the-biergarten-app/WebAPI/Program.cs

// Load a local .env file into environment variables when present (useful for local development)
try
{
    var envPath = Path.Combine(Directory.GetCurrentDirectory(), ".env");
    if (File.Exists(envPath))
    {
        foreach (var line in File.ReadAllLines(envPath))
        {
            var trimmed = line.Trim();
            if (string.IsNullOrEmpty(trimmed) || trimmed.StartsWith("#"))
                continue;
            var idx = trimmed.IndexOf('=');
            if (idx <= 0)
                continue;
            var key = trimmed.Substring(0, idx).Trim();
            var val = trimmed.Substring(idx + 1).Trim();
            if (val.Length >= 2 && ((val.StartsWith("\"") && val.EndsWith("\"")) || (val.StartsWith("'") && val.EndsWith("'"))))
            {
                val = val.Substring(1, val.Length - 2);
            }
            if (Environment.GetEnvironmentVariable(key) == null)
                Environment.SetEnvironmentVariable(key, val);
        }
    }
}
catch
{
    // If dotenv loading fails, continue without blocking startup.
}

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
// Learn more about configuring OpenAPI at https://aka.ms/aspnet/openapi
builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
builder.Services.AddOpenApi();

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
    app.MapOpenApi();
}

app.UseHttpsRedirection();

var summaries = new[]
{
    "Freezing",
    "Bracing",
    "Chilly",
    "Cool",
    "Mild",
    "Warm",
    "Balmy",
    "Hot",
    "Sweltering",
    "Scorching",
};

app.MapControllers();
app.Run();