feat: ability to skip license header in generated files

Author: efcasado

docs/generators/elixir.md

@@ -27,6 +27,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |licenseHeader|The license header to prepend to the top of all source files.| |null|
 |packageName|Elixir package name (convention: lowercase).| |null|
 |prependFormOrBodyParameters|Add form or body parameters to the beginning of the parameter list.| |false|
+|skipLicenseHeader|Skip the license header in the generated files.| |false|
 |sortModelPropertiesByRequiredFlag|Sort model properties to place required parameters before optional parameters.| |true|
 |sortParamsByRequiredFlag|Sort method arguments to place required parameters before optional parameters.| |true|
 

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ElixirClientCodegen.java

@@ -235,6 +235,7 @@ public ElixirClientCodegen() {
                 "The main namespace to use for all classes. e.g. Yay.Pets"));
         cliOptions.add(new CliOption("licenseHeader", "The license header to prepend to the top of all source files."));
         cliOptions.add(new CliOption(CodegenConstants.PACKAGE_NAME, "Elixir package name (convention: lowercase)."));
+        cliOptions.add(new CliOption("skipLicenseHeader", "Skip the license header in the generated files.").defaultValue(Boolean.FALSE.toString()));
     }
 
     /**
@@ -277,6 +278,7 @@ public void processOpts() {
         additionalProperties.put("supportedElixirVersion", supportedElixirVersion);
         additionalProperties.put("extraApplications", join(",", extraApplications));
         additionalProperties.put("deps", deps);
+        additionalProperties.put("skipLicenseHeader", Boolean.FALSE);
         additionalProperties.put("underscored", new Mustache.Lambda() {
             @Override
             public void execute(Template.Fragment fragment, Writer writer) throws IOException {
@@ -309,6 +311,10 @@ public void execute(Template.Fragment fragment, Writer writer) throws IOExceptio
         if (additionalProperties.containsKey(CodegenConstants.PACKAGE_VERSION)) {
             setPackageVersion((String) additionalProperties.get(CodegenConstants.PACKAGE_VERSION));
         }
+        if (additionalProperties.containsKey("skipLicenseHeader")) {
+            boolean skipLicenseHeader = Boolean.parseBoolean(additionalProperties.get("skipLicenseHeader").toString());
+            additionalProperties.put("skipLicenseHeader", skipLicenseHeader);
+        }
         additionalProperties.put(CodegenConstants.PACKAGE_VERSION, packageVersion);
     }
 

modules/openapi-generator/src/main/resources/elixir/api.mustache

@@ -1,4 +1,6 @@
+{{^skipLicenseHeader}}
 {{>licenseInfo}}
+{{/skipLicenseHeader}}
 defmodule {{moduleName}}.Api.{{classname}} do
   @moduledoc """
   API calls for all endpoints tagged `{{baseName}}`.

modules/openapi-generator/src/main/resources/elixir/connection.ex.mustache

@@ -1,4 +1,6 @@
+{{^skipLicenseHeader}}
 {{>licenseInfo}}
+{{/skipLicenseHeader}}
 defmodule {{moduleName}}.Connection do
   @moduledoc """
   Handle Tesla connections for {{moduleName}}.

modules/openapi-generator/src/main/resources/elixir/deserializer.ex.mustache

@@ -1,4 +1,6 @@
+{{^skipLicenseHeader}}
 {{>licenseInfo}}
+{{/skipLicenseHeader}}
 defmodule {{moduleName}}.Deserializer do
   @moduledoc """
   Helper functions for deserializing responses into models

modules/openapi-generator/src/main/resources/elixir/model.mustache

@@ -1,4 +1,6 @@
+{{^skipLicenseHeader}}
 {{>licenseInfo}}
+{{/skipLicenseHeader}}
 {{#models}}{{#model}}defmodule {{moduleName}}.Model.{{classname}} do
   @moduledoc """
   {{&description}}

modules/openapi-generator/src/main/resources/elixir/request_builder.ex.mustache

@@ -1,4 +1,6 @@
+{{^skipLicenseHeader}}
 {{>licenseInfo}}
+{{/skipLicenseHeader}}
 defmodule {{moduleName}}.RequestBuilder do
   @moduledoc """
   Helper functions for building Tesla requests

modules/openapi-generator/src/test/java/org/openapitools/codegen/options/ElixirClientOptionsProvider.java

@@ -26,6 +26,7 @@ public class ElixirClientOptionsProvider implements OptionsProvider {
     public static final String INVOKER_PACKAGE_VALUE = "Yay.Pets";
     public static final String PREPEND_FORM_OR_BODY_PARAMETERS_VALUE = "true";
     public static final String ENUM_UNKNOWN_DEFAULT_CASE_VALUE = "false";
+    public static final String SKIP_LICENSE_HEADER_VALUE = "false";
 
     @Override
     public String getLanguage() {
@@ -47,6 +48,7 @@ public Map<String, String> createOptions() {
                 .put(CodegenConstants.LEGACY_DISCRIMINATOR_BEHAVIOR, "true")
                 .put(CodegenConstants.DISALLOW_ADDITIONAL_PROPERTIES_IF_NOT_PRESENT, "true")
                 .put(CodegenConstants.ENUM_UNKNOWN_DEFAULT_CASE, ENUM_UNKNOWN_DEFAULT_CASE_VALUE)
+                .put("skipLicenseHeader", SKIP_LICENSE_HEADER_VALUE)
                 .build();
     }