33 lines
805 B
JavaScript
33 lines
805 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var through = require('through');
|
||
|
|
var fs = require('fs');
|
||
|
|
|
||
|
|
module.exports = function () {
|
||
|
|
var line = '';
|
||
|
|
var stream = through(write, flush);
|
||
|
|
return stream;
|
||
|
|
|
||
|
|
function write(buf) {
|
||
|
|
for (var i = 0; i < buf.length; i++) {
|
||
|
|
var c = typeof buf === 'string'
|
||
|
|
? buf.charAt(i)
|
||
|
|
: String.fromCharCode(buf[i])
|
||
|
|
;
|
||
|
|
if (c === '\n') flush();
|
||
|
|
else line += c;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function flush() {
|
||
|
|
if (fs.writeSync && /^win/.test(process.platform)) {
|
||
|
|
try { fs.writeSync(1, line + '\n'); }
|
||
|
|
catch (e) { stream.emit('error', e); }
|
||
|
|
} else {
|
||
|
|
try { console.log(line); }
|
||
|
|
catch (e) { stream.emit('error', e); }
|
||
|
|
}
|
||
|
|
line = '';
|
||
|
|
}
|
||
|
|
};
|