Add support for tabs for the experimental run page

core/src/main/java/hudson/model/Run.java

@@ -120,6 +120,7 @@
 import jenkins.model.JenkinsLocationConfiguration;
 import jenkins.model.RunAction2;
 import jenkins.model.StandardArtifactManager;
+import jenkins.model.Tab;
 import jenkins.model.details.CauseDetail;
 import jenkins.model.details.Detail;
 import jenkins.model.details.DetailFactory;
@@ -2710,4 +2711,12 @@ public Class<Run> type() {
             return List.of(new CauseDetail(target), new TimestampDetail(target), new DurationDetail(target));
         }
     }
+
+    /**
+     * Retrieves the tabs for a given run
+     */
+    @Restricted(NoExternalUse.class)
+    public List<Tab> getRunTabs() {
+        return Collections.unmodifiableList(Util.filter(getAllActions(), Tab.class));
+    }
 }

core/src/main/java/jenkins/model/Badgeable.java

@@ -0,0 +1,51 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2025, Jan Faracik
+ *
+ * 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 jenkins.model;
+
+import edu.umd.cs.findbugs.annotations.CheckForNull;
+import jenkins.management.Badge;
+
+/**
+ * Represents an entity that can display a {@link Badge}.
+ * <p>
+ * Implementations of this interface may provide a badge
+ * to be shown on an associated action or UI element.
+ * If no badge is provided, {@code null} may be returned.
+ * </p>
+ *
+ * @since TODO
+ */
+public interface Badgeable {
+
+    /**
+     * A {@link Badge} shown on the action.
+     *
+     * @return badge or {@code null} if no badge should be shown.
+     * @since TODO
+     */
+    default @CheckForNull Badge getBadge() {
+        return null;
+    }
+}

core/src/main/java/jenkins/model/Tab.java

@@ -0,0 +1,55 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2025, Jan Faracik
+ *
+ * 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 jenkins.model;
+
+import hudson.model.Action;
+import hudson.model.Actionable;
+
+/**
+ * Represents a tab element shown on {@link Actionable} views.
+ * <p>
+ * A {@code Tab} is an {@link Action} that can be attached to an {@link Actionable} object
+ * (such as a job or build) and displayed as a separate tab in the UI.
+ * </p>
+ *
+ * <p>
+ * Tabs may also implement {@link Badgeable} to display a visual badge associated
+ * with the tab’s action
+ * </p>
+ *
+ * @since TODO
+ */
+public abstract class Tab implements Action, Badgeable {
+
+    protected Actionable object;
+
+    public Tab(Actionable object) {
+        this.object = object;
+    }
+
+    public Actionable getObject() {
+        return object;
+    }
+}

core/src/main/java/jenkins/run/ChangesTab.java

@@ -0,0 +1,50 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2025, Jan Faracik
+ *
+ * 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 jenkins.run;
+
+import hudson.model.Actionable;
+import jenkins.model.Tab;
+
+public class ChangesTab extends Tab {
+
+    public ChangesTab(Actionable object) {
+        super(object);
+    }
+
+    @Override
+    public String getIconFileName() {
+        return "symbol-changes";
+    }
+
+    @Override
+    public String getDisplayName() {
+        return "Changes";
+    }
+
+    @Override
+    public String getUrlName() {
+        return "changes";
+    }
+}

core/src/main/java/jenkins/run/ChangesTabFactory.java

@@ -0,0 +1,63 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2025, Jan Faracik
+ *
+ * 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 jenkins.run;
+
+import edu.umd.cs.findbugs.annotations.NonNull;
+import hudson.Extension;
+import hudson.model.Run;
+import java.util.Collection;
+import java.util.Collections;
+import jenkins.model.Tab;
+import jenkins.model.TransientActionFactory;
+import jenkins.model.experimentalflags.NewBuildPageUserExperimentalFlag;
+import jenkins.scm.RunWithSCM;
+
+@Extension(ordinal = Integer.MAX_VALUE - 2)
+public class ChangesTabFactory extends TransientActionFactory<Run> {
+
+    @Override
+    public Class<Run> type() {
+        return Run.class;
+    }
+
+    @NonNull
+    @Override
+    public Collection<? extends Tab> createFor(@NonNull Run target) {
+        boolean isExperimentalUiEnabled = new NewBuildPageUserExperimentalFlag().getFlagValue();
+
+        if (!isExperimentalUiEnabled) {
+            return Collections.emptySet();
+        }
+
+        if (target instanceof RunWithSCM<?, ?> targetWithSCM) {
+            var hasChangeSet = !targetWithSCM.getChangeSets().isEmpty();
+            if (hasChangeSet) {
+                return Collections.singleton(new ChangesTab(target));
+            }
+        }
+
+        return Collections.emptySet();
+    }
+}

core/src/main/java/jenkins/run/ConsoleTab.java

@@ -0,0 +1,50 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2025, Jan Faracik
+ *
+ * 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 jenkins.run;
+
+import hudson.model.Actionable;
+import jenkins.model.Tab;
+
+public class ConsoleTab extends Tab {
+
+    public ConsoleTab(Actionable object) {
+        super(object);
+    }
+
+    @Override
+    public String getIconFileName() {
+        return "symbol-terminal";
+    }
+
+    @Override
+    public String getDisplayName() {
+        return "Console";
+    }
+
+    @Override
+    public String getUrlName() {
+        return "console";
+    }
+}

core/src/main/java/jenkins/run/ConsoleTabFactory.java

@@ -0,0 +1,58 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2025, Jan Faracik
+ *
+ * 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 jenkins.run;
+
+import edu.umd.cs.findbugs.annotations.NonNull;
+import hudson.Extension;
+import hudson.Functions;
+import hudson.model.Run;
+import java.util.Collection;
+import java.util.Collections;
+import jenkins.console.DefaultConsoleUrlProvider;
+import jenkins.model.Tab;
+import jenkins.model.TransientActionFactory;
+import jenkins.model.experimentalflags.NewBuildPageUserExperimentalFlag;
+
+@Extension(ordinal = Integer.MAX_VALUE - 1)
+public class ConsoleTabFactory extends TransientActionFactory<Run> {
+
+    @Override
+    public Class<Run> type() {
+        return Run.class;
+    }
+
+    @NonNull
+    @Override
+    public Collection<? extends Tab> createFor(@NonNull Run target) {
+        var consoleProvider = Functions.getConsoleProviderFor(target);
+        boolean isExperimentalUiEnabled = new NewBuildPageUserExperimentalFlag().getFlagValue();
+
+        if (!consoleProvider.getClass().equals(DefaultConsoleUrlProvider.class) || !isExperimentalUiEnabled) {
+            return Collections.emptySet();
+        }
+
+        return Collections.singleton(new ConsoleTab(target));
+    }
+}