Collect metrics over lifetime of working copies (#1591)

Capture metrics about the lifetime of working copies used, for example, by the merge and modify commands. Working copies are internal repository clones that can place a large load on the server. Therefore, these metrics can be helpful in identifying sources of large server load.

Co-authored-by: Sebastian Sdorra <sebastian.sdorra@cloudogu.com>

gradle/changelog/workingcopy_metrics.yaml

@@ -0,0 +1,2 @@
+- type: added
+  description: Adds metrics over lifetime duration of working copies ([#1591](https://github.com/scm-manager/scm-manager/pull/1591))

scm-core/src/main/java/sonia/scm/metrics/Metrics.java

@@ -26,6 +26,7 @@ package sonia.scm.metrics;
 
 import io.micrometer.core.instrument.MeterRegistry;
 import io.micrometer.core.instrument.Tag;
+import io.micrometer.core.instrument.Timer;
 import io.micrometer.core.instrument.binder.jvm.ExecutorServiceMetrics;
 
 import java.util.Collections;
@@ -56,4 +57,17 @@ public final class Metrics {
       Collections.singleton(Tag.of("type", type))
     ).bindTo(registry);
   }
+
+  /**
+   * Collect metrics from an {@link sonia.scm.repository.work.WorkingCopy}.
+   *
+   * @param registry meter registry
+   * @param type type of repository
+   */
+  public static Timer workingCopyTimer(MeterRegistry registry, String type) {
+    return Timer.builder("scm.workingcopy.duration")
+      .description("Duration of temporary working copy lifetime")
+      .tags("type", type)
+      .register(registry);
+  }
 }

scm-core/src/main/java/sonia/scm/repository/work/SimpleWorkingCopyFactory.java

@@ -24,8 +24,12 @@
 
 package sonia.scm.repository.work;
 
+import io.micrometer.core.instrument.MeterRegistry;
+import io.micrometer.core.instrument.Timer;
+import io.micrometer.core.instrument.composite.CompositeMeterRegistry;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import sonia.scm.metrics.Metrics;
 import sonia.scm.repository.Repository;
 import sonia.scm.repository.RepositoryProvider;
 
@@ -100,9 +104,28 @@ public abstract class SimpleWorkingCopyFactory<R, W, C extends RepositoryProvide
   private static final Logger LOG = LoggerFactory.getLogger(SimpleWorkingCopyFactory.class);
 
   private final WorkingCopyPool workingCopyPool;
+  private final MeterRegistry meterRegistry;
 
+  /**
+   * Constructs a new {@link SimpleWorkingCopyFactory}
+   *
+   * @param workingCopyPool pool which provides working copies
+   * @deprecated since 2.16.0 use {@link SimpleWorkingCopyFactory(WorkingCopyPool, MeterRegistry)} instead
+   */
+  @Deprecated
   public SimpleWorkingCopyFactory(WorkingCopyPool workingCopyPool) {
+    this(workingCopyPool, new CompositeMeterRegistry());
+  }
+
+  /**
+   * Constructs a new {@link SimpleWorkingCopyFactory}
+   *
+   * @param workingCopyPool pool which provides working copies
+   * @param meterRegistry registry to collect metrics
+   */
+  public SimpleWorkingCopyFactory(WorkingCopyPool workingCopyPool, MeterRegistry meterRegistry) {
     this.workingCopyPool = workingCopyPool;
+    this.meterRegistry = meterRegistry;
   }
 
   @Override
@@ -181,10 +204,12 @@ public abstract class SimpleWorkingCopyFactory<R, W, C extends RepositoryProvide
   public class WorkingCopyContext {
     private final String requestedBranch;
     private final C repositoryContext;
+    private final Timer.Sample sample;
 
     public WorkingCopyContext(String requestedBranch, C repositoryContext) {
       this.requestedBranch = requestedBranch;
       this.repositoryContext = repositoryContext;
+      sample = Timer.start(meterRegistry);
     }
 
     public Repository getScmRepository() {
@@ -204,6 +229,14 @@ public abstract class SimpleWorkingCopyFactory<R, W, C extends RepositoryProvide
     }
 
     private void close(ParentAndClone<R, W> parentAndClone) {
+      try {
+        closeResources(parentAndClone);
+      } finally {
+        sample.stop(Metrics.workingCopyTimer(meterRegistry, repositoryContext.get().getType()));
+      }
+    }
+
+    private void closeResources(ParentAndClone<R, W> parentAndClone) {
       try {
         closeWorkingCopy(parentAndClone.getClone());
       } catch (Exception e) {

scm-core/src/test/java/sonia/scm/repository/work/SimpleWorkingCopyFactoryTest.java

@@ -24,6 +24,9 @@
 
 package sonia.scm.repository.work;
 
+import io.micrometer.core.instrument.Meter;
+import io.micrometer.core.instrument.MeterRegistry;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -62,8 +65,11 @@ public class SimpleWorkingCopyFactoryTest {
   private boolean workdirIsCached = false;
   private File workdir;
 
+  private MeterRegistry meterRegistry;
+
   @Before
   public void initFactory() throws IOException {
+    meterRegistry = new SimpleMeterRegistry();
     WorkdirProvider workdirProvider = new WorkdirProvider(temporaryFolder.newFolder(), repositoryLocationResolver, false);
     WorkingCopyPool configurableTestWorkingCopyPool = new WorkingCopyPool() {
       @Override
@@ -83,7 +89,7 @@ public class SimpleWorkingCopyFactoryTest {
       public void shutdown() {
       }
     };
-    simpleWorkingCopyFactory = new SimpleWorkingCopyFactory<Closeable, Closeable, Context>(configurableTestWorkingCopyPool) {
+    simpleWorkingCopyFactory = new SimpleWorkingCopyFactory<Closeable, Closeable, Context>(configurableTestWorkingCopyPool, meterRegistry) {
       @Override
       protected void closeRepository(Closeable repository) throws IOException {
         repository.close();
@@ -126,6 +132,10 @@ public class SimpleWorkingCopyFactoryTest {
     try (WorkingCopy<Closeable, Closeable> workingCopy = simpleWorkingCopyFactory.createWorkingCopy(context, null)) {}
 
     verify(parent).close();
+    assertThat(meterRegistry.getMeters()).hasSize(1);
+    Meter.Id meterId = meterRegistry.getMeters().get(0).getId();
+    assertThat(meterId.getName()).isEqualTo("scm.workingcopy.duration");
+    assertThat(meterId.getTag("type")).isEqualTo("git");
   }
 
   @Test
@@ -134,6 +144,10 @@ public class SimpleWorkingCopyFactoryTest {
     try (WorkingCopy<Closeable, Closeable> workingCopy = simpleWorkingCopyFactory.createWorkingCopy(context, null)) {}
 
     verify(clone).close();
+    assertThat(meterRegistry.getMeters()).hasSize(1);
+    Meter.Id meterId = meterRegistry.getMeters().get(0).getId();
+    assertThat(meterId.getName()).isEqualTo("scm.workingcopy.duration");
+    assertThat(meterId.getTag("type")).isEqualTo("git");
   }
 
   @Test

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/spi/SimpleGitWorkingCopyFactory.java

@@ -24,6 +24,7 @@
 
 package sonia.scm.repository.spi;
 
+import io.micrometer.core.instrument.MeterRegistry;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.ScmTransportProtocol;
 import sonia.scm.repository.GitWorkingCopyFactory;
@@ -37,8 +38,8 @@ import java.io.File;
 public class SimpleGitWorkingCopyFactory extends SimpleWorkingCopyFactory<Repository, Repository, GitContext> implements GitWorkingCopyFactory {
 
   @Inject
-  public SimpleGitWorkingCopyFactory(WorkingCopyPool workdirProvider) {
+  public SimpleGitWorkingCopyFactory(WorkingCopyPool workdirProvider, MeterRegistry meterRegistry) {
-    super(workdirProvider);
+    super(workdirProvider, meterRegistry);
   }
 
   @Override

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/repository/spi/GitMergeCommandTest.java

@@ -26,6 +26,7 @@ package sonia.scm.repository.spi;
 
 import com.github.sdorra.shiro.ShiroRule;
 import com.github.sdorra.shiro.SubjectAware;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.apache.shiro.subject.SimplePrincipalCollection;
 import org.apache.shiro.subject.Subject;
 import org.eclipse.jgit.api.Git;
@@ -516,7 +517,7 @@ public class GitMergeCommandTest extends AbstractGitCommandTestBase {
   }
 
   private GitMergeCommand createCommand(Consumer<Git> interceptor) {
-    return new GitMergeCommand(createContext(), new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver)))) {
+    return new GitMergeCommand(createContext(), new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver)), new SimpleMeterRegistry())) {
       @Override
       <R, W extends GitCloneWorker<R>> R inClone(Function<Git, W> workerSupplier, GitWorkingCopyFactory workingCopyFactory, String initialBranch) {
         Function<Git, W> interceptedWorkerSupplier = git -> {

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/repository/spi/GitMergeCommand_Conflict_Test.java

@@ -24,6 +24,7 @@
 
 package sonia.scm.repository.spi;
 
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.junit.Rule;
 import org.junit.Test;
 import sonia.scm.repository.spi.MergeConflictResult.SingleMergeConflict;
@@ -92,7 +93,7 @@ public class GitMergeCommand_Conflict_Test extends AbstractGitCommandTestBase {
   }
 
   private MergeConflictResult computeMergeConflictResult(String branchToMerge, String targetBranch) {
-    GitMergeCommand gitMergeCommand = new GitMergeCommand(createContext(), new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver))));
+    GitMergeCommand gitMergeCommand = new GitMergeCommand(createContext(), new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver)), new SimpleMeterRegistry()));
     MergeCommandRequest mergeCommandRequest = new MergeCommandRequest();
     mergeCommandRequest.setBranchToMerge(branchToMerge);
     mergeCommandRequest.setTargetBranch(targetBranch);

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/repository/spi/GitModifyCommandTestBase.java

@@ -26,6 +26,7 @@ package sonia.scm.repository.spi;
 
 import com.github.sdorra.shiro.ShiroRule;
 import com.github.sdorra.shiro.SubjectAware;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.errors.CorruptObjectException;
@@ -72,7 +73,7 @@ class GitModifyCommandTestBase extends AbstractGitCommandTestBase {
   GitModifyCommand createCommand() {
     return new GitModifyCommand(
       createContext(),
-      new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver))),
+      new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver)), new SimpleMeterRegistry()),
       lfsBlobStoreFactory,
       createGitRepositoryConfigStoreProvider());
   }

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/repository/spi/SimpleGitWorkingCopyFactoryTest.java

@@ -82,7 +82,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void emptyPoolShouldCreateNewWorkdir() {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
     File masterRepo = createRepositoryDirectory();
 
     try (WorkingCopy<Repository, Repository> workingCopy = factory.createWorkingCopy(createContext(), null)) {
@@ -100,7 +100,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void shouldCheckoutInitialBranch() {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     try (WorkingCopy<Repository, Repository> workingCopy = factory.createWorkingCopy(createContext(), "test-branch")) {
       assertThat(new File(workingCopy.getWorkingRepository().getWorkTree(), "a.txt"))
@@ -112,7 +112,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void shouldCheckoutDefaultBranch() {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     try (WorkingCopy<Repository, Repository> workingCopy = factory.createWorkingCopy(createContext(), null)) {
       assertThat(new File(workingCopy.getWorkingRepository().getWorkTree(), "a.txt"))
@@ -124,7 +124,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void cloneFromPoolShouldNotBeReused() {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     File firstDirectory;
     try (WorkingCopy<Repository, Repository> workingCopy = factory.createWorkingCopy(createContext(), null)) {
@@ -138,7 +138,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void cloneFromPoolShouldBeDeletedOnClose() {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     File directory;
     try (WorkingCopy<Repository, Repository> workingCopy = factory.createWorkingCopy(createContext(), null)) {
@@ -149,7 +149,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void shouldReclaimCleanDirectoryWithSameBranch() throws Exception {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
     File workdir = createExistingClone(factory);
 
     factory.reclaim(createContext(), workdir, "master");
@@ -159,7 +159,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void shouldReclaimCleanDirectoryWithOtherBranch() throws Exception {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
     File workdir = createExistingClone(factory);
 
     factory.reclaim(createContext(), workdir, "test-branch");
@@ -169,7 +169,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void shouldReclaimDirectoryWithDeletedFileInIndex() throws Exception {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
     File workdir = createExistingClone(factory);
     Git.open(workdir).rm().addFilepattern("a.txt").call();
 
@@ -180,7 +180,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void shouldReclaimDirectoryWithDeletedFileInDirectory() throws Exception {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
     File workdir = createExistingClone(factory);
     Files.delete(workdir.toPath().resolve("a.txt"));
 
@@ -191,7 +191,7 @@ public class SimpleGitWorkingCopyFactoryTest extends AbstractGitCommandTestBase
 
   @Test
   public void shouldReclaimDirectoryWithAdditionalFileInDirectory() throws Exception {
-    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleGitWorkingCopyFactory factory = new SimpleGitWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
     File workdir = createExistingClone(factory);
     Path newDirectory = workdir.toPath().resolve("new");
     Files.createDirectories(newDirectory);

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/SimpleHgWorkingCopyFactory.java

@@ -32,6 +32,7 @@ import com.aragost.javahg.commands.PullCommand;
 import com.aragost.javahg.commands.StatusCommand;
 import com.aragost.javahg.commands.UpdateCommand;
 import com.aragost.javahg.commands.flags.CloneCommandFlags;
+import io.micrometer.core.instrument.MeterRegistry;
 import sonia.scm.repository.HgExtensions;
 import sonia.scm.repository.InternalRepositoryException;
 import sonia.scm.repository.work.SimpleWorkingCopyFactory;
@@ -45,8 +46,8 @@ import java.io.IOException;
 public class SimpleHgWorkingCopyFactory extends SimpleWorkingCopyFactory<Repository, Repository, HgCommandContext> implements HgWorkingCopyFactory {
 
   @Inject
-  public SimpleHgWorkingCopyFactory(WorkingCopyPool workdirProvider) {
+  public SimpleHgWorkingCopyFactory(WorkingCopyPool workdirProvider, MeterRegistry meterRegistry) {
-    super(workdirProvider);
+    super(workdirProvider, meterRegistry);
   }
 
   @Override

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/spi/HgBranchCommandTest.java

@@ -25,6 +25,7 @@
 package sonia.scm.repository.spi;
 
 import com.aragost.javahg.commands.PullCommand;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.junit.Before;
 import org.junit.Test;
 import sonia.scm.repository.Branch;
@@ -45,7 +46,7 @@ public class HgBranchCommandTest extends AbstractHgCommandTestBase {
   @Before
   public void initWorkingCopyFactory() {
 
-    workingCopyFactory = new SimpleHgWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver))) {
+    workingCopyFactory = new SimpleHgWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver)), new SimpleMeterRegistry()) {
       @Override
       public void configure(PullCommand pullCommand) {
         // we do not want to configure http hooks in this unit test

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/spi/HgModifyCommandTest.java

@@ -24,6 +24,7 @@
 
 package sonia.scm.repository.spi;
 
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -51,7 +52,7 @@ public class HgModifyCommandTest extends AbstractHgCommandTestBase {
 
   @Before
   public void initHgModifyCommand() {
-    SimpleHgWorkingCopyFactory workingCopyFactory = new SimpleHgWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver))) {
+    SimpleHgWorkingCopyFactory workingCopyFactory = new SimpleHgWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver)), new SimpleMeterRegistry()) {
       @Override
       public void configure(com.aragost.javahg.commands.PullCommand pullCommand) {
         // we do not want to configure http hooks in this unit test

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/spi/HgTagCommandTest.java

@@ -25,6 +25,7 @@
 package sonia.scm.repository.spi;
 
 import com.aragost.javahg.commands.PullCommand;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.junit.Before;
 import org.junit.Test;
 import sonia.scm.repository.Tag;
@@ -44,7 +45,7 @@ public class HgTagCommandTest extends AbstractHgCommandTestBase {
   @Before
   public void initWorkingCopyFactory() {
 
-    workingCopyFactory = new SimpleHgWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver))) {
+    workingCopyFactory = new SimpleHgWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(repositoryLocationResolver)), new SimpleMeterRegistry()) {
       @Override
       public void configure(PullCommand pullCommand) {
         // we do not want to configure http hooks in this unit test

scm-plugins/scm-hg-plugin/src/test/java/sonia/scm/repository/spi/SimpleHgWorkingCopyFactoryTest.java

@@ -25,6 +25,7 @@
 package sonia.scm.repository.spi;
 
 import com.aragost.javahg.Repository;
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -53,7 +54,7 @@ public class SimpleHgWorkingCopyFactoryTest extends AbstractHgCommandTestBase {
   @Before
   public void bindScmProtocol() throws IOException {
     workdirProvider = new WorkdirProvider(temporaryFolder.newFolder(), repositoryLocationResolver, false);
-    workingCopyFactory = new SimpleHgWorkingCopyFactory(new SimpleCachingWorkingCopyPool(workdirProvider)) {
+    workingCopyFactory = new SimpleHgWorkingCopyFactory(new SimpleCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry()) {
       @Override
       public void configure(com.aragost.javahg.commands.PullCommand pullCommand) {
         // we do not want to configure http hooks in this unit test

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SimpleSvnWorkingCopyFactory.java

@@ -24,6 +24,7 @@
 
 package sonia.scm.repository.spi;
 
+import io.micrometer.core.instrument.MeterRegistry;
 import sonia.scm.repository.SvnWorkingCopyFactory;
 import sonia.scm.repository.work.SimpleWorkingCopyFactory;
 import sonia.scm.repository.work.WorkingCopyPool;
@@ -34,8 +35,8 @@ import java.io.File;
 public class SimpleSvnWorkingCopyFactory extends SimpleWorkingCopyFactory<File, File, SvnContext> implements SvnWorkingCopyFactory {
 
   @Inject
-  public SimpleSvnWorkingCopyFactory(WorkingCopyPool workingCopyPool) {
+  public SimpleSvnWorkingCopyFactory(WorkingCopyPool workingCopyPool, MeterRegistry meterRegistry) {
-    super(workingCopyPool);
+    super(workingCopyPool, meterRegistry);
   }
 
   @Override

scm-plugins/scm-svn-plugin/src/test/java/sonia/scm/repository/spi/SimpleSvnWorkingCopyFactoryTest.java

@@ -24,6 +24,7 @@
 
 package sonia.scm.repository.spi;
 
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -54,7 +55,7 @@ public class SimpleSvnWorkingCopyFactoryTest extends AbstractSvnCommandTestBase
 
   @Test
   public void shouldCheckoutLatestRevision() throws SVNException, IOException {
-    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     try (WorkingCopy<File, File> workingCopy = factory.createWorkingCopy(createContext(), null)) {
       assertThat(new File(workingCopy.getWorkingRepository(), "a.txt"))
@@ -66,7 +67,7 @@ public class SimpleSvnWorkingCopyFactoryTest extends AbstractSvnCommandTestBase
 
   @Test
   public void cloneFromPoolShouldNotBeReused() {
-    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     File firstDirectory;
     try (WorkingCopy<File, File> workingCopy = factory.createWorkingCopy(createContext(), null)) {
@@ -80,7 +81,7 @@ public class SimpleSvnWorkingCopyFactoryTest extends AbstractSvnCommandTestBase
 
   @Test
   public void shouldDeleteCloneOnClose() {
-    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider));
+    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new NoneCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     File directory;
     File workingRepository;
@@ -95,7 +96,7 @@ public class SimpleSvnWorkingCopyFactoryTest extends AbstractSvnCommandTestBase
 
   @Test
   public void shouldDeleteUntrackedFileOnReclaim() throws IOException {
-    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new SimpleCachingWorkingCopyPool(workdirProvider));
+    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new SimpleCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     WorkingCopy<File, File> workingCopy = factory.createWorkingCopy(createContext(), null);
     File directory = workingCopy.getWorkingRepository();
@@ -113,7 +114,7 @@ public class SimpleSvnWorkingCopyFactoryTest extends AbstractSvnCommandTestBase
 
   @Test
   public void shouldRestoreDeletedFileOnReclaim() throws IOException {
-    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new SimpleCachingWorkingCopyPool(workdirProvider));
+    SimpleSvnWorkingCopyFactory factory = new SimpleSvnWorkingCopyFactory(new SimpleCachingWorkingCopyPool(workdirProvider), new SimpleMeterRegistry());
 
     WorkingCopy<File, File> workingCopy = factory.createWorkingCopy(createContext(), null);
     File directory = workingCopy.getWorkingRepository();

scm-plugins/scm-svn-plugin/src/test/java/sonia/scm/repository/spi/SvnModifyCommandTest.java

@@ -24,6 +24,7 @@
 
 package sonia.scm.repository.spi;
 
+import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
 import org.apache.shiro.subject.Subject;
 import org.apache.shiro.util.ThreadContext;
 import org.junit.After;
@@ -57,7 +58,7 @@ public class SvnModifyCommandTest extends AbstractSvnCommandTestBase {
   @Before
   public void initSvnModifyCommand() {
     context = createContext();
-    workingCopyFactory = new SimpleSvnWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(context.getDirectory(), repositoryLocationResolver, false)));
+    workingCopyFactory = new SimpleSvnWorkingCopyFactory(new NoneCachingWorkingCopyPool(new WorkdirProvider(context.getDirectory(), repositoryLocationResolver, false)), new SimpleMeterRegistry());
     svnModifyCommand = new SvnModifyCommand(context, workingCopyFactory);
   }