git ssb

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const PullPushable = require('pull-pushable')
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const Abortable = require('pull-abortable')
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module.exports = function PullPushAbort () {
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  let aborter = Abortable()
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  const stream = PullPushable(() => {
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    if (aborter) {
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      aborter.abort()
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      aborter = null
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    }
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    stream.ended = true
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  })
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  stream.aborter = aborter
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  stream.ended = false
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  return stream
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}
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