50 lines
1.6 KiB
TypeScript
50 lines
1.6 KiB
TypeScript
import * as stream from 'stream'
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import plugins = require('./gulpbrowser.plugins')
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import * as q from 'q'
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let browserify = function (transforms = []) {
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if (!Array.isArray(transforms)) {
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transforms = [transforms]
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}
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let forEach = function (file, enc, cb) { // do this with every chunk (file in gulp terms)
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let bundleCallback = function (err, bufferedContent) { // our bundle callback for when browserify is finished
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if (Buffer.isBuffer(bufferedContent)) {
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file.contents = bufferedContent
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} else {
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console.log('gulp-browser: .browserify() ' + err.message)
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cb(new Error(err.message), file)
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return
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}
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cb(null, file)
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}
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if (file.contents.length > 0) {
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let browserified = plugins.browserify(file, { basedir: file.base })
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transforms.forEach(function (transform) {
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if (typeof transform === 'function') {
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browserified.transform(transform)
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} else {
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browserified.transform(transform.transform, transform.options)
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}
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})
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browserified.bundle(bundleCallback)
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} else {
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console.warn('gulp-browser: .browserify() file.contents appears to be empty')
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cb(null, file)
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};
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}
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let atEnd = function (cb) {
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cb()
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} // no need to clean up after ourselves
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return plugins.through2.obj(forEach, atEnd) // this is the through object that gets returned by gulpBrowser.browserify();
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}
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export = browserify
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