Add --no-operation-headers CLI tool argument

.github/workflows/release.yml

@@ -7,7 +7,7 @@ on:
       - "release"
 
 env:
-  VERSION: 0.5.0
+  VERSION: 0.5.1
   NUGET_REPO_URL: "https://api.nuget.org/v3/index.json"
 
 jobs:

README.md

@@ -31,6 +31,7 @@ EXAMPLES:
     refitter ./openapi.json --output ./IGeneratedCode.cs --interface-only
     refitter ./openapi.json --use-api-response
     refitter ./openapi.json --cancellation-tokens
+    refitter ./openapi.json --no-operation-headers
 
 ARGUMENTS:
     [URL or input file]    URL or file path to OpenAPI Specification file
@@ -44,7 +45,8 @@ OPTIONS:
         --interface-only                               Don't generate contract types                             
         --use-api-response                             Return Task<IApiResponse<T>> instead of Task<T>           
         --internal                                     Set the accessibility of the generated types to 'internal'
-        --cancellation-tokens                          Use cancellation tokens
+        --cancellation-tokens                          Use cancellation tokens                                   
+        --no-operation-headers                         Don't generate operation headers                          
 ```
 
 To generate code from an OpenAPI specifications file, run the following:
@@ -77,40 +79,40 @@ namespace Your.Namespace.Of.Choice.GeneratedCode
         /// Update an existing pet by Id
         /// </summary>
         [Put("/pet")]
-        Task<Pet> UpdatePet([Body]Pet body);
+        Task<Pet> UpdatePet([Body] Pet body);
 
         /// <summary>
         /// Add a new pet to the store
         /// </summary>
         [Post("/pet")]
-        Task<Pet> AddPet([Body]Pet body);
+        Task<Pet> AddPet([Body] Pet body);
 
         /// <summary>
         /// Multiple status values can be provided with comma separated strings
         /// </summary>
         [Get("/pet/findByStatus")]
-        Task<ICollection<Pet>> FindPetsByStatus([Query]Status? status);
+        Task<ICollection<Pet>> FindPetsByStatus([Query(CollectionFormat.Multi)] Status? status);
 
         /// <summary>
         /// Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
         /// </summary>
         [Get("/pet/findByTags")]
-        Task<ICollection<Pet>> FindPetsByTags([Query(CollectionFormat.Multi)]ICollection<string> tags);
+        Task<ICollection<Pet>> FindPetsByTags([Query(CollectionFormat.Multi)] IEnumerable<string> tags);
 
         /// <summary>
         /// Returns a single pet
         /// </summary>
         [Get("/pet/{petId}")]
-        Task<Pet> GetPetById(long? petId);
+        Task<Pet> GetPetById(long petId);
 
         [Post("/pet/{petId}")]
-        Task UpdatePetWithForm(long? petId, [Query]string name, [Query]string status);
+        Task UpdatePetWithForm(long petId, [Query(CollectionFormat.Multi)] string name, [Query(CollectionFormat.Multi)] string status);
 
         [Delete("/pet/{petId}")]
-        Task DeletePet(long? petId);
+        Task DeletePet(long petId, [Header("api_key")] string api_key);
 
         [Post("/pet/{petId}/uploadImage")]
-        Task<ApiResponse> UploadFile(long? petId, [Query]string additionalMetadata, [Body]StreamPart body);
+        Task<ApiResponse> UploadFile(long petId, [Query(CollectionFormat.Multi)] string additionalMetadata, [Body(BodySerializationMethod.UrlEncoded)] Dictionary<string, object> body);
 
         /// <summary>
         /// Returns a map of status codes to quantities
@@ -122,34 +124,34 @@ namespace Your.Namespace.Of.Choice.GeneratedCode
         /// Place a new order in the store
         /// </summary>
         [Post("/store/order")]
-        Task<Order> PlaceOrder([Body]Order body);
+        Task<Order> PlaceOrder([Body] Order body);
 
         /// <summary>
         /// For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
         /// </summary>
         [Get("/store/order/{orderId}")]
-        Task<Order> GetOrderById(long? orderId);
+        Task<Order> GetOrderById(long orderId);
 
         /// <summary>
         /// For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
         /// </summary>
         [Delete("/store/order/{orderId}")]
-        Task DeleteOrder(long? orderId);
+        Task DeleteOrder(long orderId);
 
         /// <summary>
         /// This can only be done by the logged in user.
         /// </summary>
         [Post("/user")]
-        Task CreateUser([Body]User body);
+        Task CreateUser([Body] User body);
 
         /// <summary>
         /// Creates list of users with given input array
         /// </summary>
         [Post("/user/createWithList")]
-        Task<User> CreateUsersWithListInput([Body]ICollection<User> body);
+        Task<User> CreateUsersWithListInput([Body] IEnumerable<User> body);
 
         [Get("/user/login")]
-        Task<string> LoginUser([Query]string username, [Query]string password);
+        Task<string> LoginUser([Query(CollectionFormat.Multi)] string username, [Query(CollectionFormat.Multi)] string password);
 
         [Get("/user/logout")]
         Task LogoutUser();
@@ -161,7 +163,7 @@ namespace Your.Namespace.Of.Choice.GeneratedCode
         /// This can only be done by the logged in user.
         /// </summary>
         [Put("/user/{username}")]
-        Task UpdateUser(string username, [Body]User body);
+        Task UpdateUser(string username, [Body] User body);
 
         /// <summary>
         /// This can only be done by the logged in user.

src/Refitter.Tests/SwaggerPetstoreTests.cs

@@ -160,6 +160,32 @@ public async Task Can_Generate_Code_With_Correct_Usings(
         Assert.Equal(cancellationTokens, generateCode.Contains("using System.Threading;"));
     }
 
+    [Theory]
+    [InlineData(SampleOpenSpecifications.SwaggerPetstoreJsonV3, "SwaggerPetstore.json")]
+    [InlineData(SampleOpenSpecifications.SwaggerPetstoreYamlV3, "SwaggerPetstore.yaml")]
+    [InlineData(SampleOpenSpecifications.SwaggerPetstoreJsonV2, "SwaggerPetstore.json")]
+    [InlineData(SampleOpenSpecifications.SwaggerPetstoreYamlV2, "SwaggerPetstore.yaml")]
+    public async Task Can_Generate_Code_With_OperationHeaders(SampleOpenSpecifications version, string filename)
+    {
+        var settings = new RefitGeneratorSettings();
+        settings.GenerateOperationHeaders = true;
+        var generateCode = await GenerateCode(version, filename, settings);
+        generateCode.Should().Contain("[Header(\"api_key\")] string api_key");
+    }
+
+    [Theory]
+    [InlineData(SampleOpenSpecifications.SwaggerPetstoreJsonV3, "SwaggerPetstore.json")]
+    [InlineData(SampleOpenSpecifications.SwaggerPetstoreYamlV3, "SwaggerPetstore.yaml")]
+    [InlineData(SampleOpenSpecifications.SwaggerPetstoreJsonV2, "SwaggerPetstore.json")]
+    [InlineData(SampleOpenSpecifications.SwaggerPetstoreYamlV2, "SwaggerPetstore.yaml")]
+    public async Task Can_Generate_Code_Without_OperationHeaders(SampleOpenSpecifications version, string filename)
+    {
+        var settings = new RefitGeneratorSettings();
+        settings.GenerateOperationHeaders = false;
+        var generateCode = await GenerateCode(version, filename, settings);
+        generateCode.Should().NotContain("[Header(\"api_key\")] string api_key");
+    }
+
     [Theory]
     [InlineData(SampleOpenSpecifications.SwaggerPetstoreJsonV3, "SwaggerPetstore.json")]
 #if !DEBUG

src/Refitter/Program.cs

@@ -73,6 +73,14 @@
                     "./openapi.json",
                     "--cancellation-tokens"
                 });
+
+        configuration
+            .AddExample(
+                new[]
+                {
+                    "./openapi.json",
+                    "--no-operation-headers"
+                });
     });
 return app.Run(args);
 
@@ -118,6 +126,11 @@ public sealed class Settings : CommandSettings
         [CommandOption("--cancellation-tokens")]
         [DefaultValue(false)]
         public bool UseCancellationTokens { get; set; }
+
+        [Description("Don't generate operation headers")]
+        [CommandOption("--no-operation-headers")]
+        [DefaultValue(false)]
+        public bool NoOperationHeaders { get; set; }
     }
 
     public override ValidationResult Validate(CommandContext context, Settings settings)
@@ -143,6 +156,7 @@ public override async Task<int> ExecuteAsync(CommandContext context, Settings se
             GenerateContracts = !settings.InterfaceOnly,
             ReturnIApiResponse = settings.ReturnIApiResponse,
             UseCancellationTokens = settings.UseCancellationTokens,
+            GenerateOperationHeaders = !settings.NoOperationHeaders,
             TypeAccessibility = settings.InternalTypeAccessibility
                 ? TypeAccessibility.Internal
                 : TypeAccessibility.Public