Example usage for org.eclipse.jgit.api Git init

List of usage examples for org.eclipse.jgit.api Git init

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Introduction

In this page you can find the example usage for org.eclipse.jgit.api Git init.

Prototype

public static InitCommand init()

Source Link

Document

Return a command object to execute a init command

Usage

From source file:org.basinmc.maven.plugins.minecraft.patch.InitializeRepositoryMojo.java

License:Apache License

/**
 * Initializes the local repository with its default state.
 *///w  w  w  .  j av  a  2  s  .c o  m
private void initializeRepository() throws ArtifactResolutionException, MojoFailureException {
    final Path sourceArtifact;

    {
        Artifact a = this.createArtifactWithClassifier(MINECRAFT_GROUP_ID, this.getModule(),
                this.getMappingArtifactVersion(), "source");
        sourceArtifact = this.findArtifact(a).orElseThrow(() -> new MojoFailureException(
                "Could not locate artifact " + this.getArtifactCoordinateString(a)));
    }

    try {
        Files.createDirectories(this.getSourceDirectory().toPath());
        Git git = Git.init().setDirectory(this.getSourceDirectory()).call();

        AccessTransformationMap transformationMap = null;
        Formatter formatter = null;

        if (this.getAccessTransformation() != null) {
            transformationMap = AccessTransformationMap.read(this.getAccessTransformation().toPath());
            formatter = new Formatter();
        }

        try (ZipFile file = new ZipFile(sourceArtifact.toFile())) {
            Enumeration<? extends ZipEntry> enumeration = file.entries();

            while (enumeration.hasMoreElements()) {
                ZipEntry entry = enumeration.nextElement();
                String name = entry.getName();

                if (!name.endsWith(".java")) {
                    continue;
                }

                Path outputPath = this.getSourceDirectory().toPath().resolve(name);

                if (!Files.isDirectory(outputPath.getParent())) {
                    Files.createDirectories(outputPath.getParent());
                }

                try (InputStream inputStream = file.getInputStream(entry)) {
                    try (FileChannel outputChannel = FileChannel.open(outputPath, StandardOpenOption.CREATE,
                            StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE)) {
                        if (transformationMap != null && transformationMap.getTypeMappings(name).isPresent()) {
                            JavaClassSource classSource = Roaster.parse(JavaClassSource.class, inputStream);
                            this.applyAccessTransformation(transformationMap, classSource);
                            outputChannel.write(ByteBuffer.wrap(formatter.formatSource(classSource.toString())
                                    .getBytes(StandardCharsets.UTF_8)));
                        } else {
                            try (ReadableByteChannel channel = Channels.newChannel(inputStream)) {
                                ByteStreams.copy(channel, outputChannel);
                            }
                        }
                    }
                }

                git.add().addFilepattern(name).call();
            }
        }

        git.commit().setAuthor(ROOT_COMMIT_AUTHOR_NAME, ROOT_COMMIT_AUTHOR_EMAIL)
                .setCommitter(ROOT_COMMIT_AUTHOR_NAME, ROOT_COMMIT_AUTHOR_EMAIL)
                .setMessage("Added decompiled sources.").call();

        git.branchCreate().setName("upstream").call();
    } catch (FormatterException ex) {
        throw new MojoFailureException("Failed to format one or more source files: " + ex.getMessage(), ex);
    } catch (GitAPIException ex) {
        throw new MojoFailureException("Failed to execute Git command: " + ex.getMessage(), ex);
    } catch (IOException ex) {
        throw new MojoFailureException(
                "Failed to access source artifact or write target file: " + ex.getMessage(), ex);
    }
}

From source file:org.cfg4j.source.git.TempConfigurationGitRepo.java

License:Apache License

private Git createLocalRepo(Path path) throws IOException, GitAPIException {
    Files.delete(path);

    return Git.init().setDirectory(path.toFile()).call();
}

From source file:org.cicomponents.test.GitEmitterTest.java

License:Mozilla Public License

@Test
@SneakyThrows/*from   w  w  w.  j a  v  a 2 s  .co m*/
public void listenerDiscovery() {
    try (WorkingDirectory directory = workingDirectoryProvider.getDirectory()) {
        Git git = Git.init().setDirectory(new File(directory.getDirectory())).call();
        RevCommit commit = git.commit().setAllowEmpty(true).setMessage("Test").call();

        Hashtable<String, Object> properties = new Hashtable<>();
        properties.put("repository", "file://" + git.getRepository().getDirectory().getAbsolutePath());
        properties.put("type", "latest");
        Listener listener = new Listener();
        ServiceRegistration<ResourceListener> registration = bundleContext
                .registerService(ResourceListener.class, listener, properties);

        Collection<ServiceReference<GitRevisionEmitter>> references = bundleContext.getServiceReferences(
                GitRevisionEmitter.class, "(objectClass=" + GitRevisionEmitter.class.getName() + ")");
        assertFalse(references.isEmpty());

        registration.unregister();

        git.close();
    }
}

From source file:org.cicomponents.test.GitEmitterTest.java

License:Mozilla Public License

@Test
@SneakyThrows//from  w  w w  .  j a  v a  2s. c  o  m
public void listenerRemoval() {
    try (WorkingDirectory directory = workingDirectoryProvider.getDirectory()) {
        Git git = Git.init().setDirectory(new File(directory.getDirectory())).call();
        RevCommit commit = git.commit().setAllowEmpty(true).setMessage("Test").call();

        Hashtable<String, Object> properties = new Hashtable<>();
        properties.put("repository", "file://" + git.getRepository().getDirectory().getAbsolutePath());
        properties.put("type", "latest");
        Listener listener = new Listener();
        ServiceRegistration<ResourceListener> registration = bundleContext
                .registerService(ResourceListener.class, listener, properties);

        Collection<ServiceReference<GitRevisionEmitter>> references = bundleContext.getServiceReferences(
                GitRevisionEmitter.class, "(objectClass=" + GitRevisionEmitter.class.getName() + ")");
        assertFalse(references.isEmpty());

        ObjectId objectId = listener.getFuture().get();
        assertEquals(commit.toObjectId(), objectId);
        listener.reset();

        registration.unregister();

        git.commit().setAllowEmpty(true).setMessage("Test #1").call();

        try {
            listener.getFuture().get(11, TimeUnit.SECONDS);
            fail("Listener was not removed");
        } catch (TimeoutException e) {
            // this is what should happen
        }

        git.close();
    }
}

From source file:org.cicomponents.test.GitEmitterTest.java

License:Mozilla Public License

@Test
@SneakyThrows//w  ww.j av a 2 s.c o m
public void listener() {
    try (WorkingDirectory directory = workingDirectoryProvider.getDirectory()) {
        Git git = Git.init().setDirectory(new File(directory.getDirectory())).call();
        RevCommit commit = git.commit().setAllowEmpty(true).setMessage("Test").call();

        Hashtable<String, Object> properties = new Hashtable<>();
        properties.put("repository", "file://" + git.getRepository().getDirectory().getAbsolutePath());
        properties.put("type", "latest");
        Listener listener = new Listener();
        ServiceRegistration<ResourceListener> registration = bundleContext
                .registerService(ResourceListener.class, listener, properties);

        Collection<ServiceReference<GitRevisionEmitter>> references = bundleContext.getServiceReferences(
                GitRevisionEmitter.class, "(objectClass=" + GitRevisionEmitter.class.getName() + ")");

        ObjectId objectId = listener.getFuture().get();
        assertEquals(commit.toObjectId(), objectId);
        listener.reset();

        // Test ongoing commits
        commit = git.commit().setAllowEmpty(true).setMessage("Test #1").call();

        objectId = listener.getFuture().get();
        assertEquals(commit.toObjectId(), objectId);

        git.close();
        registration.unregister();
    }
}

From source file:org.craftercms.commons.git.impl.GitRepositoryFactoryImpl.java

License:Open Source License

@Override
public GitRepository init(File dir, boolean bare) throws GitException {
    try {/*from w ww .  j a va 2  s .co m*/
        Git git = Git.init().setDirectory(dir).setBare(bare).call();

        logger.info("New Git repository created at {}", git.getRepository().getDirectory());

        return new GitRepositoryImpl(git);
    } catch (GitAPIException e) {
        throw new GitException("Error creating new Git repository in " + dir, e);
    }
}

From source file:org.craftercms.commons.git.impl.GitRepositoryFactoryImplTest.java

License:Open Source License

@Test
public void testOpen() throws Exception {
    Git git = Git.init().setDirectory(tmpDir.getRoot()).call();

    GitRepository repo = repositoryFactory.open(tmpDir.getRoot());

    assertNotNull(repo);/*from   w w  w.j  a  v  a 2 s .  co  m*/
    assertEquals(git.getRepository().getDirectory().getCanonicalPath(), repo.getDirectory().getCanonicalPath());
}

From source file:org.craftercms.commons.git.impl.GitRepositoryFactoryImplTest.java

License:Open Source License

@Test
public void testClone() throws Exception {
    File masterRepoDir = tmpDir.newFolder("master");
    File cloneRepoDir = tmpDir.newFolder("clone");

    try (Git git = Git.init().setDirectory(masterRepoDir).call()) {
        File testFile = new File(masterRepoDir, "test");
        testFile.createNewFile();//from w  w w  . j ava2 s.  co m

        git.add().addFilepattern("test").call();
        git.commit().setMessage("Test commit").call();
    }

    GitRepository repo = repositoryFactory.clone(masterRepoDir.getAbsolutePath(), cloneRepoDir);

    assertNotNull(repo);

    File[] files = cloneRepoDir.listFiles();

    assertNotNull(files);
    assertEquals(2, files.length);

    File gitDir = findFile(".git", files);
    assertNotNull(gitDir);
    assertTrue(gitDir.isDirectory());

    File testFile = findFile("test", files);
    assertNotNull(testFile);
    assertFalse(testFile.isDirectory());
}

From source file:org.craftercms.commons.git.impl.GitRepositoryImplTest.java

License:Open Source License

@Test
public void testAdd() throws Exception {
    Git git = Git.init().setDirectory(tmpDir.getRoot()).call();
    GitRepositoryImpl repository = new GitRepositoryImpl(git);

    File testFile = new File(tmpDir.getRoot(), "test");
    testFile.createNewFile();/* ww w  . j a  va 2  s. co m*/

    repository.add("test");

    Status status = git.status().call();

    assertNotNull(status);
    assertEquals(Collections.singleton("test"), status.getAdded());
}

From source file:org.craftercms.commons.git.impl.GitRepositoryImplTest.java

License:Open Source License

@Test
public void testRemove() throws Exception {
    Git git = Git.init().setDirectory(tmpDir.getRoot()).call();
    GitRepositoryImpl repository = new GitRepositoryImpl(git);

    File testFile = new File(tmpDir.getRoot(), "test");
    testFile.createNewFile();//from   www .j  a v a  2 s  . c o  m

    git.add().addFilepattern("test").call();
    git.commit().setMessage("Test commit").call();

    repository.remove("test");

    Status status = git.status().call();

    assertNotNull(status);
    assertEquals(Collections.singleton("test"), status.getRemoved());
}