DamianEdwards

<!-- Put this in sub-directory of the project named 'assets' -->
<Project>
  <Target Name="_ExtractVersionMetadata">
    <WriteLinesToFile File="$(_ProjectVersionMetadataFile)" Lines="$(Version)" />
  </Target>
</Project>

DamianEdwards

using System.Buffers.Text;
using System.Text;
using System.Text.Json;
using System.Text.Json.Serialization;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Authorization;
using Microsoft.Extensions.Options;
using Microsoft.OpenApi.Models;
using Swashbuckle.AspNetCore.SwaggerGen;

DamianEdwards

public class WebApplicationAuthorizationBuilder
{
    private readonly WebApplicationBuilder _builder;

    public WebApplicationAuthorizationBuilder(WebApplicationBuilder builder)
    {
        _builder = builder;
    }

    public WebApplicationAuthorizationBuilder AddPolicy(

DamianEdwards

• IApplicationBuilder Used to configure the application middleware pipeline
  • Map() -> IApplicationBuilder
  • MapWhen() -> IApplicationBuilder
  • Run() -> void
  • Use() -> IApplicationBuilder
  • UseMiddleware() -> IApplicationBuilder
  • UsePathBase() -> IApplicationBuilder
  • UseRouting() -> IApplicationBuilder
  • UseRouter(Action<IRouteBuilder> action) -> IApplicationBuilder
  • UseEndpointPoints() -> IApplicationBuilder

DamianEdwards

app.MapGroup("/apis", apis =>
{
    apis.UseExceptionHandler("/error");
    var problemJsonMediaType = new MediaTypeHeaderValue("application/problem+json");

    apis.MapGet("/error", (HttpContext context) =>
    {
        // Get exception details
        var error = context.Features.Get<IExceptionHandlerFeature>()?.Error;
        var badRequestEx = error as BadHttpRequestException;

DamianEdwards

// Now
app.MapGet("/todos/{id}", async (int id, TodoDb db) =>
    await db.Todos.FindAsync(id)
        is Todo todo
            ? Results.Ok(todo)
            : Results.NotFound())
    .WithName("GetTodoById")
    .Produces<Todo>(StatusCodes.Status200OK)
    .Produces(StatusCodes.Status404NotFound);

DamianEdwards

// Ref: https://github.com/cston/csharplang/blob/DiscriminatedUnions/proposals/tagged-unions.md
using System.ComponentModel.DataAnnotations;
using Microsoft.EntityFrameworkCore;
using MiniValidation;

var builder = WebApplication.CreateBuilder(args);

var connectionString = builder.Configuration.GetConnectionString("TodoDb") ?? "Data Source=todos.db";

builder.Services.AddSqlite<TodoDb>(connectionString);

DamianEdwards

function Get-ProgramFiles32() {
    if ($null -ne ${env:ProgramFiles(x86)}) {
        return ${env:ProgramFiles(x86)}
    }
    return $env:ProgramFiles
}

function Get-VsInstallLocation() {
    $programFiles = Get-ProgramFiles32
    $vswhere = "$programFiles\Microsoft Visual Studio\Installer\vswhere.exe"

DamianEdwards

{
  "$schema": "https://raw.githubusercontent.com/JanDeDobbeleer/oh-my-posh/main/themes/schema.json",
  "blocks": [
    {
      "alignment": "left",
      "segments": [
        {
          "foreground": "#f1184c",
          "properties": {
            "template": " \uf0e7 "

DamianEdwards

{
  "type": "text", // VS version
  "style": "powerline",
  "powerline_symbol": "\uE0C4",
  "foreground": "#ffffff",
  "background": "#5C2D91", // VS purple from https://visualstudio.microsoft.com/
  "properties": {
    "prefix": "",
    "text": "{{if .Env.VSCMD_VER}} ﬏ {{.Env.VSCMD_VER}} {{end}}",
    "postfix": ""