Clean up release doc, and standardize process (#493)

Author: EthanEChristian

RELEASE.md

@@ -4,14 +4,18 @@ This project is hosted on [Clojars][clojars].  You can see it [here][release-sit
 
 Releasing the project requires these steps:
 
-0. Set the version number in the project.clj file.
-1. Run ```lein do clean, test``` to ensure everything is working as expected.
-2. Use a GitHub [project release][github-release-url] to release the project and tag (be sure it follows [semver][semantic-versioning])
-3. Run ```lein deploy clojars``` to deploy the project to the Clojars repository.
-4. Update `main` to a new minor version
+0. Assert all tests are passing and the project builds : `lein do clean, test`
+1. Make sure CHANGELOG.md is up-to-date for the upcoming release.
+2. Assert you have Github setup with [gpg](https://docs.github.com/en/authentication/managing-commit-signature-verification/adding-a-gpg-key-to-your-github-account)
+3. Add gpg key to [sign](https://git-scm.com/book/en/v2/Git-Tools-Signing-Your-Work) your commits
+   * GPG will likely require an additional export to spawn an interactive prompt for signing:
+     ```export GPG_TTY=$(tty)```
+4. Create a [Clojars][clojars] Account and [Deploy Token](https://github.com/clojars/clojars-web/wiki/Deploy-Tokens) if you do not already have one.
+5. Create a lein [credentials](https://leiningen.org/deploy.html#gpg) file using the account and token above.
+6. Run `lein release <release-type>`, where release-type is one of `:patch`,`:minor` and `:major`
+7. Push the new main branch to the repo.
+8. Push the new tag to the repo.
 
 [clojars]: https://clojars.org
 [release-site]: https://clojars.org/com.cerner/clara-rules
-[project-url]: https://github.com/cerner/clara-rules/
-[semantic-versioning]: http://semver.org/
-[github-release-url]: https://help.github.com/articles/creating-releases/
+