Conditionally map all calls to OpenApi in development environment

Author: wadepickett

aspnetcore/fundamentals/openapi/samples/9.x/WebMinOpenApi/Program.cs

@@ -3,7 +3,6 @@
 //#define DOCUMENTtransformer1
 //#define DOCUMENTtransformer2
 #define DOCUMENTtransformerUse999
-//#define DEFAULT
 //#define FIRST
 //#define OPENAPIWITHSCALAR
 //#define MAPOPENAPIWITHCACHING
@@ -80,7 +79,10 @@ internal record WeatherForecast(DateTime Date, int TemperatureC, string? Summary
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 app.MapGet("/", () => "Hello world!");
 
@@ -107,7 +109,10 @@ internal record WeatherForecast(DateTime Date, int TemperatureC, string? Summary
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 app.MapGet("/", () => "Hello world!");
 
@@ -161,7 +166,10 @@ public async Task TransformAsync(OpenApiDocument document, OpenApiDocumentTransf
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 app.MapGet("/", () => "Hello world!");
 
@@ -189,7 +197,10 @@ public async Task TransformAsync(OpenApiDocument document, OpenApiDocumentTransf
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 app.MapGet("/world", () => "Hello world!")
     .WithGroupName("internal");
@@ -253,7 +264,10 @@ public async Task TransformAsync(OpenApiDocument document, OpenApiDocumentTransf
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 app.MapGet("/", () => new Body { Amount = 1.1m });
 
@@ -343,8 +357,11 @@ public class Body {
 
 app.UseOutputCache();
 
-app.MapOpenApi()
-    .CacheOutput();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi()
+        .CacheOutput();
+}
 
 app.MapGet("/", () => "Hello world!");
 
@@ -366,7 +383,10 @@ public class Body {
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 if (app.Environment.IsDevelopment())
 {
@@ -387,7 +407,10 @@ public class Body {
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 app.MapGet("/", () => "Hello world!");
 
@@ -420,7 +443,10 @@ public class Body {
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 app.MapGet("/", () => "Hello world!");
 
@@ -474,7 +500,10 @@ public Task TransformAsync(OpenApiSchema schema, OpenApiSchemaTransformerContext
 
 var app = builder.Build();
 
-app.MapOpenApi();
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+}
 
 app.MapGet("/", () => "Hello world!");