| package org.apache.maven.scm.provider.git; |
| |
| /* |
| * 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 java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.maven.scm.CommandParameters; |
| import org.apache.maven.scm.ScmException; |
| import org.apache.maven.scm.ScmFileSet; |
| import org.apache.maven.scm.ScmResult; |
| import org.apache.maven.scm.command.add.AddScmResult; |
| import org.apache.maven.scm.command.blame.BlameScmResult; |
| import org.apache.maven.scm.command.branch.BranchScmResult; |
| import org.apache.maven.scm.command.changelog.ChangeLogScmResult; |
| import org.apache.maven.scm.command.checkin.CheckInScmResult; |
| import org.apache.maven.scm.command.checkout.CheckOutScmResult; |
| import org.apache.maven.scm.command.diff.DiffScmResult; |
| import org.apache.maven.scm.command.export.ExportScmResult; |
| import org.apache.maven.scm.command.info.InfoScmResult; |
| import org.apache.maven.scm.command.remoteinfo.RemoteInfoScmResult; |
| import org.apache.maven.scm.command.remove.RemoveScmResult; |
| import org.apache.maven.scm.command.status.StatusScmResult; |
| import org.apache.maven.scm.command.tag.TagScmResult; |
| import org.apache.maven.scm.command.update.UpdateScmResult; |
| import org.apache.maven.scm.provider.AbstractScmProvider; |
| import org.apache.maven.scm.provider.ScmProviderRepository; |
| import org.apache.maven.scm.provider.git.command.GitCommand; |
| import org.apache.maven.scm.provider.git.repository.GitScmProviderRepository; |
| import org.apache.maven.scm.repository.ScmRepositoryException; |
| import org.apache.maven.scm.repository.UnknownRepositoryStructure; |
| |
| /** |
| * SCM Provider for git |
| * |
| * |
| * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> |
| * |
| */ |
| public abstract class AbstractGitScmProvider |
| extends AbstractScmProvider |
| { |
| |
| // ---------------------------------------------------------------------- |
| // |
| // ---------------------------------------------------------------------- |
| |
| /** |
| * Internal class |
| */ |
| private static class ScmUrlParserResult |
| { |
| private List<String> messages = new ArrayList<String>(); |
| |
| private ScmProviderRepository repository; |
| } |
| |
| // ---------------------------------------------------------------------- |
| // ScmProvider Implementation |
| // ---------------------------------------------------------------------- |
| |
| /** {@inheritDoc} */ |
| public String getScmSpecificFilename() |
| { |
| return ".git"; |
| } |
| |
| /** {@inheritDoc} */ |
| public ScmProviderRepository makeProviderScmRepository( String scmSpecificUrl, char delimiter ) |
| throws ScmRepositoryException |
| { |
| try |
| { |
| ScmUrlParserResult result = parseScmUrl( scmSpecificUrl, delimiter ); |
| |
| if ( result.messages.size() > 0 ) |
| { |
| throw new ScmRepositoryException( "The scm url " + scmSpecificUrl + " is invalid.", result.messages ); |
| } |
| |
| return result.repository; |
| } |
| catch ( ScmException e ) |
| { |
| // XXX We should allow throwing of SCMException. |
| throw new ScmRepositoryException( "Error creating the scm repository", e ); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public ScmProviderRepository makeProviderScmRepository( File path ) |
| throws ScmRepositoryException, UnknownRepositoryStructure |
| { |
| if ( path == null ) |
| { |
| throw new NullPointerException( "Path argument is null" ); |
| } |
| |
| if ( !path.isDirectory() ) |
| { |
| throw new ScmRepositoryException( path.getAbsolutePath() + " isn't a valid directory." ); |
| } |
| |
| if ( !new File( path, ".git" ).exists() ) |
| { |
| throw new ScmRepositoryException( path.getAbsolutePath() + " isn't a git checkout directory." ); |
| } |
| |
| try |
| { |
| return makeProviderScmRepository( getRepositoryURL( path ), ':' ); |
| } |
| catch ( ScmException e ) |
| { |
| // XXX We should allow throwing of SCMException. |
| throw new ScmRepositoryException( "Error creating the scm repository", e ); |
| } |
| } |
| |
| protected abstract String getRepositoryURL( File path ) |
| throws ScmException; |
| |
| /** {@inheritDoc} */ |
| public List<String> validateScmUrl( String scmSpecificUrl, char delimiter ) |
| { |
| List<String> messages = new ArrayList<String>(); |
| try |
| { |
| makeProviderScmRepository( scmSpecificUrl, delimiter ); |
| } |
| catch ( ScmRepositoryException e ) |
| { |
| messages = e.getValidationMessages(); |
| } |
| return messages; |
| } |
| |
| /** {@inheritDoc} */ |
| public String getScmType() |
| { |
| return "git"; |
| } |
| |
| // ---------------------------------------------------------------------- |
| // |
| // ---------------------------------------------------------------------- |
| |
| /** |
| * The git-submodule(1) command is available since Git 1.5.3, so modules will |
| * be activated in a later stage |
| */ |
| private ScmUrlParserResult parseScmUrl( String scmSpecificUrl, char delimiter ) |
| throws ScmException |
| { |
| ScmUrlParserResult result = new ScmUrlParserResult(); |
| |
| result.repository = new GitScmProviderRepository( scmSpecificUrl ); |
| |
| return result; |
| } |
| |
| protected abstract GitCommand getAddCommand(); |
| |
| /** {@inheritDoc} */ |
| public AddScmResult add( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) |
| throws ScmException |
| { |
| return (AddScmResult) executeCommand( getAddCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getBranchCommand(); |
| |
| /** {@inheritDoc} */ |
| protected BranchScmResult branch( ScmProviderRepository repository, ScmFileSet fileSet, |
| CommandParameters parameters ) |
| throws ScmException |
| { |
| return (BranchScmResult) executeCommand( getBranchCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getChangeLogCommand(); |
| |
| /** {@inheritDoc} */ |
| public ChangeLogScmResult changelog( ScmProviderRepository repository, ScmFileSet fileSet, |
| CommandParameters parameters ) |
| throws ScmException |
| { |
| return (ChangeLogScmResult) executeCommand( getChangeLogCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getCheckInCommand(); |
| |
| /** {@inheritDoc} */ |
| public CheckInScmResult checkin( ScmProviderRepository repository, ScmFileSet fileSet, |
| CommandParameters parameters ) |
| throws ScmException |
| { |
| return (CheckInScmResult) executeCommand( getCheckInCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getCheckOutCommand(); |
| |
| /** {@inheritDoc} */ |
| public CheckOutScmResult checkout( ScmProviderRepository repository, ScmFileSet fileSet, |
| CommandParameters parameters ) |
| throws ScmException |
| { |
| return (CheckOutScmResult) executeCommand( getCheckOutCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getDiffCommand(); |
| |
| /** {@inheritDoc} */ |
| public DiffScmResult diff( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) |
| throws ScmException |
| { |
| return (DiffScmResult) executeCommand( getDiffCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getExportCommand(); |
| |
| /** {@inheritDoc} */ |
| protected ExportScmResult export( ScmProviderRepository repository, ScmFileSet fileSet, |
| CommandParameters parameters ) |
| throws ScmException |
| { |
| return (ExportScmResult) executeCommand( getExportCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getRemoveCommand(); |
| |
| /** {@inheritDoc} */ |
| public RemoveScmResult remove( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) |
| throws ScmException |
| { |
| return (RemoveScmResult) executeCommand( getRemoveCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getStatusCommand(); |
| |
| /** {@inheritDoc} */ |
| public StatusScmResult status( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) |
| throws ScmException |
| { |
| return (StatusScmResult) executeCommand( getStatusCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getTagCommand(); |
| |
| /** {@inheritDoc} */ |
| public TagScmResult tag( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) |
| throws ScmException |
| { |
| return (TagScmResult) executeCommand( getTagCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getUpdateCommand(); |
| |
| /** {@inheritDoc} */ |
| public UpdateScmResult update( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) |
| throws ScmException |
| { |
| return (UpdateScmResult) executeCommand( getUpdateCommand(), repository, fileSet, parameters ); |
| } |
| |
| protected ScmResult executeCommand( GitCommand command, ScmProviderRepository repository, ScmFileSet fileSet, |
| CommandParameters parameters ) |
| throws ScmException |
| { |
| command.setLogger( getLogger() ); |
| |
| return command.execute( repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getInfoCommand(); |
| |
| public InfoScmResult info( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) |
| throws ScmException |
| { |
| GitCommand cmd = getInfoCommand(); |
| |
| return (InfoScmResult) executeCommand( cmd, repository, fileSet, parameters ); |
| } |
| |
| /** {@inheritDoc} */ |
| protected BlameScmResult blame( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) |
| throws ScmException |
| { |
| GitCommand cmd = getBlameCommand(); |
| |
| return (BlameScmResult) executeCommand( cmd, repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getBlameCommand(); |
| |
| /** {@inheritDoc} */ |
| public RemoteInfoScmResult remoteInfo( ScmProviderRepository repository, ScmFileSet fileSet, |
| CommandParameters parameters ) |
| throws ScmException |
| { |
| GitCommand cmd = getRemoteInfoCommand(); |
| |
| return (RemoteInfoScmResult) executeCommand( cmd, repository, fileSet, parameters ); |
| } |
| |
| protected abstract GitCommand getRemoteInfoCommand(); |
| |
| } |
