forked from zhurui/management
27 lines
858 B
JavaScript
27 lines
858 B
JavaScript
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var inspect = require('util').inspect
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if(!module.parent) {
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var map = require('..') //load map-stream
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var es = require('event-stream') //load event-stream
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es.pipe( //pipe joins streams together
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process.openStdin(), //open stdin
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es.split(), //split stream to break on newlines
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map(function (data, callback) { //turn this async function into a stream
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var j
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try {
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j = JSON.parse(data) //try to parse input into json
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} catch (err) {
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return callback(null, data) //if it fails just pass it anyway
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}
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callback(null, inspect(j)) //render it nicely
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}),
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process.stdout // pipe it to stdout !
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)
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}
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// run this
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//
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// curl -sS registry.npmjs.org/event-stream | node pretty.js
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//
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