stdio-filter.js « fixtures « test - github.com/nodejs/node.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/test/fixtures/stdio-filter.js

blob: cc0e53c39d035319338b5d79683e531be9f3093c (plain)

const util = require('util');

var regexIn = process.argv[2];
var replacement = process.argv[3];
var re = new RegExp(regexIn, 'g');
var stdin = process.openStdin();

stdin.on('data', function(data) {
  data = data.toString();
  process.stdout.write(data.replace(re, replacement));
});