add steps to build and publish

README.md

@@ -8,3 +8,16 @@ All updates are done automatically every night if a new version of ODH operator
 New versions of fluent classes are built, pushed to github storage and then a new version is set in test suite.
 
 For more information how the generator works see the [documentation](https://github.com/fabric8io/kubernetes-client/blob/main/doc/java-generation-from-CRD.md).
+
+## How to Generate and Publish io.odh.opendatahub-crds
+_Note: this process is optional, you could re-use the package from the repo https://github.com/skodjob/opendatahub-crds to author new tests_
+
+1. Fork this repo to your account
+1. Edit the pom.xml
+    - replace https://github.com/skodjob/opendatahub-crds with the url of your fork
+    - replace https://maven.pkg.github.com/skodjob/opendatahub-crds with the mave pkg url of your fork (i.e., replace skodjob with your username)
+    - (Optional) Edit the URLs under `<plugin>/<configuration>/<urls>` in order to use your selection of CRDs
+1. Generate a Github token (classic) with `write:packages` permissions
+1. Ensure to set your ~/.m2/settings.xml to use the token. More info at Github official doc [Authenticating with a personal access token](https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-apache-maven-registry#authenticating-with-a-personal-access-token)
+1. from your terminal, run `mvn deploy`
+    - use `mvn deploy -X` for full stack error messages