allow css/js asset directory to be relocated (#13053)

This allows the directory where CSS/JS asset collections are
written to be changed, in case SERVERROOT is not writeable. Note
it does *not* allow the expected URL to be changed: whatever
directory is used, the server must be configured to serve it
at WEBROOT/assets. It may be possible to add another config
parameter to allow the admin to specify a custom asset URL,
but I thought I'd keep the first implementation simple.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/repair/assetcache.php b/lib/repair/assetcache.php
index d7677a10d11..1bc2b91ad86 100644
--- a/lib/repair/assetcache.php
+++ b/lib/repair/assetcache.php
@@ -22,7 +22,7 @@ class AssetCache extends BasicEmitter implements \OC\RepairStep {
 			$this->emit('\OC\Repair', 'info', array('Asset pipeline disabled -> nothing to do'));
 			return;
 		}
-		$assetDir = \OC::$SERVERROOT . '/assets';
+		$assetDir = \OC::$server->getConfig()->getSystemValue('assetdirectory', \OC::$SERVERROOT) . '/assets';
 		\OC_Helper::rmdirr($assetDir, false);
 		$this->emit('\OC\Repair', 'info', array('Asset cache cleared.'));
 	}