fix open folder problem on linux

fixes #273

Signed-off-by: Yoshua Wuyts <yoshuawuyts@gmail.com>

Closes #274

models/repos.js

@@ -9,7 +9,7 @@ const minimist = require('minimist')
 const toilet = require('toiletdb')
 const assert = require('assert')
 const mkdirp = require('mkdirp')
-const open = require('open')
+const shell = require('electron').shell
 const path = require('path')
 const ConfirmModal = require('../elements/confirm-modal')
 const LinkModal = require('../elements/link-modal')
@@ -121,7 +121,8 @@ function createModel () {
   // open the dat archive in the native filesystem explorer
   function openDirectory (state, data, send, done) {
     assert.ok(data.path, 'repos-model.openDirectory: data.path should exist')
-    open(data.path, done)
+    shell.openItem(data.path)
+    done()
   }
 
   // choose a directory and convert it to a dat archive

package.json

@@ -27,7 +27,6 @@
     "ms": "^0.7.2",
     "multidat": "^3.0.0",
     "nanomorph": "^2.1.3",
-    "open": "0.0.5",
     "prettier-bytes": "^1.0.3",
     "rimraf": "^2.5.4",
     "run-waterfall": "^1.1.3",