From 16856603ec575718857768e2d18e455c95fd6ea4 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 07 Jun 2011 19:08:24 -0400
Subject: [PATCH] Documentation. Moved clone and fetch into JGitUtils. Create bare only.
---
src/com/gitblit/utils/JGitUtils.java | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 55 insertions(+), 3 deletions(-)
diff --git a/src/com/gitblit/utils/JGitUtils.java b/src/com/gitblit/utils/JGitUtils.java
index 6e02b9c..f6d7108 100644
--- a/src/com/gitblit/utils/JGitUtils.java
+++ b/src/com/gitblit/utils/JGitUtils.java
@@ -22,6 +22,7 @@
import java.io.OutputStream;
import java.nio.charset.Charset;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
@@ -32,6 +33,8 @@
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
+import org.eclipse.jgit.api.CloneCommand;
+import org.eclipse.jgit.api.FetchCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.diff.DiffEntry;
import org.eclipse.jgit.diff.DiffEntry.ChangeType;
@@ -57,6 +60,9 @@
import org.eclipse.jgit.revwalk.RevTree;
import org.eclipse.jgit.revwalk.RevWalk;
import org.eclipse.jgit.revwalk.filter.RevFilter;
+import org.eclipse.jgit.storage.file.FileRepository;
+import org.eclipse.jgit.transport.FetchResult;
+import org.eclipse.jgit.transport.RefSpec;
import org.eclipse.jgit.treewalk.TreeWalk;
import org.eclipse.jgit.treewalk.filter.AndTreeFilter;
import org.eclipse.jgit.treewalk.filter.OrTreeFilter;
@@ -90,8 +96,54 @@
return r.toString().trim();
}
- public static Repository createRepository(File repositoriesFolder, String name, boolean bare) {
- Git git = Git.init().setDirectory(new File(repositoriesFolder, name)).setBare(bare).call();
+ public static FetchResult cloneRepository(File repositoriesFolder, String name, String fromUrl) throws Exception {
+ FetchResult result = null;
+ if (!name.toLowerCase().endsWith(Constants.DOT_GIT_EXT)) {
+ name += Constants.DOT_GIT_EXT;
+ }
+ File folder = new File(repositoriesFolder, name);
+ if (folder.exists()) {
+ File gitDir = FileKey.resolve(new File(repositoriesFolder, name), FS.DETECTED);
+ FileRepository repository = new FileRepository(gitDir);
+ result = fetchRepository(repository);
+ repository.close();
+ } else {
+ CloneCommand clone = new CloneCommand();
+ clone.setBare(true);
+ clone.setCloneAllBranches(true);
+ clone.setURI(fromUrl);
+ clone.setDirectory(folder);
+ clone.call();
+ // Now we have to fetch because CloneCommand doesn't fetch
+ // refs/notes nor does it allow manual RefSpec.
+ File gitDir = FileKey.resolve(new File(repositoriesFolder, name), FS.DETECTED);
+ FileRepository repository = new FileRepository(gitDir);
+ result = fetchRepository(repository);
+ repository.close();
+ }
+ return result;
+ }
+
+ public static FetchResult fetchRepository(Repository repository, RefSpec... refSpecs)
+ throws Exception {
+ Git git = new Git(repository);
+ FetchCommand fetch = git.fetch();
+ List<RefSpec> specs = new ArrayList<RefSpec>();
+ if (refSpecs == null || refSpecs.length == 0) {
+ specs.add(new RefSpec("+refs/heads/*:refs/remotes/origin/*"));
+ specs.add(new RefSpec("+refs/tags/*:refs/tags/*"));
+ specs.add(new RefSpec("+refs/notes/*:refs/notes/*"));
+ } else {
+ specs.addAll(Arrays.asList(refSpecs));
+ }
+ fetch.setRefSpecs(specs);
+ FetchResult result = fetch.call();
+ repository.close();
+ return result;
+ }
+
+ public static Repository createRepository(File repositoriesFolder, String name) {
+ Git git = Git.init().setDirectory(new File(repositoriesFolder, name)).setBare(true).call();
return git.getRepository();
}
@@ -219,7 +271,7 @@
refs.put(objectid, new ArrayList<RefModel>());
}
refs.get(objectid).add(ref);
- }
+ }
return refs;
}
--
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