update samples

docs/contributing.md

@@ -88,6 +88,26 @@ For [Vendor Extensions](https://github.com/OAI/OpenAPI-Specification/blob/master
 - For language-specified vendor extension, put it in the form of `x-{lang}-{extension-name}`. e.g. `x-objc-operation-id`, `x-java-feign-retry-limit`
 - For a list of existing vendor extensions in use, please refer to https://github.com/openapitools/openapi-generator/wiki/Vendor-Extensions. If you've added new vendor extensions as part of your PR, please update the wiki page.
 
+### Building
+
+The `openapi-generator-cli` can be built using the following command. This will generate the `openapi-generator-cli.jar` in the `modules/openapi-generator-cli/target` directory without running the tests and generating the Javadocs.
+
+```shell
+./mvnw clean install -DskipTests -Dmaven.javadoc.skip=true
+```
+
+Or on Windows:
+
+```shell
+mvnw.cmd clean install -DskipTests -Dmaven.javadoc.skip=true
+```
+
+The binary can run via `java -jar`. For example:
+
+```shell
+java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar help
+```
+
 ### Testing
 
 To add test cases (optional) covering the change in the code generator, please refer to [modules/openapi-generator/src/test/java/org/openapitools/codegen](https://github.com/openapitools/openapi-generator/tree/master/modules/openapi-generator/src/test/java/org/openapitools/codegen)

docs/generators/cpp-restsdk.md

@@ -32,6 +32,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 
 | Type/Alias | Imports |
 | ---------- | ------- |
+|AnyType|#include "AnyType.h"|
 |HttpContent|#include "HttpContent.h"|
 |Object|#include "Object.h"|
 |std::map|#include <map>|

samples/client/petstore/cpp-restsdk/client/.openapi-generator/FILES

@@ -1,5 +1,4 @@
 .gitignore
-.openapi-generator-ignore
 CMakeLists.txt
 Config.cmake.in
 README.md