Add Git Detail

src/main/java/hudson/plugins/git/GitSCM.java

@@ -64,6 +64,8 @@
 import org.jenkinsci.plugins.gitclient.*;
 import org.jenkinsci.plugins.scriptsecurity.sandbox.whitelists.Whitelisted;
 import org.jenkinsci.Symbol;
+import org.kohsuke.accmod.Restricted;
+import org.kohsuke.accmod.restrictions.NoExternalUse;
 import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.DataBoundSetter;
 import org.kohsuke.stapler.StaplerRequest2;
@@ -368,7 +370,7 @@ public void setBrowser(GitRepositoryBrowser browser) {
             + "/*" // optional trailing '/'
             ;
 
-    private static final Pattern[] URL_PATTERNS = {
+    public static final Pattern[] URL_PATTERNS = {
         /* URL style - like https://github.com/jenkinsci/git-plugin */
         Pattern.compile(
         "(?:\\w+://)" // protocol (scheme)
@@ -407,21 +409,26 @@ public void setBrowser(GitRepositoryBrowser browser) {
         }
         if (webUrls.size() == 1) {
             String url = webUrls.iterator().next();
-            if (url.startsWith("https://bitbucket.org/")) {
-                return new BitbucketWeb(url);
-            }
-            if (url.startsWith("https://gitlab.com/")) {
-                return new GitLab(url);
-            }
-            if (url.startsWith("https://github.com/")) {
-                return new GithubWeb(url);
-            }
-            return null;
+            return guessBrowser(url);
         }
         LOGGER.log(Level.INFO, "Multiple browser guess matches for {0}", remoteRepositories);
         return null;
     }
 
+    @Restricted(NoExternalUse.class)
+    public static GitRepositoryBrowser guessBrowser(String url) {
+        if (url.startsWith("https://bitbucket.org/")) {
+            return new BitbucketWeb(url);
+        }
+        if (url.startsWith("https://gitlab.com/")) {
+            return new GitLab(url);
+        }
+        if (url.startsWith("https://github.com/")) {
+            return new GithubWeb(url);
+        }
+        return null;
+    }
+
     public boolean isCreateAccountBasedOnEmail() {
         DescriptorImpl gitDescriptor = getDescriptor();
         return (gitDescriptor != null && gitDescriptor.isCreateAccountBasedOnEmail());

src/main/java/jenkins/plugins/git/AbstractGitSCMSource.java

@@ -53,6 +53,7 @@
 import hudson.plugins.git.util.BuildChooserContext;
 import hudson.plugins.git.util.BuildData;
 import hudson.plugins.git.util.GitUtils;
+import hudson.scm.RepositoryBrowser;
 import hudson.scm.SCM;
 import hudson.security.ACL;
 import java.io.File;
@@ -75,6 +76,7 @@
 import java.util.concurrent.locks.ReentrantLock;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import jenkins.model.Jenkins;
 import jenkins.plugins.git.traits.GitBrowserSCMSourceTrait;
@@ -223,6 +225,34 @@ public GitRepositoryBrowser getBrowser() {
         return trait != null ? trait.getBrowser() : null;
     }
 
+    @CheckForNull
+    public GitRepositoryBrowser guessBrowser() {
+        GitBrowserSCMSourceTrait trait = SCMTrait.find(getTraits(), GitBrowserSCMSourceTrait.class);
+        if (trait != null) {
+            return trait.getBrowser();
+        }
+
+        Set<String> webUrls = new HashSet<>();
+        String remote = getRemote();
+        if (remote != null) {
+            for (Pattern p : GitSCM.URL_PATTERNS) {
+                Matcher m = p.matcher(remote);
+                if (m.matches()) {
+                    webUrls.add("https://" + m.group(1) + "/" + m.group(2) + "/");
+                }
+            }
+        }
+        if (webUrls.isEmpty()) {
+            return null;
+        }
+        if (webUrls.size() == 1) {
+            String url = webUrls.iterator().next();
+            return GitSCM.guessBrowser(url);
+        }
+        LOGGER.log(Level.INFO, "Multiple browser guess matches for {0}", remote);
+        return null;
+    }
+
     /**
      * Gets Git tool to be used for this SCM Source.
      * @return Git Tool or {@code null} if the default tool should be used.

src/main/java/jenkins/plugins/git/GitCommitDetail.java

@@ -0,0 +1,77 @@
+package jenkins.plugins.git;
+
+import hudson.model.Run;
+import hudson.plugins.git.browser.GitRepositoryBrowser;
+import java.io.IOException;
+import java.net.URL;
+import jenkins.model.details.Detail;
+import jenkins.model.details.DetailGroup;
+import jenkins.scm.api.SCMDetailGroup;
+import jenkins.scm.api.SCMRevision;
+import jenkins.scm.api.SCMRevisionAction;
+
+public class GitCommitDetail extends Detail {
+    private final GitRepositoryBrowser repositoryBrowser;
+
+    public GitCommitDetail(Run run, GitRepositoryBrowser repositoryBrowser) {
+        super(run);
+        this.repositoryBrowser = repositoryBrowser;
+    }
+
+    public String getIconClassName() {
+        return getDisplayName() == null ? null : "symbol-git-commit plugin-ionicons-api";
+    }
+
+    @Override
+    public String getDisplayName() {
+        SCMRevision revision = getRevision();
+
+        if (revision == null) {
+            return null;
+        }
+
+        if (revision instanceof AbstractGitSCMSource.SCMRevisionImpl abstractRevision) {
+            return abstractRevision.getHash().substring(0, 7);
+        }
+
+        return null;
+    }
+
+    @Override
+    public String getLink() {
+        SCMRevision revision = getRevision();
+
+        if (revision == null) {
+            return null;
+        }
+
+        if (revision instanceof AbstractGitSCMSource.SCMRevisionImpl abstractRevision && repositoryBrowser != null) {
+            String hash = abstractRevision.getHash();
+
+            try {
+                URL changeSetLink = repositoryBrowser.getChangeSetLink(hash);
+                return changeSetLink != null ? changeSetLink.toString() : null;
+            } catch (IOException e) {
+                return null;
+            }
+        }
+
+        return null;
+    }
+
+    @Override
+    public DetailGroup getGroup() {
+        return SCMDetailGroup.get();
+    }
+
+    private SCMRevision getRevision() {
+        SCMRevisionAction scmRevisionAction = getObject().getAction(SCMRevisionAction.class);
+
+
+        if (scmRevisionAction == null) {
+            return null;
+        }
+
+        return scmRevisionAction.getRevision();
+    }
+}

src/main/java/jenkins/plugins/git/GitDetailFactory.java

@@ -0,0 +1,42 @@
+package jenkins.plugins.git;
+
+import edu.umd.cs.findbugs.annotations.NonNull;
+import hudson.Extension;
+import hudson.model.Run;
+import hudson.plugins.git.browser.GitRepositoryBrowser;
+import java.util.Collections;
+import java.util.List;
+import jenkins.model.details.Detail;
+import jenkins.model.details.DetailFactory;
+import jenkins.scm.api.SCMRevisionAction;
+import jenkins.scm.api.SCMSource;
+
+@Extension
+public final class GitDetailFactory extends DetailFactory<Run> {
+
+    @Override
+    public Class<Run> type() {
+        return Run.class;
+    }
+
+    @NonNull
+    @Override
+    public List<? extends Detail> createFor(@NonNull Run target) {
+        SCMSource src = SCMSource.SourceByItem.findSource(target.getParent());
+
+        if (src instanceof AbstractGitSCMSource gitSource) {
+            SCMRevisionAction scmRevisionAction = target.getAction(SCMRevisionAction.class);
+
+            GitRepositoryBrowser repositoryBrowser = gitSource.guessBrowser();
+
+            if (scmRevisionAction == null) {
+                return Collections.emptyList();
+            }
+
+            return List.of(new GitCommitDetail(target, repositoryBrowser));
+        } else {
+            // Don't add details for non-Git SCM sources
+            return Collections.emptyList();
+        }
+    }
+}