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On Unix, detect file modification by size in addition to timestamp

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This commit is contained in:
Roman Shevchenko
2012-02-08 17:19:14 +01:00
parent 1d791510a0
commit 5ad9081b5a
1 changed files with 5 additions and 2 deletions
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platform/platform-impl/src/com/intellij/openapi/vfs/newvfs/persistent/RefreshWorker.java
+5 -2
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@@ -1,5 +1,5 @@
/*
* Copyright 2000-2011 JetBrains s.r.o.
* Copyright 2000-2012 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,6 +15,7 @@
*/
package com.intellij.openapi.vfs.newvfs.persistent;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.newvfs.ManagingFS;
@@ -122,8 +123,10 @@ public class RefreshWorker {
else {
long currentTimestamp = persistence.getTimeStamp(file);
long upToDateTimestamp = delegate.getTimeStamp(file);
long currentLength = SystemInfo.isUnix ? persistence.getLength(file) : -1;
long upToDateLength = SystemInfo.isUnix ? delegate.getLength(file) : -1;
if (currentTimestamp != upToDateTimestamp) {
if (currentTimestamp != upToDateTimestamp || currentLength != upToDateLength) {
scheduleUpdateContent(file);
}
}