Delete outdated symlinks in maven resolver cache

stianloader · Jan 9, 2023 · 7067441 · 7067441
1 parent 4dd3d57
commit 7067441
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/LICENSE b/LICENSE
@@ -1,7 +1,7 @@
 MIT License
 
 Copyright (c) 2021 Cool Crabs
-Copyright (c) 2022 Starloader-project
+Copyright (c) 2022 - 2023 Starloader-project
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

diff --git a/brachyura/src/main/java/io/github/coolcrabs/brachyura/maven/MavenResolver.java b/brachyura/src/main/java/io/github/coolcrabs/brachyura/maven/MavenResolver.java
@@ -3,6 +3,7 @@
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.nio.file.Files;
+import java.nio.file.LinkOption;
 import java.nio.file.Path;
 import java.nio.file.StandardOpenOption;
 import java.util.ArrayList;
@@ -191,6 +192,14 @@ private ResolvedFile resolveFileContents(@NotNull String folder, @NotNull String
             if (Files.exists(nolookupFile)) {
                 return null;
             }
+            if (Files.exists(cacheFile, LinkOption.NOFOLLOW_LINKS)) {
+                Logger.info("Deleting outdated symlink: " + cacheFile.toAbsolutePath());
+                try {
+                    Files.delete(cacheFile);
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
         }
         for (MavenRepository repo : repositories) {
             ResolvedFile resolved = repo.resolve(folder, file);