Bump to GitBucket 4.32, sbt-gitbucket-plugin 1.5.0 and Scala 2.13.0

README.md

@@ -4,6 +4,7 @@ This is a GitBucket plug-in which provides code snippet repository like Gist.
 
 Plugin version | GitBucket version
 :--------------|:--------------------
+4.18.x         | 4.32.x -
 4.17.x         | 4.30.x -
 4.16.x         | 4.26.x -
 4.15.x         | 4.25.x -
@@ -29,7 +30,7 @@ Plugin version | GitBucket version
 
 ## Installation
 
-Download jar file from [plugin registry](https://plugins.gitbucket-community.org/releases/gitbucket-gist-plugin) and put into `GITBUCKET_HOME/plugins`.
+Download jar file from [Releases page](https://github.com/gitbucket/gitbucket-gist-plugin/releases) and put into `GITBUCKET_HOME/plugins`.
 
 **Note:** If you had used this plugin with GitBucket 3.x, it does not work after upgrading to GitBucket 4.x. Solution is below:
 

build.sbt

@@ -1,8 +1,8 @@
 organization := "io.github.gitbucket"
 name := "gitbucket-gist-plugin"
-version := "4.18.0"
-scalaVersion := "2.12.8"
-gitbucketVersion := "4.31.2"
+version := "4.18.0-SNAPSHOT"
+scalaVersion := "2.13.0"
+gitbucketVersion := "4.32.0"
 
 scalacOptions := Seq("-deprecation", "-feature", "-language:postfixOps")
 javacOptions in compile ++= Seq("-target", "8", "-source", "8")

src/main/scala/Plugin.scala

@@ -39,7 +39,8 @@ class Plugin extends gitbucket.core.plugin.Plugin {
     new Version("4.14.0"),
     new Version("4.15.0"),
     new Version("4.16.0"),
-    new Version("4.17.0")
+    new Version("4.17.0"),
+    new Version("4.18.0")
   )
 
   override def initialize(registry: PluginRegistry, context: ServletContext, settings: SystemSettings): Unit = {

src/main/scala/gitbucket/gist/controller/GistController.scala

@@ -25,6 +25,7 @@ import org.eclipse.jgit.lib._
 import org.scalatra.Ok
 import play.twirl.api.Html
 import play.twirl.api.JavaScript
+import scala.util.Using
 
 class GistController extends GistControllerBase with GistService with GistCommentService with AccountService
   with GistEditorAuthenticator with UsersAuthenticator
@@ -88,7 +89,7 @@ trait GistControllerBase extends ControllerBase {
     val repoName = params("repoName")
     val gitdir   = new File(GistRepoDir, userName + "/" + repoName)
     if(gitdir.exists){
-      using(Git.open(gitdir)){ git =>
+      Using.resource(Git.open(gitdir)){ git =>
         val files: Seq[(String, JGitUtil.ContentInfo)] = JGitUtil.getFileList(git, "master", ".").map { file =>
           (if(isGistFile(file.name)) "" else file.name) -> JGitUtil.getContentInfo(git, file.name, file.id)
         }
@@ -126,7 +127,7 @@ trait GistControllerBase extends ControllerBase {
         )
 
         // Commit files
-        using(Git.open(gitdir)){ git =>
+        Using.resource(Git.open(gitdir)){ git =>
           commitFiles(git, loginAccount, "Initial commit", files)
         }
 
@@ -155,7 +156,7 @@ trait GistControllerBase extends ControllerBase {
 
     // Commit files
     val gitdir = new File(GistRepoDir, userName + "/" + repoName)
-    using(Git.open(gitdir)){ git =>
+    Using.resource(Git.open(gitdir)){ git =>
       val commitId = commitFiles(git, loginAccount, "Update", files)
 
       // update refs
@@ -189,7 +190,7 @@ trait GistControllerBase extends ControllerBase {
     val repoName = params("repoName")
     val gitdir = new File(GistRepoDir, userName + "/" + repoName)
 
-    using(Git.open(gitdir)){ git =>
+    Using.resource(Git.open(gitdir)){ git =>
       JGitUtil.getCommitLog(git, "master") match {
         case Right((revisions, hasNext)) => {
           val commits = revisions.map { revision =>
@@ -222,7 +223,7 @@ trait GistControllerBase extends ControllerBase {
     val fileName = params("fileName")
     val gitdir   = new File(GistRepoDir, userName + "/" + repoName)
     if(gitdir.exists){
-      using(Git.open(gitdir)){ git =>
+      Using.resource(Git.open(gitdir)){ git =>
         val gist = getGist(userName, repoName).get
 
         if(gist.mode == "PUBLIC" || context.loginAccount.exists(x => x.isAdmin || x.userName == userName)){
@@ -245,7 +246,7 @@ trait GistControllerBase extends ControllerBase {
     val userName = params("userName")
     val repoName = params("repoName")
 
-    using(Git.open(new File(GistRepoDir, userName + "/" + repoName))){ git =>
+    Using.resource(Git.open(new File(GistRepoDir, userName + "/" + repoName))){ git =>
       val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve("master"))
 
       contentType = "application/octet-stream"
@@ -521,7 +522,7 @@ trait GistControllerBase extends ControllerBase {
 
   private def getGistFiles(userName: String, repoName: String, revision: String = "master"): Seq[(String, String)] = {
     val gitdir = new File(GistRepoDir, userName + "/" + repoName)
-    using(Git.open(gitdir)){ git =>
+    Using.resource(Git.open(gitdir)){ git =>
       JGitUtil.getFileList(git, revision, ".").map { file =>
         file.name -> StringUtil.convertFromByteArray(JGitUtil.getContentFromId(git, file.id, true).get)
       }

src/main/twirl/gitbucket/gist/edit.scala.html

@@ -35,9 +35,9 @@ <h1 style="margin: 0px;">New snippet</h1>
         <form id="form" method="POST" action="#">
           <input type="text" name="description" id="description" class="form-control" style="margin-bottom: 8px;" value="@gist.map(_.description)" placeholder="Snippet descriptions..."/>
           <div id="editors">
-            @files.zipWithIndex.map { case ((fileName, content), i) =>
+            @files.zipWithIndex.map { case ((fileName, content), i) => {
               @gitbucket.gist.html.editor(i, fileName, content)
-            }
+            }}
           </div>
           <div>
             <input type="button" value="Add file" class="btn btn-default" id="add_file">