CommitBuilder(CommitBuilder prior) throws Exception {
branch = prior.branch;
DirCacheBuilder b = tree.builder();
for (int i = 0; i < prior.tree.getEntryCount(); i++) b.add(prior.tree.getEntry(i));
b.finish();
parents.add(prior.create());
}
/**
* Forcefully update this branch to a particular commit.
*
* @param to the commit to update to.
* @return {@code to}.
* @throws Exception
*/
public RevCommit update(CommitBuilder to) throws Exception {
return update(to.create());
}
/**
* Update a reference to point to an object.
*
* @param ref the name of the reference to update to. If {@code ref} does not start with {@code
* refs/} and is not the magic names {@code HEAD} {@code FETCH_HEAD} or {@code MERGE_HEAD},
* then {@code refs/heads/} will be prefixed in front of the given name, thereby assuming it
* is a branch.
* @param to the target object.
* @return the target object.
* @throws Exception
*/
public RevCommit update(String ref, CommitBuilder to) throws Exception {
return update(ref, to.create());
}
