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spring-modulith/etc/build-and-releases.adoc
Oliver Drotbohm 3b12093589 GH-61 - Include all modules in release preparations.
Added dedicated prepare-release profile to make sure that all modules get their versions updated on mvn release:prepare. This is required to make sure the tag lands on a commit that especially has the distribution module updated so that the documentation publication actually produces the artifacts for the released version.
2022-11-02 17:35:04 +01:00

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= Build and Releases
== Build profiles
* `ci` - Adds Javadoc creation (after delombokization of the source code)
* `artifactory` - Adds the Artifactory plugin to deploy artifacts to the Spring Artifactory server
** `env.ARTIFACTORY_USERNAME` -- the Artifactory username with deployment permissions
** `env.ARTIFACTORY_PASSWORD` -- the Artifactory password (needs to be encrypted itself, i.e. a token obtained via the web UI)
* `sonatype` -- adds GPG signing
** `env.GPG_PASSPHRASE` -- the GPG passphrase for the key to be used to sign the artifacts (usually just one deployed)
** `env.SONATYPE_USER` -- the username to authenticate with Sonatype's OSSRH Nexus (via `settings.xml`)
** `env.SONATYPE_PASSWORD` -- the password to authenticate with Sonatype's OSSRH Nexus (via `settings.xml`)
* `documentation` - Creates and packages the reference documentation for publication.
** `env.ARTIFACTORY_USERNAME` -- the Artifactory username with deployment permissions
** `env.ARTIFACTORY_PASSWORD` -- the Artifactory password (needs to be encrypted itself, i.e. a token obtained via the web UI)
== Workflows
* `build.yml` (`main`) -- Runs default build and deploys snapshots to Artifactory.
* `docs.yml` (every midnight) -- Runs documentation publication.
* `milestone.yml` (`release/milestone`) -- Runs Artifactory deployment of artifacts and documentation.
* `release.yml` (`release/release`) -- Runs Maven Central deployment of artifacts and Artifactory deployment of documentation.
== Release procedure
* On the version branch (`main`, `….x`) run:
+
[source]
----
./mvnw release:prepare \
-Pprepare-release \
-DreleaseVersion="${version}" \
-DdevelopmentVersion="${devVersion}" \
-DscmReleaseCommitComment="${ticketId} - Release version ${version}." \
-DscmDevelopmentCommitComment="${ticketId} - Prepare next development iteration." \
-Dtag="${version}"
----
* `git push && git push --tags`
* For milestones: `git checkout release/milestone`, for GA releases: `git checkout release/release`.
* `git reset --hard $version`
* `git push --force-with-lease` -- The `milestone.yml`/`release.yml` workflow will be triggered by the branches seeing a new commit and deploy to Artifactory / Maven Central.
* For GA releases, promote the https://s01.oss.sonatype.org/[release repository].
* Create release on GitHub. Generate https://github.com/spring-io/github-changelog-generator[changelog].
* Update project versions on https://spring.io/admin.