WIP

Author: CMCDragonkai

READMEOTHER.md

@@ -0,0 +1,45 @@
+# VirtualTar
+
+This only exposes `extract` and `pack`.
+
+
+You can `pack()` a directory and pipe it as  stream.
+
+You can pipe a stream into `tar.extract()`.
+
+So it just uses `tar-stream`. But what about direct access to the tar stream?
+
+When you pack, it accepts a bunch of callbacks.
+
+And it uses the `fs`, but we want it to accept a `fs` parameter, preferably with `VirtualFS`.
+
+So it can be isolated, and if we can have direct access to the `tar-stream` too.
+
+```
+ignore
+```
+
+The `pack` takes `cwd` and `opts`.
+
+Oh it takes the `fs` parameter. Cool. So it's just `xfs = opts.fs || fs`. So if we pass it a virtualfs. Then we can just create it there then!
+
+Wait... it's still using `fs`... Oh...
+Ok so all we need to do is ignore fs.
+
+```
+var vfs = require('virtualfs');
+var tar = require('./index.js');
+
+var fs = new vfs.VirtualFS;
+
+fs.mkdirSync('/dir');
+fs.writeFileSync('/dir/a', 'abc');
+
+tar.pack('/dir', {
+  fs: fs
+});
+```
+
+Ok so this works. We just need to pass our vfs into it.
+
+And everything else is fine.

index.js

@@ -1,10 +1,32 @@
-var chownr = require('chownr')
-var tar = require('tar-stream')
-var pump = require('pump')
-var mkdirp = require('mkdirp')
-var fs = require('fs')
-var path = require('path')
-var os = require('os')
+import pathNode from 'path';
+import tar from 'tar-stream';
+import vfs from 'virtualfs';
+
+// prefer posix join
+const pathJoin = (pathNode.posix) ? pathNode.posix.join : pathNode.join;
+
+
+// we already have mkdirp
+// no need for it
+
+
+// the default is more improtant there
+
+
+
+
+// we need to implement chownr into the virtualfs
+// it's recursive
+// so we keep going down
+
+
+// var chownr = require('chownr')
+// var tar = require('tar-stream')
+// var pump = require('pump')
+// var mkdirp = require('mkdirp')
+// var path = require('path')
+// var os = require('os')
+
 
 var win32 = os.platform() === 'win32'