Re: [jgit-dev] Commit to bare repo.

["Yi, EungJun" <semtlenori@xxxxxxxxx>]

You can get the root tree of the last commit as below(not tested):

   String headBranch = repository.getBranch();

   ObjectId headID = repository.getRef(HEAD);

   Object headCommit = repository.newObjectReader().open(headID);

   RevCommit = new RevCommit(headCommit);

   RevTree rootTree = RevCommit.getTree();

Then you can get files from the root tree using TreeWalk.

ps. Let me know if anyone have more simple way.

On Wed, Oct 16, 2013 at 11:35 PM, Darek Sztwiorok <d.sztwiorok@xxxxxxxxx> wrote:

Thanks, but how can i do that? 

I'm trying to commit change in one file with info only about path and file content. I don't know anything about others files in repo.

On Wed, Oct 16, 2013 at 4:18 PM, Yi, EungJun <semtlenori@xxxxxxxxx> wrote:

Append all files into the new tree, not only README.

A commit is not a changeset but a snapshot, so its root tree should have all files if you don't want delete them.

On Wed, Oct 16, 2013 at 10:28 PM, Darek Sztwiorok <d.sztwiorok@xxxxxxxxx> wrote:

Hi Folks.

I've got some problems during trying to write some sample code to make commit to existing bare repo with commits. 

Here's my code: 

public static void main(String[] args) throws Exception {

        Repository repository = new FileRepositoryBuilder().

                setGitDir(new File("/home/tweek/test.git/")).

                readEnvironment().findGitDir().build();

        System.out.println(repository.getDirectory());

        ObjectInserter inserter = repository.newObjectInserter();

        byte[] data = "">

        ObjectId fileId = inserter.insert(Constants.OBJ_BLOB, data, 0, data.length);

        TreeFormatter formatter = new TreeFormatter();

        formatter.append("README", FileMode.REGULAR_FILE, fileId);

        ObjectId treeId = inserter.insert(formatter);

        AnyObjectId headID = repository.resolve(Constants.HEAD);

        System.out.println(headID);

        PersonIdent person = new PersonIdent("Your Name", "noreply@xxxxxxxxxxx");

        CommitBuilder commit = new CommitBuilder();

        commit.setTreeId(treeId);

        commit.setAuthor(person);

        commit.setCommitter(person);

        commit.setMessage("Commit");

        commit.setParentId(headID.toObjectId());

        ObjectId commitId = inserter.insert(commit);

        inserter.flush();

        RefUpdate ru = repository.updateRef(Constants.HEAD);

        ru.setForceUpdate(false);

        ru.setRefLogIdent(person);

        ru.setNewObjectId(commitId);

        ru.setExpectedOldObjectId(headID);

        System.out.println(ru.update());

    }

Everything is looking good. Git log command at bare repo returned proper tree.

But the problem is when i make git pull at working copy - all files except one with changes (README) has been deleted. 

Can anyone tell me what i'm doing wrong??

--
Kind Regards
Darek Sztwiorok

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pozdrawiam
Darek Sztwiorok