Examples with ListBranchCommand org.eclipse.jgit.api.ListBranchCommand used on opensource projects

Example 1 with ListBranchCommand

use of org.eclipse.jgit.api.ListBranchCommand in project che by eclipse.

the class JGitConnection method branchList.

@Override
public List<Branch> branchList(BranchListMode listMode) throws GitException {
    ListBranchCommand listBranchCommand = getGit().branchList();
    if (LIST_ALL == listMode || listMode == null) {
        listBranchCommand.setListMode(ListMode.ALL);
    } else if (LIST_REMOTE == listMode) {
        listBranchCommand.setListMode(ListMode.REMOTE);
    }
    List<Ref> refs;
    String currentRef;
    try {
        refs = listBranchCommand.call();
        String headBranch = getRepository().getBranch();
        Optional<Ref> currentTag = getGit().tagList().call().stream().filter(tag -> tag.getObjectId().getName().equals(headBranch)).findFirst();
        if (currentTag.isPresent()) {
            currentRef = currentTag.get().getName();
        } else {
            currentRef = "refs/heads/" + headBranch;
        }
    } catch (GitAPIException | IOException exception) {
        throw new GitException(exception.getMessage(), exception);
    }
    List<Branch> branches = new ArrayList<>();
    for (Ref ref : refs) {
        String refName = ref.getName();
        boolean isCommitOrTag = Constants.HEAD.equals(refName);
        String branchName = isCommitOrTag ? currentRef : refName;
        String branchDisplayName;
        if (isCommitOrTag) {
            branchDisplayName = "(detached from " + Repository.shortenRefName(currentRef) + ")";
        } else {
            branchDisplayName = Repository.shortenRefName(refName);
        }
        Branch branch = newDto(Branch.class).withName(branchName).withActive(isCommitOrTag || refName.equals(currentRef)).withDisplayName(branchDisplayName).withRemote(refName.startsWith("refs/remotes"));
        branches.add(branch);
    }
    return branches;
}