scottsauber

public void ConfigureServices(IServiceCollection services)
{
    services.AddSingleton<CDriveHasMoreThan1GbFreeHealthCheck>();

    services.AddHealthChecks(checks =>
    {
        checks.AddCheck<CDriveHasMoreThan1GbFreeHealthCheck>("C Drive has more than 1 GB Free");
    });

    services.AddMvc();

scottsauber

public class CDriveHasMoreThan1GbFreeHealthCheck : IHealthCheck
{
    public ValueTask<IHealthCheckResult> CheckAsync(CancellationToken cancellationToken = default(CancellationToken))
    {
        long freeSpaceinGb = GetTotalFreeSpaceInGb(@"C:\");
        CheckStatus status = freeSpaceinGb > 1 ? CheckStatus.Healthy : CheckStatus.Unhealthy;

        return new ValueTask<IHealthCheckResult>(HealthCheckResult.FromStatus(status, $"Free Space in GB: {freeSpaceinGb}"));

    }

scottsauber

[Route("api/[controller]")]
public class HealthCheckController : Controller
{
    private readonly IHealthCheckService _healthCheckService;

    public HealthCheckController(IHealthCheckService healthCheckService)
    {
        _healthCheckService = healthCheckService;
    }

scottsauber

<environment names="Development">
    <h1>This only renders in the Development Environment!</h1>
</environment>
<environment names="Staging,Production">
    <h1>This only renders in the Staging and Production Environments!</h1>
</environment>

scottsauber

<environment include="Development, Staging" exclude="Development">
    <h1>This will not show in Development or Production, but it will show in Staging.</h1>
</environment>

scottsauber

<environment include="Development">
    <h1>This only renders in the Development Environment</h1>
</environment>
<environment exclude="Development">
    <h1>This renders in anything except the Development Environment (Staging, Production, or any custom environment).</h1>
</environment>

scottsauber

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
    // if we're in Development
    if (env.IsDevelopment())
    {
        // Show the Light Blue Screen of Death if there's an unhandled exception (RIP Yellow Screen of Death of ASP.NET 4)
        app.UseDeveloperExceptionPage();
    }
    else
    {

scottsauber

public class FeatureViewLocationRazorViewEngine : RazorViewEngine
{
    public FeatureViewLocationRazorViewEngine()
    {
        var featureFolderViewLocationFormats = new[]
        {
          "~/Features/{1}/{0}.cshtml",
          "~/Features/Shared/{0}.cshtml",
        };

scottsauber

using System.Collections.Generic;
using Microsoft.AspNetCore.Mvc.Razor;
using JetBrains.Annotations; // Install JetBrains.Annotations NuGet package

[assembly: AspMvcViewLocationFormat("~/Features/{1}/{0}.cshtml")]
[assembly: AspMvcViewLocationFormat("~/Features/Shared/{0}.cshtml")]
namespace WebApplication6.StartupCustomizations
{
    public class FeatureLocationExpander : IViewLocationExpander
    {

scottsauber

<PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.ViewCompilation" Version="2.0.0" PrivateAssets="All" />