[branch-layout] Run branch layout write in synchronized

VirtusLab · Mar 1, 2021 · eac5243 · eac5243
1 parent 1d320fa
commit eac5243
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/...tImpl/src/main/java/com/virtuslab/branchlayout/impl/readwrite/BranchLayoutFileWriter.java b/...tImpl/src/main/java/com/virtuslab/branchlayout/impl/readwrite/BranchLayoutFileWriter.java
@@ -21,8 +21,10 @@
 @RequiredArgsConstructor
 public class BranchLayoutFileWriter implements IBranchLayoutWriter {
 
+  // TODO (#692): wrap write operation in WriteAction
   @Override
-  public void write(Path path, IBranchLayout branchLayout, boolean backupOldFile) throws BranchLayoutException {
+  @SuppressWarnings("regexp") // to allow for `synchronized`
+  public synchronized void write(Path path, IBranchLayout branchLayout, boolean backupOldFile) throws BranchLayoutException {
     LOG.debug(() -> "Entering: path = ${path}, branchLayout = ${branchLayout}, backupOldFile = ${backupOldFile}");
     val indentSpec = BranchLayoutFileUtils.deriveIndentSpec(path);