76 lines
3.1 KiB
Markdown
76 lines
3.1 KiB
Markdown
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# vinyl-source-stream [](https://flattr.com/submit/auto?user_id=hughskennedy&url=http://github.com/hughsk/vinyl-source-stream&title=vinyl-source-stream&description=hughsk/vinyl-source-stream%20on%20GitHub&language=en_GB&tags=flattr,github,javascript&category=software)[](http://github.com/hughsk/stability-badges) #
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Use conventional text streams at the start of your
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[gulp](http://github.com/gulpjs/gulp) or
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[vinyl](http://github.com/wearefractal/vinyl) pipelines, making for nicer
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interoperability with the existing npm stream ecosystem.
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Take, for example, [browserify](http://browserify.org/). There are the
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[gulp-browserify](https://github.com/deepak1556/gulp-browserify) and
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[gulpify](https://github.com/hughsk/gulpify) plugins, which you can use in
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combination with gulp to get browserify working in your build. Unfortunately,
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these plugins come with additional overhead: an extra GitHub repository, npm
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module, maintainer, tests, semantics, etc. It's much simpler
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in this case to use the original module directly where you can, which is what
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`vinyl-source-stream` handles for you.
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## Usage ##
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[](https://nodei.co/npm/vinyl-source-stream)
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Our previous example, browserify, has a streaming API for its output bundles
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which you can use directly. This module is just a bridge that makes it
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simple to use conventional text streams such as this in combination with gulp.
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Here's an example of using `vinyl-source-stream` and `browserify`, compared to
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using `gulpify`:
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``` javascript
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var source = require('vinyl-source-stream')
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var streamify = require('gulp-streamify')
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var browserify = require('browserify')
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var uglify = require('gulp-uglify')
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var gulpify = require('gulpify')
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var rename = require('gulp-rename')
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var gulp = require('gulp')
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// using gulpify:
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gulp.task('gulpify', function() {
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gulp.src('index.js')
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.pipe(gulpify())
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.pipe(uglify())
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.pipe(rename('bundle.js'))
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.pipe(gulp.dest('./'))
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})
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// using vinyl-source-stream:
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gulp.task('browserify', function() {
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var bundleStream = browserify('./index.js').bundle()
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bundleStream
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.pipe(source('index.js'))
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.pipe(streamify(uglify()))
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.pipe(rename('bundle.js'))
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.pipe(gulp.dest('./'))
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})
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```
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Not all that different, really! The nice thing here is that you're getting the
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up-to-date browserify API and don't have to worry about the plugin's available
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functionality. Of course, these same benefits apply for any readable text
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stream you can find on npm.
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## API ##
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### `stream = sourceStream([filename])` ###
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Creates a through stream which takes text as input, and emits a single
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vinyl file instance for streams down the pipeline to consume.
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`filename` is a "pretend" filename to use for your file, which some streams
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might use to determine various factors such as the final filename of your file.
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It should be a string, and though recommended, using this argument is optional.
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## License ##
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MIT. See [LICENSE.md](http://github.com/hughsk/vinyl-source-stream/blob/master/LICENSE.md) for details.
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