Merge pull request #64 from rstacruz/windows-junctions

Windows support

docs/roadmap.md

@@ -12,6 +12,7 @@
   - [ ] git-hosted packages (`npm i rstacruz/scourjs`)
   - [ ] optional dependencies (`npm i escodegen@1.8.0` wants `source-map@~0.2.0`)
   - [ ] file packages (`npm i file:../path`)
+  - [x] windows support
   - [x] bin executables
   - [ ] `--global` installs
   - [x] `--save` (et al)

docs/vs-npm.md

@@ -31,7 +31,6 @@ On the other hand, pnpm manages `node_modules` as an addressable storage in its
 
 ## Limitations
 
-- Windows is [not fully supported](https://github.com/rstacruz/pnpm/issues/6) (yet).
 - You can't install from [shrinkwrap][] (yet).
 - Peer dependencies are a little trickier to deal with.
 - You can't publish npm modules with `bundleDependencies` managed by pnpm.

lib/rel_symlink.js

@@ -7,6 +7,9 @@ var relative = require('path').relative
  */
 
 module.exports = function relSymlink (src, dest) {
-  var rel = relative(dirname(dest), src)
-  return symlink(rel, dest)
+  // Turn it into a relative path when not in win32.
+  var isWindows = process.platform === 'win32'
+  var rel = isWindows ? src : relative(dirname(dest), src)
+
+  return symlink(rel, dest, 'junction')
 }