33 lines
593 B
JavaScript
33 lines
593 B
JavaScript
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var through2 = require('through2')
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var File = require('vinyl')
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var path = require('path')
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module.exports = function (filename, baseDir) {
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var ins = through2()
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var out = false
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var opts = {
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contents: ins
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}
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if (filename) opts.path = path.resolve(baseDir || process.cwd(), filename)
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if (baseDir) opts.base = baseDir
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var file = new File(opts)
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return through2({
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objectMode: true
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}, function(chunk, enc, next) {
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if (!out) {
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this.push(file)
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out = true
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}
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ins.push(chunk)
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next()
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}, function() {
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ins.push(null)
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this.push(null)
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})
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}
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