| package org.apache.maven.plugins.enforcer; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.apache.maven.artifact.Artifact; |
| import org.apache.maven.enforcer.rule.api.EnforcerRuleException; |
| import org.apache.maven.enforcer.rule.api.EnforcerRuleHelper; |
| import org.apache.maven.project.MavenProject; |
| import org.codehaus.plexus.component.configurator.expression.ExpressionEvaluationException; |
| |
| /** |
| * This rule checks that the current project is not a release. |
| */ |
| public class RequireSnapshotVersion |
| extends AbstractNonCacheableEnforcerRule |
| { |
| |
| /** |
| * Allows this rule to fail when the parent is defined as a release. |
| */ |
| private boolean failWhenParentIsRelease = true; |
| |
| @Override |
| public void execute( EnforcerRuleHelper helper ) |
| throws EnforcerRuleException |
| { |
| |
| MavenProject project = getProject( false, helper ); |
| Artifact artifact = project.getArtifact(); |
| |
| if ( !artifact.isSnapshot() ) |
| { |
| String message = getMessage(); |
| StringBuilder sb = new StringBuilder(); |
| if ( message != null ) |
| { |
| sb.append( message ).append( System.lineSeparator() ); |
| } |
| sb.append( "This project cannot be a release:" ).append( artifact.getId() ); |
| throw new EnforcerRuleException( sb.toString() ); |
| } |
| if ( failWhenParentIsRelease && project.hasParent() ) |
| { |
| // project.getParentArtifact() does not work here if a "CI Friendly Version" is used (e.g. ${revision}) |
| Artifact parentArtifact = getProject( true, helper ).getArtifact(); |
| if ( parentArtifact != null && !parentArtifact.isSnapshot() ) |
| { |
| throw new EnforcerRuleException( "Parent cannot be a release: " + parentArtifact.getId() ); |
| } |
| } |
| |
| } |
| |
| private MavenProject getProject( boolean parent, EnforcerRuleHelper helper ) |
| throws EnforcerRuleException |
| { |
| String expression = parent ? "${project.parent}" : "${project}"; |
| try |
| { |
| return (MavenProject) helper.evaluate( expression ); |
| } |
| catch ( ExpressionEvaluationException eee ) |
| { |
| throw new EnforcerRuleException( "Unable to retrieve the MavenProject: ", eee ); |
| } |
| } |
| |
| public boolean isFailWhenParentIsRelease() |
| { |
| return failWhenParentIsRelease; |
| } |
| |
| public void setFailWhenParentIsRelease( boolean failWhenParentIsRelease ) |
| { |
| this.failWhenParentIsRelease = failWhenParentIsRelease; |
| } |
| |
| } |