Zio: Improvements to build process to include snapshot releases

[softinio]

Goals

• Would like to have regular snapshot releases so new features can be used and tested before release

Plan

• [x] Add circlci Support to https://github.com/olafurpg/sbt-ci-release - done via https://github.com/olafurpg/sbt-ci-release/pull/93 and this change is included in the latest release

• [x] Generate new PGP for release to Sonatype

• [x] Update circleci context with new PGP key
• [x] In project: Upgrade version of sbt-pgp to latest 2.x version and remove this package being ignored by scala stewart in .scala-steward.conf (this file we can remove if only item)
• [x] in project: Add addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.5.0") and amend circleci config to use it
• [x] Update README: new link to snapshot release in the bar and any other update necessary

Expected Outcome

• Current release process via generating a new release version tag continues to work as it does now (with the new upgraded sbt-pgp)
• on merge to master new snapshot version released

Testing and Roll out

• Going to make the above changes to zio-actors first and make sure it all works as expected
• Upon success with zio-actors will add changes (of course via a PR) to ZIO
• Roll out to other zio projects. Thinking I will create an issue with steps to follow for each repo and maybe others can help me so we can get them all done fast
• @mijicd has promised to bring a priest

Finally

• Drink 🍷to celebrate

Future Work

• Post this effort I would like to have a staging website for https://zio.dev maybe https://snapshot.zio.dev that on merge to master it gets updated so we are able to see what our site looks like before doing a release and have docs for the snapshots :-)

• Also be good to consider this as it will result in a less complex build and local dev environment, plus faster builds which means circleci bill reduced (by how much or worth doing no idea :-) ): https://github.com/zio/zio/issues/2722

[mijicd]

Assuming everything goes as expected, we should create a follow-up to sync all of the other repositories, as well as the giter8 template.

[softinio]

@mijicd @jdegoes @adamgfraser Above ZIO PR outlines the changes that needs to be make to our other repos to enable snapshots if needed.

For the seed best to base it on the zio-actors changes.

Success 🍷:

https://oss.sonatype.org/content/repositories/snapshots/dev/zio/zio_2.12/
https://oss.sonatype.org/content/repositories/snapshots/dev/zio/zio-actors_2.12/

😀

[softinio]

cc @iravid ^^