Pipe Streams to time-rotated log files
npm install stream-file-archivestream-file-archive
===================

Easy log rotation for Node.js
Supports:
* Output your logs to time-rotated log files.
* Optionally gzip the logs once they are no longer current
* Optionally maintain a symlink to the currently active log file
* Native Streams2 (0.10.x+) with backwards compatibility
Can directly plug into smart-tee, e.g.:
```
node foo.js 2>&1 | smart-tee --s stdout --s stream-file-archive --path logs/app-%Y-%m-%d.log
Usage:
======
`javascript
var rotator = require("stream-file-archive")({
path: "logs/app-%Y-%m-%d.log", // Write logs rotated by the day
symlink: "logs/current.log", // Maintain a symlink called current.log
compress: true, // Gzip old log files
})
my_logger_thingy.pipe(rotator)
`
Options
=======
path
----
A string file path with any of the below options to define rotation schedule:
e.g. logs/mylog-%Y-%m-%d.log would result in logs like logs/mylog-2013-06-01.log
* %Y 4-digit year e.g. 2013
* %y 2-digit year e.g. 13
* %m month (01..12)
* %d day of month (01..31)
* %F iso8601 date portion (e.g. 2012-09-24)
* %H hour (00..23)
* %M minute (00..59)
* %S second (00..61)
* %T iso8601 time portion to the second (e.g.: 15:12:47)
See strftime documentation for all specifiers.
symlink
-------
A path to a symlink that will be maintained to point at the current log file.
compress
--------
Boolean value, whether to gzip the files once they aren't being written to.
Events
---
Emits a done` event when the source stream has finished and all file stream work is complete.
NOTES:
======
Currently only timestamps files in UTC timezone. Pull requests welcome!
LICENSE
=======
MIT