38 lines
796 B
JavaScript
38 lines
796 B
JavaScript
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var through = require('through2')
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var File = require('vinyl');
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var zlib = require('zlib')
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module.exports = function () {
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return through.obj(function (file, enc, callback) {
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if (file.isNull()) {
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this.push(file)
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return callback()
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}
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var path = file.path.replace(/\.gz$/, '')
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if (file.isStream()) {
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this.push(new File({
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base: file.base,
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path: path,
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contents: file.contents.pipe(zlib.createGunzip())
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}))
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callback()
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}
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if (file.isBuffer()) {
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zlib.gunzip(file.contents, function (err, buffer) {
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if (err) return this.emit('error', err)
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this.push(new File({
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base: file.base,
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path: path,
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contents: buffer
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}))
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callback()
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}.bind(this))
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}
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})
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}
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