public void execute()

in src/main/java/com/microsoft/jenkins/appservice/commands/GitDeployCommand.java [51:108]
46 lines of code
6 McCabe index (conditional complexity)

    public void execute(IGitDeployCommandData context) {
        try {
            final PublishingProfile pubProfile = context.getPublishingProfile();
            final Run run = context.getRun();
            final TaskListener listener = context.getListener();
            final EnvVars env = run.getEnvironment(listener);
            final FilePath ws = context.getWorkspace();
            if (ws == null) {
                context.logError("Workspace is null");
                context.setDeploymentState(DeploymentState.HasError);
                return;
            }
            final FilePath repo = ws.child(DEPLOY_REPO);
            final String gitExe = getGitExe(run, listener);

            GitClient git = Git.with(listener, env)
                .in(repo)
                .using(gitExe)
                .getClient();

            git.addCredentials(pubProfile.gitUrl(), new UsernamePasswordCredentialsImpl(
                    CredentialsScope.SYSTEM, "", "", pubProfile.gitUsername(), pubProfile.gitPassword()));

            git.clone_().url(pubProfile.gitUrl()).execute();

            // Sometimes remote repository is bare and the master branch doesn't exist
            Set<Branch> branches = git.getRemoteBranches();
            for (Branch branch : branches) {
                if (branch.getName().equals(DEPLOY_REMOTE_BRANCH)) {
                    git.checkout().ref(DEPLOY_BRANCH).execute();
                    break;
                }
            }

            cleanWorkingDirectory(git);

            final FilePath sourceDir = ws.child(Util.fixNull(context.getSourceDirectory()));
            final String targetDir = Util.fixNull(context.getTargetDirectory());
            copyAndAddFiles(git, repo, sourceDir, targetDir, context.getFilePath());

            if (!isWorkingTreeChanged(git)) {
                context.logStatus("Deploy repository is up-to-date. Nothing to commit.");
                context.setDeploymentState(DeploymentState.Success);
                return;
            }

            git.commit(env.expand(DEPLOY_COMMIT_MESSAGE));

            git.push().to(new URIish(pubProfile.gitUrl())).execute();

            context.setDeploymentState(DeploymentState.Success);

        } catch (IOException | InterruptedException | URISyntaxException e) {
            e.printStackTrace();
            context.logError("Fail to deploy using Git: " + e.getMessage());
            context.setDeploymentState(DeploymentState.HasError);
        }
    }