| // Copyright (C) 2009 The Android Open Source Project |
| // |
| // Licensed 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 com.google.gerrit.sshd.commands; |
| |
| import com.google.gerrit.common.CollectionsUtil; |
| import com.google.gerrit.reviewdb.AccountGroup; |
| import com.google.gerrit.reviewdb.ApprovalCategory; |
| import com.google.gerrit.reviewdb.Project; |
| import com.google.gerrit.reviewdb.RefRight; |
| import com.google.gerrit.reviewdb.ReviewDb; |
| import com.google.gerrit.reviewdb.Project.SubmitType; |
| import com.google.gerrit.server.GerritPersonIdent; |
| import com.google.gerrit.server.IdentifiedUser; |
| import com.google.gerrit.server.config.ProjectCreatorGroups; |
| import com.google.gerrit.server.config.ProjectOwnerGroups; |
| import com.google.gerrit.server.git.GitRepositoryManager; |
| import com.google.gerrit.server.git.ReplicationQueue; |
| import com.google.gerrit.server.project.ProjectControl; |
| import com.google.gerrit.sshd.BaseCommand; |
| import com.google.gwtorm.client.OrmException; |
| import com.google.inject.Inject; |
| |
| import org.apache.sshd.server.Environment; |
| import org.eclipse.jgit.lib.CommitBuilder; |
| import org.eclipse.jgit.lib.ConfigConstants; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.lib.ObjectInserter; |
| import org.eclipse.jgit.lib.PersonIdent; |
| import org.eclipse.jgit.lib.RefUpdate; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.lib.RefUpdate.Result; |
| import org.eclipse.jgit.lib.StoredConfig; |
| import org.kohsuke.args4j.Option; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| /** Create a new project. **/ |
| final class CreateProject extends BaseCommand { |
| private static final Logger log = LoggerFactory.getLogger(CreateProject.class); |
| |
| @Option(name = "--name", required = true, aliases = {"-n"}, metaVar = "NAME", usage = "name of project to be created") |
| private String projectName; |
| |
| @Option(name = "--owner", aliases = {"-o"}, usage = "owner(s) of project") |
| private List<AccountGroup.Id> ownerIds; |
| |
| @Option(name = "--parent", aliases = {"-p"}, metaVar = "NAME", usage = "parent project") |
| private ProjectControl newParent; |
| |
| @Option(name = "--permissions-only", usage = "create project for use only as parent") |
| private boolean permissionsOnly; |
| |
| @Option(name = "--description", aliases = {"-d"}, metaVar = "DESC", usage = "description of project") |
| private String projectDescription = ""; |
| |
| @Option(name = "--submit-type", aliases = {"-t"}, usage = "project submit type\n" |
| + "(default: MERGE_IF_NECESSARY)") |
| private SubmitType submitType = SubmitType.MERGE_IF_NECESSARY; |
| |
| @Option(name = "--use-contributor-agreements", aliases = {"--ca"}, usage = "if contributor agreement is required") |
| private boolean contributorAgreements; |
| |
| @Option(name = "--use-signed-off-by", aliases = {"--so"}, usage = "if signed-off-by is required") |
| private boolean signedOffBy; |
| |
| @Option(name = "--use-content-merge", usage = "allow automatic conflict resolving within files") |
| private boolean contentMerge; |
| |
| @Option(name = "--require-change-id", aliases = {"--id"}, usage = "if change-id is required") |
| private boolean requireChangeID; |
| |
| @Option(name = "--branch", aliases = {"-b"}, metaVar = "BRANCH", usage = "initial branch name\n" |
| + "(default: master)") |
| private String branch = Constants.MASTER; |
| |
| @Option(name = "--empty-commit", usage = "to create initial empty commit") |
| private boolean createEmptyCommit; |
| |
| @Inject |
| private ReviewDb db; |
| |
| @Inject |
| private GitRepositoryManager repoManager; |
| |
| @Inject |
| @ProjectCreatorGroups |
| private Set<AccountGroup.Id> projectCreatorGroups; |
| |
| @Inject |
| @ProjectOwnerGroups |
| private Set<AccountGroup.Id> projectOwnerGroups; |
| |
| @Inject |
| private IdentifiedUser currentUser; |
| |
| @Inject |
| private ReplicationQueue rq; |
| |
| @Inject |
| @GerritPersonIdent |
| private PersonIdent serverIdent; |
| |
| private Project.NameKey nameKey; |
| |
| @Override |
| public void start(final Environment env) { |
| startThread(new CommandRunnable() { |
| @Override |
| public void run() throws Exception { |
| PrintWriter p = toPrintWriter(out); |
| |
| parseCommandLine(); |
| |
| try { |
| validateParameters(); |
| nameKey = new Project.NameKey(projectName); |
| |
| if (!permissionsOnly) { |
| final Repository repo = repoManager.createRepository(nameKey); |
| try { |
| repo.create(true); |
| |
| StoredConfig config = repo.getConfig(); |
| config.setBoolean(ConfigConstants.CONFIG_CORE_SECTION, |
| null, ConfigConstants.CONFIG_KEY_LOGALLREFUPDATES, true); |
| config.save(); |
| |
| RefUpdate u = repo.updateRef(Constants.HEAD); |
| u.disableRefLog(); |
| u.link(branch); |
| |
| repoManager.setProjectDescription(nameKey, projectDescription); |
| |
| createProject(); |
| |
| rq.replicateNewProject(nameKey, branch); |
| |
| if (createEmptyCommit) { |
| createEmptyCommit(repo, nameKey, branch); |
| } |
| } finally { |
| repo.close(); |
| } |
| } else { |
| createProject(); |
| } |
| } catch (Exception e) { |
| p.print("Error when trying to create project: " + e.getMessage() |
| + "\n"); |
| p.flush(); |
| } |
| |
| } |
| }); |
| } |
| |
| private void createEmptyCommit(final Repository repo, |
| final Project.NameKey project, final String ref) throws IOException { |
| ObjectInserter oi = repo.newObjectInserter(); |
| try { |
| CommitBuilder cb = new CommitBuilder(); |
| cb.setTreeId(oi.insert(Constants.OBJ_TREE, new byte[] {})); |
| cb.setCommitter(serverIdent); |
| cb.setAuthor(cb.getCommitter()); |
| cb.setMessage("Initial empty repository"); |
| |
| ObjectId id = oi.insert(cb); |
| oi.flush(); |
| |
| RefUpdate ru = repo.updateRef(Constants.HEAD); |
| ru.setNewObjectId(id); |
| final Result result = ru.update(); |
| switch (result) { |
| case NEW: |
| rq.scheduleUpdate(project, ref); |
| break; |
| default: { |
| throw new IOException(result.name()); |
| } |
| } |
| } catch (IOException e) { |
| log.error("Cannot create empty commit for " + projectName, e); |
| throw e; |
| } finally { |
| oi.release(); |
| } |
| } |
| |
| private void createProject() throws OrmException { |
| List<RefRight> access = new ArrayList<RefRight>(); |
| for (AccountGroup.Id ownerId : ownerIds) { |
| final RefRight.Key prk = |
| new RefRight.Key(nameKey, new RefRight.RefPattern( |
| RefRight.ALL), ApprovalCategory.OWN, ownerId); |
| final RefRight pr = new RefRight(prk); |
| pr.setMaxValue((short) 1); |
| pr.setMinValue((short) 1); |
| access.add(pr); |
| } |
| db.refRights().insert(access); |
| |
| final Project newProject = new Project(nameKey); |
| newProject.setDescription(projectDescription); |
| newProject.setSubmitType(submitType); |
| newProject.setUseContributorAgreements(contributorAgreements); |
| newProject.setUseSignedOffBy(signedOffBy); |
| newProject.setUseContentMerge(contentMerge); |
| newProject.setRequireChangeID(requireChangeID); |
| if (newParent != null) { |
| newProject.setParent(newParent.getProject().getNameKey()); |
| } |
| |
| db.projects().insert(Collections.singleton(newProject)); |
| } |
| |
| private void validateParameters() throws Failure { |
| if (projectName.endsWith(Constants.DOT_GIT_EXT)) { |
| projectName = projectName.substring(0, // |
| projectName.length() - Constants.DOT_GIT_EXT.length()); |
| } |
| |
| if (!CollectionsUtil.isAnyIncludedIn(currentUser.getEffectiveGroups(), projectCreatorGroups)) { |
| throw new Failure(1, "fatal: Not permitted to create " + projectName); |
| } |
| |
| if (ownerIds != null && !ownerIds.isEmpty()) { |
| ownerIds = |
| new ArrayList<AccountGroup.Id>(new HashSet<AccountGroup.Id>(ownerIds)); |
| } else { |
| ownerIds = new ArrayList<AccountGroup.Id>(projectOwnerGroups); |
| } |
| |
| while (branch.startsWith("/")) { |
| branch = branch.substring(1); |
| } |
| if (!branch.startsWith(Constants.R_HEADS)) { |
| branch = Constants.R_HEADS + branch; |
| } |
| if (!Repository.isValidRefName(branch)) { |
| throw new Failure(1, "--branch \"" + branch + "\" is not a valid name"); |
| } |
| } |
| } |