feat: Add the Tuleap Pull Request configuration trait

src/main/java/org/jenkinsci/plugins/tuleap_git_branch_source/TuleapSCMSource.java

@@ -29,6 +29,7 @@
 import org.jenkinsci.Symbol;
 import org.jenkinsci.plugins.tuleap_git_branch_source.config.TuleapSCMFileSystem;
 import org.jenkinsci.plugins.tuleap_git_branch_source.trait.TuleapBranchDiscoveryTrait;
+import org.jenkinsci.plugins.tuleap_git_branch_source.trait.TuleapPullRequestDiscoveryTrait;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.kohsuke.accmod.Restricted;
@@ -163,6 +164,9 @@ public SCMSourceCriteria.Probe create(@NotNull TuleapBranchSCMHead head, @Nullab
                 }
 
             }
+            if(request.isRetrievePullRequests()){
+                request.listener().getLogger().format("Retrieving pull request for repository at %s %n", repositoryPath);
+            }
         }
     }
 
@@ -341,7 +345,7 @@ public String getDisplayName() {
         }
 
         public List<SCMSourceTrait> getTraitsDefaults() {
-            return Arrays.asList(new TuleapBranchDiscoveryTrait(), new RefSpecsSCMSourceTrait());
+            return Arrays.asList(new TuleapBranchDiscoveryTrait(), new TuleapPullRequestDiscoveryTrait(), new RefSpecsSCMSourceTrait());
         }
 
         @RequirePOST

src/main/java/org/jenkinsci/plugins/tuleap_git_branch_source/TuleapSCMSourceContext.java

@@ -17,6 +17,8 @@ public class TuleapSCMSourceContext extends SCMSourceContext<TuleapSCMSourceCont
 
     private boolean notifyPullRequest = false;
 
+    private boolean wantPullRequests = false;
+
     public TuleapSCMSourceContext(@CheckForNull SCMSourceCriteria criteria, @NonNull SCMHeadObserver observer) {
         super(criteria, observer);
     }
@@ -38,6 +40,8 @@ public final boolean isNotifyPullRequest() {
         return this.notifyPullRequest;
     }
 
+    public final boolean wantPullRequests() {return this.wantPullRequests; }
+
     /**
      * Adds a requirement for branch details to any {@link TuleapSCMSourceContext} for this context.
      *
@@ -58,4 +62,10 @@ public TuleapSCMSourceContext notifyPullRequest(boolean notify) {
         return this;
     }
 
+    @NonNull
+    public TuleapSCMSourceContext wantPullRequests(boolean include) {
+        this.wantPullRequests = this.wantPullRequests || include;
+        return this;
+    }
+
 }

src/main/java/org/jenkinsci/plugins/tuleap_git_branch_source/TuleapSCMSourceRequest.java

@@ -15,11 +15,14 @@ public class TuleapSCMSourceRequest extends SCMSourceRequest {
 
     private final boolean notifyPullRequest;
 
+    private final boolean retrievePullRequests;
+
     protected TuleapSCMSourceRequest(@NonNull SCMSource source, @NonNull TuleapSCMSourceContext context,
                                      @CheckForNull TaskListener listener) {
         super(source, context, listener);
 
         this.fetchBranches = context.wantBranches();
+        this.retrievePullRequests = context.wantPullRequests();
         this.notifyPullRequest = context.isNotifyPullRequest();
     }
     public boolean isFetchBranches() {
@@ -29,4 +32,8 @@ public boolean isFetchBranches() {
     public boolean isNotifyPullRequest() {
         return this.notifyPullRequest;
     }
+
+    public boolean isRetrievePullRequests() {
+        return retrievePullRequests;
+    }
 }

src/main/java/org/jenkinsci/plugins/tuleap_git_branch_source/trait/TuleapBranchDiscoveryTrait.java

@@ -14,7 +14,8 @@
 import org.jenkinsci.plugins.tuleap_git_branch_source.TuleapSCMSourceContext;
 import org.kohsuke.stapler.DataBoundConstructor;
 
-public class TuleapBranchDiscoveryTrait extends SCMSourceTrait {
+public class
+TuleapBranchDiscoveryTrait extends SCMSourceTrait {
 
     @DataBoundConstructor
     public TuleapBranchDiscoveryTrait() {}

src/main/java/org/jenkinsci/plugins/tuleap_git_branch_source/trait/TuleapPullRequestDiscoveryTrait.java

@@ -0,0 +1,70 @@
+package org.jenkinsci.plugins.tuleap_git_branch_source.trait;
+
+import edu.umd.cs.findbugs.annotations.NonNull;
+import hudson.Extension;
+import jenkins.scm.api.SCMHeadCategory;
+import jenkins.scm.api.SCMSource;
+import jenkins.scm.api.trait.SCMSourceContext;
+import jenkins.scm.api.trait.SCMSourceTrait;
+import jenkins.scm.api.trait.SCMSourceTraitDescriptor;
+import jenkins.scm.impl.trait.Discovery;
+import org.jenkinsci.Symbol;
+import org.jenkinsci.plugins.tuleap_git_branch_source.Messages;
+import org.jenkinsci.plugins.tuleap_git_branch_source.TuleapSCMSource;
+import org.jenkinsci.plugins.tuleap_git_branch_source.TuleapSCMSourceContext;
+import org.kohsuke.stapler.DataBoundConstructor;
+
+public class TuleapPullRequestDiscoveryTrait extends SCMSourceTrait {
+
+    @DataBoundConstructor
+    public TuleapPullRequestDiscoveryTrait() {
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    protected void decorateContext(SCMSourceContext<?, ?> context) {
+        TuleapSCMSourceContext tuleapSourceContext = (TuleapSCMSourceContext) context;
+        tuleapSourceContext.wantPullRequests(true);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean includeCategory(@NonNull SCMHeadCategory category) {
+        return category.isUncategorized();
+    }
+
+    @Symbol("tuleapPullRequestDiscovery")
+    @Extension
+    @Discovery
+    public static class DescriptorImpl extends SCMSourceTraitDescriptor {
+
+        /**
+         * {@inheritDoc}
+         */
+        @Override
+        public String getDisplayName() {
+            return Messages.TuleapPullRequestDiscoveryTrait_displayName();
+        }
+
+        /**
+         * {@inheritDoc}
+         */
+        @Override
+        public Class<? extends SCMSourceContext> getContextClass() {
+            return TuleapSCMSourceContext.class;
+        }
+
+        /**
+         * {@inheritDoc}
+         */
+        @Override
+        public Class<? extends SCMSource> getSourceClass() {
+            return TuleapSCMSource.class;
+        }
+    }
+}

src/main/resources/org/jenkinsci/plugins/tuleap_git_branch_source/Messages.properties

@@ -8,6 +8,7 @@ SCMNavigator.aTuleapProjectIsRequiredWarning=A Tuleap Project is required!
 BranchSCMHead.pronoun=Branch
 
 TuleapBranchDiscoveryTrait.displayName=Tuleap branches autodiscovery
+TuleapPullRequestDiscoveryTrait.displayName=Tuleap Pull Requests autodiscovery
 
 TuleapCommitNotificationTrait.displayName=Notify build status to Tuleap
 

src/test/java/org/jenkinsci/plugins/tuleap_git_branch_source/TuleapSCMNavigatorDefaultConfigurationTest.java

@@ -7,6 +7,7 @@
 import jenkins.scm.impl.trait.WildcardSCMSourceFilterTrait;
 import org.hamcrest.Matchers;
 import org.jenkinsci.plugins.tuleap_git_branch_source.trait.TuleapBranchDiscoveryTrait;
+import org.jenkinsci.plugins.tuleap_git_branch_source.trait.TuleapPullRequestDiscoveryTrait;
 import org.junit.ClassRule;
 import org.junit.Test;
 import org.jvnet.hudson.test.JenkinsRule;
@@ -38,7 +39,8 @@ public void testItLoadsTheDefaultConfigurationTraitsAtTuleapProjectCreation() th
                     hasProperty("includes", is("*")),
                     hasProperty("excludes", is(""))),
                 Matchers.instanceOf(RefSpecsSCMSourceTrait.class),
-                Matchers.instanceOf(TuleapBranchDiscoveryTrait.class)
+                Matchers.instanceOf(TuleapBranchDiscoveryTrait.class),
+                Matchers.instanceOf(TuleapPullRequestDiscoveryTrait.class)
             )
         );
     }