public ReleaseResult execute()

in maven-release-manager/src/main/java/org/apache/maven/shared/release/phase/ScmTagPhase.java [66:141]
62 lines of code
8 McCabe index (conditional complexity)

    public ReleaseResult execute(
            ReleaseDescriptor releaseDescriptor,
            ReleaseEnvironment releaseEnvironment,
            List<MavenProject> reactorProjects)
            throws ReleaseExecutionException, ReleaseFailureException {
        ReleaseResult relResult = new ReleaseResult();

        validateConfiguration(releaseDescriptor);

        if (releaseDescriptor.getWaitBeforeTagging() > 0) {
            logInfo(
                    relResult,
                    "Waiting for " + releaseDescriptor.getWaitBeforeTagging() + " seconds before tagging the release.");
            try {
                Thread.sleep(1000L * releaseDescriptor.getWaitBeforeTagging());
            } catch (InterruptedException e) {
                // Ignore
            }
        }

        logInfo(relResult, "Tagging release with the label " + releaseDescriptor.getScmReleaseLabel() + "...");

        ReleaseDescriptor basedirAlignedReleaseDescriptor =
                ReleaseUtil.createBasedirAlignedReleaseDescriptor(releaseDescriptor, reactorProjects);

        ScmRepository repository;
        ScmProvider provider;
        try {
            repository = scmRepositoryConfigurator.getConfiguredRepository(
                    basedirAlignedReleaseDescriptor.getScmSourceUrl(),
                    releaseDescriptor,
                    releaseEnvironment.getSettings());

            repository.getProviderRepository().setPushChanges(releaseDescriptor.isPushChanges());

            repository.getProviderRepository().setWorkItem(releaseDescriptor.getWorkItem());

            provider = scmRepositoryConfigurator.getRepositoryProvider(repository);
        } catch (ScmRepositoryException e) {
            throw new ReleaseScmRepositoryException(e.getMessage(), e.getValidationMessages());
        } catch (NoSuchScmProviderException e) {
            throw new ReleaseExecutionException("Unable to configure SCM repository: " + e.getMessage(), e);
        }

        TagScmResult result;
        try {
            // TODO: want includes/excludes?
            ScmFileSet fileSet = new ScmFileSet(new File(basedirAlignedReleaseDescriptor.getWorkingDirectory()));
            String tagName = releaseDescriptor.getScmReleaseLabel();
            ScmTagParameters scmTagParameters =
                    new ScmTagParameters(releaseDescriptor.getScmCommentPrefix() + "copy for tag " + tagName);
            scmTagParameters.setRemoteTagging(releaseDescriptor.isRemoteTagging());
            scmTagParameters.setSign(releaseDescriptor.isScmSignTags());
            scmTagParameters.setScmRevision(releaseDescriptor.getScmReleasedPomRevision());
            scmTagParameters.setPinExternals(releaseDescriptor.isPinExternals());
            if (getLogger().isDebugEnabled()) {
                getLogger().debug("ScmTagPhase :: scmTagParameters remotingTag " + releaseDescriptor.isRemoteTagging());
                getLogger()
                        .debug("ScmTagPhase :: scmTagParameters scmRevision "
                                + releaseDescriptor.getScmReleasedPomRevision());
                getLogger().debug("ScmTagPhase :: scmTagParameters pinExternals " + releaseDescriptor.isPinExternals());
                getLogger().debug("ScmTagPhase :: fileSet  " + fileSet);
            }
            result = provider.tag(repository, fileSet, tagName, scmTagParameters);
        } catch (ScmException e) {
            throw new ReleaseExecutionException("An error is occurred in the tag process: " + e.getMessage(), e);
        }

        if (!result.isSuccess()) {
            throw new ReleaseScmCommandException("Unable to tag SCM", result);
        }

        relResult.setResultCode(ReleaseResult.SUCCESS);

        return relResult;
    }