- /*
- * Copyright (C) 2011, 2013 Chris Aniszczyk <caniszczyk@gmail.com>
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- package org.eclipse.jgit.api;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertNotNull;
- import static org.junit.Assert.assertTrue;
- import static org.junit.Assert.fail;
-
- import java.io.File;
- import java.io.IOException;
- import java.net.URISyntaxException;
- import java.util.Collections;
- import java.util.List;
- import java.util.Map;
-
- import org.eclipse.jgit.api.ListBranchCommand.ListMode;
- import org.eclipse.jgit.api.errors.GitAPIException;
- import org.eclipse.jgit.api.errors.JGitInternalException;
- import org.eclipse.jgit.junit.RepositoryTestCase;
- import org.eclipse.jgit.junit.TestRepository;
- import org.eclipse.jgit.lib.ConfigConstants;
- import org.eclipse.jgit.lib.Constants;
- import org.eclipse.jgit.lib.ObjectId;
- import org.eclipse.jgit.lib.Ref;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.revwalk.RevBlob;
- import org.eclipse.jgit.revwalk.RevCommit;
- import org.eclipse.jgit.storage.file.FileBasedConfig;
- import org.eclipse.jgit.submodule.SubmoduleStatus;
- import org.eclipse.jgit.submodule.SubmoduleStatusType;
- import org.eclipse.jgit.submodule.SubmoduleWalk;
- import org.eclipse.jgit.transport.RefSpec;
- import org.eclipse.jgit.transport.RemoteConfig;
- import org.eclipse.jgit.util.SystemReader;
- import org.junit.Test;
-
- public class CloneCommandTest extends RepositoryTestCase {
-
- private Git git;
-
- private TestRepository<Repository> tr;
-
- public void setUp() throws Exception {
- super.setUp();
- tr = new TestRepository<Repository>(db);
-
- git = new Git(db);
- // commit something
- writeTrashFile("Test.txt", "Hello world");
- git.add().addFilepattern("Test.txt").call();
- git.commit().setMessage("Initial commit").call();
- git.tag().setName("tag-initial").setMessage("Tag initial").call();
-
- // create a test branch and switch to it
- git.checkout().setCreateBranch(true).setName("test").call();
-
- // commit something on the test branch
- writeTrashFile("Test.txt", "Some change");
- git.add().addFilepattern("Test.txt").call();
- git.commit().setMessage("Second commit").call();
- RevBlob blob = tr.blob("blob-not-in-master-branch");
- git.tag().setName("tag-for-blob").setObjectId(blob).call();
- }
-
- @Test
- public void testCloneRepository() throws IOException,
- JGitInternalException, GitAPIException, URISyntaxException {
- File directory = createTempDirectory("testCloneRepository");
- CloneCommand command = Git.cloneRepository();
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = command.call();
- addRepoToClose(git2.getRepository());
- assertNotNull(git2);
- ObjectId id = git2.getRepository().resolve("tag-for-blob");
- assertNotNull(id);
- assertEquals(git2.getRepository().getFullBranch(), "refs/heads/test");
- assertEquals(
- "origin",
- git2.getRepository()
- .getConfig()
- .getString(ConfigConstants.CONFIG_BRANCH_SECTION,
- "test", ConfigConstants.CONFIG_KEY_REMOTE));
- assertEquals(
- "refs/heads/test",
- git2.getRepository()
- .getConfig()
- .getString(ConfigConstants.CONFIG_BRANCH_SECTION,
- "test", ConfigConstants.CONFIG_KEY_MERGE));
- assertEquals(2, git2.branchList().setListMode(ListMode.REMOTE).call()
- .size());
- assertEquals(new RefSpec("+refs/heads/*:refs/remotes/origin/*"),
- fetchRefSpec(git2.getRepository()));
- }
-
- @Test
- public void testBareCloneRepository() throws IOException,
- JGitInternalException, GitAPIException, URISyntaxException {
- File directory = createTempDirectory("testCloneRepository_bare");
- CloneCommand command = Git.cloneRepository();
- command.setBare(true);
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = command.call();
- addRepoToClose(git2.getRepository());
- assertEquals(new RefSpec("+refs/heads/*:refs/heads/*"),
- fetchRefSpec(git2.getRepository()));
- }
-
- public static RefSpec fetchRefSpec(Repository r) throws URISyntaxException {
- RemoteConfig remoteConfig =
- new RemoteConfig(r.getConfig(), Constants.DEFAULT_REMOTE_NAME);
- return remoteConfig.getFetchRefSpecs().get(0);
- }
-
- @Test
- public void testCloneRepositoryWithBranch() throws IOException,
- JGitInternalException, GitAPIException {
- File directory = createTempDirectory("testCloneRepositoryWithBranch");
- CloneCommand command = Git.cloneRepository();
- command.setBranch("refs/heads/master");
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = command.call();
- addRepoToClose(git2.getRepository());
-
- assertNotNull(git2);
- assertEquals(git2.getRepository().getFullBranch(), "refs/heads/master");
- assertEquals(
- "refs/heads/master, refs/remotes/origin/master, refs/remotes/origin/test",
- allRefNames(git2.branchList().setListMode(ListMode.ALL).call()));
-
- // Same thing, but now without checkout
- directory = createTempDirectory("testCloneRepositoryWithBranch_bare");
- command = Git.cloneRepository();
- command.setBranch("refs/heads/master");
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- command.setNoCheckout(true);
- git2 = command.call();
- addRepoToClose(git2.getRepository());
-
- assertNotNull(git2);
- assertEquals(git2.getRepository().getFullBranch(), "refs/heads/master");
- assertEquals("refs/remotes/origin/master, refs/remotes/origin/test",
- allRefNames(git2.branchList().setListMode(ListMode.ALL).call()));
-
- // Same thing, but now test with bare repo
- directory = createTempDirectory("testCloneRepositoryWithBranch_bare");
- command = Git.cloneRepository();
- command.setBranch("refs/heads/master");
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- command.setBare(true);
- git2 = command.call();
- addRepoToClose(git2.getRepository());
-
- assertNotNull(git2);
- assertEquals(git2.getRepository().getFullBranch(), "refs/heads/master");
- assertEquals("refs/heads/master, refs/heads/test", allRefNames(git2
- .branchList().setListMode(ListMode.ALL).call()));
- }
-
- @Test
- public void testCloneRepositoryWithBranchShortName() throws Exception {
- File directory = createTempDirectory("testCloneRepositoryWithBranch");
- CloneCommand command = Git.cloneRepository();
- command.setBranch("test");
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = command.call();
- addRepoToClose(git2.getRepository());
-
- assertNotNull(git2);
- assertEquals("refs/heads/test", git2.getRepository().getFullBranch());
- }
-
- @Test
- public void testCloneRepositoryWithTagName() throws Exception {
- File directory = createTempDirectory("testCloneRepositoryWithBranch");
- CloneCommand command = Git.cloneRepository();
- command.setBranch("tag-initial");
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = command.call();
- addRepoToClose(git2.getRepository());
-
- assertNotNull(git2);
- ObjectId taggedCommit = db.resolve("tag-initial^{commit}");
- assertEquals(taggedCommit.name(), git2
- .getRepository().getFullBranch());
- }
-
- @Test
- public void testCloneRepositoryOnlyOneBranch() throws IOException,
- JGitInternalException, GitAPIException {
- File directory = createTempDirectory("testCloneRepositoryWithBranch");
- CloneCommand command = Git.cloneRepository();
- command.setBranch("refs/heads/master");
- command.setBranchesToClone(Collections
- .singletonList("refs/heads/master"));
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = command.call();
- addRepoToClose(git2.getRepository());
- assertNotNull(git2);
- assertEquals(git2.getRepository().getFullBranch(), "refs/heads/master");
- assertEquals("refs/remotes/origin/master", allRefNames(git2
- .branchList().setListMode(ListMode.REMOTE).call()));
-
- // Same thing, but now test with bare repo
- directory = createTempDirectory("testCloneRepositoryWithBranch_bare");
- command = Git.cloneRepository();
- command.setBranch("refs/heads/master");
- command.setBranchesToClone(Collections
- .singletonList("refs/heads/master"));
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- command.setBare(true);
- git2 = command.call();
- addRepoToClose(git2.getRepository());
- assertNotNull(git2);
- assertEquals(git2.getRepository().getFullBranch(), "refs/heads/master");
- assertEquals("refs/heads/master", allRefNames(git2.branchList()
- .setListMode(ListMode.ALL).call()));
- }
-
- public static String allRefNames(List<Ref> refs) {
- StringBuilder sb = new StringBuilder();
- for (Ref f : refs) {
- if (sb.length() > 0)
- sb.append(", ");
- sb.append(f.getName());
- }
- return sb.toString();
- }
-
- @Test
- public void testCloneRepositoryWhenDestinationDirectoryExistsAndIsNotEmpty()
- throws IOException, JGitInternalException, GitAPIException {
- String dirName = "testCloneTargetDirectoryNotEmpty";
- File directory = createTempDirectory(dirName);
- CloneCommand command = Git.cloneRepository();
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = command.call();
- addRepoToClose(git2.getRepository());
- assertNotNull(git2);
- // clone again
- command = Git.cloneRepository();
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- try {
- git2 = command.call();
- // we shouldn't get here
- fail("destination directory already exists and is not an empty folder, cloning should fail");
- } catch (JGitInternalException e) {
- assertTrue(e.getMessage().contains("not an empty directory"));
- assertTrue(e.getMessage().contains(dirName));
- }
- }
-
- @Test
- public void testCloneRepositoryWithMultipleHeadBranches() throws Exception {
- git.checkout().setName(Constants.MASTER).call();
- git.branchCreate().setName("a").call();
-
- File directory = createTempDirectory("testCloneRepositoryWithMultipleHeadBranches");
- CloneCommand clone = Git.cloneRepository();
- clone.setDirectory(directory);
- clone.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = clone.call();
- addRepoToClose(git2.getRepository());
- assertNotNull(git2);
-
- assertEquals(Constants.MASTER, git2.getRepository().getBranch());
- }
-
- @Test
- public void testCloneRepositoryWithSubmodules() throws Exception {
- git.checkout().setName(Constants.MASTER).call();
-
- String file = "file.txt";
- writeTrashFile(file, "content");
- git.add().addFilepattern(file).call();
- RevCommit commit = git.commit().setMessage("create file").call();
-
- SubmoduleAddCommand command = new SubmoduleAddCommand(db);
- String path = "sub";
- command.setPath(path);
- String uri = db.getDirectory().toURI().toString();
- command.setURI(uri);
- Repository repo = command.call();
- assertNotNull(repo);
- addRepoToClose(repo);
- git.add().addFilepattern(path)
- .addFilepattern(Constants.DOT_GIT_MODULES).call();
- git.commit().setMessage("adding submodule").call();
-
- File directory = createTempDirectory("testCloneRepositoryWithSubmodules");
- CloneCommand clone = Git.cloneRepository();
- clone.setDirectory(directory);
- clone.setCloneSubmodules(true);
- clone.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = clone.call();
- addRepoToClose(git2.getRepository());
- assertNotNull(git2);
-
- assertEquals(Constants.MASTER, git2.getRepository().getBranch());
- assertTrue(new File(git2.getRepository().getWorkTree(), path
- + File.separatorChar + file).exists());
-
- SubmoduleStatusCommand status = new SubmoduleStatusCommand(
- git2.getRepository());
- Map<String, SubmoduleStatus> statuses = status.call();
- SubmoduleStatus pathStatus = statuses.get(path);
- assertNotNull(pathStatus);
- assertEquals(SubmoduleStatusType.INITIALIZED, pathStatus.getType());
- assertEquals(commit, pathStatus.getHeadId());
- assertEquals(commit, pathStatus.getIndexId());
- }
-
- @Test
- public void testCloneRepositoryWithNestedSubmodules() throws Exception {
- git.checkout().setName(Constants.MASTER).call();
-
- // Create submodule 1
- File submodule1 = createTempDirectory("testCloneRepositoryWithNestedSubmodules1");
- Git sub1Git = Git.init().setDirectory(submodule1).call();
- assertNotNull(sub1Git);
- Repository sub1 = sub1Git.getRepository();
- assertNotNull(sub1);
- addRepoToClose(sub1);
-
- String file = "file.txt";
- String path = "sub";
-
- write(new File(sub1.getWorkTree(), file), "content");
- sub1Git.add().addFilepattern(file).call();
- RevCommit commit = sub1Git.commit().setMessage("create file").call();
- assertNotNull(commit);
-
- // Create submodule 2
- File submodule2 = createTempDirectory("testCloneRepositoryWithNestedSubmodules2");
- Git sub2Git = Git.init().setDirectory(submodule2).call();
- assertNotNull(sub2Git);
- Repository sub2 = sub2Git.getRepository();
- assertNotNull(sub2);
- addRepoToClose(sub2);
-
- write(new File(sub2.getWorkTree(), file), "content");
- sub2Git.add().addFilepattern(file).call();
- RevCommit sub2Head = sub2Git.commit().setMessage("create file").call();
- assertNotNull(sub2Head);
-
- // Add submodule 2 to submodule 1
- Repository r = sub1Git.submoduleAdd().setPath(path)
- .setURI(sub2.getDirectory().toURI().toString()).call();
- assertNotNull(r);
- addRepoToClose(r);
- RevCommit sub1Head = sub1Git.commit().setAll(true)
- .setMessage("Adding submodule").call();
- assertNotNull(sub1Head);
-
- // Add submodule 1 to default repository
- r = git.submoduleAdd().setPath(path)
- .setURI(sub1.getDirectory().toURI().toString()).call();
- assertNotNull(r);
- addRepoToClose(r);
- assertNotNull(git.commit().setAll(true).setMessage("Adding submodule")
- .call());
-
- // Clone default repository and include submodules
- File directory = createTempDirectory("testCloneRepositoryWithNestedSubmodules");
- CloneCommand clone = Git.cloneRepository();
- clone.setDirectory(directory);
- clone.setCloneSubmodules(true);
- clone.setURI(git.getRepository().getDirectory().toURI().toString());
- Git git2 = clone.call();
- addRepoToClose(git2.getRepository());
- assertNotNull(git2);
-
- assertEquals(Constants.MASTER, git2.getRepository().getBranch());
- assertTrue(new File(git2.getRepository().getWorkTree(), path
- + File.separatorChar + file).exists());
- assertTrue(new File(git2.getRepository().getWorkTree(), path
- + File.separatorChar + path + File.separatorChar + file)
- .exists());
-
- SubmoduleStatusCommand status = new SubmoduleStatusCommand(
- git2.getRepository());
- Map<String, SubmoduleStatus> statuses = status.call();
- SubmoduleStatus pathStatus = statuses.get(path);
- assertNotNull(pathStatus);
- assertEquals(SubmoduleStatusType.INITIALIZED, pathStatus.getType());
- assertEquals(sub1Head, pathStatus.getHeadId());
- assertEquals(sub1Head, pathStatus.getIndexId());
-
- SubmoduleWalk walk = SubmoduleWalk.forIndex(git2.getRepository());
- assertTrue(walk.next());
- Repository clonedSub1 = walk.getRepository();
- addRepoToClose(clonedSub1);
- assertNotNull(clonedSub1);
- status = new SubmoduleStatusCommand(clonedSub1);
- statuses = status.call();
- pathStatus = statuses.get(path);
- assertNotNull(pathStatus);
- assertEquals(SubmoduleStatusType.INITIALIZED, pathStatus.getType());
- assertEquals(sub2Head, pathStatus.getHeadId());
- assertEquals(sub2Head, pathStatus.getIndexId());
- assertFalse(walk.next());
- }
-
- @Test
- public void testCloneWithAutoSetupRebase() throws Exception {
- File directory = createTempDirectory("testCloneRepository1");
- CloneCommand command = Git.cloneRepository();
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- Git git2 = command.call();
- addRepoToClose(git2.getRepository());
- assertFalse(git2
- .getRepository()
- .getConfig()
- .getBoolean(ConfigConstants.CONFIG_BRANCH_SECTION, "test",
- ConfigConstants.CONFIG_KEY_REBASE, false));
-
- FileBasedConfig userConfig = SystemReader.getInstance().openUserConfig(
- null, git.getRepository().getFS());
- userConfig.setString(ConfigConstants.CONFIG_BRANCH_SECTION, null,
- ConfigConstants.CONFIG_KEY_AUTOSETUPREBASE,
- ConfigConstants.CONFIG_KEY_ALWAYS);
- userConfig.save();
- directory = createTempDirectory("testCloneRepository2");
- command = Git.cloneRepository();
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- git2 = command.call();
- addRepoToClose(git2.getRepository());
- assertTrue(git2
- .getRepository()
- .getConfig()
- .getBoolean(ConfigConstants.CONFIG_BRANCH_SECTION, "test",
- ConfigConstants.CONFIG_KEY_REBASE, false));
-
- userConfig.setString(ConfigConstants.CONFIG_BRANCH_SECTION, null,
- ConfigConstants.CONFIG_KEY_AUTOSETUPREBASE,
- ConfigConstants.CONFIG_KEY_REMOTE);
- userConfig.save();
- directory = createTempDirectory("testCloneRepository2");
- command = Git.cloneRepository();
- command.setDirectory(directory);
- command.setURI("file://" + git.getRepository().getWorkTree().getPath());
- git2 = command.call();
- addRepoToClose(git2.getRepository());
- assertTrue(git2
- .getRepository()
- .getConfig()
- .getBoolean(ConfigConstants.CONFIG_BRANCH_SECTION, "test",
- ConfigConstants.CONFIG_KEY_REBASE, false));
-
- }
- }
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