| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 |
| * |
| * http://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.apache.maven.shared.release.util; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.Reader; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.apache.maven.model.Model; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.shared.release.ReleaseExecutionException; |
| import org.apache.maven.shared.release.config.ReleaseDescriptor; |
| import org.apache.maven.shared.release.config.ReleaseDescriptorBuilder; |
| import org.apache.maven.shared.release.config.ReleaseUtils; |
| import org.codehaus.plexus.interpolation.InterpolationException; |
| import org.codehaus.plexus.interpolation.MapBasedValueSource; |
| import org.codehaus.plexus.interpolation.ObjectBasedValueSource; |
| import org.codehaus.plexus.interpolation.PrefixAwareRecursionInterceptor; |
| import org.codehaus.plexus.interpolation.PrefixedObjectValueSource; |
| import org.codehaus.plexus.interpolation.StringSearchInterpolator; |
| import org.codehaus.plexus.util.IOUtil; |
| import org.codehaus.plexus.util.ReaderFactory; |
| |
| /** |
| * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> |
| */ |
| public class ReleaseUtil { |
| @SuppressWarnings("checkstyle:constantname") |
| public static final String RELEASE_POMv4 = "release-pom.xml"; |
| |
| @SuppressWarnings("checkstyle:constantname") |
| public static final String POMv4 = "pom.xml"; |
| |
| /** |
| * The line separator to use. |
| */ |
| public static final String LS = System.getProperty("line.separator"); |
| |
| private ReleaseUtil() { |
| // noop |
| } |
| |
| public static MavenProject getRootProject(List<MavenProject> reactorProjects) { |
| MavenProject project = reactorProjects.get(0); |
| for (MavenProject currentProject : reactorProjects) { |
| if (currentProject.isExecutionRoot()) { |
| project = currentProject; |
| break; |
| } |
| } |
| |
| return project; |
| } |
| |
| public static File getStandardPom(MavenProject project) { |
| if (project == null) { |
| return null; |
| } |
| |
| File pom = project.getFile(); |
| |
| if (pom == null) { |
| return null; |
| } |
| |
| File releasePom = getReleasePom(project); |
| if (pom.equals(releasePom)) { |
| pom = new File(pom.getParent(), POMv4); |
| } |
| |
| return pom; |
| } |
| |
| public static File getReleasePom(MavenProject project) { |
| if (project == null) { |
| return null; |
| } |
| |
| File pom = project.getFile(); |
| |
| if (pom == null) { |
| return null; |
| } |
| |
| return new File(pom.getParent(), RELEASE_POMv4); |
| } |
| |
| /** |
| * Gets the string contents of the specified XML file. Note: In contrast to an XML processor, the line separators in |
| * the returned string will be normalized to use the platform's native line separator. This is basically to save |
| * another normalization step when writing the string contents back to an XML file. |
| * |
| * @param file The path to the XML file to read in, must not be <code>null</code>. |
| * @return The string contents of the XML file. |
| * @throws IOException If the file could not be opened/read. |
| */ |
| public static String readXmlFile(File file) throws IOException { |
| return readXmlFile(file, LS); |
| } |
| |
| public static String readXmlFile(File file, String ls) throws IOException { |
| try (Reader reader = ReaderFactory.newXmlReader(file)) { |
| return normalizeLineEndings(IOUtil.toString(reader), ls); |
| } |
| } |
| |
| /** |
| * Normalizes the line separators in the specified string. |
| * |
| * @param text The string to normalize, may be <code>null</code>. |
| * @param separator The line separator to use for normalization, typically "\n" or "\r\n", must not be |
| * <code>null</code>. |
| * @return The input string with normalized line separators or <code>null</code> if the string was <code>null</code> |
| * . |
| */ |
| public static String normalizeLineEndings(String text, String separator) { |
| String norm = text; |
| if (text != null) { |
| norm = text.replaceAll("(\r\n)|(\n)|(\r)", separator); |
| } |
| return norm; |
| } |
| |
| public static ReleaseDescriptor createBasedirAlignedReleaseDescriptor( |
| ReleaseDescriptor releaseDescriptor, List<MavenProject> reactorProjects) throws ReleaseExecutionException { |
| int parentLevels = Paths.get(releaseDescriptor.getPomFileName()).getNameCount() - 1; |
| |
| String url = releaseDescriptor.getScmSourceUrl(); |
| url = realignScmUrl(parentLevels, url); |
| |
| ReleaseDescriptorBuilder builder = new ReleaseDescriptorBuilder(); |
| builder.setWorkingDirectory(releaseDescriptor.getWorkingDirectory()); |
| builder.setScmSourceUrl(url); |
| |
| return ReleaseUtils.buildReleaseDescriptor(builder); |
| } |
| |
| public static int getBaseWorkingDirectoryParentCount(final Path baseDirectory, final Path workingDirectory) { |
| return Math.max( |
| 0, |
| workingDirectory.normalize().getNameCount() |
| - baseDirectory.normalize().getNameCount()); |
| } |
| |
| public static String realignScmUrl(int parentLevels, String url) { |
| if (!(url == null || url.isEmpty())) { |
| // normalize |
| url = url.replaceAll("/\\./", "/") |
| .replaceAll("/\\.$", "") |
| .replaceAll("/[^/]+/\\.\\./", "/") |
| .replaceAll("/[^/]+/\\.\\.$", ""); |
| |
| int index = url.length(); |
| String suffix = ""; |
| if (url.endsWith("/")) { |
| index--; |
| suffix = "/"; |
| } |
| |
| for (int i = 0; i < parentLevels && index > 0; i++) { |
| index = url.lastIndexOf('/', index - 1); |
| } |
| |
| if (index > 0) { |
| url = url.substring(0, index) + suffix; |
| } |
| } |
| return url; |
| } |
| |
| public static String interpolate(String value, Model model) throws ReleaseExecutionException { |
| if (value != null && value.contains("${")) { |
| StringSearchInterpolator interpolator = new StringSearchInterpolator(); |
| List<String> pomPrefixes = Arrays.asList("pom.", "project."); |
| interpolator.addValueSource(new PrefixedObjectValueSource(pomPrefixes, model, false)); |
| interpolator.addValueSource(new MapBasedValueSource(model.getProperties())); |
| interpolator.addValueSource(new ObjectBasedValueSource(model)); |
| try { |
| value = interpolator.interpolate(value, new PrefixAwareRecursionInterceptor(pomPrefixes)); |
| } catch (InterpolationException e) { |
| throw new ReleaseExecutionException( |
| "Failed to interpolate " + value + " for project " + model.getId(), e); |
| } |
| } |
| return value; |
| } |
| } |