Added filesystem write permission check (issue-345)

Change-Id: I0a3aced3b8e9887347888c85e469b74fc70931ad

1 files changed, 18 insertions, 0 deletions

diff --git a/src/main/java/com/gitblit/manager/RepositoryManager.java b/src/main/java/com/gitblit/manager/RepositoryManager.java
index 0a3f6631..d24a06db 100644
--- a/src/main/java/com/gitblit/manager/RepositoryManager.java
+++ b/src/main/java/com/gitblit/manager/RepositoryManager.java
@@ -157,6 +157,8 @@ public class RepositoryManager implements IRepositoryManager {
 		configureJGit();
 		configureCommitCache();
 
+		confirmWriteAccess();
+
 		return this;
 	}
 
@@ -1756,4 +1758,20 @@ public class RepositoryManager implements IRepositoryManager {
 					daysToCache, commitCount, repoCount, TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start)));
 		}
 	}
+
+	protected void confirmWriteAccess() {
+		if (runtimeManager.isServingRepositories()) {
+			try {
+				File file = File.createTempFile(".test-", ".txt", getRepositoriesFolder());
+				file.delete();
+			} catch (Exception e) {
+				logger.error("");
+				logger.error(Constants.BORDER2);
+				logger.error("Please check filesystem permissions!");
+				logger.error("FAILED TO WRITE TO REPOSITORIES FOLDER!!", e);
+				logger.error(Constants.BORDER2);
+				logger.error("");
+			}
+		}
+	}
 }