| Yang Guo | 4fd355c | 2019-09-19 10:59:03 +0200 | [diff] [blame] | 1 | var WritableStream = require('stream').Writable |
| 2 | var inherits = require('util').inherits |
| 3 | |
| 4 | module.exports = BrowserStdout |
| 5 | |
| 6 | |
| 7 | inherits(BrowserStdout, WritableStream) |
| 8 | |
| 9 | function BrowserStdout(opts) { |
| 10 | if (!(this instanceof BrowserStdout)) return new BrowserStdout(opts) |
| 11 | |
| 12 | opts = opts || {} |
| 13 | WritableStream.call(this, opts) |
| 14 | this.label = (opts.label !== undefined) ? opts.label : 'stdout' |
| 15 | } |
| 16 | |
| 17 | BrowserStdout.prototype._write = function(chunks, encoding, cb) { |
| 18 | var output = chunks.toString ? chunks.toString() : chunks |
| 19 | if (this.label === false) { |
| 20 | console.log(output) |
| 21 | } else { |
| 22 | console.log(this.label+':', output) |
| 23 | } |
| 24 | process.nextTick(cb) |
| 25 | } |