[deploy] Check if the deployed artifacts are not in Maven Central already #1721
Description
Trying to release the same artifact twice in Nexus gives a cryptic error, which is only visible in the logs. It would be nice if JReleaser could validate if the artifact(s) to be deployed are not already in central BEFORE attempting to deploy it and fail the build with a user-friendly message.
[INFO] [nexus2] Creating a staging repository for io.quarkiverse
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-javadoc.jar
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-javadoc.jar.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-javadoc.jar.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-javadoc.jar.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-javadoc.jar.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-javadoc.jar.sha512
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-sources.jar
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-sources.jar.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-sources.jar.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-sources.jar.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-sources.jar.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3-sources.jar.sha512
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.jar
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.jar.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.jar.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.jar.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.jar.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.jar.sha512
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.pom
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.pom.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.pom.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.pom.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.pom.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-deployment/0.0.3/quarkus-slack-deployment-0.0.3.pom.sha512
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-parent/0.0.3/quarkus-slack-parent-0.0.3.pom
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-parent/0.0.3/quarkus-slack-parent-0.0.3.pom.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-parent/0.0.3/quarkus-slack-parent-0.0.3.pom.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-parent/0.0.3/quarkus-slack-parent-0.0.3.pom.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-parent/0.0.3/quarkus-slack-parent-0.0.3.pom.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack-parent/0.0.3/quarkus-slack-parent-0.0.3.pom.sha512
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-javadoc.jar
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-javadoc.jar.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-javadoc.jar.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-javadoc.jar.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-javadoc.jar.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-javadoc.jar.sha512
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-sources.jar
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-sources.jar.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-sources.jar.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-sources.jar.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-sources.jar.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3-sources.jar.sha512
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.jar
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.jar.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.jar.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.jar.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.jar.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.jar.sha512
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.pom
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.pom.asc
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.pom.md5
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.pom.sha1
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.pom.sha256
[INFO] [nexus2] - io/quarkiverse/slack/quarkus-slack/0.0.3/quarkus-slack-0.0.3.pom.sha512
[INFO] [nexus2] Closing staging repository ioquarkiverse-3[136](https://github.com/quarkiverse-release/quarkiverse-release/actions/runs/10722253833/job/29732745129#step:9:142)
[INFO] [nexus2] This operation may take some time. Please wait.
[INFO] [nexus2] Attempt 1 of 61
[INFO] [nexus2] Attempt 2 of 61
[INFO] [nexus2] Attempt 3 of 61
[INFO] [nexus2] Attempt 4 of 61
[INFO] [nexus2] Releasing staging repository ioquarkiverse-3136
[INFO] [nexus2] This operation may take some time. Please wait.
[INFO] [nexus2] Attempt 1 of 61
[INFO] [nexus2] Attempt 2 of 61
[INFO] Writing output properties to out/jreleaser/output.properties
Error: JReleaser failed after 01:24 m