io.spring.gradle.dependencymanagement.internal.Versions Maven / Gradle / Ivy

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A Gradle plugin that provides Maven-like dependency management functionality

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/*
 * Copyright 2014-2022 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 io.spring.gradle.dependencymanagement.internal;

import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

/**
 * Utility methods for working with dependency versions.
 *
 * @author Andy Wilkinson
 */
final class Versions {

	private static final Set DYNAMIC_PREFIXES = Collections
			.unmodifiableSet(new HashSet(Arrays.asList("latest.", "[", "]", "(")));

	private Versions() {

	}

	static boolean isDynamic(String version) {
		for (String dynamicPrefix : DYNAMIC_PREFIXES) {
			if (version.startsWith(dynamicPrefix)) {
				return true;
			}
		}
		return version.endsWith("+");
	}

}