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package org.apache.maven.plugin.dependency; |
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import org.apache.commons.io.FileUtils; |
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import org.apache.maven.artifact.Artifact; |
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import org.apache.maven.artifact.factory.ArtifactFactory; |
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import org.apache.maven.artifact.metadata.ArtifactMetadataSource; |
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import org.apache.maven.artifact.repository.ArtifactRepository; |
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import org.apache.maven.artifact.repository.ArtifactRepositoryFactory; |
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import org.apache.maven.artifact.repository.ArtifactRepositoryPolicy; |
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import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout; |
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import org.apache.maven.artifact.resolver.AbstractArtifactResolutionException; |
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import org.apache.maven.artifact.resolver.ArtifactResolver; |
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import org.apache.maven.plugin.AbstractMojo; |
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import org.apache.maven.plugin.MojoExecutionException; |
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import org.apache.maven.plugin.MojoFailureException; |
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import org.apache.maven.plugins.annotations.Component; |
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import org.apache.maven.plugins.annotations.Mojo; |
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import org.apache.maven.plugins.annotations.Parameter; |
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import org.codehaus.plexus.util.StringUtils; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.regex.Matcher; |
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import java.util.regex.Pattern; |
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@Mojo( name = "get", requiresProject = false, threadSafe = true ) |
55 | 4 | public class GetMojo |
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extends AbstractMojo |
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{ |
58 | 1 | private static final Pattern ALT_REPO_SYNTAX_PATTERN = Pattern.compile( "(.+)::(.*)::(.+)" ); |
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@Component |
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private ArtifactFactory artifactFactory; |
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@Component |
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private ArtifactResolver artifactResolver; |
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@Component |
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private ArtifactRepositoryFactory artifactRepositoryFactory; |
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@Component( role = ArtifactRepositoryLayout.class ) |
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private Map<String, ArtifactRepositoryLayout> repositoryLayouts; |
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@Component |
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private ArtifactMetadataSource source; |
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@Parameter( defaultValue = "${localRepository}", readonly = true ) |
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private ArtifactRepository localRepository; |
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@Parameter( property = "groupId" ) |
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private String groupId; |
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@Parameter( property = "artifactId" ) |
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private String artifactId; |
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@Parameter( property = "version" ) |
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private String version; |
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@Parameter( property = "classifier" ) |
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private String classifier; |
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125 | 4 | @Parameter( property = "packaging", defaultValue = "jar" ) |
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private String packaging = "jar"; |
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133 | 4 | @Parameter( property = "repoId", defaultValue = "temp" ) |
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private String repositoryId = "temp"; |
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@Parameter( property = "repoUrl" ) |
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private String repositoryUrl; |
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@Parameter( property = "remoteRepositories" ) |
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private String remoteRepositories; |
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@Parameter( property = "artifact" ) |
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private String artifact; |
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@Parameter( property = "dest" ) |
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private String destination; |
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@Parameter( defaultValue = "${project.remoteArtifactRepositories}", readonly = true, required = true ) |
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private List<ArtifactRepository> pomRemoteRepositories; |
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174 | 4 | @Parameter( property = "transitive", defaultValue = "true" ) |
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private boolean transitive = true; |
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public void execute() |
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throws MojoExecutionException, MojoFailureException |
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{ |
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181 | 5 | if ( artifactId == null && artifact == null ) |
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{ |
183 | 0 | throw new MojoFailureException( "You must specify an artifact, " |
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+ "e.g. -Dartifact=org.apache.maven.plugins:maven-downloader-plugin:1.0" ); |
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} |
186 | 5 | if ( artifact != null ) |
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{ |
188 | 0 | String[] tokens = StringUtils.split( artifact, ":" ); |
189 | 0 | if ( tokens.length < 3 || tokens.length > 5 ) |
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{ |
191 | 0 | throw new MojoFailureException( |
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"Invalid artifact, you must specify groupId:artifactId:version[:packaging][:classifier] " |
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+ artifact ); |
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} |
195 | 0 | groupId = tokens[0]; |
196 | 0 | artifactId = tokens[1]; |
197 | 0 | version = tokens[2]; |
198 | 0 | if ( tokens.length >= 4 ) |
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{ |
200 | 0 | packaging = tokens[3]; |
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} |
202 | 0 | if ( tokens.length == 5 ) |
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{ |
204 | 0 | classifier = tokens[4]; |
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} |
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else |
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{ |
208 | 0 | classifier = null; |
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} |
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} |
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212 | 5 | Artifact toDownload = classifier == null |
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? artifactFactory.createBuildArtifact( groupId, artifactId, version, packaging ) |
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: artifactFactory.createArtifactWithClassifier( groupId, artifactId, version, packaging, classifier ); |
215 | 5 | Artifact dummyOriginatingArtifact = |
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artifactFactory.createBuildArtifact( "org.apache.maven.plugins", "maven-downloader-plugin", "1.0", "jar" ); |
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218 | 5 | ArtifactRepositoryPolicy always = |
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new ArtifactRepositoryPolicy( true, ArtifactRepositoryPolicy.UPDATE_POLICY_ALWAYS, |
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ArtifactRepositoryPolicy.CHECKSUM_POLICY_WARN ); |
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222 | 5 | List<ArtifactRepository> repoList = new ArrayList<ArtifactRepository>(); |
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224 | 5 | if ( pomRemoteRepositories != null ) |
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{ |
226 | 0 | repoList.addAll( pomRemoteRepositories ); |
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} |
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229 | 5 | if ( remoteRepositories != null ) |
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{ |
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232 | 1 | List<String> repos = Arrays.asList( StringUtils.split( remoteRepositories, "," ) ); |
233 | 1 | for ( String repo : repos ) |
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{ |
235 | 3 | repoList.add( parseRepository( repo, always ) ); |
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} |
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} |
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239 | 5 | if ( repositoryUrl != null ) |
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{ |
241 | 4 | getLog().warn( "repositoryUrl parameter is deprecated. Use remoteRepositories instead" ); |
242 | 4 | ArtifactRepository remoteRepo = |
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artifactRepositoryFactory.createArtifactRepository( repositoryId, repositoryUrl, getLayout( "default" ), |
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always, always ); |
245 | 4 | repoList.add( remoteRepo ); |
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} |
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try |
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{ |
250 | 5 | if ( transitive ) |
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{ |
252 | 1 | artifactResolver.resolveTransitively( Collections.singleton( toDownload ), dummyOriginatingArtifact, |
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repoList, localRepository, source ); |
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} |
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else |
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{ |
257 | 4 | artifactResolver.resolve( toDownload, repoList, localRepository ); |
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} |
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} |
260 | 0 | catch ( AbstractArtifactResolutionException e ) |
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{ |
262 | 0 | throw new MojoExecutionException( "Couldn't download artifact: " + e.getMessage(), e ); |
263 | 5 | } |
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265 | 5 | if ( destination != null ) |
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{ |
267 | 2 | File src = toDownload.getFile(); |
268 | 2 | File dest = new File( destination ); |
269 | 2 | if ( getLog().isInfoEnabled() ) |
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{ |
271 | 2 | getLog().info( "Copying " + src.getAbsolutePath() + " to " + dest.getAbsolutePath() ); |
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} |
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try |
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{ |
275 | 2 | if ( dest.isDirectory() ) |
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{ |
277 | 1 | FileUtils.copyFileToDirectory( src, dest ); |
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} |
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else |
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{ |
281 | 1 | FileUtils.copyFile( src, dest ); |
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} |
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} |
284 | 0 | catch ( IOException e ) |
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{ |
286 | 0 | throw new MojoExecutionException( |
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"Couldn't copy downloaded artifact from " + src.getAbsolutePath() + " to " + dest.getAbsolutePath() |
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+ " : " + e.getMessage(), e ); |
289 | 2 | } |
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} |
291 | 5 | } |
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ArtifactRepository parseRepository( String repo, ArtifactRepositoryPolicy policy ) |
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throws MojoFailureException |
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{ |
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297 | 9 | String id = repositoryId; |
298 | 9 | ArtifactRepositoryLayout layout = getLayout( "default" ); |
299 | 9 | String url = repo; |
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302 | 9 | if ( repo.indexOf( "::" ) >= 0 ) |
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{ |
304 | 7 | Matcher matcher = ALT_REPO_SYNTAX_PATTERN.matcher( repo ); |
305 | 7 | if ( !matcher.matches() ) |
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{ |
307 | 2 | throw new MojoFailureException( repo, "Invalid syntax for repository: " + repo, |
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"Invalid syntax for repository. Use \"id::layout::url\" or \"URL\"." ); |
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} |
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311 | 5 | id = matcher.group( 1 ).trim(); |
312 | 5 | if ( !StringUtils.isEmpty( matcher.group( 2 ) ) ) |
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{ |
314 | 3 | layout = getLayout( matcher.group( 2 ).trim() ); |
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} |
316 | 5 | url = matcher.group( 3 ).trim(); |
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} |
318 | 7 | return artifactRepositoryFactory.createArtifactRepository( id, url, layout, policy, policy ); |
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} |
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private ArtifactRepositoryLayout getLayout( String id ) |
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throws MojoFailureException |
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{ |
324 | 16 | ArtifactRepositoryLayout layout = repositoryLayouts.get( id ); |
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|
326 | 16 | if ( layout == null ) |
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{ |
328 | 0 | throw new MojoFailureException( id, "Invalid repository layout", "Invalid repository layout: " + id ); |
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} |
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331 | 16 | return layout; |
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} |
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} |