Merge branch 'develop' into feature/rebase

CHANGELOG.md

@@ -7,9 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Unreleased
 ### Added
 - Add support for pr merge with prior rebase ([#1332](https://github.com/scm-manager/scm-manager/pull/1332))
+- Tags overview for repository [#1331](https://github.com/scm-manager/scm-manager/pull/1331)
 
 ### Fixed
 - Missing synchronization during repository creation ([#1328](https://github.com/scm-manager/scm-manager/pull/1328))
+- Missing BranchCreatedEvent for mercurial ([#1334](https://github.com/scm-manager/scm-manager/pull/1334))
+- Branch not found right after creation ([#1334](https://github.com/scm-manager/scm-manager/pull/1334))
 
 ## [2.5.0] - 2020-09-10
 ### Added

docs/de/user/repo/index.md

@@ -6,6 +6,7 @@ partiallyActive: true
 Der Bereich Repository umfasst alles auf Basis von Repositories in Namespaces. Dazu zählen alle Operationen auf Branches, der Code und Einstellungen.
 
 * [Branches](branches/)
+* [Tags](tags/)
 * [Code](code/)
 * [Einstellungen](settings/)
 <!--- AppendLinkContentEnd -->

docs/de/user/repo/tags.md

@@ -0,0 +1,13 @@
+---
+title: Repository
+subtitle: Tags
+---
+### Übersicht
+Auf der Tags-Übersicht sind die existierenden Tags nach Erstelldatum absteigend aufgeführt. Bei einem Klick auf einen Tag wird der Benutzer zur Detailseite des Tags weitergeleitet. 
+
+![Tags Übersicht](assets/repository-tags-overview.png)
+
+### Tag Detailseite
+Hier wird ein Befehl zum Arbeiten mit dem Tag auf einer Kommandozeile aufgeführt.
+
+![Tag Detailseite](assets/repository-tag-detailView.png)

docs/en/user/repo/index.md

@@ -5,6 +5,7 @@ partiallyActive: true
 The Repository area includes everything based on repositories in namespaces. This includes all operations on branches, the code and settings.
 
 * [Branches](branches/)
+* [Tags](tags/)
 * [Code](code/)
 * [Settings](settings/)
 

docs/en/user/repo/tags.md

@@ -0,0 +1,13 @@
+---
+title: Repository
+subtitle: Tags
+---
+### Overview
+The tag overview shows the tags that exist for this repository. By clicking on a tag, the details page of the tag is shown.
+
+![Tags Overview](assets/repository-tags-overview.png)
+
+### Tag Details Page
+This page shows a command to work with the tag on the command line.
+
+![Tag Details Page](assets/repository-tag-detailView.png)

pom.xml

@@ -903,7 +903,7 @@
 
   <properties>
     <!-- test libraries -->
-    <mockito.version>3.5.6</mockito.version>
+    <mockito.version>3.5.7</mockito.version>
     <hamcrest.version>2.1</hamcrest.version>
     <junit.version>5.6.2</junit.version>
 

scm-core/src/main/java/sonia/scm/repository/api/BranchCommandBuilder.java

@@ -24,18 +24,48 @@
 
 package sonia.scm.repository.api;
 
+import com.google.common.annotations.VisibleForTesting;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import sonia.scm.event.ScmEventBus;
 import sonia.scm.repository.Branch;
+import sonia.scm.repository.BranchCreatedEvent;
+import sonia.scm.repository.Repository;
 import sonia.scm.repository.spi.BranchCommand;
 
-import java.io.IOException;
-
 /**
  * @since 2.0
  */
 public final class BranchCommandBuilder {
 
+  private static final Logger LOG = LoggerFactory.getLogger(BranchCommandBuilder.class);
+
+  private final Repository repository;
+  private final BranchCommand command;
+  private final ScmEventBus eventBus;
+  private final BranchRequest request = new BranchRequest();
+
+  public BranchCommandBuilder(Repository repository, BranchCommand command) {
+    this(repository, command, ScmEventBus.getInstance());
+  }
+
+  /**
+   * Creates a new {@link BranchCommandBuilder}.
+   *
+   * @param command type specific command implementation
+   *
+   * @deprecated use {@link #BranchCommandBuilder(Repository, BranchCommand)} instead.
+   */
+  @Deprecated
   public BranchCommandBuilder(BranchCommand command) {
+    this(null, command, ScmEventBus.getInstance());
+  }
+
+  @VisibleForTesting
+  BranchCommandBuilder(Repository repository, BranchCommand command, ScmEventBus eventBus) {
+    this.repository = repository;
     this.command = command;
+    this.eventBus = eventBus;
   }
 
   /**
@@ -53,17 +83,23 @@ public final class BranchCommandBuilder {
    * Execute the command and create a new branch with the given name.
    * @param name The name of the new branch.
    * @return The created branch.
-   * @throws IOException
    */
   public Branch branch(String name) {
     request.setNewBranch(name);
-    return command.branch(request);
+    Branch branch = command.branch(request);
+    fireCreatedEvent(branch);
+    return branch;
+  }
+
+  private void fireCreatedEvent(Branch branch) {
+    if (repository != null) {
+      eventBus.post(new BranchCreatedEvent(repository, branch.getName()));
+    } else {
+      LOG.warn("the branch command was created without a repository, so we are not able to fire a BranchCreatedEvent");
+    }
   }
 
   public void delete(String branchName) {
     command.deleteOrClose(branchName);
   }
-
-  private BranchCommand command;
-  private BranchRequest request = new BranchRequest();
 }

scm-core/src/main/java/sonia/scm/repository/api/MergeStrategy.java

@@ -25,8 +25,24 @@
 package sonia.scm.repository.api;
 
 public enum MergeStrategy {
-  MERGE_COMMIT,
-  FAST_FORWARD_IF_POSSIBLE,
-  SQUASH,
-  REBASE
+  MERGE_COMMIT("merge commit", true),
+  FAST_FORWARD_IF_POSSIBLE("fast forward if possible", false),
+  SQUASH("squash", true),
+  REBASE("rebase", false);
+
+  private final String name;
+  private final boolean commitMessageAllowed;
+
+  MergeStrategy(String name, boolean commitMessageAllowed) {
+    this.name = name;
+    this.commitMessageAllowed = commitMessageAllowed;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public boolean isCommitMessageAllowed() {
+    return commitMessageAllowed;
+  }
 }

scm-core/src/main/java/sonia/scm/repository/api/RepositoryService.java

@@ -177,7 +177,7 @@ public final class RepositoryService implements Closeable {
     LOG.debug("create branch command for repository {}",
       repository.getNamespaceAndName());
 
-    return new BranchCommandBuilder(provider.getBranchCommand());
+    return new BranchCommandBuilder(repository, provider.getBranchCommand());
   }
 
   /**

scm-core/src/main/java/sonia/scm/repository/api/RepositoryServiceFactory.java

@@ -298,10 +298,12 @@ public final class RepositoryServiceFactory {
 
     /**
      * Clear caches on repository push.
+     * We do this synchronously, because there are often workflows which are creating branches and fetch them straight
+     * after the creation.
      *
      * @param event hook event
      */
-    @Subscribe(referenceType = ReferenceType.STRONG)
+    @Subscribe(async = false, referenceType = ReferenceType.STRONG)
     public void onEvent(PostReceiveRepositoryHookEvent event) {
       Repository repository = event.getRepository();
 
@@ -324,13 +326,6 @@ public final class RepositoryServiceFactory {
       }
     }
 
-    @Subscribe(async = false)
-    @SuppressWarnings({"unchecked", "java:S3740", "rawtypes"})
-    public void onEvent(BranchCreatedEvent event) {
-      RepositoryCacheKeyPredicate predicate = new RepositoryCacheKeyPredicate(event.getRepository().getId());
-      cacheManager.getCache(BranchesCommandBuilder.CACHE_NAME).removeAll(predicate);
-    }
-
     @Subscribe
     public void onEvent(PublicKeyDeletedEvent event) {
       cacheManager.getCache(LogCommandBuilder.CACHE_NAME).clear();

scm-core/src/test/java/sonia/scm/repository/api/BranchCommandBuilderTest.java

@@ -0,0 +1,105 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package sonia.scm.repository.api;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import sonia.scm.event.ScmEventBus;
+import sonia.scm.repository.Branch;
+import sonia.scm.repository.BranchCreatedEvent;
+import sonia.scm.repository.Repository;
+import sonia.scm.repository.spi.BranchCommand;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+class BranchCommandBuilderTest {
+
+  @Mock
+  private BranchCommand command;
+
+  @Mock
+  private ScmEventBus eventBus;
+
+  private final Repository repository = new Repository("42", "git", "spaceships", "heart-of-gold");
+
+  private final String branchName = "feature/infinite_improbability_drive";
+  private final Branch branch = Branch.normalBranch(branchName, "42");
+
+  @Nested
+  class Creation {
+
+    @BeforeEach
+    void configureMocks() {
+      when(command.branch(any())).thenReturn(branch);
+    }
+
+    @Test
+    void shouldDelegateCreationToCommand() {
+      BranchCommandBuilder builder = new BranchCommandBuilder(repository, command, eventBus);
+      Branch returnedBranch = builder.branch(branchName);
+      assertThat(branch).isSameAs(returnedBranch);
+    }
+
+    @Test
+    void shouldSendBranchCreatedEvent() {
+      BranchCommandBuilder builder = new BranchCommandBuilder(repository, command, eventBus);
+      builder.branch(branchName);
+
+      ArgumentCaptor<BranchCreatedEvent> captor = ArgumentCaptor.forClass(BranchCreatedEvent.class);
+      verify(eventBus).post(captor.capture());
+      BranchCreatedEvent event = captor.getValue();
+      assertThat(event.getBranchName()).isEqualTo("feature/infinite_improbability_drive");
+    }
+
+    @Test
+    void shouldNotSendEventWithoutRepository() {
+      BranchCommandBuilder builder = new BranchCommandBuilder(null, command, eventBus);
+      builder.branch(branchName);
+
+      verify(eventBus, never()).post(any());
+    }
+
+  }
+
+  @Nested
+  class Deletion {
+
+    @Test
+    void shouldDelegateDeletionToCommand() {
+      BranchCommandBuilder builder = new BranchCommandBuilder(repository, command, eventBus);
+      builder.delete(branchName);
+      verify(command).deleteOrClose(branchName);
+    }
+  }
+
+}

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

@@ -30,7 +30,6 @@ import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.lib.Ref;
 import sonia.scm.event.ScmEventBus;
 import sonia.scm.repository.Branch;
-import sonia.scm.repository.BranchCreatedEvent;
 import sonia.scm.repository.GitUtil;
 import sonia.scm.repository.InternalRepositoryException;
 import sonia.scm.repository.PostReceiveRepositoryHookEvent;
@@ -48,9 +47,7 @@ import java.io.IOException;
 import java.util.List;
 import java.util.Set;
 
-import static java.util.Collections.emptyList;
-import static java.util.Collections.singleton;
-import static java.util.Collections.singletonList;
+import static java.util.Collections.*;
 import static sonia.scm.ContextEntry.ContextBuilder.entity;
 
 public class GitBranchCommand extends AbstractGitCommand implements BranchCommand {
@@ -72,8 +69,6 @@ public class GitBranchCommand extends AbstractGitCommand implements BranchComman
       eventBus.post(new PreReceiveRepositoryHookEvent(hookEvent));
       Ref ref = git.branchCreate().setStartPoint(request.getParentBranch()).setName(request.getNewBranch()).call();
       eventBus.post(new PostReceiveRepositoryHookEvent(hookEvent));
-      // Clear cache synchronously to avoid branch not found in invalid cache
-      eventBus.post(new BranchCreatedEvent(repository, request.getNewBranch()));
       return Branch.normalBranch(request.getNewBranch(), GitUtil.getId(ref.getObjectId()));
     } catch (GitAPIException | IOException ex) {
       throw new InternalRepositoryException(repository, "could not create branch " + request.getNewBranch(), ex);

scm-plugins/scm-git-plugin/src/main/js/GitTagInformation.tsx

@@ -0,0 +1,48 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC } from "react";
+import { Tag } from "@scm-manager/ui-types";
+import { useTranslation } from "react-i18next";
+
+type Props = {
+  tag: Tag;
+};
+
+const GitTagInformation: FC<Props> = ({ tag }) => {
+  const [t] = useTranslation("plugins");
+
+  return (
+    <>
+      <h4>{t("scm-git-plugin.information.checkoutTag")}</h4>
+      <pre>
+        <code>
+          git checkout tags/{tag.name} -b branch/{tag.name}
+        </code>
+      </pre>
+    </>
+  );
+};
+
+export default GitTagInformation;

scm-plugins/scm-git-plugin/src/main/js/index.ts

@@ -32,6 +32,7 @@ import GitGlobalConfiguration from "./GitGlobalConfiguration";
 import GitBranchInformation from "./GitBranchInformation";
 import GitMergeInformation from "./GitMergeInformation";
 import RepositoryConfig from "./RepositoryConfig";
+import GitTagInformation from "./GitTagInformation";
 
 // repository
 
@@ -42,6 +43,7 @@ export const gitPredicate = (props: any) => {
 
 binder.bind("repos.repository-details.information", ProtocolInformation, gitPredicate);
 binder.bind("repos.branch-details.information", GitBranchInformation, gitPredicate);
+binder.bind("repos.tag-details.information", GitTagInformation, gitPredicate);
 binder.bind("repos.repository-merge.information", GitMergeInformation, gitPredicate);
 binder.bind("repos.repository-avatar", GitAvatar, gitPredicate);
 

scm-plugins/scm-git-plugin/src/main/resources/locales/de/plugins.json

@@ -6,6 +6,7 @@
       "replace": "Ein bestehendes Repository aktualisieren",
       "fetch": "Remote-Änderungen herunterladen",
       "checkout": "Branch wechseln",
+      "checkoutTag": "Tag als neuen Branch auschecken",
       "merge": {
         "heading": "Merge des Source Branch in den Target Branch",
         "checkout": "1. Sicherstellen, dass der Workspace aufgeräumt ist und der Target Branch ausgecheckt wurde.",

scm-plugins/scm-git-plugin/src/main/resources/locales/en/plugins.json

@@ -6,6 +6,7 @@
       "replace": "Push an existing repository",
       "fetch": "Get remote changes",
       "checkout": "Switch branch",
+      "checkoutTag": "Checkout tag as new branch",
       "merge": {
         "heading": "How to merge source branch into target branch",
         "checkout": "1. Make sure your workspace is clean and checkout target branch",

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

@@ -104,7 +104,8 @@ public class GitBranchCommandTest extends AbstractGitCommandTestBase {
   @Test
   public void shouldThrowExceptionWhenDeletingDefaultBranch() {
     String branchToBeDeleted = "master";
-    assertThrows(CannotDeleteDefaultBranchException.class, () -> createCommand().deleteOrClose(branchToBeDeleted));
+    GitBranchCommand command = createCommand();
+    assertThrows(CannotDeleteDefaultBranchException.class, () -> command.deleteOrClose(branchToBeDeleted));
   }
 
   private GitBranchCommand createCommand() {
@@ -130,7 +131,6 @@ public class GitBranchCommandTest extends AbstractGitCommandTestBase {
     List<Object> events = captor.getAllValues();
     assertThat(events.get(0)).isInstanceOf(PreReceiveRepositoryHookEvent.class);
     assertThat(events.get(1)).isInstanceOf(PostReceiveRepositoryHookEvent.class);
-    assertThat(events.get(2)).isInstanceOf(BranchCreatedEvent.class);
 
     PreReceiveRepositoryHookEvent event = (PreReceiveRepositoryHookEvent) events.get(0);
     assertThat(event.getContext().getBranchProvider().getCreatedOrModified()).containsExactly("new_branch");

scm-plugins/scm-hg-plugin/src/main/js/HgTagInformation.tsx

@@ -0,0 +1,46 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC } from "react";
+import { useTranslation } from "react-i18next";
+import { Tag } from "@scm-manager/ui-types";
+
+type Props = {
+  tag: Tag;
+};
+
+const HgTagInformation: FC<Props> = ({ tag }) => {
+  const [t] = useTranslation("plugins");
+
+  return (
+    <>
+      <h4>{t("scm-hg-plugin.information.checkoutTag")}</h4>
+      <pre>
+        <code>hg update {tag.name}</code>
+      </pre>
+    </>
+  );
+};
+
+export default HgTagInformation;

scm-plugins/scm-hg-plugin/src/main/js/index.ts

@@ -28,6 +28,7 @@ import HgAvatar from "./HgAvatar";
 import { ConfigurationBinder as cfgBinder } from "@scm-manager/ui-components";
 import HgGlobalConfiguration from "./HgGlobalConfiguration";
 import HgBranchInformation from "./HgBranchInformation";
+import HgTagInformation from "./HgTagInformation";
 
 const hgPredicate = (props: any) => {
   return props.repository && props.repository.type === "hg";
@@ -35,6 +36,7 @@ const hgPredicate = (props: any) => {
 
 binder.bind("repos.repository-details.information", ProtocolInformation, hgPredicate);
 binder.bind("repos.branch-details.information", HgBranchInformation, hgPredicate);
+binder.bind("repos.tag-details.information", HgTagInformation, hgPredicate);
 binder.bind("repos.repository-avatar", HgAvatar, hgPredicate);
 
 // bind global configuration

scm-plugins/scm-hg-plugin/src/main/resources/locales/de/plugins.json

@@ -5,7 +5,8 @@
       "create" : "Neues Repository erstellen",
       "replace" : "Ein bestehendes Repository aktualisieren",
       "fetch": "Remote-Änderungen herunterladen",
-      "checkout": "Branch wechseln"
+      "checkout": "Branch wechseln",
+      "checkoutTag": "Tag auschecken"
     },
     "config": {
       "link": "Mercurial",

scm-plugins/scm-hg-plugin/src/main/resources/locales/en/plugins.json

@@ -5,7 +5,8 @@
       "create" : "Create a new repository",
       "replace" : "Push an existing repository",
       "fetch": "Get remote changes",
-      "checkout": "Switch branch"
+      "checkout": "Switch branch",
+      "checkoutTag": "Checkout tag"
     },
     "config": {
       "link": "Mercurial",

scm-ui/ui-scripts/package.json

@@ -14,7 +14,7 @@
     "babel-loader": "^8.0.6",
     "css-loader": "^3.2.0",
     "file-loader": "^4.2.0",
-    "mini-css-extract-plugin": "^0.10.0",
+    "mini-css-extract-plugin": "^0.11.0",
     "mustache": "^3.1.0",
     "optimize-css-assets-webpack-plugin": "^5.0.3",
     "react-refresh": "^0.8.0",

scm-ui/ui-types/src/Tags.ts

@@ -27,5 +27,6 @@ import { Links } from "./hal";
 export type Tag = {
   name: string;
   revision: string;
+  date?: Date;
   _links: Links;
 };

scm-ui/ui-webapp/public/locales/de/repos.json

@@ -31,6 +31,7 @@
       "navigationLabel": "Repository",
       "informationNavLink": "Informationen",
       "branchesNavLink": "Branches",
+      "tagsNavLink": "Tags",
       "sourcesNavLink": "Code",
       "settingsNavLink": "Einstellungen",
       "generalNavLink": "Generell",
@@ -69,6 +70,21 @@
     "sources": "Sources",
     "defaultTag": "Default"
   },
+  "tags": {
+    "overview": {
+      "title": "Übersicht aller verfügbaren Tags",
+      "noTags": "Keine Tags gefunden.",
+      "created": "Erstellt"
+    },
+    "table": {
+      "tags": "Tags"
+    }
+  },
+  "tag": {
+    "name": "Name",
+    "commit": "Commit",
+    "sources": "Sources"
+  },
   "code": {
     "sources": "Sources",
     "commits": "Commits",

scm-ui/ui-webapp/public/locales/en/repos.json

@@ -31,6 +31,7 @@
       "navigationLabel": "Repository",
       "informationNavLink": "Information",
       "branchesNavLink": "Branches",
+      "tagsNavLink": "Tags",
       "sourcesNavLink": "Code",
       "settingsNavLink": "Settings",
       "generalNavLink": "General",
@@ -69,6 +70,21 @@
     "sources": "Sources",
     "defaultTag": "Default"
   },
+  "tags": {
+    "overview": {
+      "title": "Overview of all tags",
+      "noTags": "No tags found.",
+      "created": "Created"
+    },
+    "table": {
+      "tags": "Tags"
+    }
+  },
+  "tag": {
+    "name": "Name",
+    "commit": "Commit",
+    "sources": "Sources"
+  },
   "code": {
     "sources": "Sources",
     "commits": "Commits",

scm-ui/ui-webapp/src/repos/branches/components/BranchRow.tsx

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-import React from "react";
+import React, { FC } from "react";
 import { Link } from "react-router-dom";
 import { Branch } from "@scm-manager/ui-types";
 import DefaultBranchTag from "./DefaultBranchTag";
@@ -31,24 +31,18 @@ type Props = {
   branch: Branch;
 };
 
-class BranchRow extends React.Component<Props> {
-  renderLink(to: string, label: string, defaultBranch?: boolean) {
-    return (
-      <Link to={to} title={label}>
-        {label} <DefaultBranchTag defaultBranch={defaultBranch} />
-      </Link>
-    );
-  }
-
-  render() {
-    const { baseUrl, branch } = this.props;
+const BranchRow: FC<Props> = ({ baseUrl, branch }) => {
   const to = `${baseUrl}/${encodeURIComponent(branch.name)}/info`;
   return (
     <tr>
-        <td>{this.renderLink(to, branch.name, branch.defaultBranch)}</td>
+      <td>
+        <Link to={to} title={branch.name}>
+          {branch.name}
+          <DefaultBranchTag defaultBranch={branch.defaultBranch} />
+        </Link>
+      </td>
     </tr>
   );
-  }
-}
+};
 
 export default BranchRow;

scm-ui/ui-webapp/src/repos/branches/modules/branches.ts

@@ -24,7 +24,7 @@
 
 import { FAILURE_SUFFIX, PENDING_SUFFIX, RESET_SUFFIX, SUCCESS_SUFFIX } from "../../../modules/types";
 import { apiClient } from "@scm-manager/ui-components";
-import { Action, Branch, BranchRequest, Repository } from "@scm-manager/ui-types";
+import { Action, Branch, BranchRequest, Repository, Link } from "@scm-manager/ui-types";
 import { isPending } from "../../../modules/pending";
 import { getFailure } from "../../../modules/failure";
 
@@ -65,7 +65,7 @@ export function fetchBranches(repository: Repository) {
   return function(dispatch: any) {
     dispatch(fetchBranchesPending(repository));
     return apiClient
-      .get(repository._links.branches.href)
+      .get((repository._links.branches as Link).href)
       .then(response => response.json())
       .then(data => {
         dispatch(fetchBranchesSuccess(data, repository));
@@ -77,7 +77,7 @@ export function fetchBranches(repository: Repository) {
 }
 
 export function fetchBranch(repository: Repository, name: string) {
-  let link = repository._links.branches.href;
+  let link = (repository._links.branches as Link).href;
   if (!link.endsWith("/")) {
     link += "/";
   }

scm-ui/ui-webapp/src/repos/containers/RepositoryRoot.tsx

@@ -54,6 +54,8 @@ import CodeOverview from "../codeSection/containers/CodeOverview";
 import ChangesetView from "./ChangesetView";
 import SourceExtensions from "../sources/containers/SourceExtensions";
 import { FileControlFactory, JumpToFileButton } from "@scm-manager/ui-components";
+import TagsOverview from "../tags/container/TagsOverview";
+import TagRoot from "../tags/container/TagRoot";
 
 type Props = RouteComponentProps &
   WithTranslation & {
@@ -99,6 +101,12 @@ class RepositoryRoot extends React.Component<Props> {
     return route.location.pathname.match(regex);
   };
 
+  matchesTags = (route: any) => {
+    const url = this.matchedUrl();
+    const regex = new RegExp(`${url}/tag/.+/info`);
+    return route.location.pathname.match(regex);
+  };
+
   matchesCode = (route: any) => {
     const url = this.matchedUrl();
     const regex = new RegExp(`${url}(/code)/.*`);
@@ -245,6 +253,15 @@ class RepositoryRoot extends React.Component<Props> {
                   render={() => <BranchesOverview repository={repository} baseUrl={`${url}/branch`} />}
                 />
                 <Route path={`${url}/branches/create`} render={() => <CreateBranch repository={repository} />} />
+                <Route
+                  path={`${url}/tag/:tag`}
+                  render={() => <TagRoot repository={repository} baseUrl={`${url}/tag`} />}
+                />
+                <Route
+                  path={`${url}/tags`}
+                  exact={true}
+                  render={() => <TagsOverview repository={repository} baseUrl={`${url}/tag`} />}
+                />
                 <ExtensionPoint name="repository.route" props={extensionProps} renderAll={true} />
               </Switch>
             </PrimaryContentColumn>
@@ -267,6 +284,16 @@ class RepositoryRoot extends React.Component<Props> {
                   activeOnlyWhenExact={false}
                   title={t("repositoryRoot.menu.branchesNavLink")}
                 />
+                <RepositoryNavLink
+                  repository={repository}
+                  linkName="tags"
+                  to={`${url}/tags/`}
+                  icon="fas fa-tags"
+                  label={t("repositoryRoot.menu.tagsNavLink")}
+                  activeWhenMatch={this.matchesTags}
+                  activeOnlyWhenExact={false}
+                  title={t("repositoryRoot.menu.tagsNavLink")}
+                />
                 <RepositoryNavLink
                   repository={repository}
                   linkName={this.getCodeLinkname()}

scm-ui/ui-webapp/src/repos/tags/components/TagButtonGroup.tsx

@@ -0,0 +1,53 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC } from "react";
+import { Tag, Repository } from "@scm-manager/ui-types";
+import { Button, ButtonAddons } from "@scm-manager/ui-components";
+import { useTranslation } from "react-i18next";
+
+type Props = {
+  repository: Repository;
+  tag: Tag;
+};
+
+const TagButtonGroup: FC<Props> = ({ repository, tag }) => {
+  const [t] = useTranslation("repos");
+
+  const changesetLink = `/repo/${repository.namespace}/${repository.name}/code/changeset/${encodeURIComponent(
+    tag.revision
+  )}`;
+  const sourcesLink = `/repo/${repository.namespace}/${repository.name}/sources/${encodeURIComponent(tag.revision)}/`;
+
+  return (
+    <>
+      <ButtonAddons>
+        <Button link={changesetLink} icon="exchange-alt" label={t("tag.commit")} reducedMobile={true} />
+        <Button link={sourcesLink} icon="code" label={t("tag.sources")} reducedMobile={true} />
+      </ButtonAddons>
+    </>
+  );
+};
+
+export default TagButtonGroup;

scm-ui/ui-webapp/src/repos/tags/components/TagDetail.tsx

@@ -0,0 +1,73 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC } from "react";
+import { useTranslation } from "react-i18next";
+import { Repository, Tag } from "@scm-manager/ui-types";
+import { DateFromNow, Level } from "@scm-manager/ui-components";
+import styled from "styled-components";
+import TagButtonGroup from "./TagButtonGroup";
+
+type Props = {
+  repository: Repository;
+  tag: Tag;
+};
+
+const FlexRow = styled.div`
+  display: flex;
+  align-items: center;
+`;
+
+const Created = styled.div`
+  margin-left: 0.5rem;
+  font-size: 0.8rem;
+`;
+
+const Label = styled.strong`
+  margin-right: 0.3rem;
+`;
+
+const Date = styled(DateFromNow)`
+  font-size: 0.8rem;
+`;
+
+const TagDetail: FC<Props> = ({ tag, repository }) => {
+  const [t] = useTranslation("repos");
+
+  return (
+    <div className="media">
+      <FlexRow className="media-content subtitle">
+        <Label>{t("tag.name") + ": "} </Label> {tag.name}
+        <Created className="is-ellipsis-overflow">
+          {t("tags.overview.created")} <Date date={tag.date} className="has-text-grey" />
+        </Created>
+      </FlexRow>
+      <div className="media-right">
+        <TagButtonGroup repository={repository} tag={tag} />
+      </div>
+    </div>
+  );
+};
+
+export default TagDetail;

scm-ui/ui-webapp/src/repos/tags/components/TagRow.tsx

@@ -0,0 +1,60 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC } from "react";
+import { useTranslation } from "react-i18next";
+import { Link } from "react-router-dom";
+import { Tag } from "@scm-manager/ui-types";
+import styled from "styled-components";
+import { DateFromNow } from "@scm-manager/ui-components";
+
+type Props = {
+  tag: Tag;
+  baseUrl: string;
+};
+
+const Created = styled.span`
+  margin-left: 1rem;
+  font-size: 0.8rem;
+`;
+
+const TagRow: FC<Props> = ({ tag, baseUrl }) => {
+  const [t] = useTranslation("repos");
+
+  const to = `${baseUrl}/${encodeURIComponent(tag.name)}/info`;
+  return (
+    <tr>
+      <td>
+        <Link to={to} title={tag.name}>
+          {tag.name}
+          <Created className="has-text-grey is-ellipsis-overflow">
+            {t("tags.overview.created")} <DateFromNow date={tag.date} />
+          </Created>
+        </Link>
+      </td>
+    </tr>
+  );
+};
+
+export default TagRow;

scm-ui/ui-webapp/src/repos/tags/components/TagTable.tsx

@@ -0,0 +1,60 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC } from "react";
+import { Tag } from "@scm-manager/ui-types";
+import { useTranslation } from "react-i18next";
+import TagRow from "./TagRow";
+
+type Props = {
+  baseUrl: string;
+  tags: Tag[];
+};
+
+const TagTable: FC<Props> = ({ baseUrl, tags }) => {
+  const [t] = useTranslation("repos");
+
+  const renderRow = () => {
+    let rowContent = null;
+    if (tags) {
+      rowContent = tags.map((tag, index) => {
+        return <TagRow key={index} baseUrl={baseUrl} tag={tag} />;
+      });
+    }
+    return rowContent;
+  };
+
+  return (
+    <table className="card-table table is-hoverable is-fullwidth is-word-break">
+      <thead>
+        <tr>
+          <th>{t("tags.table.tags")}</th>
+        </tr>
+      </thead>
+      <tbody>{renderRow()}</tbody>
+    </table>
+  );
+};
+
+export default TagTable;

scm-ui/ui-webapp/src/repos/tags/components/TagView.tsx

@@ -0,0 +1,54 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC } from "react";
+import { Repository, Tag } from "@scm-manager/ui-types";
+import { ExtensionPoint } from "@scm-manager/ui-extensions";
+import TagDetail from "./TagDetail";
+
+type Props = {
+  repository: Repository;
+  tag: Tag;
+};
+
+const TagView: FC<Props> = ({ repository, tag }) => {
+  return (
+    <>
+      <TagDetail tag={tag} repository={repository} />
+      <hr />
+      <div className="content">
+        <ExtensionPoint
+          name="repos.tag-details.information"
+          renderAll={true}
+          props={{
+            repository,
+            tag
+          }}
+        />
+      </div>
+    </>
+  );
+};
+
+export default TagView;

scm-ui/ui-webapp/src/repos/tags/container/TagRoot.tsx

@@ -0,0 +1,97 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC, useEffect, useState } from "react";
+import { Link, Repository, Tag } from "@scm-manager/ui-types";
+import { Redirect, Switch, useLocation, useRouteMatch, Route } from "react-router-dom";
+import { apiClient, ErrorNotification, Loading } from "@scm-manager/ui-components";
+import { useTranslation } from "react-i18next";
+import TagView from "../components/TagView";
+
+type Props = {
+  repository: Repository;
+  baseUrl: string;
+};
+
+const TagRoot: FC<Props> = ({ repository, baseUrl }) => {
+  const match = useRouteMatch();
+  const [tags, setTags] = useState<Tag[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<Error | undefined>(undefined);
+  const [tag, setTag] = useState<Tag>();
+
+  useEffect(() => {
+    const link = (repository._links?.tags as Link)?.href;
+    if (link) {
+      apiClient
+        .get(link)
+        .then(r => r.json())
+        .then(r => setTags(r._embedded.tags))
+        .catch(setError);
+    }
+  }, [repository]);
+
+  useEffect(() => {
+    const tagName = decodeURIComponent(match?.params?.tag);
+    const link = tags?.length > 0 && (tags.find(tag => tag.name === tagName)?._links.self as Link).href;
+    if (link) {
+      apiClient
+        .get(link)
+        .then(r => r.json())
+        .then(setTag)
+        .then(() => setLoading(false))
+        .catch(setError);
+    }
+  }, [tags]);
+
+  const stripEndingSlash = (url: string) => {
+    if (url.endsWith("/")) {
+      return url.substring(0, url.length - 1);
+    }
+    return url;
+  };
+
+  const matchedUrl = () => {
+    return stripEndingSlash(match.url);
+  };
+
+  if (error) {
+    return <ErrorNotification error={error} />;
+  }
+
+  if (loading || !tags) {
+    return <Loading />;
+  }
+
+  const url = matchedUrl();
+
+  return (
+    <Switch>
+      <Redirect exact from={url} to={`${url}/info`} />
+      <Route path={`${url}/info`} component={() => <TagView repository={repository} tag={tag} />} />
+    </Switch>
+  );
+};
+
+export default TagRoot;

scm-ui/ui-webapp/src/repos/tags/container/TagsOverview.tsx

@@ -0,0 +1,75 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import React, { FC, useEffect, useState } from "react";
+import { Repository, Tag, Link } from "@scm-manager/ui-types";
+import { ErrorNotification, Loading, Notification, Subtitle, apiClient } from "@scm-manager/ui-components";
+import { useTranslation } from "react-i18next";
+import orderTags from "../orderTags";
+import TagTable from "../components/TagTable";
+
+type Props = {
+  repository: Repository;
+  baseUrl: string;
+};
+
+const TagsOverview: FC<Props> = ({ repository, baseUrl }) => {
+  const [t] = useTranslation("repos");
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<Error | undefined>(undefined);
+  const [tags, setTags] = useState<Tag[]>([]);
+
+  useEffect(() => {
+    const link = (repository._links?.tags as Link)?.href;
+    if (link) {
+      setLoading(true);
+      apiClient
+        .get(link)
+        .then(r => r.json())
+        .then(r => setTags(r._embedded.tags))
+        .then(() => setLoading(false))
+        .catch(setError);
+    }
+  }, [repository]);
+
+  const renderTagsTable = () => {
+    if (!loading && tags?.length > 0) {
+      orderTags(tags);
+      return <TagTable baseUrl={baseUrl} tags={tags} />;
+    }
+    return <Notification type="info">{t("tags.overview.noTags")}</Notification>;
+  };
+
+  if (error) {
+    return <ErrorNotification error={error} />;
+  }
+
+  if (loading) {
+    return <Loading />;
+  }
+
+  return <>{renderTagsTable()}</>;
+};
+
+export default TagsOverview;

scm-ui/ui-webapp/src/repos/tags/orderTags.test.ts

@@ -0,0 +1,52 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import orderTags from "./orderTags";
+
+const tag1 = {
+  name: "tag1",
+  revision: "revision1",
+  date: new Date(2020, 1, 1),
+  _links: {}
+};
+const tag2 = {
+  name: "tag2",
+  revision: "revision2",
+  date: new Date(2020, 1, 3),
+  _links: {}
+};
+const tag3 = {
+  name: "tag3",
+  revision: "revision3",
+  date: new Date(2020, 1, 2),
+  _links: {}
+};
+
+describe("order tags", () => {
+  it("should order tags descending by date", () => {
+    const tags = [tag1, tag2, tag3];
+    orderTags(tags);
+    expect(tags).toEqual([tag2, tag3, tag1]);
+  });
+});

scm-ui/ui-webapp/src/repos/tags/orderTags.ts

@@ -0,0 +1,32 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+// sort tags by date beginning with latest first
+import { Tag } from "@scm-manager/ui-types";
+
+export default (tags: Tag[]) => {
+  tags.sort((a, b) => {
+    return new Date(b.date) - new Date(a.date);
+  });
+};

scm-webapp/src/main/java/sonia/scm/api/v2/resources/BranchDto.java

@@ -31,17 +31,23 @@ import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import org.hibernate.validator.constraints.Length;
+
 import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.Pattern;
 
-@Getter @Setter @NoArgsConstructor
+@Getter
+@Setter
+@NoArgsConstructor
+@SuppressWarnings("java:S2160") // we do not need this for dto
 public class BranchDto extends HalRepresentation {
 
   private static final String VALID_CHARACTERS_AT_START_AND_END = "\\w-,;\\]{}@&+=$#`|<>";
   private static final String VALID_CHARACTERS = VALID_CHARACTERS_AT_START_AND_END + "/.";
   static final String VALID_BRANCH_NAMES = "[" + VALID_CHARACTERS_AT_START_AND_END + "]([" + VALID_CHARACTERS + "]*[" + VALID_CHARACTERS_AT_START_AND_END + "])?";
 
-  @NotEmpty @Length(min = 1, max=100) @Pattern(regexp = VALID_BRANCH_NAMES)
+  @NotEmpty
+  @Length(min = 1, max = 100)
+  @Pattern(regexp = VALID_BRANCH_NAMES)
   private String name;
   private String revision;
   private boolean defaultBranch;

scm-webapp/src/main/java/sonia/scm/api/v2/resources/BranchRootResource.java

@@ -120,7 +120,11 @@ public class BranchRootResource {
       schema = @Schema(implementation = ErrorDto.class)
     )
   )
-  public Response get(@PathParam("namespace") String namespace, @PathParam("name") String name, @PathParam("branch") String branchName) throws IOException {
+  public Response get(
+    @PathParam("namespace") String namespace,
+    @PathParam("name") String name,
+    @PathParam("branch") String branchName
+  ) throws IOException {
     NamespaceAndName namespaceAndName = new NamespaceAndName(namespace, name);
     try (RepositoryService repositoryService = serviceFactory.create(namespaceAndName)) {
       Branches branches = repositoryService.getBranchesCommand().getBranches();
@@ -293,7 +297,10 @@ public class BranchRootResource {
       mediaType = VndMediaType.ERROR_TYPE,
       schema = @Schema(implementation = ErrorDto.class)
     ))
-  public Response getAll(@PathParam("namespace") String namespace, @PathParam("name") String name) throws IOException {
+  public Response getAll(
+    @PathParam("namespace") String namespace,
+    @PathParam("name") String name
+  ) throws IOException {
     try (RepositoryService repositoryService = serviceFactory.create(new NamespaceAndName(namespace, name))) {
       Branches branches = repositoryService.getBranchesCommand().getBranches();
       return Response.ok(branchCollectionToDtoMapper.map(repositoryService.getRepository(), branches.getBranches())).build();

scm-webapp/src/test/java/sonia/scm/api/v2/resources/BranchToBranchDtoMapperTest.java

@@ -62,5 +62,4 @@ class BranchToBranchDtoMapperTest {
     BranchDto dto = mapper.map(branch, new NamespaceAndName("hitchhiker", "heart-of-gold"));
     assertThat(dto.getLinks().getLinkBy("ka").get().getHref()).isEqualTo("http://hitchhiker/heart-of-gold/master");
   }
-
 }