Add update step to rename repositories.xml -> repository-paths.xml

scm-webapp/src/main/java/sonia/scm/repository/update/XmlRepositoryFileNameUpdateStep.java

@@ -0,0 +1,51 @@
+package sonia.scm.repository.update;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import sonia.scm.SCMContextProvider;
+import sonia.scm.migration.UpdateStep;
+import sonia.scm.plugin.Extension;
+import sonia.scm.repository.xml.PathBasedRepositoryLocationResolver;
+import sonia.scm.store.StoreConstants;
+import sonia.scm.version.Version;
+
+import javax.inject.Inject;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static sonia.scm.version.Version.parse;
+
+@Extension
+public class XmlRepositoryFileNameUpdateStep implements UpdateStep {
+
+  private static final Logger LOG = LoggerFactory.getLogger(XmlRepositoryFileNameUpdateStep.class);
+
+  private final SCMContextProvider contextProvider;
+
+  @Inject
+  public XmlRepositoryFileNameUpdateStep(SCMContextProvider contextProvider) {
+    this.contextProvider = contextProvider;
+  }
+
+  @Override
+  public void doUpdate() throws IOException {
+    Path configDir = contextProvider.getBaseDirectory().toPath().resolve(StoreConstants.CONFIG_DIRECTORY_NAME);
+    Path oldRepositoriesFile = configDir.resolve("repositories.xml");
+    Path newRepositoryPathsFile = configDir.resolve(PathBasedRepositoryLocationResolver.STORE_NAME + StoreConstants.FILE_EXTENSION);
+    if (Files.exists(oldRepositoriesFile)) {
+      LOG.info("moving old repositories database files to repository-paths file");
+      Files.move(oldRepositoriesFile, newRepositoryPathsFile);
+    }
+  }
+
+  @Override
+  public Version getTargetVersion() {
+    return parse("2.0.1");
+  }
+
+  @Override
+  public String getAffectedDataType() {
+    return "sonia.scm.repository.xml";
+  }
+}