velocityzen/fsu

Unique filenames with streams support

fsu's Issues

Broken in node 4

This line https://github.com/velocityzen/fsu/blob/master/index.js#L116 does not work in node 4 due to the spread operator.

I opened a PR to fix it #3

Retrieving the resulting path

Using writeFileUnique I don't know if you can get the actual path it writes to.
After switching to write streams and looking at the source code I was able to find a way to get the path:

ws = fsu.createWriteStreamUnique(outputFile)
blablabla.pipe(ws)
ws.on "open", ->
    console.log "output to #{ws.path}"

You should be able to get the path written to with any of the methods.

Support promises

I currently use this lib and wrap it in a Promise. Would be great if it supported them out of the box.

v1.1.0 doesn't work with older version of Node

Hi,

Looks like the latest version just broke our build. We are running an older version of node v4.3.0 and some package we use mochawesome uses a package mochawesome-report-generator which uses fsu with permissive versioning. so your 1.0.4 has been upgraded to 1.1.0. if you want to add es6 like features like the spread operator I think you should do a major upgrade to 2.0.0. Anyway damage is now done. Not sure what can be done.