public BaseExecutionContext()

in src/Abstractions/ExecutionContext/BaseExecutionContext.cs [37:77]
31 lines of code
3 McCabe index (conditional complexity)

		public BaseExecutionContext(IHostEnvironment? hostEnvironment = null)
		{
			MachineName = GetMachineName();
			BuildVersion = GetBuildVersion();

			ClusterIpAddress = GetIpAddress(MachineName);
			
			RegionName = GetVariable(RegionNameVariableName) ?? DefaultEmptyValue;
			DeploymentSlice = GetVariable(SliceNameVariableName) ?? DefaultEmptyValue;

			if (hostEnvironment != null)
			{
				EnvironmentName = hostEnvironment.EnvironmentName ?? DefaultEmptyValue;
				IsPrivateDeployment = hostEnvironment.IsDevelopment();
			}
			else
			{
				EnvironmentName = GetVariable(AspNetCoreEnviromentVariableName)
					?? GetVariable(DotNetEnviromentVariableName)
					?? Environments.Development;
				IsPrivateDeployment = string.Equals(EnvironmentName, Environments.Development, StringComparison.OrdinalIgnoreCase);
			}

			IsCanary = false;

			// Service Fabric specific values
			ServiceName = GetVariable(ServiceNameVariableName) ?? DefaultEmptyValue;
			ApplicationName = GetVariable(ApplicationNameVariableName) ?? DefaultEmptyValue;

			NodeName = GetVariable(NodeNameVariableName) ?? DefaultEmptyValue;
			MachineId = FormattableString.Invariant($"{MachineName}_{NodeName}");

			string? nodeIPAddressOrFQDN = GetVariable(NodeIPOrFQDNVariableName);

			if (IPAddress.TryParse(nodeIPAddressOrFQDN, out IPAddress? ipAddress))
			{
				ClusterIpAddress = ipAddress;
			}

			Cluster = GetVariable(ClusterNameVariableName) ?? nodeIPAddressOrFQDN ?? MachineId;
		}