||
var sourcemaps = require('gulp-sourcemaps');
|
||||
|
||||
gulp.task('javascript', function() {
|
||||
gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init({largeFile: true}))
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write())
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
|
||||
#### Handle source files from different directories
|
||||
|
||||
Use the `base` option on `gulp.src` to make sure all files are relative to a common base directory.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
var gulp = require('gulp');
|
||||
var plugin1 = require('gulp-plugin1');
|
||||
var plugin2 = require('gulp-plugin2');
|
||||
var sourcemaps = require('gulp-sourcemaps');
|
||||
|
||||
gulp.task('javascript', function() {
|
||||
gulp.src(['src/test.js', 'src/testdir/test2.js'], { base: 'src' })
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write('../maps'))
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
|
||||
#### Alter `sources` property on sourcemaps
|
||||
|
||||
The exported `mapSources` method gives full control over the source paths. It takes a function that is called for every source and receives the default source path as a parameter and the original vinyl file.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
// be careful with the sources returned otherwise contents might not be loaded properly
|
||||
.pipe(sourcemaps.mapSources(function(sourcePath, file) {
|
||||
// source paths are prefixed with '../src/'
|
||||
return '../src/' + sourcePath;
|
||||
}))
|
||||
.pipe(sourcemaps.write('../maps')
|
||||
.pipe(gulp.dest('public/scripts'));
|
||||
});
|
||||
```
|
||||
|
||||
#### Generate Identity Sourcemap
|
||||
|
||||
The exported `identityMap` method allows you to generate a full valid source map encoding no changes (slower, only for Javascript and CSS) instead of the default empty source map (no mappings, fast). __Use this option if you get missing or incorrect mappings, e.g. when debugging.__
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
// An identity sourcemap will be generated at this step
|
||||
.pipe(sourcemaps.identityMap())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write('../maps')
|
||||
.pipe(gulp.dest('public/scripts'));
|
||||
});
|
||||
```
|
||||
|
||||
|
||||
### Init Options
|
||||
|
||||
- `loadMaps`
|
||||
|
||||
Set to true to load existing maps for source files. Supports the following:
|
||||
- inline source maps
|
||||
- source map files referenced by a `sourceMappingURL=` comment
|
||||
- source map files with the same name (plus .map) in the same directory
|
||||
|
||||
|
||||
- `identityMap`
|
||||
|
||||
__This option is deprecated. Upgrade to use our [`sourcemap.identityMap`](#generate-identity-sourcemap) API.__
|
||||
|
||||
|
||||
### Write Options
|
||||
|
||||
- `addComment`
|
||||
|
||||
By default a comment containing / referencing the source map is added. Set this to `false` to disable the comment (e.g. if you want to load the source maps by header).
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write('../maps', {addComment: false}))
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
|
||||
- `includeContent`
|
||||
|
||||
By default the source maps include the source code. Pass `false` to use the original files.
|
||||
|
||||
Including the content is the recommended way, because it "just works". When setting this to `false` you have to host the source files and set the correct `sourceRoot`.
|
||||
|
||||
- `sourceRoot`
|
||||
|
||||
Set the location where the source files are hosted (use this when `includeContent` is set to `false`). This is usually a URL (or an absolute URL path), not a local file system path.
|
||||
By default the source root is '' or in case `destPath` is set, the relative path from the source map to the source base directory (this should work for many dev environments).
|
||||
If a relative path is used (empty string or one starting with a `.`), it is interpreted as a path relative to the destination. The plugin rewrites it to a path relative to each source map.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write({includeContent: false, sourceRoot: '/src'}))
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
|
||||
Example (using a function):
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write({
|
||||
includeContent: false,
|
||||
sourceRoot: function(file) {
|
||||
return '/src';
|
||||
}
|
||||
}))
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
|
||||
Example (relative path):
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write('.', {includeContent: false, sourceRoot: '../src'}))
|
||||
.pipe(gulp.dest('dist'));
|
||||
});
|
||||
```
|
||||
In this case for a file written to `dist/subdir/example.js`, the source map is written to `dist/subdir/example.js.map` and the sourceRoot will be `../../src` (resulting in the full source path `../../src/subdir/example.js`).
|
||||
|
||||
- `destPath`
|
||||
|
||||
Set the destination path (the same you pass to `gulp.dest()`). If the source map destination path is not a sub path of the destination path, this is needed to get the correct path in the `file` property of the source map.
|
||||
In addition, it allows to automatically set a relative `sourceRoot` if none is set explicitly.
|
||||
|
||||
- `sourceMappingURLPrefix`
|
||||
|
||||
Specify a prefix to be prepended onto the source map URL when writing external source maps. Relative paths will have their leading dots stripped.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write('../maps', {
|
||||
sourceMappingURLPrefix: 'https://asset-host.example.com/assets'
|
||||
}))
|
||||
.pipe(gulp.dest('public/scripts'));
|
||||
});
|
||||
```
|
||||
|
||||
This will result in a source mapping URL comment like `sourceMappingURL=https://asset-host.example.com/assets/maps/helloworld.js.map`.
|
||||
|
||||
- `sourceMappingURL`
|
||||
|
||||
If you need full control over the source map URL you can pass a function to this option. The output of the function must be the full URL to the source map (in function of the output file).
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write('../maps', {
|
||||
sourceMappingURL: function(file) {
|
||||
return 'https://asset-host.example.com/' + file.relative + '.map';
|
||||
}
|
||||
}))
|
||||
.pipe(gulp.dest('public/scripts'));
|
||||
});
|
||||
```
|
||||
|
||||
This will result in a source mapping URL comment like `sourceMappingURL=https://asset-host.example.com/helloworld.js.map`.
|
||||
|
||||
- `mapFile`
|
||||
|
||||
This option allows to rename the map file. It takes a function that is called for every map and receives the default map path as a parameter.
|
||||
|
||||
Example:
|
||||
```javascript
|
||||
gulp.task('javascript', function() {
|
||||
var stream = gulp.src('src/**/*.js')
|
||||
.pipe(sourcemaps.init())
|
||||
.pipe(plugin1())
|
||||
.pipe(plugin2())
|
||||
.pipe(sourcemaps.write('../maps', {
|
||||
mapFile: function(mapFilePath) {
|
||||
// source map files are named *.map instead of *.js.map
|
||||
return mapFilePath.replace('.js.map', '.map');
|
||||
}
|
||||
}))
|
||||
.pipe(gulp.dest('public/scripts'));
|
||||
});
|
||||
```
|
||||
|
||||
- `mapSources`
|
||||
|
||||
__This option is deprecated. Upgrade to use our [`sourcemap.mapSources`](#alter-sources-property-on-sourcemaps) API.__
|
||||
|
||||
- `charset`
|
||||
|
||||
Sets the charset for inline source maps. Default: `utf8`
|
||||
|
||||
- `clone`
|
||||
|
||||
Clones the original file for creation of the map file. Could be important if file history is important. See [file.clone()](https://github.com/gulpjs/vinyl#filecloneoptions) for possible options. Default: `{deep:false, contents:false}`
|
||||
|
||||
### Plugin developers only:
|
||||
|
||||
- **How to add source map support to plugins**
|
||||
|
||||
- Generate a source map for the transformation the plugin is applying
|
||||
- **Important**: Make sure the paths in the generated source map (`file` and `sources`) are relative to `file.base` (e.g. use `file.relative`).
|
||||
- Apply this source map to the vinyl `file`. E.g. by using [vinyl-sourcemaps-apply](https://github.com/gulp-sourcemaps/vinyl-sourcemaps-apply).
|
||||
This combines the source map of this plugin with the source maps coming from plugins further up the chain.
|
||||
- Add your plugin to the [wiki page](https://github.com/gulp-sourcemaps/gulp-sourcemaps/wiki/Plugins-with-gulp-sourcemaps-support)
|
||||
|
||||
#### Example:
|
||||
|
||||
```js
|
||||
var through = require('through2');
|
||||
var applySourceMap = require('vinyl-sourcemaps-apply');
|
||||
var myTransform = require('myTransform');
|
||||
|
||||
module.exports = function(options) {
|
||||
|
||||
function transform(file, encoding, callback) {
|
||||
// generate source maps if plugin source-map present
|
||||
if (file.sourceMap) {
|
||||
options.makeSourceMaps = true;
|
||||
}
|
||||
|
||||
// do normal plugin logic
|
||||
var result = myTransform(file.contents, options);
|
||||
file.contents = new Buffer(result.code);
|
||||
|
||||
// apply source map to the chain
|
||||
if (file.sourceMap) {
|
||||
applySourceMap(file, result.map);
|
||||
}
|
||||
|
||||
this.push(file);
|
||||
callback();
|
||||
}
|
||||
|
||||
return through.obj(transform);
|
||||
};
|
||||
```
|
||||
|
||||
- **Verify sourcemaps are working**
|
||||
|
||||
See example below or refer to [test/write.js](./test/write.js)
|
||||
|
||||
#### Example:
|
||||
```js
|
||||
var stream = plugin();
|
||||
var init = sourcemaps.init();
|
||||
var write = sourcemaps.write();
|
||||
|
||||
init.pipe(stream).pipe(write);
|
||||
|
||||
write.on('data', function (file) {
|
||||
assert(...);
|
||||
cb();
|
||||
});
|
||||
|
||||
init.write(new gutil.File(...));
|
||||
init.end();
|
||||
```
|
||||
|
||||
### Debugging
|
||||
|
||||
All debugging output relies on [visionmedia/debug](https://github.com/visionmedia/debug). Follow the directions to set the
|
||||
environment variable `$DEBUG`.
|
||||
|
||||
For a few examples of debug you could use:
|
||||
|
||||
```sh
|
||||
DEBUG='gulp-sourcemaps:*' #everything
|
||||
DEBUG='gulp-sourcemaps:init' #init/index.js
|
||||
DEBUG='gulp-sourcemaps:init:*' #init/index.internals.js
|
||||
DEBUG='gulp-sourcemaps:write:' #write/index.js
|
||||
DEBUG='gulp-sourcemaps:write:*' #write/index.internals.js
|
||||
DEBUG='gulp-sourcemaps:write:,gulp-sourcemaps:init:**' #write/index.internals.js and init/index.internals.js
|
||||
```
|
||||
|
||||
[npm-image]: https://img.shields.io/npm/v/gulp-sourcemaps.svg
|
||||
[npm-url]: https://www.npmjs.com/package/gulp-sourcemaps
|
||||
[travis-image]: https://img.shields.io/travis/gulp-sourcemaps/gulp-sourcemaps.svg
|
||||
[travis-url]: https://travis-ci.org/gulp-sourcemaps/gulp-sourcemaps
|
||||
[coveralls-image]: https://img.shields.io/coveralls/gulp-sourcemaps/gulp-sourcemaps.svg
|
||||
[coveralls-url]: https://coveralls.io/r/gulp-sourcemaps/gulp-sourcemaps?branch=master
|
8
node_modules/gulp-sourcemaps/index.js
generated
vendored
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8
node_modules/gulp-sourcemaps/index.js
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vendored
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@ -0,0 +1,8 @@
|
||||
'use strict';
|
||||
|
||||
module.exports = {
|
||||
init: require('./src/init'),
|
||||
write: require('./src/write'),
|
||||
mapSources: require('@gulp-sourcemaps/map-sources'),
|
||||
identityMap: require('@gulp-sourcemaps/identity-map')
|
||||
};
|
301
node_modules/gulp-sourcemaps/node_modules/source-map/CHANGELOG.md
generated
vendored
Normal file
301
node_modules/gulp-sourcemaps/node_modules/source-map/CHANGELOG.md
generated
vendored
Normal file
@ -0,0 +1,301 @@
|
||||
# Change Log
|
||||
|
||||
## 0.5.6
|
||||
|
||||
* Fix for regression when people were using numbers as names in source maps. See
|
||||
#236.
|
||||
|
||||
## 0.5.5
|
||||
|
||||
* Fix "regression" of unsupported, implementation behavior that half the world
|
||||
happens to have come to depend on. See #235.
|
||||
|
||||
* Fix regression involving function hoisting in SpiderMonkey. See #233.
|
||||
|
||||
## 0.5.4
|
||||
|
||||
* Large performance improvements to source-map serialization. See #228 and #229.
|
||||
|
||||
## 0.5.3
|
||||
|
||||
* Do not include unnecessary distribution files. See
|
||||
commit ef7006f8d1647e0a83fdc60f04f5a7ca54886f86.
|
||||
|
||||
## 0.5.2
|
||||
|
||||
* Include browser distributions of the library in package.json's `files`. See
|
||||
issue #212.
|
||||
|
||||
## 0.5.1
|
||||
|
||||
* Fix latent bugs in IndexedSourceMapConsumer.prototype._parseMappings. See
|
||||
ff05274becc9e6e1295ed60f3ea090d31d843379.
|
||||
|
||||
## 0.5.0
|
||||
|
||||
* Node 0.8 is no longer supported.
|
||||
|
||||
* Use webpack instead of dryice for bundling.
|
||||
|
||||
* Big speedups serializing source maps. See pull request #203.
|
||||
|
||||
* Fix a bug with `SourceMapConsumer.prototype.sourceContentFor` and sources that
|
||||
explicitly start with the source root. See issue #199.
|
||||
|
||||
## 0.4.4
|
||||
|
||||
* Fix an issue where using a `SourceMapGenerator` after having created a
|
||||
`SourceMapConsumer` from it via `SourceMapConsumer.fromSourceMap` failed. See
|
||||
issue #191.
|
||||
|
||||
* Fix an issue with where `SourceMapGenerator` would mistakenly consider
|
||||
different mappings as duplicates of each other and avoid generating them. See
|
||||
issue #192.
|
||||
|
||||
## 0.4.3
|
||||
|
||||
* A very large number of performance improvements, particularly when parsing
|
||||
source maps. Collectively about 75% of time shaved off of the source map
|
||||
parsing benchmark!
|
||||
|
||||
* Fix a bug in `SourceMapConsumer.prototype.allGeneratedPositionsFor` and fuzzy
|
||||
searching in the presence of a column option. See issue #177.
|
||||
|
||||
* Fix a bug with joining a source and its source root when the source is above
|
||||
the root. See issue #182.
|
||||
|
||||
* Add the `SourceMapConsumer.prototype.hasContentsOfAllSources` method to
|
||||
determine when all sources' contents are inlined into the source map. See
|
||||
issue #190.
|
||||
|
||||
## 0.4.2
|
||||
|
||||
* Add an `.npmignore` file so that the benchmarks aren't pulled down by
|
||||
dependent projects. Issue #169.
|
||||
|
||||
* Add an optional `column` argument to
|
||||
`SourceMapConsumer.prototype.allGeneratedPositionsFor` and better handle lines
|
||||
with no mappings. Issues #172 and #173.
|
||||
|
||||
## 0.4.1
|
||||
|
||||
* Fix accidentally defining a global variable. #170.
|
||||
|
||||
## 0.4.0
|
||||
|
||||
* The default direction for fuzzy searching was changed back to its original
|
||||
direction. See #164.
|
||||
|
||||
* There is now a `bias` option you can supply to `SourceMapConsumer` to control
|
||||
the fuzzy searching direction. See #167.
|
||||
|
||||
* About an 8% speed up in parsing source maps. See #159.
|
||||
|
||||
* Added a benchmark for parsing and generating source maps.
|
||||
|
||||
## 0.3.0
|
||||
|
||||
* Change the default direction that searching for positions fuzzes when there is
|
||||
not an exact match. See #154.
|
||||
|
||||
* Support for environments using json2.js for JSON serialization. See #156.
|
||||
|
||||
## 0.2.0
|
||||
|
||||
* Support for consuming "indexed" source maps which do not have any remote
|
||||
sections. See pull request #127. This introduces a minor backwards
|
||||
incompatibility if you are monkey patching `SourceMapConsumer.prototype`
|
||||
methods.
|
||||
|
||||
## 0.1.43
|
||||
|
||||
* Performance improvements for `SourceMapGenerator` and `SourceNode`. See issue
|
||||
#148 for some discussion and issues #150, #151, and #152 for implementations.
|
||||
|
||||
## 0.1.42
|
||||
|
||||
* Fix an issue where `SourceNode`s from different versions of the source-map
|
||||
library couldn't be used in conjunction with each other. See issue #142.
|
||||
|
||||
## 0.1.41
|
||||
|
||||
* Fix a bug with getting the source content of relative sources with a "./"
|
||||
prefix. See issue #145 and [Bug 1090768](bugzil.la/1090768).
|
||||
|
||||
* Add the `SourceMapConsumer.prototype.computeColumnSpans` method to compute the
|
||||
column span of each mapping.
|
||||
|
||||
* Add the `SourceMapConsumer.prototype.allGeneratedPositionsFor` method to find
|
||||
all generated positions associated with a given original source and line.
|
||||
|
||||
## 0.1.40
|
||||
|
||||
* Performance improvements for parsing source maps in SourceMapConsumer.
|
||||
|
||||
## 0.1.39
|
||||
|
||||
* Fix a bug where setting a source's contents to null before any source content
|
||||
had been set before threw a TypeError. See issue #131.
|
||||
|
||||
## 0.1.38
|
||||
|
||||
* Fix a bug where finding relative paths from an empty path were creating
|
||||
absolute paths. See issue #129.
|
||||
|
||||
## 0.1.37
|
||||
|
||||
* Fix a bug where if the source root was an empty string, relative source paths
|
||||
would turn into absolute source paths. Issue #124.
|
||||
|
||||
## 0.1.36
|
||||
|
||||
* Allow the `names` mapping property to be an empty string. Issue #121.
|
||||
|
||||
## 0.1.35
|
||||
|
||||
* A third optional parameter was added to `SourceNode.fromStringWithSourceMap`
|
||||
to specify a path that relative sources in the second parameter should be
|
||||
relative to. Issue #105.
|
||||
|
||||
* If no file property is given to a `SourceMapGenerator`, then the resulting
|
||||
source map will no longer have a `null` file property. The property will
|
||||
simply not exist. Issue #104.
|
||||
|
||||
* Fixed a bug where consecutive newlines were ignored in `SourceNode`s.
|
||||
Issue #116.
|
||||
|
||||
## 0.1.34
|
||||
|
||||
* Make `SourceNode` work with windows style ("\r\n") newlines. Issue #103.
|
||||
|
||||
* Fix bug involving source contents and the
|
||||
`SourceMapGenerator.prototype.applySourceMap`. Issue #100.
|
||||
|
||||
## 0.1.33
|
||||
|
||||
* Fix some edge cases surrounding path joining and URL resolution.
|
||||
|
||||
* Add a third parameter for relative path to
|
||||
`SourceMapGenerator.prototype.applySourceMap`.
|
||||
|
||||
* Fix issues with mappings and EOLs.
|
||||
|
||||
## 0.1.32
|
||||
|
||||
* Fixed a bug where SourceMapConsumer couldn't handle negative relative columns
|
||||
(issue 92).
|
||||
|
||||
* Fixed test runner to actually report number of failed tests as its process
|
||||
exit code.
|
||||
|
||||
* Fixed a typo when reporting bad mappings (issue 87).
|
||||
|
||||
## 0.1.31
|
||||
|
||||
* Delay parsing the mappings in SourceMapConsumer until queried for a source
|
||||
location.
|
||||
|
||||
* Support Sass source maps (which at the time of writing deviate from the spec
|
||||
in small ways) in SourceMapConsumer.
|
||||
|
||||
## 0.1.30
|
||||
|
||||
* Do not join source root with a source, when the source is a data URI.
|
||||
|
||||
* Extend the test runner to allow running single specific test files at a time.
|
||||
|
||||
* Performance improvements in `SourceNode.prototype.walk` and
|
||||
`SourceMapConsumer.prototype.eachMapping`.
|
||||
|
||||
* Source map browser builds will now work inside Workers.
|
||||
|
||||
* Better error messages when attempting to add an invalid mapping to a
|
||||
`SourceMapGenerator`.
|
||||
|
||||
## 0.1.29
|
||||
|
||||
* Allow duplicate entries in the `names` and `sources` arrays of source maps
|
||||
(usually from TypeScript) we are parsing. Fixes github issue 72.
|
||||
|
||||
## 0.1.28
|
||||
|
||||
* Skip duplicate mappings when creating source maps from SourceNode; github
|
||||
issue 75.
|
||||
|
||||
## 0.1.27
|
||||
|
||||
* Don't throw an error when the `file` property is missing in SourceMapConsumer,
|
||||
we don't use it anyway.
|
||||
|
||||
## 0.1.26
|
||||
|
||||
* Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70.
|
||||
|
||||
## 0.1.25
|
||||
|
||||
* Make compatible with browserify
|
||||
|
||||
## 0.1.24
|
||||
|
||||
* Fix issue with absolute paths and `file://` URIs. See
|
||||
https://bugzilla.mozilla.org/show_bug.cgi?id=885597
|
||||
|
||||
## 0.1.23
|
||||
|
||||
* Fix issue with absolute paths and sourcesContent, github issue 64.
|
||||
|
||||
## 0.1.22
|
||||
|
||||
* Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21.
|
||||
|
||||
## 0.1.21
|
||||
|
||||
* Fixed handling of sources that start with a slash so that they are relative to
|
||||
the source root's host.
|
||||
|
||||
## 0.1.20
|
||||
|
||||
* Fixed github issue #43: absolute URLs aren't joined with the source root
|
||||
anymore.
|
||||
|
||||
## 0.1.19
|
||||
|
||||
* Using Travis CI to run tests.
|
||||
|
||||
## 0.1.18
|
||||
|
||||
* Fixed a bug in the handling of sourceRoot.
|
||||
|
||||
## 0.1.17
|
||||
|
||||
* Added SourceNode.fromStringWithSourceMap.
|
||||
|
||||
## 0.1.16
|
||||
|
||||
* Added missing documentation.
|
||||
|
||||
* Fixed the generating of empty mappings in SourceNode.
|
||||
|
||||
## 0.1.15
|
||||
|
||||
* Added SourceMapGenerator.applySourceMap.
|
||||
|
||||
## 0.1.14
|
||||
|
||||
* The sourceRoot is now handled consistently.
|
||||
|
||||
## 0.1.13
|
||||
|
||||
* Added SourceMapGenerator.fromSourceMap.
|
||||
|
||||
## 0.1.12
|
||||
|
||||
* SourceNode now generates empty mappings too.
|
||||
|
||||
## 0.1.11
|
||||
|
||||
* Added name support to SourceNode.
|
||||
|
||||
## 0.1.10
|
||||
|
||||
* Added sourcesContent support to the customer and generator.
|
28
node_modules/gulp-sourcemaps/node_modules/source-map/LICENSE
generated
vendored
Normal file
28
node_modules/gulp-sourcemaps/node_modules/source-map/LICENSE
generated
vendored
Normal file
@ -0,0 +1,28 @@
|
||||
|
||||
Copyright (c) 2009-2011, Mozilla Foundation and contributors
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
* Neither the names of the Mozilla Foundation nor the names of project
|
||||
contributors may be used to endorse or promote products derived from this
|
||||
software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
742
node_modules/gulp-sourcemaps/node_modules/source-map/README.md
generated
vendored
Normal file
742
node_modules/gulp-sourcemaps/node_modules/source-map/README.md
generated
vendored
Normal file
@ -0,0 +1,742 @@
|
||||
# Source Map
|
||||
|
||||
[](https://travis-ci.org/mozilla/source-map)
|
||||
|
||||
[](https://www.npmjs.com/package/source-map)
|
||||
|
||||
This is a library to generate and consume the source map format
|
||||
[described here][format].
|
||||
|
||||
[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit
|
||||
|
||||
## Use with Node
|
||||
|
||||
$ npm install source-map
|
||||
|
||||
## Use on the Web
|
||||
|
||||
<script src="https://raw.githubusercontent.com/mozilla/source-map/master/dist/source-map.min.js" defer></script>
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
<!-- `npm run toc` to regenerate the Table of Contents -->
|
||||
|
||||
<!-- START doctoc generated TOC please keep comment here to allow auto update -->
|
||||
<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
|
||||
## Table of Contents
|
||||
|
||||
- [Examples](#examples)
|
||||
- [Consuming a source map](#consuming-a-source-map)
|
||||
- [Generating a source map](#generating-a-source-map)
|
||||
- [With SourceNode (high level API)](#with-sourcenode-high-level-api)
|
||||
- [With SourceMapGenerator (low level API)](#with-sourcemapgenerator-low-level-api)
|
||||
- [API](#api)
|
||||
- [SourceMapConsumer](#sourcemapconsumer)
|
||||
- [new SourceMapConsumer(rawSourceMap)](#new-sourcemapconsumerrawsourcemap)
|
||||
- [SourceMapConsumer.prototype.computeColumnSpans()](#sourcemapconsumerprototypecomputecolumnspans)
|
||||
- [SourceMapConsumer.prototype.originalPositionFor(generatedPosition)](#sourcemapconsumerprototypeoriginalpositionforgeneratedposition)
|
||||
- [SourceMapConsumer.prototype.generatedPositionFor(originalPosition)](#sourcemapconsumerprototypegeneratedpositionfororiginalposition)
|
||||
- [SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition)](#sourcemapconsumerprototypeallgeneratedpositionsfororiginalposition)
|
||||
- [SourceMapConsumer.prototype.hasContentsOfAllSources()](#sourcemapconsumerprototypehascontentsofallsources)
|
||||
- [SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing])](#sourcemapconsumerprototypesourcecontentforsource-returnnullonmissing)
|
||||
- [SourceMapConsumer.prototype.eachMapping(callback, context, order)](#sourcemapconsumerprototypeeachmappingcallback-context-order)
|
||||
- [SourceMapGenerator](#sourcemapgenerator)
|
||||
- [new SourceMapGenerator([startOfSourceMap])](#new-sourcemapgeneratorstartofsourcemap)
|
||||
- [SourceMapGenerator.fromSourceMap(sourceMapConsumer)](#sourcemapgeneratorfromsourcemapsourcemapconsumer)
|
||||
- [SourceMapGenerator.prototype.addMapping(mapping)](#sourcemapgeneratorprototypeaddmappingmapping)
|
||||
- [SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)](#sourcemapgeneratorprototypesetsourcecontentsourcefile-sourcecontent)
|
||||
- [SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]])](#sourcemapgeneratorprototypeapplysourcemapsourcemapconsumer-sourcefile-sourcemappath)
|
||||
- [SourceMapGenerator.prototype.toString()](#sourcemapgeneratorprototypetostring)
|
||||
- [SourceNode](#sourcenode)
|
||||
- [new SourceNode([line, column, source[, chunk[, name]]])](#new-sourcenodeline-column-source-chunk-name)
|
||||
- [SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath])](#sourcenodefromstringwithsourcemapcode-sourcemapconsumer-relativepath)
|
||||
- [SourceNode.prototype.add(chunk)](#sourcenodeprototypeaddchunk)
|
||||
- [SourceNode.prototype.prepend(chunk)](#sourcenodeprototypeprependchunk)
|
||||
- [SourceNode.prototype.setSourceContent(sourceFile, sourceContent)](#sourcenodeprototypesetsourcecontentsourcefile-sourcecontent)
|
||||
- [SourceNode.prototype.walk(fn)](#sourcenodeprototypewalkfn)
|
||||
- [SourceNode.prototype.walkSourceContents(fn)](#sourcenodeprototypewalksourcecontentsfn)
|
||||
- [SourceNode.prototype.join(sep)](#sourcenodeprototypejoinsep)
|
||||
- [SourceNode.prototype.replaceRight(pattern, replacement)](#sourcenodeprototypereplacerightpattern-replacement)
|
||||
- [SourceNode.prototype.toString()](#sourcenodeprototypetostring)
|
||||
- [SourceNode.prototype.toStringWithSourceMap([startOfSourceMap])](#sourcenodeprototypetostringwithsourcemapstartofsourcemap)
|
||||
|
||||
<!-- END doctoc generated TOC please keep comment here to allow auto update -->
|
||||
|
||||
## Examples
|
||||
|
||||
### Consuming a source map
|
||||
|
||||
```js
|
||||
var rawSourceMap = {
|
||||
version: 3,
|
||||
file: 'min.js',
|
||||
names: ['bar', 'baz', 'n'],
|
||||
sources: ['one.js', 'two.js'],
|
||||
sourceRoot: 'http://example.com/www/js/',
|
||||
mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
|
||||
};
|
||||
|
||||
var smc = new SourceMapConsumer(rawSourceMap);
|
||||
|
||||
console.log(smc.sources);
|
||||
// [ 'http://example.com/www/js/one.js',
|
||||
// 'http://example.com/www/js/two.js' ]
|
||||
|
||||
console.log(smc.originalPositionFor({
|
||||
line: 2,
|
||||
column: 28
|
||||
}));
|
||||
// { source: 'http://example.com/www/js/two.js',
|
||||
// line: 2,
|
||||
// column: 10,
|
||||
// name: 'n' }
|
||||
|
||||
console.log(smc.generatedPositionFor({
|
||||
source: 'http://example.com/www/js/two.js',
|
||||
line: 2,
|
||||
column: 10
|
||||
}));
|
||||
// { line: 2, column: 28 }
|
||||
|
||||
smc.eachMapping(function (m) {
|
||||
// ...
|
||||
});
|
||||
```
|
||||
|
||||
### Generating a source map
|
||||
|
||||
In depth guide:
|
||||
[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/)
|
||||
|
||||
#### With SourceNode (high level API)
|
||||
|
||||
```js
|
||||
function compile(ast) {
|
||||
switch (ast.type) {
|
||||
case 'BinaryExpression':
|
||||
return new SourceNode(
|
||||
ast.location.line,
|
||||
ast.location.column,
|
||||
ast.location.source,
|
||||
[compile(ast.left), " + ", compile(ast.right)]
|
||||
);
|
||||
case 'Literal':
|
||||
return new SourceNode(
|
||||
ast.location.line,
|
||||
ast.location.column,
|
||||
ast.location.source,
|
||||
String(ast.value)
|
||||
);
|
||||
// ...
|
||||
default:
|
||||
throw new Error("Bad AST");
|
||||
}
|
||||
}
|
||||
|
||||
var ast = parse("40 + 2", "add.js");
|
||||
console.log(compile(ast).toStringWithSourceMap({
|
||||
file: 'add.js'
|
||||
}));
|
||||
// { code: '40 + 2',
|
||||
// map: [object SourceMapGenerator] }
|
||||
```
|
||||
|
||||
#### With SourceMapGenerator (low level API)
|
||||
|
||||
```js
|
||||
var map = new SourceMapGenerator({
|
||||
file: "source-mapped.js"
|
||||
});
|
||||
|
||||
map.addMapping({
|
||||
generated: {
|
||||
line: 10,
|
||||
column: 35
|
||||
},
|
||||
source: "foo.js",
|
||||
original: {
|
||||
line: 33,
|
||||
column: 2
|
||||
},
|
||||
name: "christopher"
|
||||
});
|
||||
|
||||
console.log(map.toString());
|
||||
// '{"version":3,"file":"source-mapped.js","sources":["foo.js"],"names":["christopher"],"mappings":";;;;;;;;;mCAgCEA"}'
|
||||
```
|
||||
|
||||
## API
|
||||
|
||||
Get a reference to the module:
|
||||
|
||||
```js
|
||||
// Node.js
|
||||
var sourceMap = require('source-map');
|
||||
|
||||
// Browser builds
|
||||
var sourceMap = window.sourceMap;
|
||||
|
||||
// Inside Firefox
|
||||
const sourceMap = require("devtools/toolkit/sourcemap/source-map.js");
|
||||
```
|
||||
|
||||
### SourceMapConsumer
|
||||
|
||||
A SourceMapConsumer instance represents a parsed source map which we can query
|
||||
for information about the original file positions by giving it a file position
|
||||
in the generated source.
|
||||
|
||||
#### new SourceMapConsumer(rawSourceMap)
|
||||
|
||||
The only parameter is the raw source map (either as a string which can be
|
||||
`JSON.parse`'d, or an object). According to the spec, source maps have the
|
||||
following attributes:
|
||||
|
||||
* `version`: Which version of the source map spec this map is following.
|
||||
|
||||
* `sources`: An array of URLs to the original source files.
|
||||
|
||||
* `names`: An array of identifiers which can be referenced by individual
|
||||
mappings.
|
||||
|
||||
* `sourceRoot`: Optional. The URL root from which all sources are relative.
|
||||
|
||||
* `sourcesContent`: Optional. An array of contents of the original source files.
|
||||
|
||||
* `mappings`: A string of base64 VLQs which contain the actual mappings.
|
||||
|
||||
* `file`: Optional. The generated filename this source map is associated with.
|
||||
|
||||
```js
|
||||
var consumer = new sourceMap.SourceMapConsumer(rawSourceMapJsonData);
|
||||
```
|
||||
|
||||
#### SourceMapConsumer.prototype.computeColumnSpans()
|
||||
|
||||
Compute the last column for each generated mapping. The last column is
|
||||
inclusive.
|
||||
|
||||
```js
|
||||
// Before:
|
||||
consumer.allGeneratedPositionsFor({ line: 2, source: "foo.coffee" })
|
||||
// [ { line: 2,
|
||||
// column: 1 },
|
||||
// { line: 2,
|
||||
// column: 10 },
|
||||
// { line: 2,
|
||||
// column: 20 } ]
|
||||
|
||||
consumer.computeColumnSpans();
|
||||
|
||||
// After:
|
||||
consumer.allGeneratedPositionsFor({ line: 2, source: "foo.coffee" })
|
||||
// [ { line: 2,
|
||||
// column: 1,
|
||||
// lastColumn: 9 },
|
||||
// { line: 2,
|
||||
// column: 10,
|
||||
// lastColumn: 19 },
|
||||
// { line: 2,
|
||||
// column: 20,
|
||||
// lastColumn: Infinity } ]
|
||||
|
||||
```
|
||||
|
||||
#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition)
|
||||
|
||||
Returns the original source, line, and column information for the generated
|
||||
source's line and column positions provided. The only argument is an object with
|
||||
the following properties:
|
||||
|
||||
* `line`: The line number in the generated source. Line numbers in
|
||||
this library are 1-based (note that the underlying source map
|
||||
specification uses 0-based line numbers -- this library handles the
|
||||
translation).
|
||||
|
||||
* `column`: The column number in the generated source. Column numbers
|
||||
in this library are 0-based.
|
||||
|
||||
* `bias`: Either `SourceMapConsumer.GREATEST_LOWER_BOUND` or
|
||||
`SourceMapConsumer.LEAST_UPPER_BOUND`. Specifies whether to return the closest
|
||||
element that is smaller than or greater than the one we are searching for,
|
||||
respectively, if the exact element cannot be found. Defaults to
|
||||
`SourceMapConsumer.GREATEST_LOWER_BOUND`.
|
||||
|
||||
and an object is returned with the following properties:
|
||||
|
||||
* `source`: The original source file, or null if this information is not
|
||||
available.
|
||||
|
||||
* `line`: The line number in the original source, or null if this information is
|
||||
not available. The line number is 1-based.
|
||||
|
||||
* `column`: The column number in the original source, or null if this
|
||||
information is not available. The column number is 0-based.
|
||||
|
||||
* `name`: The original identifier, or null if this information is not available.
|
||||
|
||||
```js
|
||||
consumer.originalPositionFor({ line: 2, column: 10 })
|
||||
// { source: 'foo.coffee',
|
||||
// line: 2,
|
||||
// column: 2,
|
||||
// name: null }
|
||||
|
||||
consumer.originalPositionFor({ line: 99999999999999999, column: 999999999999999 })
|
||||
// { source: null,
|
||||
// line: null,
|
||||
// column: null,
|
||||
// name: null }
|
||||
```
|
||||
|
||||
#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition)
|
||||
|
||||
Returns the generated line and column information for the original source,
|
||||
line, and column positions provided. The only argument is an object with
|
||||
the following properties:
|
||||
|
||||
* `source`: The filename of the original source.
|
||||
|
||||
* `line`: The line number in the original source. The line number is
|
||||
1-based.
|
||||
|
||||
* `column`: The column number in the original source. The column
|
||||
number is 0-based.
|
||||
|
||||
and an object is returned with the following properties:
|
||||
|
||||
* `line`: The line number in the generated source, or null. The line
|
||||
number is 1-based.
|
||||
|
||||
* `column`: The column number in the generated source, or null. The
|
||||
column number is 0-based.
|
||||
|
||||
```js
|
||||
consumer.generatedPositionFor({ source: "example.js", line: 2, column: 10 })
|
||||
// { line: 1,
|
||||
// column: 56 }
|
||||
```
|
||||
|
||||
#### SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition)
|
||||
|
||||
Returns all generated line and column information for the original source, line,
|
||||
and column provided. If no column is provided, returns all mappings
|
||||
corresponding to a either the line we are searching for or the next closest line
|
||||
that has any mappings. Otherwise, returns all mappings corresponding to the
|
||||
given line and either the column we are searching for or the next closest column
|
||||
that has any offsets.
|
||||
|
||||
The only argument is an object with the following properties:
|
||||
|
||||
* `source`: The filename of the original source.
|
||||
|
||||
* `line`: The line number in the original source. The line number is
|
||||
1-based.
|
||||
|
||||
* `column`: Optional. The column number in the original source. The
|
||||
column number is 0-based.
|
||||
|
||||
and an array of objects is returned, each with the following properties:
|
||||
|
||||
* `line`: The line number in the generated source, or null. The line
|
||||
number is 1-based.
|
||||
|
||||
* `column`: The column number in the generated source, or null. The
|
||||
column number is 0-based.
|
||||
|
||||
```js
|
||||
consumer.allGeneratedpositionsfor({ line: 2, source: "foo.coffee" })
|
||||
// [ { line: 2,
|
||||
// column: 1 },
|
||||
// { line: 2,
|
||||
// column: 10 },
|
||||
// { line: 2,
|
||||
// column: 20 } ]
|
||||
```
|
||||
|
||||
#### SourceMapConsumer.prototype.hasContentsOfAllSources()
|
||||
|
||||
Return true if we have the embedded source content for every source listed in
|
||||
the source map, false otherwise.
|
||||
|
||||
In other words, if this method returns `true`, then
|
||||
`consumer.sourceContentFor(s)` will succeed for every source `s` in
|
||||
`consumer.sources`.
|
||||
|
||||
```js
|
||||
// ...
|
||||
if (consumer.hasContentsOfAllSources()) {
|
||||
consumerReadyCallback(consumer);
|
||||
} else {
|
||||
fetchSources(consumer, consumerReadyCallback);
|
||||
}
|
||||
// ...
|
||||
```
|
||||
|
||||
#### SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing])
|
||||
|
||||
Returns the original source content for the source provided. The only
|
||||
argument is the URL of the original source file.
|
||||
|
||||
If the source content for the given source is not found, then an error is
|
||||
thrown. Optionally, pass `true` as the second param to have `null` returned
|
||||
instead.
|
||||
|
||||
```js
|
||||
consumer.sources
|
||||
// [ "my-cool-lib.clj" ]
|
||||
|
||||
consumer.sourceContentFor("my-cool-lib.clj")
|
||||
// "..."
|
||||
|
||||
consumer.sourceContentFor("this is not in the source map");
|
||||
// Error: "this is not in the source map" is not in the source map
|
||||
|
||||
consumer.sourceContentFor("this is not in the source map", true);
|
||||
// null
|
||||
```
|
||||
|
||||
#### SourceMapConsumer.prototype.eachMapping(callback, context, order)
|
||||
|
||||
Iterate over each mapping between an original source/line/column and a
|
||||
generated line/column in this source map.
|
||||
|
||||
* `callback`: The function that is called with each mapping. Mappings have the
|
||||
form `{ source, generatedLine, generatedColumn, originalLine, originalColumn,
|
||||
name }`
|
||||
|
||||
* `context`: Optional. If specified, this object will be the value of `this`
|
||||
every time that `callback` is called.
|
||||
|
||||
* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or
|
||||
`SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over
|
||||
the mappings sorted by the generated file's line/column order or the
|
||||
original's source/line/column order, respectively. Defaults to
|
||||
`SourceMapConsumer.GENERATED_ORDER`.
|
||||
|
||||
```js
|
||||
consumer.eachMapping(function (m) { console.log(m); })
|
||||
// ...
|
||||
// { source: 'illmatic.js',
|
||||
// generatedLine: 1,
|
||||
// generatedColumn: 0,
|
||||
// originalLine: 1,
|
||||
// originalColumn: 0,
|
||||
// name: null }
|
||||
// { source: 'illmatic.js',
|
||||
// generatedLine: 2,
|
||||
// generatedColumn: 0,
|
||||
// originalLine: 2,
|
||||
// originalColumn: 0,
|
||||
// name: null }
|
||||
// ...
|
||||
```
|
||||
### SourceMapGenerator
|
||||
|
||||
An instance of the SourceMapGenerator represents a source map which is being
|
||||
built incrementally.
|
||||
|
||||
#### new SourceMapGenerator([startOfSourceMap])
|
||||
|
||||
You may pass an object with the following properties:
|
||||
|
||||
* `file`: The filename of the generated source that this source map is
|
||||
associated with.
|
||||
|
||||
* `sourceRoot`: A root for all relative URLs in this source map.
|
||||
|
||||
* `skipValidation`: Optional. When `true`, disables validation of mappings as
|
||||
they are added. This can improve performance but should be used with
|
||||
discretion, as a last resort. Even then, one should avoid using this flag when
|
||||
running tests, if possible.
|
||||
|
||||
```js
|
||||
var generator = new sourceMap.SourceMapGenerator({
|
||||
file: "my-generated-javascript-file.js",
|
||||
sourceRoot: "http://example.com/app/js/"
|
||||
});
|
||||
```
|
||||
|
||||
#### SourceMapGenerator.fromSourceMap(sourceMapConsumer)
|
||||
|
||||
Creates a new `SourceMapGenerator` from an existing `SourceMapConsumer` instance.
|
||||
|
||||
* `sourceMapConsumer` The SourceMap.
|
||||
|
||||
```js
|
||||
var generator = sourceMap.SourceMapGenerator.fromSourceMap(consumer);
|
||||
```
|
||||
|
||||
#### SourceMapGenerator.prototype.addMapping(mapping)
|
||||
|
||||
Add a single mapping from original source line and column to the generated
|
||||
source's line and column for this source map being created. The mapping object
|
||||
should have the following properties:
|
||||
|
||||
* `generated`: An object with the generated line and column positions.
|
||||
|
||||
* `original`: An object with the original line and column positions.
|
||||
|
||||
* `source`: The original source file (relative to the sourceRoot).
|
||||
|
||||
* `name`: An optional original token name for this mapping.
|
||||
|
||||
```js
|
||||
generator.addMapping({
|
||||
source: "module-one.scm",
|
||||
original: { line: 128, column: 0 },
|
||||
generated: { line: 3, column: 456 }
|
||||
})
|
||||
```
|
||||
|
||||
#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)
|
||||
|
||||
Set the source content for an original source file.
|
||||
|
||||
* `sourceFile` the URL of the original source file.
|
||||
|
||||
* `sourceContent` the content of the source file.
|
||||
|
||||
```js
|
||||
generator.setSourceContent("module-one.scm",
|
||||
fs.readFileSync("path/to/module-one.scm"))
|
||||
```
|
||||
|
||||
#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]])
|
||||
|
||||
Applies a SourceMap for a source file to the SourceMap.
|
||||
Each mapping to the supplied source file is rewritten using the
|
||||
supplied SourceMap. Note: The resolution for the resulting mappings
|
||||
is the minimum of this map and the supplied map.
|
||||
|
||||
* `sourceMapConsumer`: The SourceMap to be applied.
|
||||
|
||||
* `sourceFile`: Optional. The filename of the source file.
|
||||
If omitted, sourceMapConsumer.file will be used, if it exists.
|
||||
Otherwise an error will be thrown.
|
||||
|
||||
* `sourceMapPath`: Optional. The dirname of the path to the SourceMap
|
||||
to be applied. If relative, it is relative to the SourceMap.
|
||||
|
||||
This parameter is needed when the two SourceMaps aren't in the same
|
||||
directory, and the SourceMap to be applied contains relative source
|
||||
paths. If so, those relative source paths need to be rewritten
|
||||
relative to the SourceMap.
|
||||
|
||||
If omitted, it is assumed that both SourceMaps are in the same directory,
|
||||
thus not needing any rewriting. (Supplying `'.'` has the same effect.)
|
||||
|
||||
#### SourceMapGenerator.prototype.toString()
|
||||
|
||||
Renders the source map being generated to a string.
|
||||
|
||||
```js
|
||||
generator.toString()
|
||||
// '{"version":3,"sources":["module-one.scm"],"names":[],"mappings":"...snip...","file":"my-generated-javascript-file.js","sourceRoot":"http://example.com/app/js/"}'
|
||||
```
|
||||
|
||||
### SourceNode
|
||||
|
||||
SourceNodes provide a way to abstract over interpolating and/or concatenating
|
||||
snippets of generated JavaScript source code, while maintaining the line and
|
||||
column information associated between those snippets and the original source
|
||||
code. This is useful as the final intermediate representation a compiler might
|
||||
use before outputting the generated JS and source map.
|
||||
|
||||
#### new SourceNode([line, column, source[, chunk[, name]]])
|
||||
|
||||
* `line`: The original line number associated with this source node, or null if
|
||||
it isn't associated with an original line. The line number is 1-based.
|
||||
|
||||
* `column`: The original column number associated with this source node, or null
|
||||
if it isn't associated with an original column. The column number
|
||||
is 0-based.
|
||||
|
||||
* `source`: The original source's filename; null if no filename is provided.
|
||||
|
||||
* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see
|
||||
below.
|
||||
|
||||
* `name`: Optional. The original identifier.
|
||||
|
||||
```js
|
||||
var node = new SourceNode(1, 2, "a.cpp", [
|
||||
new SourceNode(3, 4, "b.cpp", "extern int status;\n"),
|
||||
new SourceNode(5, 6, "c.cpp", "std::string* make_string(size_t n);\n"),
|
||||
new SourceNode(7, 8, "d.cpp", "int main(int argc, char** argv) {}\n"),
|
||||
]);
|
||||
```
|
||||
|
||||
#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath])
|
||||
|
||||
Creates a SourceNode from generated code and a SourceMapConsumer.
|
||||
|
||||
* `code`: The generated code
|
||||
|
||||
* `sourceMapConsumer` The SourceMap for the generated code
|
||||
|
||||
* `relativePath` The optional path that relative sources in `sourceMapConsumer`
|
||||
should be relative to.
|
||||
|
||||
```js
|
||||
var consumer = new SourceMapConsumer(fs.readFileSync("path/to/my-file.js.map", "utf8"));
|
||||
var node = SourceNode.fromStringWithSourceMap(fs.readFileSync("path/to/my-file.js"),
|
||||
consumer);
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.add(chunk)
|
||||
|
||||
Add a chunk of generated JS to this source node.
|
||||
|
||||
* `chunk`: A string snippet of generated JS code, another instance of
|
||||
`SourceNode`, or an array where each member is one of those things.
|
||||
|
||||
```js
|
||||
node.add(" + ");
|
||||
node.add(otherNode);
|
||||
node.add([leftHandOperandNode, " + ", rightHandOperandNode]);
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.prepend(chunk)
|
||||
|
||||
Prepend a chunk of generated JS to this source node.
|
||||
|
||||
* `chunk`: A string snippet of generated JS code, another instance of
|
||||
`SourceNode`, or an array where each member is one of those things.
|
||||
|
||||
```js
|
||||
node.prepend("/** Build Id: f783haef86324gf **/\n\n");
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent)
|
||||
|
||||
Set the source content for a source file. This will be added to the
|
||||
`SourceMap` in the `sourcesContent` field.
|
||||
|
||||
* `sourceFile`: The filename of the source file
|
||||
|
||||
* `sourceContent`: The content of the source file
|
||||
|
||||
```js
|
||||
node.setSourceContent("module-one.scm",
|
||||
fs.readFileSync("path/to/module-one.scm"))
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.walk(fn)
|
||||
|
||||
Walk over the tree of JS snippets in this node and its children. The walking
|
||||
function is called once for each snippet of JS and is passed that snippet and
|
||||
the its original associated source's line/column location.
|
||||
|
||||
* `fn`: The traversal function.
|
||||
|
||||
```js
|
||||
var node = new SourceNode(1, 2, "a.js", [
|
||||
new SourceNode(3, 4, "b.js", "uno"),
|
||||
"dos",
|
||||
[
|
||||
"tres",
|
||||
new SourceNode(5, 6, "c.js", "quatro")
|
||||
]
|
||||
]);
|
||||
|
||||
node.walk(function (code, loc) { console.log("WALK:", code, loc); })
|
||||
// WALK: uno { source: 'b.js', line: 3, column: 4, name: null }
|
||||
// WALK: dos { source: 'a.js', line: 1, column: 2, name: null }
|
||||
// WALK: tres { source: 'a.js', line: 1, column: 2, name: null }
|
||||
// WALK: quatro { source: 'c.js', line: 5, column: 6, name: null }
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.walkSourceContents(fn)
|
||||
|
||||
Walk over the tree of SourceNodes. The walking function is called for each
|
||||
source file content and is passed the filename and source content.
|
||||
|
||||
* `fn`: The traversal function.
|
||||
|
||||
```js
|
||||
var a = new SourceNode(1, 2, "a.js", "generated from a");
|
||||
a.setSourceContent("a.js", "original a");
|
||||
var b = new SourceNode(1, 2, "b.js", "generated from b");
|
||||
b.setSourceContent("b.js", "original b");
|
||||
var c = new SourceNode(1, 2, "c.js", "generated from c");
|
||||
c.setSourceContent("c.js", "original c");
|
||||
|
||||
var node = new SourceNode(null, null, null, [a, b, c]);
|
||||
node.walkSourceContents(function (source, contents) { console.log("WALK:", source, ":", contents); })
|
||||
// WALK: a.js : original a
|
||||
// WALK: b.js : original b
|
||||
// WALK: c.js : original c
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.join(sep)
|
||||
|
||||
Like `Array.prototype.join` except for SourceNodes. Inserts the separator
|
||||
between each of this source node's children.
|
||||
|
||||
* `sep`: The separator.
|
||||
|
||||
```js
|
||||
var lhs = new SourceNode(1, 2, "a.rs", "my_copy");
|
||||
var operand = new SourceNode(3, 4, "a.rs", "=");
|
||||
var rhs = new SourceNode(5, 6, "a.rs", "orig.clone()");
|
||||
|
||||
var node = new SourceNode(null, null, null, [ lhs, operand, rhs ]);
|
||||
var joinedNode = node.join(" ");
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.replaceRight(pattern, replacement)
|
||||
|
||||
Call `String.prototype.replace` on the very right-most source snippet. Useful
|
||||
for trimming white space from the end of a source node, etc.
|
||||
|
||||
* `pattern`: The pattern to replace.
|
||||
|
||||
* `replacement`: The thing to replace the pattern with.
|
||||
|
||||
```js
|
||||
// Trim trailing white space.
|
||||
node.replaceRight(/\s*$/, "");
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.toString()
|
||||
|
||||
Return the string representation of this source node. Walks over the tree and
|
||||
concatenates all the various snippets together to one string.
|
||||
|
||||
```js
|
||||
var node = new SourceNode(1, 2, "a.js", [
|
||||
new SourceNode(3, 4, "b.js", "uno"),
|
||||
"dos",
|
||||
[
|
||||
"tres",
|
||||
new SourceNode(5, 6, "c.js", "quatro")
|
||||
]
|
||||
]);
|
||||
|
||||
node.toString()
|
||||
// 'unodostresquatro'
|
||||
```
|
||||
|
||||
#### SourceNode.prototype.toStringWithSourceMap([startOfSourceMap])
|
||||
|
||||
Returns the string representation of this tree of source nodes, plus a
|
||||
SourceMapGenerator which contains all the mappings between the generated and
|
||||
original sources.
|
||||
|
||||
The arguments are the same as those to `new SourceMapGenerator`.
|
||||
|
||||
```js
|
||||
var node = new SourceNode(1, 2, "a.js", [
|
||||
new SourceNode(3, 4, "b.js", "uno"),
|
||||
"dos",
|
||||
[
|
||||
"tres",
|
||||
new SourceNode(5, 6, "c.js", "quatro")
|
||||
]
|
||||
]);
|
||||
|
||||
node.toStringWithSourceMap({ file: "my-output-file.js" })
|
||||
// { code: 'unodostresquatro',
|
||||
// map: [object SourceMapGenerator] }
|
||||
```
|
3234
node_modules/gulp-sourcemaps/node_modules/source-map/dist/source-map.debug.js
generated
vendored
Normal file
3234
node_modules/gulp-sourcemaps/node_modules/source-map/dist/source-map.debug.js
generated
vendored
Normal file
File diff suppressed because one or more lines are too long
3233
node_modules/gulp-sourcemaps/node_modules/source-map/dist/source-map.js
generated
vendored
Normal file
3233
node_modules/gulp-sourcemaps/node_modules/source-map/dist/source-map.js
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
2
node_modules/gulp-sourcemaps/node_modules/source-map/dist/source-map.min.js
generated
vendored
Normal file
2
node_modules/gulp-sourcemaps/node_modules/source-map/dist/source-map.min.js
generated
vendored
Normal file
File diff suppressed because one or more lines are too long
1
node_modules/gulp-sourcemaps/node_modules/source-map/dist/source-map.min.js.map
generated
vendored
Normal file
1
node_modules/gulp-sourcemaps/node_modules/source-map/dist/source-map.min.js.map
generated
vendored
Normal file
File diff suppressed because one or more lines are too long
121
node_modules/gulp-sourcemaps/node_modules/source-map/lib/array-set.js
generated
vendored
Normal file
121
node_modules/gulp-sourcemaps/node_modules/source-map/lib/array-set.js
generated
vendored
Normal file
@ -0,0 +1,121 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
|
||||
var util = require('./util');
|
||||
var has = Object.prototype.hasOwnProperty;
|
||||
var hasNativeMap = typeof Map !== "undefined";
|
||||
|
||||
/**
|
||||
* A data structure which is a combination of an array and a set. Adding a new
|
||||
* member is O(1), testing for membership is O(1), and finding the index of an
|
||||
* element is O(1). Removing elements from the set is not supported. Only
|
||||
* strings are supported for membership.
|
||||
*/
|
||||
function ArraySet() {
|
||||
this._array = [];
|
||||
this._set = hasNativeMap ? new Map() : Object.create(null);
|
||||
}
|
||||
|
||||
/**
|
||||
* Static method for creating ArraySet instances from an existing array.
|
||||
*/
|
||||
ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
|
||||
var set = new ArraySet();
|
||||
for (var i = 0, len = aArray.length; i < len; i++) {
|
||||
set.add(aArray[i], aAllowDuplicates);
|
||||
}
|
||||
return set;
|
||||
};
|
||||
|
||||
/**
|
||||
* Return how many unique items are in this ArraySet. If duplicates have been
|
||||
* added, than those do not count towards the size.
|
||||
*
|
||||
* @returns Number
|
||||
*/
|
||||
ArraySet.prototype.size = function ArraySet_size() {
|
||||
return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length;
|
||||
};
|
||||
|
||||
/**
|
||||
* Add the given string to this set.
|
||||
*
|
||||
* @param String aStr
|
||||
*/
|
||||
ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
|
||||
var sStr = hasNativeMap ? aStr : util.toSetString(aStr);
|
||||
var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr);
|
||||
var idx = this._array.length;
|
||||
if (!isDuplicate || aAllowDuplicates) {
|
||||
this._array.push(aStr);
|
||||
}
|
||||
if (!isDuplicate) {
|
||||
if (hasNativeMap) {
|
||||
this._set.set(aStr, idx);
|
||||
} else {
|
||||
this._set[sStr] = idx;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Is the given string a member of this set?
|
||||
*
|
||||
* @param String aStr
|
||||
*/
|
||||
ArraySet.prototype.has = function ArraySet_has(aStr) {
|
||||
if (hasNativeMap) {
|
||||
return this._set.has(aStr);
|
||||
} else {
|
||||
var sStr = util.toSetString(aStr);
|
||||
return has.call(this._set, sStr);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* What is the index of the given string in the array?
|
||||
*
|
||||
* @param String aStr
|
||||
*/
|
||||
ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
|
||||
if (hasNativeMap) {
|
||||
var idx = this._set.get(aStr);
|
||||
if (idx >= 0) {
|
||||
return idx;
|
||||
}
|
||||
} else {
|
||||
var sStr = util.toSetString(aStr);
|
||||
if (has.call(this._set, sStr)) {
|
||||
return this._set[sStr];
|
||||
}
|
||||
}
|
||||
|
||||
throw new Error('"' + aStr + '" is not in the set.');
|
||||
};
|
||||
|
||||
/**
|
||||
* What is the element at the given index?
|
||||
*
|
||||
* @param Number aIdx
|
||||
*/
|
||||
ArraySet.prototype.at = function ArraySet_at(aIdx) {
|
||||
if (aIdx >= 0 && aIdx < this._array.length) {
|
||||
return this._array[aIdx];
|
||||
}
|
||||
throw new Error('No element indexed by ' + aIdx);
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns the array representation of this set (which has the proper indices
|
||||
* indicated by indexOf). Note that this is a copy of the internal array used
|
||||
* for storing the members so that no one can mess with internal state.
|
||||
*/
|
||||
ArraySet.prototype.toArray = function ArraySet_toArray() {
|
||||
return this._array.slice();
|
||||
};
|
||||
|
||||
exports.ArraySet = ArraySet;
|
140
node_modules/gulp-sourcemaps/node_modules/source-map/lib/base64-vlq.js
generated
vendored
Normal file
140
node_modules/gulp-sourcemaps/node_modules/source-map/lib/base64-vlq.js
generated
vendored
Normal file
@ -0,0 +1,140 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
* Based on the Base 64 VLQ implementation in Closure Compiler:
|
||||
* https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
|
||||
*
|
||||
* Copyright 2011 The Closure Compiler Authors. All rights reserved.
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* * Redistributions in binary form must reproduce the above
|
||||
* copyright notice, this list of conditions and the following
|
||||
* disclaimer in the documentation and/or other materials provided
|
||||
* with the distribution.
|
||||
* * Neither the name of Google Inc. nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
var base64 = require('./base64');
|
||||
|
||||
// A single base 64 digit can contain 6 bits of data. For the base 64 variable
|
||||
// length quantities we use in the source map spec, the first bit is the sign,
|
||||
// the next four bits are the actual value, and the 6th bit is the
|
||||
// continuation bit. The continuation bit tells us whether there are more
|
||||
// digits in this value following this digit.
|
||||
//
|
||||
// Continuation
|
||||
// | Sign
|
||||
// | |
|
||||
// V V
|
||||
// 101011
|
||||
|
||||
var VLQ_BASE_SHIFT = 5;
|
||||
|
||||
// binary: 100000
|
||||
var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
|
||||
|
||||
// binary: 011111
|
||||
var VLQ_BASE_MASK = VLQ_BASE - 1;
|
||||
|
||||
// binary: 100000
|
||||
var VLQ_CONTINUATION_BIT = VLQ_BASE;
|
||||
|
||||
/**
|
||||
* Converts from a two-complement value to a value where the sign bit is
|
||||
* placed in the least significant bit. For example, as decimals:
|
||||
* 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
|
||||
* 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
|
||||
*/
|
||||
function toVLQSigned(aValue) {
|
||||
return aValue < 0
|
||||
? ((-aValue) << 1) + 1
|
||||
: (aValue << 1) + 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts to a two-complement value from a value where the sign bit is
|
||||
* placed in the least significant bit. For example, as decimals:
|
||||
* 2 (10 binary) becomes 1, 3 (11 binary) becomes -1
|
||||
* 4 (100 binary) becomes 2, 5 (101 binary) becomes -2
|
||||
*/
|
||||
function fromVLQSigned(aValue) {
|
||||
var isNegative = (aValue & 1) === 1;
|
||||
var shifted = aValue >> 1;
|
||||
return isNegative
|
||||
? -shifted
|
||||
: shifted;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the base 64 VLQ encoded value.
|
||||
*/
|
||||
exports.encode = function base64VLQ_encode(aValue) {
|
||||
var encoded = "";
|
||||
var digit;
|
||||
|
||||
var vlq = toVLQSigned(aValue);
|
||||
|
||||
do {
|
||||
digit = vlq & VLQ_BASE_MASK;
|
||||
vlq >>>= VLQ_BASE_SHIFT;
|
||||
if (vlq > 0) {
|
||||
// There are still more digits in this value, so we must make sure the
|
||||
// continuation bit is marked.
|
||||
digit |= VLQ_CONTINUATION_BIT;
|
||||
}
|
||||
encoded += base64.encode(digit);
|
||||
} while (vlq > 0);
|
||||
|
||||
return encoded;
|
||||
};
|
||||
|
||||
/**
|
||||
* Decodes the next base 64 VLQ value from the given string and returns the
|
||||
* value and the rest of the string via the out parameter.
|
||||
*/
|
||||
exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {
|
||||
var strLen = aStr.length;
|
||||
var result = 0;
|
||||
var shift = 0;
|
||||
var continuation, digit;
|
||||
|
||||
do {
|
||||
if (aIndex >= strLen) {
|
||||
throw new Error("Expected more digits in base 64 VLQ value.");
|
||||
}
|
||||
|
||||
digit = base64.decode(aStr.charCodeAt(aIndex++));
|
||||
if (digit === -1) {
|
||||
throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));
|
||||
}
|
||||
|
||||
continuation = !!(digit & VLQ_CONTINUATION_BIT);
|
||||
digit &= VLQ_BASE_MASK;
|
||||
result = result + (digit << shift);
|
||||
shift += VLQ_BASE_SHIFT;
|
||||
} while (continuation);
|
||||
|
||||
aOutParam.value = fromVLQSigned(result);
|
||||
aOutParam.rest = aIndex;
|
||||
};
|
67
node_modules/gulp-sourcemaps/node_modules/source-map/lib/base64.js
generated
vendored
Normal file
67
node_modules/gulp-sourcemaps/node_modules/source-map/lib/base64.js
generated
vendored
Normal file
@ -0,0 +1,67 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
|
||||
var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
|
||||
|
||||
/**
|
||||
* Encode an integer in the range of 0 to 63 to a single base 64 digit.
|
||||
*/
|
||||
exports.encode = function (number) {
|
||||
if (0 <= number && number < intToCharMap.length) {
|
||||
return intToCharMap[number];
|
||||
}
|
||||
throw new TypeError("Must be between 0 and 63: " + number);
|
||||
};
|
||||
|
||||
/**
|
||||
* Decode a single base 64 character code digit to an integer. Returns -1 on
|
||||
* failure.
|
||||
*/
|
||||
exports.decode = function (charCode) {
|
||||
var bigA = 65; // 'A'
|
||||
var bigZ = 90; // 'Z'
|
||||
|
||||
var littleA = 97; // 'a'
|
||||
var littleZ = 122; // 'z'
|
||||
|
||||
var zero = 48; // '0'
|
||||
var nine = 57; // '9'
|
||||
|
||||
var plus = 43; // '+'
|
||||
var slash = 47; // '/'
|
||||
|
||||
var littleOffset = 26;
|
||||
var numberOffset = 52;
|
||||
|
||||
// 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ
|
||||
if (bigA <= charCode && charCode <= bigZ) {
|
||||
return (charCode - bigA);
|
||||
}
|
||||
|
||||
// 26 - 51: abcdefghijklmnopqrstuvwxyz
|
||||
if (littleA <= charCode && charCode <= littleZ) {
|
||||
return (charCode - littleA + littleOffset);
|
||||
}
|
||||
|
||||
// 52 - 61: 0123456789
|
||||
if (zero <= charCode && charCode <= nine) {
|
||||
return (charCode - zero + numberOffset);
|
||||
}
|
||||
|
||||
// 62: +
|
||||
if (charCode == plus) {
|
||||
return 62;
|
||||
}
|
||||
|
||||
// 63: /
|
||||
if (charCode == slash) {
|
||||
return 63;
|
||||
}
|
||||
|
||||
// Invalid base64 digit.
|
||||
return -1;
|
||||
};
|
111
node_modules/gulp-sourcemaps/node_modules/source-map/lib/binary-search.js
generated
vendored
Normal file
111
node_modules/gulp-sourcemaps/node_modules/source-map/lib/binary-search.js
generated
vendored
Normal file
@ -0,0 +1,111 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
|
||||
exports.GREATEST_LOWER_BOUND = 1;
|
||||
exports.LEAST_UPPER_BOUND = 2;
|
||||
|
||||
/**
|
||||
* Recursive implementation of binary search.
|
||||
*
|
||||
* @param aLow Indices here and lower do not contain the needle.
|
||||
* @param aHigh Indices here and higher do not contain the needle.
|
||||
* @param aNeedle The element being searched for.
|
||||
* @param aHaystack The non-empty array being searched.
|
||||
* @param aCompare Function which takes two elements and returns -1, 0, or 1.
|
||||
* @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
|
||||
* 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
|
||||
* closest element that is smaller than or greater than the one we are
|
||||
* searching for, respectively, if the exact element cannot be found.
|
||||
*/
|
||||
function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
|
||||
// This function terminates when one of the following is true:
|
||||
//
|
||||
// 1. We find the exact element we are looking for.
|
||||
//
|
||||
// 2. We did not find the exact element, but we can return the index of
|
||||
// the next-closest element.
|
||||
//
|
||||
// 3. We did not find the exact element, and there is no next-closest
|
||||
// element than the one we are searching for, so we return -1.
|
||||
var mid = Math.floor((aHigh - aLow) / 2) + aLow;
|
||||
var cmp = aCompare(aNeedle, aHaystack[mid], true);
|
||||
if (cmp === 0) {
|
||||
// Found the element we are looking for.
|
||||
return mid;
|
||||
}
|
||||
else if (cmp > 0) {
|
||||
// Our needle is greater than aHaystack[mid].
|
||||
if (aHigh - mid > 1) {
|
||||
// The element is in the upper half.
|
||||
return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);
|
||||
}
|
||||
|
||||
// The exact needle element was not found in this haystack. Determine if
|
||||
// we are in termination case (3) or (2) and return the appropriate thing.
|
||||
if (aBias == exports.LEAST_UPPER_BOUND) {
|
||||
return aHigh < aHaystack.length ? aHigh : -1;
|
||||
} else {
|
||||
return mid;
|
||||
}
|
||||
}
|
||||
else {
|
||||
// Our needle is less than aHaystack[mid].
|
||||
if (mid - aLow > 1) {
|
||||
// The element is in the lower half.
|
||||
return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);
|
||||
}
|
||||
|
||||
// we are in termination case (3) or (2) and return the appropriate thing.
|
||||
if (aBias == exports.LEAST_UPPER_BOUND) {
|
||||
return mid;
|
||||
} else {
|
||||
return aLow < 0 ? -1 : aLow;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This is an implementation of binary search which will always try and return
|
||||
* the index of the closest element if there is no exact hit. This is because
|
||||
* mappings between original and generated line/col pairs are single points,
|
||||
* and there is an implicit region between each of them, so a miss just means
|
||||
* that you aren't on the very start of a region.
|
||||
*
|
||||
* @param aNeedle The element you are looking for.
|
||||
* @param aHaystack The array that is being searched.
|
||||
* @param aCompare A function which takes the needle and an element in the
|
||||
* array and returns -1, 0, or 1 depending on whether the needle is less
|
||||
* than, equal to, or greater than the element, respectively.
|
||||
* @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
|
||||
* 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
|
||||
* closest element that is smaller than or greater than the one we are
|
||||
* searching for, respectively, if the exact element cannot be found.
|
||||
* Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.
|
||||
*/
|
||||
exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
|
||||
if (aHaystack.length === 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,
|
||||
aCompare, aBias || exports.GREATEST_LOWER_BOUND);
|
||||
if (index < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
// We have found either the exact element, or the next-closest element than
|
||||
// the one we are searching for. However, there may be more than one such
|
||||
// element. Make sure we always return the smallest of these.
|
||||
while (index - 1 >= 0) {
|
||||
if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {
|
||||
break;
|
||||
}
|
||||
--index;
|
||||
}
|
||||
|
||||
return index;
|
||||
};
|
79
node_modules/gulp-sourcemaps/node_modules/source-map/lib/mapping-list.js
generated
vendored
Normal file
79
node_modules/gulp-sourcemaps/node_modules/source-map/lib/mapping-list.js
generated
vendored
Normal file
@ -0,0 +1,79 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2014 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
|
||||
var util = require('./util');
|
||||
|
||||
/**
|
||||
* Determine whether mappingB is after mappingA with respect to generated
|
||||
* position.
|
||||
*/
|
||||
function generatedPositionAfter(mappingA, mappingB) {
|
||||
// Optimized for most common case
|
||||
var lineA = mappingA.generatedLine;
|
||||
var lineB = mappingB.generatedLine;
|
||||
var columnA = mappingA.generatedColumn;
|
||||
var columnB = mappingB.generatedColumn;
|
||||
return lineB > lineA || lineB == lineA && columnB >= columnA ||
|
||||
util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* A data structure to provide a sorted view of accumulated mappings in a
|
||||
* performance conscious manner. It trades a neglibable overhead in general
|
||||
* case for a large speedup in case of mappings being added in order.
|
||||
*/
|
||||
function MappingList() {
|
||||
this._array = [];
|
||||
this._sorted = true;
|
||||
// Serves as infimum
|
||||
this._last = {generatedLine: -1, generatedColumn: 0};
|
||||
}
|
||||
|
||||
/**
|
||||
* Iterate through internal items. This method takes the same arguments that
|
||||
* `Array.prototype.forEach` takes.
|
||||
*
|
||||
* NOTE: The order of the mappings is NOT guaranteed.
|
||||
*/
|
||||
MappingList.prototype.unsortedForEach =
|
||||
function MappingList_forEach(aCallback, aThisArg) {
|
||||
this._array.forEach(aCallback, aThisArg);
|
||||
};
|
||||
|
||||
/**
|
||||
* Add the given source mapping.
|
||||
*
|
||||
* @param Object aMapping
|
||||
*/
|
||||
MappingList.prototype.add = function MappingList_add(aMapping) {
|
||||
if (generatedPositionAfter(this._last, aMapping)) {
|
||||
this._last = aMapping;
|
||||
this._array.push(aMapping);
|
||||
} else {
|
||||
this._sorted = false;
|
||||
this._array.push(aMapping);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns the flat, sorted array of mappings. The mappings are sorted by
|
||||
* generated position.
|
||||
*
|
||||
* WARNING: This method returns internal data without copying, for
|
||||
* performance. The return value must NOT be mutated, and should be treated as
|
||||
* an immutable borrow. If you want to take ownership, you must make your own
|
||||
* copy.
|
||||
*/
|
||||
MappingList.prototype.toArray = function MappingList_toArray() {
|
||||
if (!this._sorted) {
|
||||
this._array.sort(util.compareByGeneratedPositionsInflated);
|
||||
this._sorted = true;
|
||||
}
|
||||
return this._array;
|
||||
};
|
||||
|
||||
exports.MappingList = MappingList;
|
114
node_modules/gulp-sourcemaps/node_modules/source-map/lib/quick-sort.js
generated
vendored
Normal file
114
node_modules/gulp-sourcemaps/node_modules/source-map/lib/quick-sort.js
generated
vendored
Normal file
@ -0,0 +1,114 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
|
||||
// It turns out that some (most?) JavaScript engines don't self-host
|
||||
// `Array.prototype.sort`. This makes sense because C++ will likely remain
|
||||
// faster than JS when doing raw CPU-intensive sorting. However, when using a
|
||||
// custom comparator function, calling back and forth between the VM's C++ and
|
||||
// JIT'd JS is rather slow *and* loses JIT type information, resulting in
|
||||
// worse generated code for the comparator function than would be optimal. In
|
||||
// fact, when sorting with a comparator, these costs outweigh the benefits of
|
||||
// sorting in C++. By using our own JS-implemented Quick Sort (below), we get
|
||||
// a ~3500ms mean speed-up in `bench/bench.html`.
|
||||
|
||||
/**
|
||||
* Swap the elements indexed by `x` and `y` in the array `ary`.
|
||||
*
|
||||
* @param {Array} ary
|
||||
* The array.
|
||||
* @param {Number} x
|
||||
* The index of the first item.
|
||||
* @param {Number} y
|
||||
* The index of the second item.
|
||||
*/
|
||||
function swap(ary, x, y) {
|
||||
var temp = ary[x];
|
||||
ary[x] = ary[y];
|
||||
ary[y] = temp;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a random integer within the range `low .. high` inclusive.
|
||||
*
|
||||
* @param {Number} low
|
||||
* The lower bound on the range.
|
||||
* @param {Number} high
|
||||
* The upper bound on the range.
|
||||
*/
|
||||
function randomIntInRange(low, high) {
|
||||
return Math.round(low + (Math.random() * (high - low)));
|
||||
}
|
||||
|
||||
/**
|
||||
* The Quick Sort algorithm.
|
||||
*
|
||||
* @param {Array} ary
|
||||
* An array to sort.
|
||||
* @param {function} comparator
|
||||
* Function to use to compare two items.
|
||||
* @param {Number} p
|
||||
* Start index of the array
|
||||
* @param {Number} r
|
||||
* End index of the array
|
||||
*/
|
||||
function doQuickSort(ary, comparator, p, r) {
|
||||
// If our lower bound is less than our upper bound, we (1) partition the
|
||||
// array into two pieces and (2) recurse on each half. If it is not, this is
|
||||
// the empty array and our base case.
|
||||
|
||||
if (p < r) {
|
||||
// (1) Partitioning.
|
||||
//
|
||||
// The partitioning chooses a pivot between `p` and `r` and moves all
|
||||
// elements that are less than or equal to the pivot to the before it, and
|
||||
// all the elements that are greater than it after it. The effect is that
|
||||
// once partition is done, the pivot is in the exact place it will be when
|
||||
// the array is put in sorted order, and it will not need to be moved
|
||||
// again. This runs in O(n) time.
|
||||
|
||||
// Always choose a random pivot so that an input array which is reverse
|
||||
// sorted does not cause O(n^2) running time.
|
||||
var pivotIndex = randomIntInRange(p, r);
|
||||
var i = p - 1;
|
||||
|
||||
swap(ary, pivotIndex, r);
|
||||
var pivot = ary[r];
|
||||
|
||||
// Immediately after `j` is incremented in this loop, the following hold
|
||||
// true:
|
||||
//
|
||||
// * Every element in `ary[p .. i]` is less than or equal to the pivot.
|
||||
//
|
||||
// * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
|
||||
for (var j = p; j < r; j++) {
|
||||
if (comparator(ary[j], pivot) <= 0) {
|
||||
i += 1;
|
||||
swap(ary, i, j);
|
||||
}
|
||||
}
|
||||
|
||||
swap(ary, i + 1, j);
|
||||
var q = i + 1;
|
||||
|
||||
// (2) Recurse on each half.
|
||||
|
||||
doQuickSort(ary, comparator, p, q - 1);
|
||||
doQuickSort(ary, comparator, q + 1, r);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sort the given array in-place with the given comparator function.
|
||||
*
|
||||
* @param {Array} ary
|
||||
* An array to sort.
|
||||
* @param {function} comparator
|
||||
* Function to use to compare two items.
|
||||
*/
|
||||
exports.quickSort = function (ary, comparator) {
|
||||
doQuickSort(ary, comparator, 0, ary.length - 1);
|
||||
};
|
1145
node_modules/gulp-sourcemaps/node_modules/source-map/lib/source-map-consumer.js
generated
vendored
Normal file
1145
node_modules/gulp-sourcemaps/node_modules/source-map/lib/source-map-consumer.js
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
425
node_modules/gulp-sourcemaps/node_modules/source-map/lib/source-map-generator.js
generated
vendored
Normal file
425
node_modules/gulp-sourcemaps/node_modules/source-map/lib/source-map-generator.js
generated
vendored
Normal file
@ -0,0 +1,425 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
|
||||
var base64VLQ = require('./base64-vlq');
|
||||
var util = require('./util');
|
||||
var ArraySet = require('./array-set').ArraySet;
|
||||
var MappingList = require('./mapping-list').MappingList;
|
||||
|
||||
/**
|
||||
* An instance of the SourceMapGenerator represents a source map which is
|
||||
* being built incrementally. You may pass an object with the following
|
||||
* properties:
|
||||
*
|
||||
* - file: The filename of the generated source.
|
||||
* - sourceRoot: A root for all relative URLs in this source map.
|
||||
*/
|
||||
function SourceMapGenerator(aArgs) {
|
||||
if (!aArgs) {
|
||||
aArgs = {};
|
||||
}
|
||||
this._file = util.getArg(aArgs, 'file', null);
|
||||
this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
|
||||
this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
|
||||
this._sources = new ArraySet();
|
||||
this._names = new ArraySet();
|
||||
this._mappings = new MappingList();
|
||||
this._sourcesContents = null;
|
||||
}
|
||||
|
||||
SourceMapGenerator.prototype._version = 3;
|
||||
|
||||
/**
|
||||
* Creates a new SourceMapGenerator based on a SourceMapConsumer
|
||||
*
|
||||
* @param aSourceMapConsumer The SourceMap.
|
||||
*/
|
||||
SourceMapGenerator.fromSourceMap =
|
||||
function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
|
||||
var sourceRoot = aSourceMapConsumer.sourceRoot;
|
||||
var generator = new SourceMapGenerator({
|
||||
file: aSourceMapConsumer.file,
|
||||
sourceRoot: sourceRoot
|
||||
});
|
||||
aSourceMapConsumer.eachMapping(function (mapping) {
|
||||
var newMapping = {
|
||||
generated: {
|
||||
line: mapping.generatedLine,
|
||||
column: mapping.generatedColumn
|
||||
}
|
||||
};
|
||||
|
||||
if (mapping.source != null) {
|
||||
newMapping.source = mapping.source;
|
||||
if (sourceRoot != null) {
|
||||
newMapping.source = util.relative(sourceRoot, newMapping.source);
|
||||
}
|
||||
|
||||
newMapping.original = {
|
||||
line: mapping.originalLine,
|
||||
column: mapping.originalColumn
|
||||
};
|
||||
|
||||
if (mapping.name != null) {
|
||||
newMapping.name = mapping.name;
|
||||
}
|
||||
}
|
||||
|
||||
generator.addMapping(newMapping);
|
||||
});
|
||||
aSourceMapConsumer.sources.forEach(function (sourceFile) {
|
||||
var sourceRelative = sourceFile;
|
||||
if (sourceRoot !== null) {
|
||||
sourceRelative = util.relative(sourceRoot, sourceFile);
|
||||
}
|
||||
|
||||
if (!generator._sources.has(sourceRelative)) {
|
||||
generator._sources.add(sourceRelative);
|
||||
}
|
||||
|
||||
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
|
||||
if (content != null) {
|
||||
generator.setSourceContent(sourceFile, content);
|
||||
}
|
||||
});
|
||||
return generator;
|
||||
};
|
||||
|
||||
/**
|
||||
* Add a single mapping from original source line and column to the generated
|
||||
* source's line and column for this source map being created. The mapping
|
||||
* object should have the following properties:
|
||||
*
|
||||
* - generated: An object with the generated line and column positions.
|
||||
* - original: An object with the original line and column positions.
|
||||
* - source: The original source file (relative to the sourceRoot).
|
||||
* - name: An optional original token name for this mapping.
|
||||
*/
|
||||
SourceMapGenerator.prototype.addMapping =
|
||||
function SourceMapGenerator_addMapping(aArgs) {
|
||||
var generated = util.getArg(aArgs, 'generated');
|
||||
var original = util.getArg(aArgs, 'original', null);
|
||||
var source = util.getArg(aArgs, 'source', null);
|
||||
var name = util.getArg(aArgs, 'name', null);
|
||||
|
||||
if (!this._skipValidation) {
|
||||
this._validateMapping(generated, original, source, name);
|
||||
}
|
||||
|
||||
if (source != null) {
|
||||
source = String(source);
|
||||
if (!this._sources.has(source)) {
|
||||
this._sources.add(source);
|
||||
}
|
||||
}
|
||||
|
||||
if (name != null) {
|
||||
name = String(name);
|
||||
if (!this._names.has(name)) {
|
||||
this._names.add(name);
|
||||
}
|
||||
}
|
||||
|
||||
this._mappings.add({
|
||||
generatedLine: generated.line,
|
||||
generatedColumn: generated.column,
|
||||
originalLine: original != null && original.line,
|
||||
originalColumn: original != null && original.column,
|
||||
source: source,
|
||||
name: name
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Set the source content for a source file.
|
||||
*/
|
||||
SourceMapGenerator.prototype.setSourceContent =
|
||||
function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
|
||||
var source = aSourceFile;
|
||||
if (this._sourceRoot != null) {
|
||||
source = util.relative(this._sourceRoot, source);
|
||||
}
|
||||
|
||||
if (aSourceContent != null) {
|
||||
// Add the source content to the _sourcesContents map.
|
||||
// Create a new _sourcesContents map if the property is null.
|
||||
if (!this._sourcesContents) {
|
||||
this._sourcesContents = Object.create(null);
|
||||
}
|
||||
this._sourcesContents[util.toSetString(source)] = aSourceContent;
|
||||
} else if (this._sourcesContents) {
|
||||
// Remove the source file from the _sourcesContents map.
|
||||
// If the _sourcesContents map is empty, set the property to null.
|
||||
delete this._sourcesContents[util.toSetString(source)];
|
||||
if (Object.keys(this._sourcesContents).length === 0) {
|
||||
this._sourcesContents = null;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Applies the mappings of a sub-source-map for a specific source file to the
|
||||
* source map being generated. Each mapping to the supplied source file is
|
||||
* rewritten using the supplied source map. Note: The resolution for the
|
||||
* resulting mappings is the minimium of this map and the supplied map.
|
||||
*
|
||||
* @param aSourceMapConsumer The source map to be applied.
|
||||
* @param aSourceFile Optional. The filename of the source file.
|
||||
* If omitted, SourceMapConsumer's file property will be used.
|
||||
* @param aSourceMapPath Optional. The dirname of the path to the source map
|
||||
* to be applied. If relative, it is relative to the SourceMapConsumer.
|
||||
* This parameter is needed when the two source maps aren't in the same
|
||||
* directory, and the source map to be applied contains relative source
|
||||
* paths. If so, those relative source paths need to be rewritten
|
||||
* relative to the SourceMapGenerator.
|
||||
*/
|
||||
SourceMapGenerator.prototype.applySourceMap =
|
||||
function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
|
||||
var sourceFile = aSourceFile;
|
||||
// If aSourceFile is omitted, we will use the file property of the SourceMap
|
||||
if (aSourceFile == null) {
|
||||
if (aSourceMapConsumer.file == null) {
|
||||
throw new Error(
|
||||
'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +
|
||||
'or the source map\'s "file" property. Both were omitted.'
|
||||
);
|
||||
}
|
||||
sourceFile = aSourceMapConsumer.file;
|
||||
}
|
||||
var sourceRoot = this._sourceRoot;
|
||||
// Make "sourceFile" relative if an absolute Url is passed.
|
||||
if (sourceRoot != null) {
|
||||
sourceFile = util.relative(sourceRoot, sourceFile);
|
||||
}
|
||||
// Applying the SourceMap can add and remove items from the sources and
|
||||
// the names array.
|
||||
var newSources = new ArraySet();
|
||||
var newNames = new ArraySet();
|
||||
|
||||
// Find mappings for the "sourceFile"
|
||||
this._mappings.unsortedForEach(function (mapping) {
|
||||
if (mapping.source === sourceFile && mapping.originalLine != null) {
|
||||
// Check if it can be mapped by the source map, then update the mapping.
|
||||
var original = aSourceMapConsumer.originalPositionFor({
|
||||
line: mapping.originalLine,
|
||||
column: mapping.originalColumn
|
||||
});
|
||||
if (original.source != null) {
|
||||
// Copy mapping
|
||||
mapping.source = original.source;
|
||||
if (aSourceMapPath != null) {
|
||||
mapping.source = util.join(aSourceMapPath, mapping.source)
|
||||
}
|
||||
if (sourceRoot != null) {
|
||||
mapping.source = util.relative(sourceRoot, mapping.source);
|
||||
}
|
||||
mapping.originalLine = original.line;
|
||||
mapping.originalColumn = original.column;
|
||||
if (original.name != null) {
|
||||
mapping.name = original.name;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var source = mapping.source;
|
||||
if (source != null && !newSources.has(source)) {
|
||||
newSources.add(source);
|
||||
}
|
||||
|
||||
var name = mapping.name;
|
||||
if (name != null && !newNames.has(name)) {
|
||||
newNames.add(name);
|
||||
}
|
||||
|
||||
}, this);
|
||||
this._sources = newSources;
|
||||
this._names = newNames;
|
||||
|
||||
// Copy sourcesContents of applied map.
|
||||
aSourceMapConsumer.sources.forEach(function (sourceFile) {
|
||||
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
|
||||
if (content != null) {
|
||||
if (aSourceMapPath != null) {
|
||||
sourceFile = util.join(aSourceMapPath, sourceFile);
|
||||
}
|
||||
if (sourceRoot != null) {
|
||||
sourceFile = util.relative(sourceRoot, sourceFile);
|
||||
}
|
||||
this.setSourceContent(sourceFile, content);
|
||||
}
|
||||
}, this);
|
||||
};
|
||||
|
||||
/**
|
||||
* A mapping can have one of the three levels of data:
|
||||
*
|
||||
* 1. Just the generated position.
|
||||
* 2. The Generated position, original position, and original source.
|
||||
* 3. Generated and original position, original source, as well as a name
|
||||
* token.
|
||||
*
|
||||
* To maintain consistency, we validate that any new mapping being added falls
|
||||
* in to one of these categories.
|
||||
*/
|
||||
SourceMapGenerator.prototype._validateMapping =
|
||||
function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
|
||||
aName) {
|
||||
// When aOriginal is truthy but has empty values for .line and .column,
|
||||
// it is most likely a programmer error. In this case we throw a very
|
||||
// specific error message to try to guide them the right way.
|
||||
// For example: https://github.com/Polymer/polymer-bundler/pull/519
|
||||
if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') {
|
||||
throw new Error(
|
||||
'original.line and original.column are not numbers -- you probably meant to omit ' +
|
||||
'the original mapping entirely and only map the generated position. If so, pass ' +
|
||||
'null for the original mapping instead of an object with empty or null values.'
|
||||
);
|
||||
}
|
||||
|
||||
if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
|
||||
&& aGenerated.line > 0 && aGenerated.column >= 0
|
||||
&& !aOriginal && !aSource && !aName) {
|
||||
// Case 1.
|
||||
return;
|
||||
}
|
||||
else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
|
||||
&& aOriginal && 'line' in aOriginal && 'column' in aOriginal
|
||||
&& aGenerated.line > 0 && aGenerated.column >= 0
|
||||
&& aOriginal.line > 0 && aOriginal.column >= 0
|
||||
&& aSource) {
|
||||
// Cases 2 and 3.
|
||||
return;
|
||||
}
|
||||
else {
|
||||
throw new Error('Invalid mapping: ' + JSON.stringify({
|
||||
generated: aGenerated,
|
||||
source: aSource,
|
||||
original: aOriginal,
|
||||
name: aName
|
||||
}));
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Serialize the accumulated mappings in to the stream of base 64 VLQs
|
||||
* specified by the source map format.
|
||||
*/
|
||||
SourceMapGenerator.prototype._serializeMappings =
|
||||
function SourceMapGenerator_serializeMappings() {
|
||||
var previousGeneratedColumn = 0;
|
||||
var previousGeneratedLine = 1;
|
||||
var previousOriginalColumn = 0;
|
||||
var previousOriginalLine = 0;
|
||||
var previousName = 0;
|
||||
var previousSource = 0;
|
||||
var result = '';
|
||||
var next;
|
||||
var mapping;
|
||||
var nameIdx;
|
||||
var sourceIdx;
|
||||
|
||||
var mappings = this._mappings.toArray();
|
||||
for (var i = 0, len = mappings.length; i < len; i++) {
|
||||
mapping = mappings[i];
|
||||
next = ''
|
||||
|
||||
if (mapping.generatedLine !== previousGeneratedLine) {
|
||||
previousGeneratedColumn = 0;
|
||||
while (mapping.generatedLine !== previousGeneratedLine) {
|
||||
next += ';';
|
||||
previousGeneratedLine++;
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (i > 0) {
|
||||
if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {
|
||||
continue;
|
||||
}
|
||||
next += ',';
|
||||
}
|
||||
}
|
||||
|
||||
next += base64VLQ.encode(mapping.generatedColumn
|
||||
- previousGeneratedColumn);
|
||||
previousGeneratedColumn = mapping.generatedColumn;
|
||||
|
||||
if (mapping.source != null) {
|
||||
sourceIdx = this._sources.indexOf(mapping.source);
|
||||
next += base64VLQ.encode(sourceIdx - previousSource);
|
||||
previousSource = sourceIdx;
|
||||
|
||||
// lines are stored 0-based in SourceMap spec version 3
|
||||
next += base64VLQ.encode(mapping.originalLine - 1
|
||||
- previousOriginalLine);
|
||||
previousOriginalLine = mapping.originalLine - 1;
|
||||
|
||||
next += base64VLQ.encode(mapping.originalColumn
|
||||
- previousOriginalColumn);
|
||||
previousOriginalColumn = mapping.originalColumn;
|
||||
|
||||
if (mapping.name != null) {
|
||||
nameIdx = this._names.indexOf(mapping.name);
|
||||
next += base64VLQ.encode(nameIdx - previousName);
|
||||
previousName = nameIdx;
|
||||
}
|
||||
}
|
||||
|
||||
result += next;
|
||||
}
|
||||
|
||||
return result;
|
||||
};
|
||||
|
||||
SourceMapGenerator.prototype._generateSourcesContent =
|
||||
function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
|
||||
return aSources.map(function (source) {
|
||||
if (!this._sourcesContents) {
|
||||
return null;
|
||||
}
|
||||
if (aSourceRoot != null) {
|
||||
source = util.relative(aSourceRoot, source);
|
||||
}
|
||||
var key = util.toSetString(source);
|
||||
return Object.prototype.hasOwnProperty.call(this._sourcesContents, key)
|
||||
? this._sourcesContents[key]
|
||||
: null;
|
||||
}, this);
|
||||
};
|
||||
|
||||
/**
|
||||
* Externalize the source map.
|
||||
*/
|
||||
SourceMapGenerator.prototype.toJSON =
|
||||
function SourceMapGenerator_toJSON() {
|
||||
var map = {
|
||||
version: this._version,
|
||||
sources: this._sources.toArray(),
|
||||
names: this._names.toArray(),
|
||||
mappings: this._serializeMappings()
|
||||
};
|
||||
if (this._file != null) {
|
||||
map.file = this._file;
|
||||
}
|
||||
if (this._sourceRoot != null) {
|
||||
map.sourceRoot = this._sourceRoot;
|
||||
}
|
||||
if (this._sourcesContents) {
|
||||
map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
|
||||
}
|
||||
|
||||
return map;
|
||||
};
|
||||
|
||||
/**
|
||||
* Render the source map being generated to a string.
|
||||
*/
|
||||
SourceMapGenerator.prototype.toString =
|
||||
function SourceMapGenerator_toString() {
|
||||
return JSON.stringify(this.toJSON());
|
||||
};
|
||||
|
||||
exports.SourceMapGenerator = SourceMapGenerator;
|
413
node_modules/gulp-sourcemaps/node_modules/source-map/lib/source-node.js
generated
vendored
Normal file
413
node_modules/gulp-sourcemaps/node_modules/source-map/lib/source-node.js
generated
vendored
Normal file
@ -0,0 +1,413 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
|
||||
var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;
|
||||
var util = require('./util');
|
||||
|
||||
// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
|
||||
// operating systems these days (capturing the result).
|
||||
var REGEX_NEWLINE = /(\r?\n)/;
|
||||
|
||||
// Newline character code for charCodeAt() comparisons
|
||||
var NEWLINE_CODE = 10;
|
||||
|
||||
// Private symbol for identifying `SourceNode`s when multiple versions of
|
||||
// the source-map library are loaded. This MUST NOT CHANGE across
|
||||
// versions!
|
||||
var isSourceNode = "$$$isSourceNode$$$";
|
||||
|
||||
/**
|
||||
* SourceNodes provide a way to abstract over interpolating/concatenating
|
||||
* snippets of generated JavaScript source code while maintaining the line and
|
||||
* column information associated with the original source code.
|
||||
*
|
||||
* @param aLine The original line number.
|
||||
* @param aColumn The original column number.
|
||||
* @param aSource The original source's filename.
|
||||
* @param aChunks Optional. An array of strings which are snippets of
|
||||
* generated JS, or other SourceNodes.
|
||||
* @param aName The original identifier.
|
||||
*/
|
||||
function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
|
||||
this.children = [];
|
||||
this.sourceContents = {};
|
||||
this.line = aLine == null ? null : aLine;
|
||||
this.column = aColumn == null ? null : aColumn;
|
||||
this.source = aSource == null ? null : aSource;
|
||||
this.name = aName == null ? null : aName;
|
||||
this[isSourceNode] = true;
|
||||
if (aChunks != null) this.add(aChunks);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a SourceNode from generated code and a SourceMapConsumer.
|
||||
*
|
||||
* @param aGeneratedCode The generated code
|
||||
* @param aSourceMapConsumer The SourceMap for the generated code
|
||||
* @param aRelativePath Optional. The path that relative sources in the
|
||||
* SourceMapConsumer should be relative to.
|
||||
*/
|
||||
SourceNode.fromStringWithSourceMap =
|
||||
function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
|
||||
// The SourceNode we want to fill with the generated code
|
||||
// and the SourceMap
|
||||
var node = new SourceNode();
|
||||
|
||||
// All even indices of this array are one line of the generated code,
|
||||
// while all odd indices are the newlines between two adjacent lines
|
||||
// (since `REGEX_NEWLINE` captures its match).
|
||||
// Processed fragments are accessed by calling `shiftNextLine`.
|
||||
var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
|
||||
var remainingLinesIndex = 0;
|
||||
var shiftNextLine = function() {
|
||||
var lineContents = getNextLine();
|
||||
// The last line of a file might not have a newline.
|
||||
var newLine = getNextLine() || "";
|
||||
return lineContents + newLine;
|
||||
|
||||
function getNextLine() {
|
||||
return remainingLinesIndex < remainingLines.length ?
|
||||
remainingLines[remainingLinesIndex++] : undefined;
|
||||
}
|
||||
};
|
||||
|
||||
// We need to remember the position of "remainingLines"
|
||||
var lastGeneratedLine = 1, lastGeneratedColumn = 0;
|
||||
|
||||
// The generate SourceNodes we need a code range.
|
||||
// To extract it current and last mapping is used.
|
||||
// Here we store the last mapping.
|
||||
var lastMapping = null;
|
||||
|
||||
aSourceMapConsumer.eachMapping(function (mapping) {
|
||||
if (lastMapping !== null) {
|
||||
// We add the code from "lastMapping" to "mapping":
|
||||
// First check if there is a new line in between.
|
||||
if (lastGeneratedLine < mapping.generatedLine) {
|
||||
// Associate first line with "lastMapping"
|
||||
addMappingWithCode(lastMapping, shiftNextLine());
|
||||
lastGeneratedLine++;
|
||||
lastGeneratedColumn = 0;
|
||||
// The remaining code is added without mapping
|
||||
} else {
|
||||
// There is no new line in between.
|
||||
// Associate the code between "lastGeneratedColumn" and
|
||||
// "mapping.generatedColumn" with "lastMapping"
|
||||
var nextLine = remainingLines[remainingLinesIndex] || '';
|
||||
var code = nextLine.substr(0, mapping.generatedColumn -
|
||||
lastGeneratedColumn);
|
||||
remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn -
|
||||
lastGeneratedColumn);
|
||||
lastGeneratedColumn = mapping.generatedColumn;
|
||||
addMappingWithCode(lastMapping, code);
|
||||
// No more remaining code, continue
|
||||
lastMapping = mapping;
|
||||
return;
|
||||
}
|
||||
}
|
||||
// We add the generated code until the first mapping
|
||||
// to the SourceNode without any mapping.
|
||||
// Each line is added as separate string.
|
||||
while (lastGeneratedLine < mapping.generatedLine) {
|
||||
node.add(shiftNextLine());
|
||||
lastGeneratedLine++;
|
||||
}
|
||||
if (lastGeneratedColumn < mapping.generatedColumn) {
|
||||
var nextLine = remainingLines[remainingLinesIndex] || '';
|
||||
node.add(nextLine.substr(0, mapping.generatedColumn));
|
||||
remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn);
|
||||
lastGeneratedColumn = mapping.generatedColumn;
|
||||
}
|
||||
lastMapping = mapping;
|
||||
}, this);
|
||||
// We have processed all mappings.
|
||||
if (remainingLinesIndex < remainingLines.length) {
|
||||
if (lastMapping) {
|
||||
// Associate the remaining code in the current line with "lastMapping"
|
||||
addMappingWithCode(lastMapping, shiftNextLine());
|
||||
}
|
||||
// and add the remaining lines without any mapping
|
||||
node.add(remainingLines.splice(remainingLinesIndex).join(""));
|
||||
}
|
||||
|
||||
// Copy sourcesContent into SourceNode
|
||||
aSourceMapConsumer.sources.forEach(function (sourceFile) {
|
||||
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
|
||||
if (content != null) {
|
||||
if (aRelativePath != null) {
|
||||
sourceFile = util.join(aRelativePath, sourceFile);
|
||||
}
|
||||
node.setSourceContent(sourceFile, content);
|
||||
}
|
||||
});
|
||||
|
||||
return node;
|
||||
|
||||
function addMappingWithCode(mapping, code) {
|
||||
if (mapping === null || mapping.source === undefined) {
|
||||
node.add(code);
|
||||
} else {
|
||||
var source = aRelativePath
|
||||
? util.join(aRelativePath, mapping.source)
|
||||
: mapping.source;
|
||||
node.add(new SourceNode(mapping.originalLine,
|
||||
mapping.originalColumn,
|
||||
source,
|
||||
code,
|
||||
mapping.name));
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Add a chunk of generated JS to this source node.
|
||||
*
|
||||
* @param aChunk A string snippet of generated JS code, another instance of
|
||||
* SourceNode, or an array where each member is one of those things.
|
||||
*/
|
||||
SourceNode.prototype.add = function SourceNode_add(aChunk) {
|
||||
if (Array.isArray(aChunk)) {
|
||||
aChunk.forEach(function (chunk) {
|
||||
this.add(chunk);
|
||||
}, this);
|
||||
}
|
||||
else if (aChunk[isSourceNode] || typeof aChunk === "string") {
|
||||
if (aChunk) {
|
||||
this.children.push(aChunk);
|
||||
}
|
||||
}
|
||||
else {
|
||||
throw new TypeError(
|
||||
"Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
|
||||
);
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Add a chunk of generated JS to the beginning of this source node.
|
||||
*
|
||||
* @param aChunk A string snippet of generated JS code, another instance of
|
||||
* SourceNode, or an array where each member is one of those things.
|
||||
*/
|
||||
SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
|
||||
if (Array.isArray(aChunk)) {
|
||||
for (var i = aChunk.length-1; i >= 0; i--) {
|
||||
this.prepend(aChunk[i]);
|
||||
}
|
||||
}
|
||||
else if (aChunk[isSourceNode] || typeof aChunk === "string") {
|
||||
this.children.unshift(aChunk);
|
||||
}
|
||||
else {
|
||||
throw new TypeError(
|
||||
"Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
|
||||
);
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Walk over the tree of JS snippets in this node and its children. The
|
||||
* walking function is called once for each snippet of JS and is passed that
|
||||
* snippet and the its original associated source's line/column location.
|
||||
*
|
||||
* @param aFn The traversal function.
|
||||
*/
|
||||
SourceNode.prototype.walk = function SourceNode_walk(aFn) {
|
||||
var chunk;
|
||||
for (var i = 0, len = this.children.length; i < len; i++) {
|
||||
chunk = this.children[i];
|
||||
if (chunk[isSourceNode]) {
|
||||
chunk.walk(aFn);
|
||||
}
|
||||
else {
|
||||
if (chunk !== '') {
|
||||
aFn(chunk, { source: this.source,
|
||||
line: this.line,
|
||||
column: this.column,
|
||||
name: this.name });
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
|
||||
* each of `this.children`.
|
||||
*
|
||||
* @param aSep The separator.
|
||||
*/
|
||||
SourceNode.prototype.join = function SourceNode_join(aSep) {
|
||||
var newChildren;
|
||||
var i;
|
||||
var len = this.children.length;
|
||||
if (len > 0) {
|
||||
newChildren = [];
|
||||
for (i = 0; i < len-1; i++) {
|
||||
newChildren.push(this.children[i]);
|
||||
newChildren.push(aSep);
|
||||
}
|
||||
newChildren.push(this.children[i]);
|
||||
this.children = newChildren;
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Call String.prototype.replace on the very right-most source snippet. Useful
|
||||
* for trimming whitespace from the end of a source node, etc.
|
||||
*
|
||||
* @param aPattern The pattern to replace.
|
||||
* @param aReplacement The thing to replace the pattern with.
|
||||
*/
|
||||
SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
|
||||
var lastChild = this.children[this.children.length - 1];
|
||||
if (lastChild[isSourceNode]) {
|
||||
lastChild.replaceRight(aPattern, aReplacement);
|
||||
}
|
||||
else if (typeof lastChild === 'string') {
|
||||
this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
|
||||
}
|
||||
else {
|
||||
this.children.push(''.replace(aPattern, aReplacement));
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Set the source content for a source file. This will be added to the SourceMapGenerator
|
||||
* in the sourcesContent field.
|
||||
*
|
||||
* @param aSourceFile The filename of the source file
|
||||
* @param aSourceContent The content of the source file
|
||||
*/
|
||||
SourceNode.prototype.setSourceContent =
|
||||
function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
|
||||
this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
|
||||
};
|
||||
|
||||
/**
|
||||
* Walk over the tree of SourceNodes. The walking function is called for each
|
||||
* source file content and is passed the filename and source content.
|
||||
*
|
||||
* @param aFn The traversal function.
|
||||
*/
|
||||
SourceNode.prototype.walkSourceContents =
|
||||
function SourceNode_walkSourceContents(aFn) {
|
||||
for (var i = 0, len = this.children.length; i < len; i++) {
|
||||
if (this.children[i][isSourceNode]) {
|
||||
this.children[i].walkSourceContents(aFn);
|
||||
}
|
||||
}
|
||||
|
||||
var sources = Object.keys(this.sourceContents);
|
||||
for (var i = 0, len = sources.length; i < len; i++) {
|
||||
aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Return the string representation of this source node. Walks over the tree
|
||||
* and concatenates all the various snippets together to one string.
|
||||
*/
|
||||
SourceNode.prototype.toString = function SourceNode_toString() {
|
||||
var str = "";
|
||||
this.walk(function (chunk) {
|
||||
str += chunk;
|
||||
});
|
||||
return str;
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns the string representation of this source node along with a source
|
||||
* map.
|
||||
*/
|
||||
SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
|
||||
var generated = {
|
||||
code: "",
|
||||
line: 1,
|
||||
column: 0
|
||||
};
|
||||
var map = new SourceMapGenerator(aArgs);
|
||||
var sourceMappingActive = false;
|
||||
var lastOriginalSource = null;
|
||||
var lastOriginalLine = null;
|
||||
var lastOriginalColumn = null;
|
||||
var lastOriginalName = null;
|
||||
this.walk(function (chunk, original) {
|
||||
generated.code += chunk;
|
||||
if (original.source !== null
|
||||
&& original.line !== null
|
||||
&& original.column !== null) {
|
||||
if(lastOriginalSource !== original.source
|
||||
|| lastOriginalLine !== original.line
|
||||
|| lastOriginalColumn !== original.column
|
||||
|| lastOriginalName !== original.name) {
|
||||
map.addMapping({
|
||||
source: original.source,
|
||||
original: {
|
||||
line: original.line,
|
||||
column: original.column
|
||||
},
|
||||
generated: {
|
||||
line: generated.line,
|
||||
column: generated.column
|
||||
},
|
||||
name: original.name
|
||||
});
|
||||
}
|
||||
lastOriginalSource = original.source;
|
||||
lastOriginalLine = original.line;
|
||||
lastOriginalColumn = original.column;
|
||||
lastOriginalName = original.name;
|
||||
sourceMappingActive = true;
|
||||
} else if (sourceMappingActive) {
|
||||
map.addMapping({
|
||||
generated: {
|
||||
line: generated.line,
|
||||
column: generated.column
|
||||
}
|
||||
});
|
||||
lastOriginalSource = null;
|
||||
sourceMappingActive = false;
|
||||
}
|
||||
for (var idx = 0, length = chunk.length; idx < length; idx++) {
|
||||
if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
|
||||
generated.line++;
|
||||
generated.column = 0;
|
||||
// Mappings end at eol
|
||||
if (idx + 1 === length) {
|
||||
lastOriginalSource = null;
|
||||
sourceMappingActive = false;
|
||||
} else if (sourceMappingActive) {
|
||||
map.addMapping({
|
||||
source: original.source,
|
||||
original: {
|
||||
line: original.line,
|
||||
column: original.column
|
||||
},
|
||||
generated: {
|
||||
line: generated.line,
|
||||
column: generated.column
|
||||
},
|
||||
name: original.name
|
||||
});
|
||||
}
|
||||
} else {
|
||||
generated.column++;
|
||||
}
|
||||
}
|
||||
});
|
||||
this.walkSourceContents(function (sourceFile, sourceContent) {
|
||||
map.setSourceContent(sourceFile, sourceContent);
|
||||
});
|
||||
|
||||
return { code: generated.code, map: map };
|
||||
};
|
||||
|
||||
exports.SourceNode = SourceNode;
|
488
node_modules/gulp-sourcemaps/node_modules/source-map/lib/util.js
generated
vendored
Normal file
488
node_modules/gulp-sourcemaps/node_modules/source-map/lib/util.js
generated
vendored
Normal file
@ -0,0 +1,488 @@
|
||||
/* -*- Mode: js; js-indent-level: 2; -*- */
|
||||
/*
|
||||
* Copyright 2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
|
||||
/**
|
||||
* This is a helper function for getting values from parameter/options
|
||||
* objects.
|
||||
*
|
||||
* @param args The object we are extracting values from
|
||||
* @param name The name of the property we are getting.
|
||||
* @param defaultValue An optional value to return if the property is missing
|
||||
* from the object. If this is not specified and the property is missing, an
|
||||
* error will be thrown.
|
||||
*/
|
||||
function getArg(aArgs, aName, aDefaultValue) {
|
||||
if (aName in aArgs) {
|
||||
return aArgs[aName];
|
||||
} else if (arguments.length === 3) {
|
||||
return aDefaultValue;
|
||||
} else {
|
||||
throw new Error('"' + aName + '" is a required argument.');
|
||||
}
|
||||
}
|
||||
exports.getArg = getArg;
|
||||
|
||||
var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/;
|
||||
var dataUrlRegexp = /^data:.+\,.+$/;
|
||||
|
||||
function urlParse(aUrl) {
|
||||
var match = aUrl.match(urlRegexp);
|
||||
if (!match) {
|
||||
return null;
|
||||
}
|
||||
return {
|
||||
scheme: match[1],
|
||||
auth: match[2],
|
||||
host: match[3],
|
||||
port: match[4],
|
||||
path: match[5]
|
||||
};
|
||||
}
|
||||
exports.urlParse = urlParse;
|
||||
|
||||
function urlGenerate(aParsedUrl) {
|
||||
var url = '';
|
||||
if (aParsedUrl.scheme) {
|
||||
url += aParsedUrl.scheme + ':';
|
||||
}
|
||||
url += '//';
|
||||
if (aParsedUrl.auth) {
|
||||
url += aParsedUrl.auth + '@';
|
||||
}
|
||||
if (aParsedUrl.host) {
|
||||
url += aParsedUrl.host;
|
||||
}
|
||||
if (aParsedUrl.port) {
|
||||
url += ":" + aParsedUrl.port
|
||||
}
|
||||
if (aParsedUrl.path) {
|
||||
url += aParsedUrl.path;
|
||||
}
|
||||
return url;
|
||||
}
|
||||
exports.urlGenerate = urlGenerate;
|
||||
|
||||
/**
|
||||
* Normalizes a path, or the path portion of a URL:
|
||||
*
|
||||
* - Replaces consecutive slashes with one slash.
|
||||
* - Removes unnecessary '.' parts.
|
||||
* - Removes unnecessary '<dir>/..' parts.
|
||||
*
|
||||
* Based on code in the Node.js 'path' core module.
|
||||
*
|
||||
* @param aPath The path or url to normalize.
|
||||
*/
|
||||
function normalize(aPath) {
|
||||
var path = aPath;
|
||||
var url = urlParse(aPath);
|
||||
if (url) {
|
||||
if (!url.path) {
|
||||
return aPath;
|
||||
}
|
||||
path = url.path;
|
||||
}
|
||||
var isAbsolute = exports.isAbsolute(path);
|
||||
|
||||
var parts = path.split(/\/+/);
|
||||
for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
|
||||
part = parts[i];
|
||||
if (part === '.') {
|
||||
parts.splice(i, 1);
|
||||
} else if (part === '..') {
|
||||
up++;
|
||||
} else if (up > 0) {
|
||||
if (part === '') {
|
||||
// The first part is blank if the path is absolute. Trying to go
|
||||
// above the root is a no-op. Therefore we can remove all '..' parts
|
||||
// directly after the root.
|
||||
parts.splice(i + 1, up);
|
||||
up = 0;
|
||||
} else {
|
||||
parts.splice(i, 2);
|
||||
up--;
|
||||
}
|
||||
}
|
||||
}
|
||||
path = parts.join('/');
|
||||
|
||||
if (path === '') {
|
||||
path = isAbsolute ? '/' : '.';
|
||||
}
|
||||
|
||||
if (url) {
|
||||
url.path = path;
|
||||
return urlGenerate(url);
|
||||
}
|
||||
return path;
|
||||
}
|
||||
exports.normalize = normalize;
|
||||
|
||||
/**
|
||||
* Joins two paths/URLs.
|
||||
*
|
||||
* @param aRoot The root path or URL.
|
||||
* @param aPath The path or URL to be joined with the root.
|
||||
*
|
||||
* - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
|
||||
* scheme-relative URL: Then the scheme of aRoot, if any, is prepended
|
||||
* first.
|
||||
* - Otherwise aPath is a path. If aRoot is a URL, then its path portion
|
||||
* is updated with the result and aRoot is returned. Otherwise the result
|
||||
* is returned.
|
||||
* - If aPath is absolute, the result is aPath.
|
||||
* - Otherwise the two paths are joined with a slash.
|
||||
* - Joining for example 'http://' and 'www.example.com' is also supported.
|
||||
*/
|
||||
function join(aRoot, aPath) {
|
||||
if (aRoot === "") {
|
||||
aRoot = ".";
|
||||
}
|
||||
if (aPath === "") {
|
||||
aPath = ".";
|
||||
}
|
||||
var aPathUrl = urlParse(aPath);
|
||||
var aRootUrl = urlParse(aRoot);
|
||||
if (aRootUrl) {
|
||||
aRoot = aRootUrl.path || '/';
|
||||
}
|
||||
|
||||
// `join(foo, '//www.example.org')`
|
||||
if (aPathUrl && !aPathUrl.scheme) {
|
||||
if (aRootUrl) {
|
||||
aPathUrl.scheme = aRootUrl.scheme;
|
||||
}
|
||||
return urlGenerate(aPathUrl);
|
||||
}
|
||||
|
||||
if (aPathUrl || aPath.match(dataUrlRegexp)) {
|
||||
return aPath;
|
||||
}
|
||||
|
||||
// `join('http://', 'www.example.com')`
|
||||
if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
|
||||
aRootUrl.host = aPath;
|
||||
return urlGenerate(aRootUrl);
|
||||
}
|
||||
|
||||
var joined = aPath.charAt(0) === '/'
|
||||
? aPath
|
||||
: normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
|
||||
|
||||
if (aRootUrl) {
|
||||
aRootUrl.path = joined;
|
||||
return urlGenerate(aRootUrl);
|
||||
}
|
||||
return joined;
|
||||
}
|
||||
exports.join = join;
|
||||
|
||||
exports.isAbsolute = function (aPath) {
|
||||
return aPath.charAt(0) === '/' || urlRegexp.test(aPath);
|
||||
};
|
||||
|
||||
/**
|
||||
* Make a path relative to a URL or another path.
|
||||
*
|
||||
* @param aRoot The root path or URL.
|
||||
* @param aPath The path or URL to be made relative to aRoot.
|
||||
*/
|
||||
function relative(aRoot, aPath) {
|
||||
if (aRoot === "") {
|
||||
aRoot = ".";
|
||||
}
|
||||
|
||||
aRoot = aRoot.replace(/\/$/, '');
|
||||
|
||||
// It is possible for the path to be above the root. In this case, simply
|
||||
// checking whether the root is a prefix of the path won't work. Instead, we
|
||||
// need to remove components from the root one by one, until either we find
|
||||
// a prefix that fits, or we run out of components to remove.
|
||||
var level = 0;
|
||||
while (aPath.indexOf(aRoot + '/') !== 0) {
|
||||
var index = aRoot.lastIndexOf("/");
|
||||
if (index < 0) {
|
||||
return aPath;
|
||||
}
|
||||
|
||||
// If the only part of the root that is left is the scheme (i.e. http://,
|
||||
// file:///, etc.), one or more slashes (/), or simply nothing at all, we
|
||||
// have exhausted all components, so the path is not relative to the root.
|
||||
aRoot = aRoot.slice(0, index);
|
||||
if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
|
||||
return aPath;
|
||||
}
|
||||
|
||||
++level;
|
||||
}
|
||||
|
||||
// Make sure we add a "../" for each component we removed from the root.
|
||||
return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
|
||||
}
|
||||
exports.relative = relative;
|
||||
|
||||
var supportsNullProto = (function () {
|
||||
var obj = Object.create(null);
|
||||
return !('__proto__' in obj);
|
||||
}());
|
||||
|
||||
function identity (s) {
|
||||
return s;
|
||||
}
|
||||
|
||||
/**
|
||||
* Because behavior goes wacky when you set `__proto__` on objects, we
|
||||
* have to prefix all the strings in our set with an arbitrary character.
|
||||
*
|
||||
* See https://github.com/mozilla/source-map/pull/31 and
|
||||
* https://github.com/mozilla/source-map/issues/30
|
||||
*
|
||||
* @param String aStr
|
||||
*/
|
||||
function toSetString(aStr) {
|
||||
if (isProtoString(aStr)) {
|
||||
return '$' + aStr;
|
||||
}
|
||||
|
||||
return aStr;
|
||||
}
|
||||
exports.toSetString = supportsNullProto ? identity : toSetString;
|
||||
|
||||
function fromSetString(aStr) {
|
||||
if (isProtoString(aStr)) {
|
||||
return aStr.slice(1);
|
||||
}
|
||||
|
||||
return aStr;
|
||||
}
|
||||
exports.fromSetString = supportsNullProto ? identity : fromSetString;
|
||||
|
||||
function isProtoString(s) {
|
||||
if (!s) {
|
||||
return false;
|
||||
}
|
||||
|
||||
var length = s.length;
|
||||
|
||||
if (length < 9 /* "__proto__".length */) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (s.charCodeAt(length - 1) !== 95 /* '_' */ ||
|
||||
s.charCodeAt(length - 2) !== 95 /* '_' */ ||
|
||||
s.charCodeAt(length - 3) !== 111 /* 'o' */ ||
|
||||
s.charCodeAt(length - 4) !== 116 /* 't' */ ||
|
||||
s.charCodeAt(length - 5) !== 111 /* 'o' */ ||
|
||||
s.charCodeAt(length - 6) !== 114 /* 'r' */ ||
|
||||
s.charCodeAt(length - 7) !== 112 /* 'p' */ ||
|
||||
s.charCodeAt(length - 8) !== 95 /* '_' */ ||
|
||||
s.charCodeAt(length - 9) !== 95 /* '_' */) {
|
||||
return false;
|
||||
}
|
||||
|
||||
for (var i = length - 10; i >= 0; i--) {
|
||||
if (s.charCodeAt(i) !== 36 /* '$' */) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Comparator between two mappings where the original positions are compared.
|
||||
*
|
||||
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
|
||||
* mappings with the same original source/line/column, but different generated
|
||||
* line and column the same. Useful when searching for a mapping with a
|
||||
* stubbed out mapping.
|
||||
*/
|
||||
function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
|
||||
var cmp = strcmp(mappingA.source, mappingB.source);
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.originalLine - mappingB.originalLine;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.originalColumn - mappingB.originalColumn;
|
||||
if (cmp !== 0 || onlyCompareOriginal) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.generatedLine - mappingB.generatedLine;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
return strcmp(mappingA.name, mappingB.name);
|
||||
}
|
||||
exports.compareByOriginalPositions = compareByOriginalPositions;
|
||||
|
||||
/**
|
||||
* Comparator between two mappings with deflated source and name indices where
|
||||
* the generated positions are compared.
|
||||
*
|
||||
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
|
||||
* mappings with the same generated line and column, but different
|
||||
* source/name/original line and column the same. Useful when searching for a
|
||||
* mapping with a stubbed out mapping.
|
||||
*/
|
||||
function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
|
||||
var cmp = mappingA.generatedLine - mappingB.generatedLine;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
|
||||
if (cmp !== 0 || onlyCompareGenerated) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = strcmp(mappingA.source, mappingB.source);
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.originalLine - mappingB.originalLine;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.originalColumn - mappingB.originalColumn;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
return strcmp(mappingA.name, mappingB.name);
|
||||
}
|
||||
exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
|
||||
|
||||
function strcmp(aStr1, aStr2) {
|
||||
if (aStr1 === aStr2) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (aStr1 === null) {
|
||||
return 1; // aStr2 !== null
|
||||
}
|
||||
|
||||
if (aStr2 === null) {
|
||||
return -1; // aStr1 !== null
|
||||
}
|
||||
|
||||
if (aStr1 > aStr2) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Comparator between two mappings with inflated source and name strings where
|
||||
* the generated positions are compared.
|
||||
*/
|
||||
function compareByGeneratedPositionsInflated(mappingA, mappingB) {
|
||||
var cmp = mappingA.generatedLine - mappingB.generatedLine;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = strcmp(mappingA.source, mappingB.source);
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.originalLine - mappingB.originalLine;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
cmp = mappingA.originalColumn - mappingB.originalColumn;
|
||||
if (cmp !== 0) {
|
||||
return cmp;
|
||||
}
|
||||
|
||||
return strcmp(mappingA.name, mappingB.name);
|
||||
}
|
||||
exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
|
||||
|
||||
/**
|
||||
* Strip any JSON XSSI avoidance prefix from the string (as documented
|
||||
* in the source maps specification), and then parse the string as
|
||||
* JSON.
|
||||
*/
|
||||
function parseSourceMapInput(str) {
|
||||
return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, ''));
|
||||
}
|
||||
exports.parseSourceMapInput = parseSourceMapInput;
|
||||
|
||||
/**
|
||||
* Compute the URL of a source given the the source root, the source's
|
||||
* URL, and the source map's URL.
|
||||
*/
|
||||
function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {
|
||||
sourceURL = sourceURL || '';
|
||||
|
||||
if (sourceRoot) {
|
||||
// This follows what Chrome does.
|
||||
if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') {
|
||||
sourceRoot += '/';
|
||||
}
|
||||
// The spec says:
|
||||
// Line 4: An optional source root, useful for relocating source
|
||||
// files on a server or removing repeated values in the
|
||||
// “sources” entry. This value is prepended to the individual
|
||||
// entries in the “source” field.
|
||||
sourceURL = sourceRoot + sourceURL;
|
||||
}
|
||||
|
||||
// Historically, SourceMapConsumer did not take the sourceMapURL as
|
||||
// a parameter. This mode is still somewhat supported, which is why
|
||||
// this code block is conditional. However, it's preferable to pass
|
||||
// the source map URL to SourceMapConsumer, so that this function
|
||||
// can implement the source URL resolution algorithm as outlined in
|
||||
// the spec. This block is basically the equivalent of:
|
||||
// new URL(sourceURL, sourceMapURL).toString()
|
||||
// ... except it avoids using URL, which wasn't available in the
|
||||
// older releases of node still supported by this library.
|
||||
//
|
||||
// The spec says:
|
||||
// If the sources are not absolute URLs after prepending of the
|
||||
// “sourceRoot”, the sources are resolved relative to the
|
||||
// SourceMap (like resolving script src in a html document).
|
||||
if (sourceMapURL) {
|
||||
var parsed = urlParse(sourceMapURL);
|
||||
if (!parsed) {
|
||||
throw new Error("sourceMapURL could not be parsed");
|
||||
}
|
||||
if (parsed.path) {
|
||||
// Strip the last path component, but keep the "/".
|
||||
var index = parsed.path.lastIndexOf('/');
|
||||
if (index >= 0) {
|
||||
parsed.path = parsed.path.substring(0, index + 1);
|
||||
}
|
||||
}
|
||||
sourceURL = join(urlGenerate(parsed), sourceURL);
|
||||
}
|
||||
|
||||
return normalize(sourceURL);
|
||||
}
|
||||
exports.computeSourceURL = computeSourceURL;
|
212
node_modules/gulp-sourcemaps/node_modules/source-map/package.json
generated
vendored
Normal file
212
node_modules/gulp-sourcemaps/node_modules/source-map/package.json
generated
vendored
Normal file
@ -0,0 +1,212 @@
|
||||
{
|
||||
"_from": "source-map@~0.6.0",
|
||||
"_id": "source-map@0.6.1",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
|
||||
"_location": "/gulp-sourcemaps/source-map",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "source-map@~0.6.0",
|
||||
"name": "source-map",
|
||||
"escapedName": "source-map",
|
||||
"rawSpec": "~0.6.0",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "~0.6.0"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/gulp-sourcemaps"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
|
||||
"_shasum": "74722af32e9614e9c287a8d0bbde48b5e2f1a263",
|
||||
"_spec": "source-map@~0.6.0",
|
||||
"_where": "/home/outis/Documents/Sites/BBB/node_modules/gulp-sourcemaps",
|
||||
"author": {
|
||||
"name": "Nick Fitzgerald",
|
||||
"email": "nfitzgerald@mozilla.com"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/mozilla/source-map/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"contributors": [
|
||||
{
|
||||
"name": "Tobias Koppers",
|
||||
"email": "tobias.koppers@googlemail.com"
|
||||
},
|
||||
{
|
||||
"name": "Duncan Beevers",
|
||||
"email": "duncan@dweebd.com"
|
||||
},
|
||||
{
|
||||
"name": "Stephen Crane",
|
||||
"email": "scrane@mozilla.com"
|
||||
},
|
||||
{
|
||||
"name": "Ryan Seddon",
|
||||
"email": "seddon.ryan@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Miles Elam",
|
||||
"email": "miles.elam@deem.com"
|
||||
},
|
||||
{
|
||||
"name": "Mihai Bazon",
|
||||
"email": "mihai.bazon@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Michael Ficarra",
|
||||
"email": "github.public.email@michael.ficarra.me"
|
||||
},
|
||||
{
|
||||
"name": "Todd Wolfson",
|
||||
"email": "todd@twolfson.com"
|
||||
},
|
||||
{
|
||||
"name": "Alexander Solovyov",
|
||||
"email": "alexander@solovyov.net"
|
||||
},
|
||||
{
|
||||
"name": "Felix Gnass",
|
||||
"email": "fgnass@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Conrad Irwin",
|
||||
"email": "conrad.irwin@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "usrbincc",
|
||||
"email": "usrbincc@yahoo.com"
|
||||
},
|
||||
{
|
||||
"name": "David Glasser",
|
||||
"email": "glasser@davidglasser.net"
|
||||
},
|
||||
{
|
||||
"name": "Chase Douglas",
|
||||
"email": "chase@newrelic.com"
|
||||
},
|
||||
{
|
||||
"name": "Evan Wallace",
|
||||
"email": "evan.exe@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Heather Arthur",
|
||||
"email": "fayearthur@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Hugh Kennedy",
|
||||
"email": "hughskennedy@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "David Glasser",
|
||||
"email": "glasser@davidglasser.net"
|
||||
},
|
||||
{
|
||||
"name": "Simon Lydell",
|
||||
"email": "simon.lydell@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Jmeas Smith",
|
||||
"email": "jellyes2@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Michael Z Goddard",
|
||||
"email": "mzgoddard@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "azu",
|
||||
"email": "azu@users.noreply.github.com"
|
||||
},
|
||||
{
|
||||
"name": "John Gozde",
|
||||
"email": "john@gozde.ca"
|
||||
},
|
||||
{
|
||||
"name": "Adam Kirkton",
|
||||
"email": "akirkton@truefitinnovation.com"
|
||||
},
|
||||
{
|
||||
"name": "Chris Montgomery",
|
||||
"email": "christopher.montgomery@dowjones.com"
|
||||
},
|
||||
{
|
||||
"name": "J. Ryan Stinnett",
|
||||
"email": "jryans@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Jack Herrington",
|
||||
"email": "jherrington@walmartlabs.com"
|
||||
},
|
||||
{
|
||||
"name": "Chris Truter",
|
||||
"email": "jeffpalentine@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Daniel Espeset",
|
||||
"email": "daniel@danielespeset.com"
|
||||
},
|
||||
{
|
||||
"name": "Jamie Wong",
|
||||
"email": "jamie.lf.wong@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Eddy Bruël",
|
||||
"email": "ejpbruel@mozilla.com"
|
||||
},
|
||||
{
|
||||
"name": "Hawken Rives",
|
||||
"email": "hawkrives@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Gilad Peleg",
|
||||
"email": "giladp007@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "djchie",
|
||||
"email": "djchie.dev@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Gary Ye",
|
||||
"email": "garysye@gmail.com"
|
||||
},
|
||||
{
|
||||
"name": "Nicolas Lalevée",
|
||||
"email": "nicolas.lalevee@hibnet.org"
|
||||
}
|
||||
],
|
||||
"deprecated": false,
|
||||
"description": "Generates and consumes source maps",
|
||||
"devDependencies": {
|
||||
"doctoc": "^0.15.0",
|
||||
"webpack": "^1.12.0"
|
||||
},
|
||||
"engines": {
|
||||
"node": ">=0.10.0"
|
||||
},
|
||||
"files": [
|
||||
"source-map.js",
|
||||
"source-map.d.ts",
|
||||
"lib/",
|
||||
"dist/source-map.debug.js",
|
||||
"dist/source-map.js",
|
||||
"dist/source-map.min.js",
|
||||
"dist/source-map.min.js.map"
|
||||
],
|
||||
"homepage": "https://github.com/mozilla/source-map",
|
||||
"license": "BSD-3-Clause",
|
||||
"main": "./source-map.js",
|
||||
"name": "source-map",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+ssh://git@github.com/mozilla/source-map.git"
|
||||
},
|
||||
"scripts": {
|
||||
"build": "webpack --color",
|
||||
"test": "npm run build && node test/run-tests.js",
|
||||
"toc": "doctoc --title '## Table of Contents' README.md && doctoc --title '## Table of Contents' CONTRIBUTING.md"
|
||||
},
|
||||
"typings": "source-map",
|
||||
"version": "0.6.1"
|
||||
}
|
98
node_modules/gulp-sourcemaps/node_modules/source-map/source-map.d.ts
generated
vendored
Normal file
98
node_modules/gulp-sourcemaps/node_modules/source-map/source-map.d.ts
generated
vendored
Normal file
@ -0,0 +1,98 @@
|
||||
export interface StartOfSourceMap {
|
||||
file?: string;
|
||||
sourceRoot?: string;
|
||||
}
|
||||
|
||||
export interface RawSourceMap extends StartOfSourceMap {
|
||||
version: string;
|
||||
sources: string[];
|
||||
names: string[];
|
||||
sourcesContent?: string[];
|
||||
mappings: string;
|
||||
}
|
||||
|
||||
export interface Position {
|
||||
line: number;
|
||||
column: number;
|
||||
}
|
||||
|
||||
export interface LineRange extends Position {
|
||||
lastColumn: number;
|
||||
}
|
||||
|
||||
export interface FindPosition extends Position {
|
||||
// SourceMapConsumer.GREATEST_LOWER_BOUND or SourceMapConsumer.LEAST_UPPER_BOUND
|
||||
bias?: number;
|
||||
}
|
||||
|
||||
export interface SourceFindPosition extends FindPosition {
|
||||
source: string;
|
||||
}
|
||||
|
||||
export interface MappedPosition extends Position {
|
||||
source: string;
|
||||
name?: string;
|
||||
}
|
||||
|
||||
export interface MappingItem {
|
||||
source: string;
|
||||
generatedLine: number;
|
||||
generatedColumn: number;
|
||||
originalLine: number;
|
||||
originalColumn: number;
|
||||
name: string;
|
||||
}
|
||||
|
||||
export class SourceMapConsumer {
|
||||
static GENERATED_ORDER: number;
|
||||
static ORIGINAL_ORDER: number;
|
||||
|
||||
static GREATEST_LOWER_BOUND: number;
|
||||
static LEAST_UPPER_BOUND: number;
|
||||
|
||||
constructor(rawSourceMap: RawSourceMap);
|
||||
computeColumnSpans(): void;
|
||||
originalPositionFor(generatedPosition: FindPosition): MappedPosition;
|
||||
generatedPositionFor(originalPosition: SourceFindPosition): LineRange;
|
||||
allGeneratedPositionsFor(originalPosition: MappedPosition): Position[];
|
||||
hasContentsOfAllSources(): boolean;
|
||||
sourceContentFor(source: string, returnNullOnMissing?: boolean): string;
|
||||
eachMapping(callback: (mapping: MappingItem) => void, context?: any, order?: number): void;
|
||||
}
|
||||
|
||||
export interface Mapping {
|
||||
generated: Position;
|
||||
original: Position;
|
||||
source: string;
|
||||
name?: string;
|
||||
}
|
||||
|
||||
export class SourceMapGenerator {
|
||||
constructor(startOfSourceMap?: StartOfSourceMap);
|
||||
static fromSourceMap(sourceMapConsumer: SourceMapConsumer): SourceMapGenerator;
|
||||
addMapping(mapping: Mapping): void;
|
||||
setSourceContent(sourceFile: string, sourceContent: string): void;
|
||||
applySourceMap(sourceMapConsumer: SourceMapConsumer, sourceFile?: string, sourceMapPath?: string): void;
|
||||
toString(): string;
|
||||
}
|
||||
|
||||
export interface CodeWithSourceMap {
|
||||
code: string;
|
||||
map: SourceMapGenerator;
|
||||
}
|
||||
|
||||
export class SourceNode {
|
||||
constructor();
|
||||
constructor(line: number, column: number, source: string);
|
||||
constructor(line: number, column: number, source: string, chunk?: string, name?: string);
|
||||
static fromStringWithSourceMap(code: string, sourceMapConsumer: SourceMapConsumer, relativePath?: string): SourceNode;
|
||||
add(chunk: string): void;
|
||||
prepend(chunk: string): void;
|
||||
setSourceContent(sourceFile: string, sourceContent: string): void;
|
||||
walk(fn: (chunk: string, mapping: MappedPosition) => void): void;
|
||||
walkSourceContents(fn: (file: string, content: string) => void): void;
|
||||
join(sep: string): SourceNode;
|
||||
replaceRight(pattern: string, replacement: string): SourceNode;
|
||||
toString(): string;
|
||||
toStringWithSourceMap(startOfSourceMap?: StartOfSourceMap): CodeWithSourceMap;
|
||||
}
|
8
node_modules/gulp-sourcemaps/node_modules/source-map/source-map.js
generated
vendored
Normal file
8
node_modules/gulp-sourcemaps/node_modules/source-map/source-map.js
generated
vendored
Normal file
@ -0,0 +1,8 @@
|
||||
/*
|
||||
* Copyright 2009-2011 Mozilla Foundation and contributors
|
||||
* Licensed under the New BSD license. See LICENSE.txt or:
|
||||
* http://opensource.org/licenses/BSD-3-Clause
|
||||
*/
|
||||
exports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;
|
||||
exports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;
|
||||
exports.SourceNode = require('./lib/source-node').SourceNode;
|
100
node_modules/gulp-sourcemaps/package.json
generated
vendored
Normal file
100
node_modules/gulp-sourcemaps/package.json
generated
vendored
Normal file
@ -0,0 +1,100 @@
|
||||
{
|
||||
"_from": "gulp-sourcemaps",
|
||||
"_id": "gulp-sourcemaps@2.6.5",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-SYLBRzPTew8T5Suh2U8jCSDKY+4NARua4aqjj8HOysBh2tSgT9u4jc1FYirAdPx1akUxxDeK++fqw6Jg0LkQRg==",
|
||||
"_location": "/gulp-sourcemaps",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "tag",
|
||||
"registry": true,
|
||||
"raw": "gulp-sourcemaps",
|
||||
"name": "gulp-sourcemaps",
|
||||
"escapedName": "gulp-sourcemaps",
|
||||
"rawSpec": "",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "latest"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"#DEV:/",
|
||||
"#USER"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/gulp-sourcemaps/-/gulp-sourcemaps-2.6.5.tgz",
|
||||
"_shasum": "a3f002d87346d2c0f3aec36af7eb873f23de8ae6",
|
||||
"_spec": "gulp-sourcemaps",
|
||||
"_where": "/home/outis/Documents/Sites/BBB",
|
||||
"author": {
|
||||
"name": "Florian Reiterer",
|
||||
"email": "me@florianreiterer.com"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/gulp-sourcemaps/gulp-sourcemaps/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"@gulp-sourcemaps/identity-map": "1.X",
|
||||
"@gulp-sourcemaps/map-sources": "1.X",
|
||||
"acorn": "5.X",
|
||||
"convert-source-map": "1.X",
|
||||
"css": "2.X",
|
||||
"debug-fabulous": "1.X",
|
||||
"detect-newline": "2.X",
|
||||
"graceful-fs": "4.X",
|
||||
"source-map": "~0.6.0",
|
||||
"strip-bom-string": "1.X",
|
||||
"through2": "2.X"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "Source map support for Gulp.js",
|
||||
"devDependencies": {
|
||||
"bootstrap": "3.3.7",
|
||||
"coveralls": "2.X",
|
||||
"faucet": "0.0.X",
|
||||
"gulp": "3.X",
|
||||
"gulp-concat": "2.X",
|
||||
"gulp-if": "2.X",
|
||||
"gulp-less": "3.X",
|
||||
"gulp-load-plugins": "1.X",
|
||||
"hook-std": "0.2.X",
|
||||
"http-server": "0.10.X",
|
||||
"istanbul": "0.X",
|
||||
"jshint": "2.X",
|
||||
"lodash": "4.X",
|
||||
"mississippi": "1.X",
|
||||
"object-assign": "4.X",
|
||||
"tape": "4.X",
|
||||
"vinyl": "2.X",
|
||||
"yargs": "7.X"
|
||||
},
|
||||
"engines": {
|
||||
"node": ">=4"
|
||||
},
|
||||
"files": [
|
||||
"index.js",
|
||||
"src"
|
||||
],
|
||||
"homepage": "http://github.com/gulp-sourcemaps/gulp-sourcemaps",
|
||||
"keywords": [
|
||||
"gulpplugin",
|
||||
"gulp",
|
||||
"source maps",
|
||||
"sourcemaps"
|
||||
],
|
||||
"license": "ISC",
|
||||
"main": "index.js",
|
||||
"name": "gulp-sourcemaps",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/gulp-sourcemaps/gulp-sourcemaps.git"
|
||||
},
|
||||
"scripts": {
|
||||
"cover": "istanbul cover --dir reports/coverage tape \"test/*.js\"",
|
||||
"coveralls": "istanbul cover tape \"test/*.js\" --report lcovonly && cat ./coverage/lcov.info | coveralls && rm -rf ./coverage",
|
||||
"lint": "jshint ./src/**/*.js ./test/*.js",
|
||||
"serve": "http-server",
|
||||
"tape": "tape",
|
||||
"test": "npm run lint && faucet test/*.js $@",
|
||||
"test:int": "rm -rf ./tmp && tape ./test/integration.js"
|
||||
},
|
||||
"version": "2.6.5"
|
||||
}
|
1
node_modules/gulp-sourcemaps/src/debug.js
generated
vendored
Normal file
1
node_modules/gulp-sourcemaps/src/debug.js
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
module.exports = require('debug-fabulous').spawnable(require('../package.json').name);
|
128
node_modules/gulp-sourcemaps/src/init/index.internals.js
generated
vendored
Normal file
128
node_modules/gulp-sourcemaps/src/init/index.internals.js
generated
vendored
Normal file
@ -0,0 +1,128 @@
|
||||
'use strict';
|
||||
|
||||
var utils = require('../utils');
|
||||
var rootDebug = require('../debug');
|
||||
var convert = require('convert-source-map');
|
||||
var stripBom = require('strip-bom-string');
|
||||
var urlRegex = utils.urlRegex;
|
||||
var fs = require('graceful-fs');
|
||||
var path = require('path');
|
||||
var unixStylePath = utils.unixStylePath;
|
||||
var exceptionToString = utils.exceptionToString;
|
||||
|
||||
module.exports = function(options, file, fileContent) {
|
||||
|
||||
function loadMaps() {
|
||||
|
||||
var sources = {
|
||||
path: '',
|
||||
map: null,
|
||||
content: fileContent,
|
||||
preExistingComment: null
|
||||
};
|
||||
|
||||
_getInlineSources(sources);
|
||||
if (!sources.map) // ahh not inline, so try file
|
||||
_getFileSources(sources);
|
||||
|
||||
_fixSources(sources);
|
||||
|
||||
return sources;
|
||||
}
|
||||
|
||||
function _fixSources(sources) {
|
||||
var debug = rootDebug.spawn('init:internals:loadMaps:_fixSources');
|
||||
|
||||
// fix source paths and sourceContent for imported source map
|
||||
if (sources.map) {
|
||||
sources.map.sourcesContent = sources.map.sourcesContent || [];
|
||||
sources.map.sources.forEach(function(source, i) {
|
||||
if (source.match(urlRegex)) {
|
||||
sources.map.sourcesContent[i] = sources.map.sourcesContent[i] || null;
|
||||
return;
|
||||
}
|
||||
var absPath = path.resolve(sources.path, source);
|
||||
sources.map.sources[i] = unixStylePath(path.relative(file.base, absPath));
|
||||
|
||||
if (!sources.map.sourcesContent[i]) {
|
||||
var sourceContent = null;
|
||||
if (sources.map.sourceRoot) {
|
||||
if (sources.map.sourceRoot.match(urlRegex)) {
|
||||
sources.map.sourcesContent[i] = null;
|
||||
return;
|
||||
}
|
||||
absPath = path.resolve(sources.path, sources.map.sourceRoot, source);
|
||||
}
|
||||
|
||||
// if current file: use content
|
||||
if (absPath === file.path) {
|
||||
sourceContent = sources.content;
|
||||
} else { //attempt load content from file
|
||||
try {
|
||||
debug(function() { return 'No source content for "' + source + '". Loading from file.'; });
|
||||
sourceContent = stripBom(fs.readFileSync(absPath, 'utf8'));
|
||||
} catch (e) {
|
||||
debug(function() { return 'warn: source file not found: ' + absPath; });
|
||||
}
|
||||
}
|
||||
sources.map.sourcesContent[i] = sourceContent;
|
||||
}
|
||||
|
||||
});
|
||||
// remove source map comment from source
|
||||
file.contents = new Buffer(sources.content, 'utf8');
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function _getInlineSources(sources) {
|
||||
var debug = rootDebug.spawn('init:internals:loadMaps:_getInlineSources');
|
||||
|
||||
sources.preExistingComment = utils.getInlinePreExisting(sources.content);
|
||||
// Try to read inline source map
|
||||
sources.map = convert.fromSource(sources.content, options.largeFile);
|
||||
|
||||
if (!sources.map)
|
||||
return sources;
|
||||
|
||||
sources.map = sources.map.toObject();
|
||||
// sources in map are relative to the source file
|
||||
sources.path = path.dirname(file.path);
|
||||
if (!options.largeFile) {
|
||||
debug('comment REMOVED');
|
||||
sources.content = convert.removeComments(sources.content);
|
||||
}
|
||||
}
|
||||
|
||||
function _getFileSources(sources) {
|
||||
var debug = rootDebug.spawn('init:internals:loadMaps:_getFileSources');
|
||||
|
||||
// look for source map comment referencing a source map file
|
||||
var mapComment = convert.mapFileCommentRegex.exec(sources.content);
|
||||
|
||||
var mapFile;
|
||||
if (mapComment) {
|
||||
sources.preExistingComment = mapComment[1] || mapComment[2];
|
||||
mapFile = path.resolve(path.dirname(file.path), sources.preExistingComment);
|
||||
sources.content = convert.removeMapFileComments(sources.content);
|
||||
// if no comment try map file with same name as source file
|
||||
} else {
|
||||
mapFile = file.path + '.map';
|
||||
}
|
||||
|
||||
// sources in external map are relative to map file
|
||||
sources.path = path.dirname(mapFile);
|
||||
|
||||
try {
|
||||
sources.map = JSON.parse(stripBom(fs.readFileSync(mapFile, 'utf8')));
|
||||
} catch (e) {
|
||||
debug(function() {
|
||||
return 'warn: external source map not found or invalid: ' + mapFile + ' ' + exceptionToString(e);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
loadMaps: loadMaps
|
||||
};
|
||||
};
|
141
node_modules/gulp-sourcemaps/src/init/index.js
generated
vendored
Normal file
141
node_modules/gulp-sourcemaps/src/init/index.js
generated
vendored
Normal file
@ -0,0 +1,141 @@
|
||||
'use strict';
|
||||
var utils = require('../utils');
|
||||
var unixStylePath = utils.unixStylePath;
|
||||
var through = require('through2');
|
||||
var path = require('path');
|
||||
var acorn = require('acorn');
|
||||
var SourceMapGenerator = require('source-map').SourceMapGenerator;
|
||||
var css = require('css');
|
||||
var initInternals = require('./index.internals');
|
||||
|
||||
/**
|
||||
* Initialize source mapping chain
|
||||
*/
|
||||
function init(options) {
|
||||
var debug = require('../debug').spawn('init');
|
||||
|
||||
function sourceMapInit(file, encoding, callback) {
|
||||
/*jshint validthis:true */
|
||||
|
||||
// pass through if file is null or already has a source map
|
||||
if (file.isNull() || file.sourceMap) {
|
||||
this.push(file);
|
||||
return callback();
|
||||
}
|
||||
|
||||
if (file.isStream()) {
|
||||
return callback(new Error(utils.PLUGIN_NAME + '-init: Streaming not supported'));
|
||||
}
|
||||
|
||||
if (options === undefined) {
|
||||
options = {};
|
||||
}
|
||||
debug(function() {
|
||||
return options;
|
||||
});
|
||||
|
||||
var fileContent = file.contents.toString();
|
||||
var sourceMap, preExistingComment;
|
||||
var internals = initInternals(options, file, fileContent);
|
||||
|
||||
if (options.loadMaps) {
|
||||
var result = internals.loadMaps();
|
||||
sourceMap = result.map;
|
||||
fileContent = result.content;
|
||||
preExistingComment = result.preExistingComment;
|
||||
}
|
||||
|
||||
if (!sourceMap && options.identityMap) {
|
||||
debug(function() { return '**identityMap option is deprecated, update to use sourcemap.identityMap stream**'; });
|
||||
debug(function() {
|
||||
return 'identityMap';
|
||||
});
|
||||
var fileType = path.extname(file.path);
|
||||
var source = unixStylePath(file.relative);
|
||||
var generator = new SourceMapGenerator({file: source});
|
||||
|
||||
if (fileType === '.js') {
|
||||
var tokenizer = acorn.tokenizer(fileContent, {locations: true});
|
||||
while (true) {
|
||||
var token = tokenizer.getToken();
|
||||
if (token.type.label === "eof")
|
||||
break;
|
||||
var mapping = {
|
||||
original: token.loc.start,
|
||||
generated: token.loc.start,
|
||||
source: source
|
||||
};
|
||||
if (token.type.label === 'name') {
|
||||
mapping.name = token.value;
|
||||
}
|
||||
generator.addMapping(mapping);
|
||||
}
|
||||
generator.setSourceContent(source, fileContent);
|
||||
sourceMap = generator.toJSON();
|
||||
|
||||
} else if (fileType === '.css') {
|
||||
debug('css');
|
||||
var ast = css.parse(fileContent, {silent: true});
|
||||
debug(function() {
|
||||
return ast;
|
||||
});
|
||||
var registerTokens = function(ast) {
|
||||
if (ast.position) {
|
||||
generator.addMapping({original: ast.position.start, generated: ast.position.start, source: source});
|
||||
}
|
||||
|
||||
function logAst(key, ast) {
|
||||
debug(function() {
|
||||
return 'key: ' + key;
|
||||
});
|
||||
debug(function() {
|
||||
return ast[key];
|
||||
});
|
||||
}
|
||||
|
||||
for (var key in ast) {
|
||||
logAst(key, ast);
|
||||
if (key !== "position") {
|
||||
if (Object.prototype.toString.call(ast[key]) === '[object Object]') {
|
||||
registerTokens(ast[key]);
|
||||
} else if (Array.isArray(ast[key])) {
|
||||
debug(function() {
|
||||
return "@@@@ ast[key] isArray @@@@";
|
||||
});
|
||||
for (var i = 0; i < ast[key].length; i++) {
|
||||
registerTokens(ast[key][i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
registerTokens(ast);
|
||||
generator.setSourceContent(source, fileContent);
|
||||
sourceMap = generator.toJSON();
|
||||
}
|
||||
}
|
||||
|
||||
if (!sourceMap) {
|
||||
// Make an empty source map
|
||||
sourceMap = {
|
||||
version: 3,
|
||||
names: [],
|
||||
mappings: '',
|
||||
sources: [unixStylePath(file.relative)],
|
||||
sourcesContent: [fileContent]
|
||||
};
|
||||
}
|
||||
else if(preExistingComment !== null && typeof preExistingComment !== 'undefined')
|
||||
sourceMap.preExistingComment = preExistingComment;
|
||||
|
||||
sourceMap.file = unixStylePath(file.relative);
|
||||
file.sourceMap = sourceMap;
|
||||
|
||||
this.push(file);
|
||||
callback();
|
||||
}
|
||||
|
||||
return through.obj(sourceMapInit);
|
||||
}
|
||||
|
||||
module.exports = init;
|
76
node_modules/gulp-sourcemaps/src/utils.js
generated
vendored
Normal file
76
node_modules/gulp-sourcemaps/src/utils.js
generated
vendored
Normal file
@ -0,0 +1,76 @@
|
||||
'use strict';
|
||||
var path = require('path'),
|
||||
detectNewline = require('detect-newline');
|
||||
|
||||
function unixStylePath(filePath) {
|
||||
return filePath.split(path.sep).join('/');
|
||||
}
|
||||
|
||||
var PLUGIN_NAME = require('../package.json').name;
|
||||
|
||||
var urlRegex = /^(https?|webpack(-[^:]+)?):\/\//;
|
||||
|
||||
var debug = require('./debug').spawn('utils');
|
||||
/*
|
||||
So reusing the same ref for a regex (with global (g)) is from a poor decision in js.
|
||||
See http://stackoverflow.com/questions/10229144/bug-with-regexp-in-javascript-when-do-global-search
|
||||
|
||||
So we either need to use a new instance of a regex everywhere.
|
||||
*/
|
||||
var sourceMapUrlRegEx = function(){ return /\/\/\# sourceMappingURL\=.*/g;};
|
||||
|
||||
var commentFormatters = {
|
||||
css: function cssCommentFormatter(preLine, newline, url) {
|
||||
return preLine + "/*# sourceMappingURL=" + url + " */" + newline;
|
||||
},
|
||||
js: function jsCommentFormatter(preLine, newline, url) {
|
||||
return preLine + "//# sourceMappingURL=" + url + newline;
|
||||
},
|
||||
'default': function defaultFormatter() {
|
||||
return '';
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
var getCommentFormatter = function (file) {
|
||||
var extension = file.relative.split('.').pop(),
|
||||
fileContents = file.contents.toString(),
|
||||
newline = detectNewline.graceful(fileContents || '');
|
||||
|
||||
var commentFormatter = commentFormatters.default;
|
||||
|
||||
if (file.sourceMap.preExistingComment) {
|
||||
commentFormatter = (commentFormatters[extension] || commentFormatter).bind(undefined, '', newline)
|
||||
debug(function () {
|
||||
return 'preExistingComment commentFormatter ' + commentFormatter.name;
|
||||
});
|
||||
} else {
|
||||
commentFormatter = (commentFormatters[extension] || commentFormatter).bind(undefined, newline, newline);
|
||||
}
|
||||
|
||||
debug(function () {
|
||||
return 'commentFormatter ' + commentFormatter.name;
|
||||
});
|
||||
return commentFormatter;
|
||||
};
|
||||
|
||||
var getInlinePreExisting = function(fileContent){
|
||||
if(sourceMapUrlRegEx().test(fileContent)){
|
||||
debug(function() { return 'has preExisting'; });
|
||||
return fileContent.match(sourceMapUrlRegEx())[0];
|
||||
}
|
||||
};
|
||||
|
||||
var exceptionToString = function (exception) {
|
||||
return exception.message || '';
|
||||
};
|
||||
|
||||
module.exports = {
|
||||
unixStylePath: unixStylePath,
|
||||
PLUGIN_NAME: PLUGIN_NAME,
|
||||
urlRegex: urlRegex,
|
||||
sourceMapUrlRegEx: sourceMapUrlRegEx,
|
||||
getCommentFormatter: getCommentFormatter,
|
||||
getInlinePreExisting: getInlinePreExisting,
|
||||
exceptionToString: exceptionToString
|
||||
};
|
179
node_modules/gulp-sourcemaps/src/write/index.internals.js
generated
vendored
Normal file
179
node_modules/gulp-sourcemaps/src/write/index.internals.js
generated
vendored
Normal file
@ -0,0 +1,179 @@
|
||||
'use strict';
|
||||
|
||||
module.exports = function(destPath, options) {
|
||||
|
||||
var utils = require('../utils');
|
||||
var unixStylePath = utils.unixStylePath;
|
||||
var fs = require('graceful-fs');
|
||||
var path = require('path');
|
||||
var stripBom = require('strip-bom-string');
|
||||
var rootDebug = require('../debug').spawn('write:internals');
|
||||
|
||||
rootDebug(function() { return "options"; });
|
||||
rootDebug(function() { return options; });
|
||||
|
||||
function setSourceRoot(file) {
|
||||
var debug = rootDebug.spawn('setSourceRoot');
|
||||
|
||||
var sourceMap = file.sourceMap;
|
||||
if (typeof options.sourceRoot === 'function') {
|
||||
debug(function() { return 'is function'; });
|
||||
sourceMap.sourceRoot = options.sourceRoot(file);
|
||||
} else {
|
||||
debug(function() { return 'from options'; });
|
||||
sourceMap.sourceRoot = options.sourceRoot;
|
||||
}
|
||||
if (sourceMap.sourceRoot === null) {
|
||||
debug(function() { return 'undefined'; });
|
||||
sourceMap.sourceRoot = undefined;
|
||||
}
|
||||
}
|
||||
|
||||
function mapSources(file) {
|
||||
var debug = rootDebug.spawn('mapSources');
|
||||
|
||||
//NOTE: make sure source mapping happens after content has been loaded
|
||||
if (options.mapSources && typeof options.mapSources === 'function') {
|
||||
debug(function() { return '**Option is deprecated, update to use sourcemap.mapSources stream**'; });
|
||||
debug(function() { return 'function'; });
|
||||
|
||||
file.sourceMap.sources = file.sourceMap.sources.map(function (filePath) {
|
||||
return options.mapSources(filePath, file);
|
||||
});
|
||||
return;
|
||||
}
|
||||
|
||||
debug(function() { return "file.path: " + file.path; });
|
||||
debug(function() { return "file.cwd: " + file.cwd; });
|
||||
debug(function() { return "file.base: " + file.base; });
|
||||
|
||||
file.sourceMap.sources = file.sourceMap.sources.map(function(filePath) {
|
||||
// keep the references files like ../node_modules within the sourceRoot
|
||||
debug(function() { return "filePath: " + filePath; });
|
||||
|
||||
if (options.mapSourcesAbsolute === true){
|
||||
debug(function() { return 'mapSourcesAbsolute'; });
|
||||
|
||||
if (!file.dirname){
|
||||
debug(function() { return '!file.dirname'; });
|
||||
filePath = path.join(file.base, filePath).replace(file.cwd, '');
|
||||
} else {
|
||||
debug(function() { return 'file.dirname: ' + file.dirname; });
|
||||
filePath = path.resolve(file.dirname, filePath).replace(file.cwd, '');
|
||||
}
|
||||
}
|
||||
return unixStylePath(filePath);
|
||||
});
|
||||
}
|
||||
|
||||
function loadContent(file) {
|
||||
var debug = rootDebug.spawn('loadContent');
|
||||
|
||||
var sourceMap = file.sourceMap;
|
||||
if (options.includeContent) {
|
||||
sourceMap.sourcesContent = sourceMap.sourcesContent || [];
|
||||
|
||||
// load missing source content
|
||||
for (var i = 0; i < sourceMap.sources.length; i++) {
|
||||
if (!sourceMap.sourcesContent[i]) {
|
||||
var sourcePath = path.resolve(file.base, sourceMap.sources[i]);
|
||||
try {
|
||||
debug('No source content for "' + sourceMap.sources[i] + '". Loading from file.');
|
||||
sourceMap.sourcesContent[i] = stripBom(fs.readFileSync(sourcePath, 'utf8'));
|
||||
}
|
||||
catch (e) {
|
||||
debug('source file not found: ' + sourcePath);
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
delete sourceMap.sourcesContent;
|
||||
}
|
||||
}
|
||||
|
||||
function mapDestPath(file, stream) {
|
||||
var debug = rootDebug.spawn('mapDestPath');
|
||||
var sourceMap = file.sourceMap;
|
||||
|
||||
var comment,
|
||||
commentFormatter = utils.getCommentFormatter(file);
|
||||
|
||||
if (destPath === undefined || destPath === null) {
|
||||
// encode source map into comment
|
||||
var base64Map = new Buffer(JSON.stringify(sourceMap)).toString('base64');
|
||||
comment = commentFormatter('data:application/json;charset=' + options.charset + ';base64,' + base64Map);
|
||||
} else {
|
||||
var mapFile = path.join(destPath, file.relative) + '.map';
|
||||
// custom map file name
|
||||
if (options.mapFile && typeof options.mapFile === 'function') {
|
||||
mapFile = options.mapFile(mapFile);
|
||||
}
|
||||
|
||||
var sourceMapPath = path.join(file.base, mapFile);
|
||||
|
||||
// if explicit destination path is set
|
||||
if (options.destPath) {
|
||||
var destSourceMapPath = path.join(file.cwd, options.destPath, mapFile);
|
||||
var destFilePath = path.join(file.cwd, options.destPath, file.relative);
|
||||
sourceMap.file = unixStylePath(path.relative(path.dirname(destSourceMapPath), destFilePath));
|
||||
if (sourceMap.sourceRoot === undefined) {
|
||||
sourceMap.sourceRoot = unixStylePath(path.relative(path.dirname(destSourceMapPath), file.base));
|
||||
} else if (sourceMap.sourceRoot === '' || (sourceMap.sourceRoot && sourceMap.sourceRoot[0] === '.')) {
|
||||
sourceMap.sourceRoot = unixStylePath(path.join(path.relative(path.dirname(destSourceMapPath), file.base), sourceMap.sourceRoot));
|
||||
}
|
||||
} else {
|
||||
// best effort, can be incorrect if options.destPath not set
|
||||
sourceMap.file = unixStylePath(path.relative(path.dirname(sourceMapPath), file.path));
|
||||
if (sourceMap.sourceRoot === '' || (sourceMap.sourceRoot && sourceMap.sourceRoot[0] === '.')) {
|
||||
sourceMap.sourceRoot = unixStylePath(path.join(path.relative(path.dirname(sourceMapPath), file.base), sourceMap.sourceRoot));
|
||||
}
|
||||
}
|
||||
|
||||
var sourceMapFile;
|
||||
sourceMapFile = file.clone(options.clone || {deep:false, contents:false});
|
||||
sourceMapFile.path = sourceMapPath;
|
||||
sourceMapFile.contents = new Buffer(JSON.stringify(sourceMap));
|
||||
sourceMapFile.stat = {
|
||||
isFile: function () { return true; },
|
||||
isDirectory: function () { return false; },
|
||||
isBlockDevice: function () { return false; },
|
||||
isCharacterDevice: function () { return false; },
|
||||
isSymbolicLink: function () { return false; },
|
||||
isFIFO: function () { return false; },
|
||||
isSocket: function () { return false; }
|
||||
};
|
||||
stream.push(sourceMapFile);
|
||||
|
||||
var sourceMapPathRelative = path.relative(path.dirname(file.path), sourceMapPath);
|
||||
|
||||
if (options.sourceMappingURLPrefix) {
|
||||
var prefix = '';
|
||||
if (typeof options.sourceMappingURLPrefix === 'function') {
|
||||
prefix = options.sourceMappingURLPrefix(file);
|
||||
} else {
|
||||
prefix = options.sourceMappingURLPrefix;
|
||||
}
|
||||
sourceMapPathRelative = prefix + path.join('/', sourceMapPathRelative);
|
||||
}
|
||||
debug(function() { return "destPath comment"; });
|
||||
comment = commentFormatter(unixStylePath(sourceMapPathRelative));
|
||||
|
||||
if (options.sourceMappingURL && typeof options.sourceMappingURL === 'function') {
|
||||
debug(function() { return "options.sourceMappingURL comment"; });
|
||||
comment = commentFormatter(options.sourceMappingURL(file));
|
||||
}
|
||||
}
|
||||
|
||||
// append source map comment
|
||||
if (options.addComment){
|
||||
file.contents = Buffer.concat([file.contents, new Buffer(comment)]);
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
setSourceRoot: setSourceRoot,
|
||||
loadContent: loadContent,
|
||||
mapSources: mapSources,
|
||||
mapDestPath: mapDestPath
|
||||
};
|
||||
};
|
70
node_modules/gulp-sourcemaps/src/write/index.js
generated
vendored
Normal file
70
node_modules/gulp-sourcemaps/src/write/index.js
generated
vendored
Normal file
@ -0,0 +1,70 @@
|
||||
'use strict';
|
||||
var utils = require('../utils');
|
||||
var through = require('through2');
|
||||
var unixStylePath = utils.unixStylePath;
|
||||
var internalsInit = require('./index.internals');
|
||||
|
||||
/**
|
||||
* Write the source map
|
||||
*
|
||||
* @param options options to change the way the source map is written
|
||||
*
|
||||
*/
|
||||
function write(destPath, options) {
|
||||
var debug = require('../debug').spawn('write');
|
||||
|
||||
debug(function() { return "destPath"; });
|
||||
debug(function() { return destPath; });
|
||||
|
||||
debug(function() { return "original options";});
|
||||
debug(function() { return options; });
|
||||
|
||||
if (options === undefined && typeof destPath !== 'string') {
|
||||
options = destPath;
|
||||
destPath = undefined;
|
||||
}
|
||||
options = options || {};
|
||||
|
||||
// set defaults for options if unset
|
||||
if (options.includeContent === undefined)
|
||||
options.includeContent = true;
|
||||
if (options.addComment === undefined)
|
||||
options.addComment = true;
|
||||
if (options.charset === undefined)
|
||||
options.charset = "utf8";
|
||||
|
||||
debug(function() { return "derrived options"; });
|
||||
debug(function() { return options; });
|
||||
|
||||
var internals = internalsInit(destPath, options);
|
||||
|
||||
function sourceMapWrite(file, encoding, callback) {
|
||||
/*jshint validthis:true */
|
||||
|
||||
if (file.isNull() || !file.sourceMap) {
|
||||
this.push(file);
|
||||
return callback();
|
||||
}
|
||||
|
||||
if (file.isStream()) {
|
||||
return callback(new Error(utils.PLUGIN_NAME + '-write: Streaming not supported'));
|
||||
}
|
||||
|
||||
// fix paths if Windows style paths
|
||||
file.sourceMap.file = unixStylePath(file.relative);
|
||||
|
||||
internals.setSourceRoot(file);
|
||||
internals.loadContent(file);
|
||||
internals.mapSources(file);
|
||||
internals.mapDestPath(file, this);
|
||||
|
||||
this.push(file);
|
||||
callback();
|
||||
}
|
||||
|
||||
|
||||
|
||||
return through.obj(sourceMapWrite);
|
||||
}
|
||||
|
||||
module.exports = write;
|
Reference in New Issue
Block a user