dnk

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'use strict'
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const fs = require('fs')
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const UglifyJS = require('uglify-es')
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module.exports = function(filePath) {
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  const code = fs.readFileSync(filePath, 'utf-8')
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  const result = UglifyJS.minify(code)
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  if (result.error) return ''
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  return result.code
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}
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