diff options
author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:08:20 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:08:20 +0000 |
commit | 61c9466ff91ca40f4b1ebbe670d7848e521131d7 (patch) | |
tree | d41cd727b04a6146533cc3ad97182e715cd61e32 /branches/sca-java-1.3.3/tools/maven/maven-incremental-build/src/main/java/org/apache | |
parent | 0cc8ed2208c9d04057bcb00859490290e3aa948c (diff) |
Moving 1.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835130 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-1.3.3/tools/maven/maven-incremental-build/src/main/java/org/apache')
-rw-r--r-- | branches/sca-java-1.3.3/tools/maven/maven-incremental-build/src/main/java/org/apache/tuscany/sca/tools/incremental/build/plugin/IncrementalBuildMojo.java | 415 |
1 files changed, 0 insertions, 415 deletions
diff --git a/branches/sca-java-1.3.3/tools/maven/maven-incremental-build/src/main/java/org/apache/tuscany/sca/tools/incremental/build/plugin/IncrementalBuildMojo.java b/branches/sca-java-1.3.3/tools/maven/maven-incremental-build/src/main/java/org/apache/tuscany/sca/tools/incremental/build/plugin/IncrementalBuildMojo.java deleted file mode 100644 index 3a6870732b..0000000000 --- a/branches/sca-java-1.3.3/tools/maven/maven-incremental-build/src/main/java/org/apache/tuscany/sca/tools/incremental/build/plugin/IncrementalBuildMojo.java +++ /dev/null @@ -1,415 +0,0 @@ -/* - * 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.tuscany.sca.tools.incremental.build.plugin; - -import java.io.File; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.apache.maven.artifact.Artifact; -import org.apache.maven.model.Resource; -import org.apache.maven.plugin.AbstractMojo; -import org.apache.maven.plugin.MojoExecutionException; -import org.apache.maven.project.MavenProject; -import org.apache.maven.settings.Settings; -import org.apache.maven.shared.invoker.DefaultInvocationRequest; -import org.apache.maven.shared.invoker.InvocationResult; -import org.apache.maven.shared.invoker.Invoker; -import org.apache.maven.shared.invoker.MavenInvocationException; -import org.codehaus.plexus.util.DirectoryScanner; -import org.codehaus.plexus.util.cli.CommandLineException; - -/** - * @version $Rev$ $Date$ - * @goal build - * @phase validate - * @requiresDependencyResolution test - * @description Incrementally build project modules that depend on modified modules. - */ -public class IncrementalBuildMojo extends AbstractMojo { - - /** - * Keep track of modified projects. - */ - private static Set<String> modifiedProjectIDs = new HashSet<String>(); - - /** - * The current user system settings for use in Maven. - * - * @parameter expression="${settings}" - * @required - * @readonly - */ - private Settings settings; - - /** - * Used to invoke Maven builds. - * - * @component - */ - private Invoker invoker; - - /** - * The target directory of the compiler if fork is true. - * - * @parameter expression="${project.build.directory}" - * @required - * @readonly - */ - private File buildDirectory; - - /** - * The project to create a build for. - * - * @parameter expression="${project}" - * @required - * @readonly - */ - private MavenProject project; - - private File outputFile; - - public void execute() throws MojoExecutionException { - String projectID = id(project); - outputFile = getOutputFile(); - - File testMarkerFile = new File(project.getBasedir().getPath() + "/.test"); - - List<String> goals = new ArrayList<String>(); - String type = project.getArtifact().getType(); - if ("pom".equals(type)) { - - // Always install pom modules - goals.add("install"); - - } else { - - // Check if anything has changed in the project - boolean changed = false; - boolean testChanged = false; - boolean testFailed = false; - if (new File(project.getBasedir().getPath() + "/.modified").exists()) { - getLog().info("Found .modified marker file."); - changed = true; - } else { - changed = areSourcesStale() || areResourcesStale() || isPOMStale(); - } - if (changed) { - modifiedProjectIDs.add(projectID); - } else { - testChanged = areTestSourcesStale() || areTestResourcesStale(); - } - - // Check if a project has compile dependencies on the modified projects - // and will need to be recompiled, or has runtime or test dependencies - // on the modified projects and needs to be retested - if (changed) { - goals.add("clean"); - goals.add("install"); - getLog().info("Project " + projectID + " has changed and will be recompiled."); - - } else { - for (Artifact artifact : (List<Artifact>)project.getCompileArtifacts()) { - String artifactID = id(artifact); - if (modifiedProjectIDs.contains(artifactID)) { - getLog().info("Project " + projectID + " depends on modified project " + artifactID + " and will be recompiled."); - goals.add("clean"); - goals.add("install"); - break; - } - } - - if (goals.isEmpty()) { - List<Artifact> artifacts = new ArrayList<Artifact>(); - artifacts.addAll(project.getRuntimeArtifacts()); - artifacts.addAll(project.getTestArtifacts()); - for (Artifact artifact : artifacts) { - String artifactID = id(artifact); - if (modifiedProjectIDs.contains(artifactID)) { - getLog().info("Project " + projectID + " depends on modified project " + artifactID + " and will be retested."); - goals.add("test"); - break; - } - } - } - } - - if (testChanged && goals.isEmpty()) { - getLog().info("Project " + projectID + " has changed and will be retested."); - goals.add("test"); - } - - if (goals.isEmpty()) { - if (testMarkerFile.exists()) { - testFailed = true; - getLog().info("Project " + projectID + " contains failed tests and will be retested."); - goals.add("test"); - } - } - } - - // Invoke Maven with the necessary goals - if (!goals.isEmpty()) { - DefaultInvocationRequest request = new DefaultInvocationRequest(); - request.setGoals(goals); - // FIXME: The maven invoker doesn't handle the directory names with spaces - // request.setLocalRepositoryDirectory(new File(localRepository.getBasedir())); - request.setInteractive(false); - request.setShowErrors(false); - request.setRecursive(false); - // request.setDebug(true); - request.setOffline(settings.isOffline()); - request.setBaseDirectory(project.getBasedir()); - request.setPomFile(project.getFile()); - - boolean success = false; - try { - try { - InvocationResult result = invoker.execute(request); - - CommandLineException cle = result.getExecutionException(); - if (cle != null) { - throw new MojoExecutionException(cle.getMessage(), cle); - } - - int ec = result.getExitCode(); - if (ec != 0) { - throw new MojoExecutionException("Maven invocation exit code: " + ec); - } - - success = true; - - - - } catch (MavenInvocationException e) { - throw new MojoExecutionException(e.getMessage(), e); - } - } finally { - - // Create or delete a .test marker file to keep track of the latest - // test result status and trigger testing again next time the build - // is run - if (!success) { - try { - if (!testMarkerFile.exists()) { - testMarkerFile.createNewFile(); - } - } catch (IOException e) { - throw new MojoExecutionException(e.getMessage(), e); - } - } else { - if (testMarkerFile.exists()) { - testMarkerFile.delete(); - } - } - } - } else { - getLog().info("The project is up-to-date. No build is required."); - } - } - - private File getOutputFile() { - File basedir = buildDirectory; - String finalName = project.getBuild().getFinalName(); - String classifier = project.getArtifact().getClassifier(); - if (classifier == null) { - classifier = ""; - } else if (classifier.trim().length() > 0 && !classifier.startsWith("-")) { - classifier = "-" + classifier; - } - - String pkg = project.getPackaging(); - if ("maven-plugin".equals(pkg)) { - pkg = "jar"; - } - return new File(basedir, finalName + classifier + "." + pkg); - } - - /** - * Test if any of the resources are stale - * @param resources - * @param outputDirectory - * @return - * @throws MojoExecutionException - */ - private boolean areStale(List<Resource> resources, String outputDirectory) throws MojoExecutionException { - - for (Resource resource: resources) { - - File resourceDirectory = new File(resource.getDirectory()); - if (!resourceDirectory.exists()) { - continue; - } - - DirectoryScanner scanner = new DirectoryScanner(); - - scanner.setBasedir(resource.getDirectory()); - if (resource.getIncludes() != null && !resource.getIncludes().isEmpty()) { - scanner.setIncludes((String[])resource.getIncludes().toArray(new String[]{})); - } else { - scanner.setIncludes(new String[]{"**/**"}); - } - if (resource.getExcludes() != null && !resource.getExcludes().isEmpty()) { - scanner.setExcludes((String[])resource.getExcludes().toArray(new String[]{})); - } - - scanner.addDefaultExcludes(); - scanner.scan(); - - List<String> includedFiles = Arrays.asList(scanner.getIncludedFiles()); - String targetPath = resource.getTargetPath(); - for (String source: includedFiles) { - String target; - if (source.endsWith(".java")) { - target = source.substring(0, source.length() - 5) + ".class"; - } else { - target = source; - } - - String destination; - if (targetPath != null) { - destination = targetPath + "/" + target; - } else { - destination = target; - } - - File sourceFile = new File(resource.getDirectory(), source); - File destinationFile = new File(outputDirectory, destination); - - if (!destinationFile.exists()) { - getLog().info("Source file " + sourceFile + "."); - getLog().info("Target file " + destinationFile + " could not be found."); - return true; - } else { - if (sourceFile.lastModified() > destinationFile.lastModified()) { - getLog().info("Source file " + sourceFile + " has changed."); - getLog().info("Target file " + destinationFile + " is stale."); - return true; - } else if (sourceFile.lastModified() > outputFile.lastModified()) { - getLog().info("Source file " + sourceFile + " has changed."); - getLog().info("Target build output file " + outputFile + " is stale."); - return true; - } else if (outputFile.lastModified() == 0) { - getLog().info("Target build output file " + outputFile + " could not be found."); - return true; - } - } - } - } - return false; - } - - /** - * Test if the POM resource is stale. - * - * @return - */ - private boolean isPOMStale() { - File pom = project.getFile(); - if (pom.lastModified() > outputFile.lastModified()) { - getLog().info("File " + pom + " has changed."); - getLog().info("Target build output file " + pom + " is stale."); - return true; - } else if (outputFile.lastModified() == 0) { - getLog().info("Target build output file " + outputFile + " could not be found."); - return true; - } else { - return false; - } - } - - /** - * Test if the project resources are stale. - * - * @return - * @throws MojoExecutionException - */ - private boolean areResourcesStale() throws MojoExecutionException { - return areStale(project.getResources(), project.getBuild().getOutputDirectory()); - } - - /** - * Test if the project sources are stale. - * - * @return - * @throws MojoExecutionException - */ - private boolean areSourcesStale() throws MojoExecutionException { - List<Resource> resources = new ArrayList<Resource>(); - for (String root: (List<String>)project.getCompileSourceRoots()) { - if (new File(root).exists()) { - Resource resource = new Resource(); - resource.setDirectory(root); - resource.addInclude("*.java"); - resources.add(resource); - } - } - return areStale(resources, project.getBuild().getOutputDirectory()); - } - - /** - * Tests if the project test resources are stale. - * - * @return - * @throws MojoExecutionException - */ - private boolean areTestResourcesStale() throws MojoExecutionException { - return areStale(project.getTestResources(), project.getBuild().getTestOutputDirectory()); - } - - /** - * Tests if the project test sources are stale. - * - * @return - * @throws MojoExecutionException - */ - private boolean areTestSourcesStale() throws MojoExecutionException { - List<Resource> resources = new ArrayList<Resource>(); - for (String root: (List<String>)project.getTestCompileSourceRoots()) { - if (new File(root).exists()) { - Resource resource = new Resource(); - resource.setDirectory(root); - resources.add(resource); - } - } - return areStale(resources, project.getBuild().getTestOutputDirectory()); - } - - /** - * Returns the qualified id of a Maven artifact . - * @param p a Maven artifact - * @return a qualified id - */ - private static String id(Artifact a) { - return a.getGroupId() + ':' + a.getArtifactId(); - } - - /** - * Returns the qualified id of a Maven project. - * @param p a Maven project - * @return a qualified id - */ - private static String id(MavenProject p) { - return p.getGroupId() + ':' + p.getArtifactId(); - } -} |