Display the commit count at the repository viewer.

src/main/scala/app/RepositoryViewerController.scala

@@ -210,40 +210,38 @@ trait RepositoryViewerControllerBase extends ControllerBase {
    * @return HTML of the file list
    */
   private def fileList(repository: RepositoryService.RepositoryInfo, revstr: String = "", path: String = ".") = {
-    getRepository(repository.owner, repository.name, baseUrl).map { repositoryInfo =>
-      val revision = if(revstr.isEmpty){
-        repositoryInfo.repository.defaultBranch
-      } else {
-        revstr
+    val revision = if(revstr.isEmpty){
+      repository.repository.defaultBranch
+    } else {
+      revstr
+    }
+
+    JGitUtil.withGit(getRepositoryDir(repository.owner, repository.name)){ git =>
+    // get latest commit
+      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(revision))
+
+      val files = JGitUtil.getFileList(git, revision, path)
+
+      // process README.md
+      val readme = files.find(_.name == "README.md").map { file =>
+        new String(JGitUtil.getContent(Git.open(getRepositoryDir(repository.owner, repository.name)), file.id, true).get, "UTF-8")
       }
 
-      JGitUtil.withGit(getRepositoryDir(repositoryInfo.owner, repositoryInfo.name)){ git =>
-      // get latest commit
-        val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(revision))
-
-        val files = JGitUtil.getFileList(git, revision, path)
-
-        // process README.md
-        val readme = files.find(_.name == "README.md").map { file =>
-          new String(JGitUtil.getContent(Git.open(getRepositoryDir(repositoryInfo.owner, repositoryInfo.name)), file.id, true).get, "UTF-8")
-        }
-
-        repo.html.files(
-          // current branch
-          revision,
-          // repository
-          repositoryInfo,
-          // current path
-          if(path == ".") Nil else path.split("/").toList,
-          // latest commit
-          new JGitUtil.CommitInfo(revCommit),
-          // file list
-          files,
-          // readme
-          readme
-        )
-      }
-    } getOrElse NotFound
+      repo.html.files(
+        // current branch
+        revision,
+        // repository
+        repository,
+        // current path
+        if(path == ".") Nil else path.split("/").toList,
+        // latest commit
+        new JGitUtil.CommitInfo(revCommit),
+        // file list
+        files,
+        // readme
+        readme
+      )
+    }
   }
   
 }

src/main/scala/service/RepositoryService.scala

@@ -83,8 +83,7 @@ trait RepositoryService { self: AccountService =>
     }
 
     q1.union(q2).filter(visibleFor(_, loginUserName)).sortBy(_.lastActivityDate desc).list map { repository =>
-      val repositoryInfo = JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
-      RepositoryInfo(repositoryInfo.owner, repositoryInfo.name, repositoryInfo.url, repository, repositoryInfo.branchList, repositoryInfo.tags)
+      new RepositoryInfo(JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl), repository)
     }
   }
 
@@ -98,8 +97,7 @@ trait RepositoryService { self: AccountService =>
    */
   def getRepository(userName: String, repositoryName: String, baseUrl: String): Option[RepositoryInfo] = {
     (Query(Repositories) filter { t => t.byRepository(userName, repositoryName) } firstOption) map { repository =>
-      val repositoryInfo = JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
-      RepositoryInfo(repositoryInfo.owner, repositoryInfo.name, repositoryInfo.url, repository, repositoryInfo.branchList, repositoryInfo.tags)
+      new RepositoryInfo(JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl), repository)
     }
   }
 
@@ -112,9 +110,9 @@ trait RepositoryService { self: AccountService =>
    */
   def getAccessibleRepositories(account: Option[Account], baseUrl: String): List[RepositoryInfo] = {
 
-    def createRepositoryInfo(repository: Repository): RepositoryInfo = {
+    def newRepositoryInfo(repository: Repository): RepositoryInfo = {
       val repositoryInfo = JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
-      RepositoryInfo(repositoryInfo.owner, repositoryInfo.name, repositoryInfo.url, repository, repositoryInfo.branchList, repositoryInfo.tags)
+      new RepositoryInfo(JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl), repository)
     }
 
     (account match {
@@ -127,7 +125,7 @@ trait RepositoryService { self: AccountService =>
         }
       // for Guests
       case None => Query(Repositories) filter(_.isPrivate is false.bind)
-    }).sortBy(_.lastActivityDate desc).list.map(createRepositoryInfo _)
+    }).sortBy(_.lastActivityDate desc).list.map(newRepositoryInfo _)
   }
 
   /**
@@ -189,6 +187,12 @@ trait RepositoryService { self: AccountService =>
 object RepositoryService {
 
   case class RepositoryInfo(owner: String, name: String, url: String, repository: Repository,
-                            branchList: List[String], tags: List[util.JGitUtil.TagInfo])
+    commitCount: Int, branchList: List[String], tags: List[util.JGitUtil.TagInfo]){
+
+    def this(repo: JGitUtil.RepositoryInfo, model: Repository) = {
+      this(repo.owner, repo.name, repo.url, model, repo.commitCount, repo.branchList, repo.tags)
+    }
+
+  }
 
 }

src/main/scala/util/JGitUtil.scala

@@ -26,10 +26,11 @@ object JGitUtil {
    * @param owner the user name of the repository owner
    * @param name the repository name
    * @param url the repository URL
+   * @param commitCount the commit count. If the repository has over 1000 commits then this property is 1001.
    * @param branchList the list of branch names
    * @param tags the list of tags
    */
-  case class RepositoryInfo(owner: String, name: String, url: String, branchList: List[String], tags: List[TagInfo])
+  case class RepositoryInfo(owner: String, name: String, url: String, commitCount: Int, branchList: List[String], tags: List[TagInfo])
 
   /**
    * The file data for the file list of the repository viewer.
@@ -141,8 +142,18 @@ object JGitUtil {
    */
   def getRepositoryInfo(owner: String, repository: String, baseUrl: String): RepositoryInfo = {
     withGit(getRepositoryDir(owner, repository)){ git =>
+      // get commit count
+      val i = git.log.all.call.iterator
+      var commitCount = 0
+      while(i.hasNext && commitCount <= 1000){
+        i.next
+        commitCount = commitCount + 1
+      }
+
       RepositoryInfo(
         owner, repository, baseUrl + "/git/%s/%s.git".format(owner, repository),
+        // commit count
+        commitCount,
         // branches
         git.branchList.call.asScala.map { ref =>
           ref.getName.replaceFirst("^refs/heads/", "")

src/main/twirl/repo/files.scala.html

@@ -10,6 +10,11 @@
   @html.header("code", repository)
   @tab(branch, repository, "files")
   <div class="head">
+    <div class="pull-right">
+      @defining(repository.commitCount){ commitCount =>
+        <a href="@url(repository)/commits/@branch">@if(commitCount > 1000){ @commitCount+ } else { @commitCount } @plural(commitCount, "commit")</a>
+      }
+    </div>
     <a href="@url(repository)/tree/@branch">@repository.name</a> /
     @pathList.zipWithIndex.map { case (section, i) =>
       <a href="@url(repository)/tree/@branch/@pathList.take(i + 1).mkString("/")">@section</a> /