[CI] Add task to update next boot snapshot version [skip ci]

Author: onobc

buildSrc/src/main/java/org/springframework/pulsar/gradle/versions/UpdateProjectVersionPlugin.java

@@ -24,12 +24,24 @@ public class UpdateProjectVersionPlugin implements Plugin<Project> {
 	public void apply(Project project) {
 		project.getTasks().register("updateToReleaseVersion", UpdateToReleaseVersionTask.class, updateToReleaseVersionTask -> {
 			updateToReleaseVersionTask.setGroup("Release");
-			updateToReleaseVersionTask.setDescription("Updates the project version to the next release in gradle.properties");
+			updateToReleaseVersionTask.setDescription("""
+   				Updates the project version to the release version in gradle.properties and
+   				the boot version used by docs to the upcoming boot release version in libs.versions.toml.""");
 			updateToReleaseVersionTask.setReleaseVersion((String) project.findProperty("releaseVersion"));
 		});
 		project.getTasks().register("updateToSnapshotVersion", UpdateToSnapshotVersionTask.class, updateToSnapshotVersionTask -> {
 			updateToSnapshotVersionTask.setGroup("Release");
-			updateToSnapshotVersionTask.setDescription("Updates the project version to the next snapshot in gradle.properties");
+			updateToSnapshotVersionTask.setDescription("""
+   				Updates the project version to the next snapshot version and the project version 
+   				used by samples to the current released version in gradle.properties.""");
 		});
+		project.getTasks().register("updateToNextBootSnapshotVersion", UpdateToNextBootSnapshotVersionTask.class, updateToNextBootSnapshotVersionTask -> {
+			updateToNextBootSnapshotVersionTask.setGroup("Release");
+			updateToNextBootSnapshotVersionTask.setDescription("""
+   				Updates the project version used by samples to the current project version in 
+   				gradle.properties and boot version used by docs and samples to the next boot 
+   				snapshot version in libs.versions.toml.""");
+		});
+
 	}
 }

buildSrc/src/main/java/org/springframework/pulsar/gradle/versions/UpdateProjectVersionTask.java

@@ -33,6 +33,8 @@ public abstract class UpdateProjectVersionTask extends DefaultTask {
 
 	static final String VERSION_FOR_SAMPLES_PROPERTY = "version.samples";
 
+	static final String SPRING_BOOT_VERSION_FOR_SAMPLES_PROPERTY = "spring-boot";
+
 	static final String SPRING_BOOT_VERSION_FOR_DOCS_PROPERTY = "spring-boot-for-docs";
 
 	static final Pattern VERSION_PATTERN = Pattern.compile("^([0-9]+)\\.([0-9]+)\\.([0-9]+)(-M\\d+|-RC\\d+|-SNAPSHOT)?$");
@@ -54,6 +56,17 @@ protected void updateVersionInTomlVersions(String versionPropertyName,
 				(newValue) -> "%s = \"%s\"".formatted(versionPropertyName, newValue));
 	}
 
+	protected void updateVersionInTomlVersions(String versionPropertyName, String sourcePropertyName,
+			Function<String, String> newPropertyValueGivenCurrentValue) {
+		var currentVersionPropertyValue = currentVersionInCatalog(getProject(), versionPropertyName);
+		var currentSourcePropertyValue = currentVersionInCatalog(getProject(), sourcePropertyName);
+		this.updatePropertyInFile("gradle/libs.versions.toml", versionPropertyName,
+				(__) -> currentSourcePropertyValue,
+				newPropertyValueGivenCurrentValue,
+				(__) -> "%s = \"%s\"".formatted(versionPropertyName, currentVersionPropertyValue),
+				(newValue) -> "%s = \"%s\"".formatted(versionPropertyName, newValue));
+	}
+
 	protected void updatePropertyInFile(String propertyFile, String propertyName,
 			Function<Project, String> currentPropertyValueGivenProject,
 			Function<String, String> newPropertyValueGivenCurrentValue,

buildSrc/src/main/java/org/springframework/pulsar/gradle/versions/UpdateToNextBootSnapshotVersionTask.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2019-2024 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.pulsar.gradle.versions;
+
+import org.gradle.api.tasks.TaskAction;
+
+public abstract class UpdateToNextBootSnapshotVersionTask extends UpdateProjectVersionTask {
+
+	@TaskAction
+	public void updateToBootSnapshotVersion() {
+		String currentVersion = getProject().getVersion().toString();
+		updateVersionInGradleProperties(VERSION_FOR_SAMPLES_PROPERTY, currentVersion);
+		updateVersionInTomlVersions(SPRING_BOOT_VERSION_FOR_DOCS_PROPERTY, this::calculateNextSnapshotVersion);
+		updateVersionInTomlVersions(SPRING_BOOT_VERSION_FOR_SAMPLES_PROPERTY, SPRING_BOOT_VERSION_FOR_DOCS_PROPERTY, this::calculateNextSnapshotVersion);
+	}
+
+	private String calculateNextSnapshotVersion(String version) {
+		VersionInfo versionSegments = parseVersion(version);
+		String majorSegment = versionSegments.major();
+		String minorSegment = versionSegments.minor();
+		String patchSegment = versionSegments.patch();
+		String modifier = versionSegments.modifier();
+		if (modifier == null) {
+			patchSegment = String.valueOf(Integer.parseInt(patchSegment) + 1);
+		}
+		return "%s.%s.%s-SNAPSHOT".formatted(majorSegment, minorSegment, patchSegment);
+	}
+
+}

buildSrc/src/main/java/org/springframework/pulsar/gradle/versions/UpdateToSnapshotVersionTask.java

@@ -25,8 +25,7 @@ public void updateToSnapshotVersion() {
 		String currentVersion = getProject().getVersion().toString();
 		String nextSnapshotVersion = calculateNextSnapshotVersion(currentVersion);
 		updateVersionInGradleProperties(VERSION_PROPERTY, nextSnapshotVersion);
-		updateVersionInGradleProperties(VERSION_FOR_SAMPLES_PROPERTY, nextSnapshotVersion);
-		updateVersionInTomlVersions(SPRING_BOOT_VERSION_FOR_DOCS_PROPERTY, this::calculateNextSnapshotVersion);
+		updateVersionInGradleProperties(VERSION_FOR_SAMPLES_PROPERTY, currentVersion);
 	}
 
 	private String calculateNextSnapshotVersion(String version) {