From ef081d27aa1b34ce7bee69cb1e845423f626ff4a Mon Sep 17 00:00:00 2001
From: Alexander Bock <mail@alexanderbock.eu>
Date: Mon, 16 Nov 2020 10:43:08 +0100
Subject: [PATCH] Try to get the location of the sync folder from the
 OPENSPACE_SYNC environment variable first, before using the ${BASE}/sync
 Update SGCT repository

---
 apps/OpenSpace/ext/sgct | 2 +-
 ext/ghoul               | 2 +-
 openspace.cfg           | 6 +++++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/apps/OpenSpace/ext/sgct b/apps/OpenSpace/ext/sgct
index cef10f55bd..6c351ebf2e 160000
--- a/apps/OpenSpace/ext/sgct
+++ b/apps/OpenSpace/ext/sgct
@@ -1 +1 @@
-Subproject commit cef10f55bda2c683a936159e97c43a9104c03fb1
+Subproject commit 6c351ebf2e7a1106982502f4050363f31ac3d0a3
diff --git a/ext/ghoul b/ext/ghoul
index 7814e7d3be..68af9b6971 160000
--- a/ext/ghoul
+++ b/ext/ghoul
@@ -1 +1 @@
-Subproject commit 7814e7d3be623a229ce3fb95754f0e8d2923c958
+Subproject commit 68af9b6971e1e6447fa63afe3ea9918bb0e5c6d3
diff --git a/openspace.cfg b/openspace.cfg
index 4410c6c261..ab32afd02f 100644
--- a/openspace.cfg
+++ b/openspace.cfg
@@ -95,7 +95,11 @@ Paths = {
     PROFILES = "${DATA}/profiles",
     FONTS = "${DATA}/fonts",
     TASKS = "${DATA}/tasks",
-    SYNC = "${BASE}/sync",
+    -- If the the 'OPENSPACE_SYNC' environment variable is defined on the system, use that
+    -- value.  Otherwise, fall back to the ${BASE}/sync folder instead.  This allows a
+    -- reuse of the sync folder between multiple OpenSpace installations by simply setting
+    -- that environment variable
+    SYNC = os.getenv("OPENSPACE_SYNC") or "${BASE}/sync2",
     SCREENSHOTS = "${BASE}/screenshots",
     WEB = "${DATA}/web",
     RECORDINGS = "${BASE}/recordings",