HHH-18963 Switch to scheduled releases instead of release on push

Author: beikov

ci/release/Jenkinsfile

@@ -17,11 +17,10 @@ import org.hibernate.jenkins.pipeline.helpers.version.Version
 // Global build configuration
 env.PROJECT = "orm"
 env.JIRA_KEY = "HHH"
-def RELEASE_ON_PUSH = false // Set to `true` *only* on branches where you want a release on each push.
+def RELEASE_ON_SCHEDULE = false // Set to `true` *only* on branches where you want a scheduled release.
 
 print "INFO: env.PROJECT = ${env.PROJECT}"
 print "INFO: env.JIRA_KEY = ${env.JIRA_KEY}"
-print "INFO: RELEASE_ON_PUSH = ${RELEASE_ON_PUSH}"
 
 // --------------------------------------------
 // Build conditions
@@ -34,10 +33,17 @@ if (currentBuild.getBuildCauses().toString().contains('BranchIndexingCause')) {
 }
 
 def manualRelease = currentBuild.getBuildCauses().toString().contains( 'UserIdCause' )
+def cronRelease = currentBuild.getBuildCauses().toString().contains( 'TimerTriggerCause' )
 
 // Only do automatic release on branches where we opted in
-if ( !manualRelease && !RELEASE_ON_PUSH ) {
-	print "INFO: Build skipped because automated releases are disabled on this branch. See constant RELEASE_ON_PUSH in ci/release/Jenkinsfile"
+if ( !manualRelease && !cronRelease ) {
+	print "INFO: Build skipped because automated releases on push are disabled on this branch."
+	currentBuild.result = 'NOT_BUILT'
+	return
+}
+
+if ( !manualRelease && cronRelease && !RELEASE_ON_SCHEDULE ) {
+	print "INFO: Build skipped because automated releases are disabled on this branch. See constant RELEASE_ON_SCHEDULE in ci/release/Jenkinsfile"
 	currentBuild.result = 'NOT_BUILT'
 	return
 }
@@ -61,12 +67,15 @@ pipeline {
 	agent {
 		label 'Worker&&Containers'
 	}
+	triggers {
+		// Run every week Sunday midnight
+		cron('0 0 * * 0')
+	}
 	tools {
 		jdk 'OpenJDK 17 Latest'
 	}
 	options {
 		buildDiscarder logRotator(daysToKeepStr: '30', numToKeepStr: '10')
-		rateLimitBuilds(throttle: [count: 1, durationName: 'day', userBoost: true])
 		disableConcurrentBuilds(abortPrevious: false)
 		preserveStashes()
 	}
@@ -130,7 +139,8 @@ pipeline {
 						def secondLastCommitter = sh(script: 'git show -s --format=\'%an\' HEAD~1', returnStdout: true)
 						if (lastCommitter == 'Hibernate-CI' && secondLastCommitter == 'Hibernate-CI') {
 							print "INFO: Automatic release skipped because last commits were for the previous release"
-							currentBuild.result = 'ABORTED'
+							currentBuild.getRawBuild().getExecutor().interrupt(Result.NOT_BUILT)
+							sleep(1)   // Interrupt is not blocking and does not take effect immediately.
 							return
 						}
 
@@ -154,10 +164,7 @@ pipeline {
 
 					env.RELEASE_VERSION = releaseVersion.toString()
 					env.DEVELOPMENT_VERSION = developmentVersion.toString()
-
-					if ( params.RELEASE_DRY_RUN ) {
-					    env.SCRIPT_OPTIONS += "-d"
-					}
+					env.SCRIPT_OPTIONS = params.RELEASE_DRY_RUN ? "-d" : ""
 
 					// Determine version id to check if Jira version exists
 					sh ".release/scripts/determine-jira-version-id.sh ${env.JIRA_KEY} ${releaseVersion.withoutFinalQualifier}"
@@ -206,7 +213,7 @@ pipeline {
 							// https://docs.gradle.org/current/userguide/publishing_gradle_plugins.html#account_setup
 							usernamePassword(credentialsId: 'gradle-plugin-portal-api-key', passwordVariable: 'GRADLE_PUBLISH_SECRET', usernameVariable: 'GRADLE_PUBLISH_KEY'),
 							file(credentialsId: 'release.gpg.private-key', variable: 'SIGNING_GPG_PRIVATE_KEY_PATH'),
-							string(credentialsId: 'release.gpg.passphrase', variable: 'SIGNING_GPG_PASSPHRASE')
+							string(credentialsId: 'release.gpg.passphrase', variable: 'SIGNING_GPG_PASSPHRASE'),
 							gitUsernamePassword(credentialsId: 'username-and-token.Hibernate-CI.github.com', gitToolName: 'Default')
 						]) {
 							sshagent(['ed25519.Hibernate-CI.github.com', 'hibernate.filemgmt.jboss.org', 'hibernate-ci.frs.sourceforge.net']) {
@@ -277,4 +284,4 @@ pipeline {
  			}
  		}
  	}
-}
+}