protected CheckInScmResult executeCheckInCommand()

in maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/command/checkin/HgCheckInCommand.java [51:107]
44 lines of code
13 McCabe index (conditional complexity)

    protected CheckInScmResult executeCheckInCommand(
            ScmProviderRepository repo, ScmFileSet fileSet, String message, ScmVersion tag) throws ScmException {
        if (tag != null && !StringUtils.isEmpty(tag.getName())) {
            throw new ScmException("This provider can't handle tags for this operation");
        }

        File workingDir = fileSet.getBasedir();
        String branchName = HgUtils.getCurrentBranchName(workingDir);
        boolean differentOutgoingBranch =
                repo.isPushChanges() ? HgUtils.differentOutgoingBranchFound(workingDir, branchName) : false;

        // Get files that will be committed (if not specified in fileSet)
        List<ScmFile> commitedFiles = new ArrayList<>();
        List<File> files = fileSet.getFileList();
        if (files.isEmpty()) { // Either commit all changes
            HgStatusCommand statusCmd = new HgStatusCommand();
            StatusScmResult status = statusCmd.executeStatusCommand(repo, fileSet);
            List<ScmFile> statusFiles = status.getChangedFiles();
            for (ScmFile file : statusFiles) {
                if (file.getStatus() == ScmFileStatus.ADDED
                        || file.getStatus() == ScmFileStatus.DELETED
                        || file.getStatus() == ScmFileStatus.MODIFIED) {
                    commitedFiles.add(new ScmFile(file.getPath(), ScmFileStatus.CHECKED_IN));
                }
            }

        } else { // Or commit spesific files
            for (File file : files) {
                commitedFiles.add(new ScmFile(file.getPath(), ScmFileStatus.CHECKED_IN));
            }
        }

        // Commit to local branch
        String[] commitCmd = new String[] {HgCommandConstants.COMMIT_CMD, HgCommandConstants.MESSAGE_OPTION, message};
        commitCmd = HgUtils.expandCommandLine(commitCmd, fileSet);
        ScmResult result = HgUtils.execute(new HgConsumer(), fileSet.getBasedir(), commitCmd);

        // Push to parent branch if any
        HgScmProviderRepository repository = (HgScmProviderRepository) repo;

        if (repo.isPushChanges()) {

            if (!repository.getURI().equals(fileSet.getBasedir().getAbsolutePath())) {
                String[] pushCmd = new String[] {
                    HgCommandConstants.PUSH_CMD,
                    differentOutgoingBranch ? HgCommandConstants.REVISION_OPTION + branchName : null,
                    repository.getURI()
                };

                result = HgUtils.execute(new HgConsumer(), fileSet.getBasedir(), pushCmd);
            }

            return new CheckInScmResult(commitedFiles, result);
        }

        return new CheckInScmResult(commitedFiles, result);
    }