private string GetModuleLatestPublishedVersion()

in src/DependencyManagement/DependencySnapshotInstaller.cs [253:282]

• 24 lines of code
• 5 McCabe index (conditional complexity)

        private string GetModuleLatestPublishedVersion(string moduleName, string majorVersion)
        {
            string latestVersion = null;

            string errorDetails = null;
            bool throwException = false;

            try
            {
                latestVersion = _moduleProvider.GetLatestPublishedModuleVersion(moduleName, majorVersion);
            }
            catch (Exception e)
            {
                throwException = true;

                if (!string.IsNullOrEmpty(e.Message))
                {
                    errorDetails = string.Format(PowerShellWorkerStrings.ErrorDetails, e.Message);
                }
            }

            // If we could not find the latest module version error out.
            if (string.IsNullOrEmpty(latestVersion) || throwException)
            {
                var errorMsg = string.Format(PowerShellWorkerStrings.FailToGetModuleLatestVersion, moduleName, majorVersion, errorDetails ?? string.Empty);
                throw new InvalidOperationException(errorMsg);
            }

            return latestVersion;
        }