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

Introduction

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

Prototype

public Git(Repository repo) 

Source Link

Document

Construct a new org.eclipse.jgit.api.Git object which can interact with the specified git repository.

Usage

From source file:net.rohanpm.camel.jgit.JGitReflect.java

License:Apache License

public Callable<?> getRepoCommand(String name, Repository repository) {
    final Method method = repoCommands.get(name);
    if (method == null) {
        return null;
    }/*from   ww  w .  jav  a  2  s.  c  o  m*/
    final Git git = new Git(repository);
    return invoke(name, method, git);
}

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From source file:net.tietema.versioning.GitJavaVersioning.java

License:Apache License

public String getRevision(File projectDir) throws MojoExecutionException {
    // XXX we use our own findGitDir because they JGit one doesn't find the git dir in a multi project build
    File gitDir = findGitDir(projectDir);
    String revision = "Unknown";
    if (gitDir == null)
        return revision;

    FileRepositoryBuilder builder = new FileRepositoryBuilder();
    Repository repository = null;/*from  w ww  .j  a v a2  s . c  o  m*/
    try {
        repository = builder.setGitDir(gitDir).readEnvironment() // scan environment GIT_* variables
                .findGitDir(projectDir) // scan up the file system tree
                .build();

        log.info("Git dir: " + gitDir.toString());
        RepositoryState state = repository.getRepositoryState();
        log.info(state.getDescription());
        String branch = repository.getBranch();
        log.info("Branch is: " + branch);
        Git git = new Git(repository);
        String fullBranch = repository.getFullBranch();
        log.info("Full branch is: " + fullBranch);
        ObjectId id = repository.resolve(fullBranch);
        log.info("Branch " + repository.getBranch() + " points to " + id.name());

        Status status = git.status().call();
        boolean strictClean = status.isClean();
        // no untracked files
        boolean loseClean = status.getAdded().isEmpty() && status.getChanged().isEmpty()
                && status.getConflicting().isEmpty() && status.getMissing().isEmpty()
                && status.getModified().isEmpty() && status.getRemoved().isEmpty();

        StringWriter buffer = new StringWriter();
        JavaWriter writer = new JavaWriter(buffer);
        writer.emitPackage(packageName)
                .beginType(packageName + "." + className, "class", Modifier.PUBLIC | Modifier.FINAL)
                .emitField("String", "BRANCH", Modifier.PUBLIC | Modifier.FINAL | Modifier.STATIC,
                        String.format(Locale.US, "\"%s\"", branch))
                .emitField("String", "REVISION", Modifier.PUBLIC | Modifier.FINAL | Modifier.STATIC,
                        String.format(Locale.US, "\"%s\"", id.name()))
                .emitField("String", "REVISION_SHORT", Modifier.PUBLIC | Modifier.FINAL | Modifier.STATIC,
                        String.format(Locale.US, "\"%s\"", id.name().substring(0, 8)))
                .emitJavadoc("Strict Clean means no changes, not even untracked files")
                .emitField("boolean", "STRICT_CLEAN", Modifier.PUBLIC | Modifier.FINAL | Modifier.STATIC,
                        (strictClean ? "true" : "false"))
                .emitJavadoc("Lose Clean means no changes except untracked files.")
                .emitField("boolean", "LOSE_CLEAN", Modifier.PUBLIC | Modifier.FINAL | Modifier.STATIC,
                        (loseClean ? "true" : "false"))
                .endType();
        revision = buffer.toString();

        return revision;
    } catch (IOException e) {
        log.error(e);
        throw new MojoExecutionException(e.getMessage());
    } catch (GitAPIException e) {
        log.error(e);
        throw new MojoExecutionException(e.getMessage());
    } finally {
        if (repository != null)
            repository.close();
    }
}

---

From source file:net.vexelon.jdevlog.vcs.git.GitSource.java

License:Open Source License

@Override
public Iterator<?> getLastHistory(long maxEntries) throws SCMException {

    Iterable<RevCommit> log = null;

    try {/*w  ww.  j  a  v a 2s . c  om*/
        Git git = new Git(repository);
        LogCommand cmd = git.log();

        cmd.setMaxCount((int) maxEntries);
        //         cmd.addPath(Constants.MASTER);

        try {
            cmd.add(repository.resolve(Constants.MASTER));
        } catch (Exception e) {
            throw new SCMException("Error getting log messages!", e);
        }

        log = cmd.call();
    } catch (NoHeadException e) {
        throw new SCMException("Error getting log messages!", e);
    }

    return log.iterator();
}

---

From source file:nl.architolk.ldt.license.GitLookUp.java

public String getCommitMessage(File file) throws GitAPIException {
    String repoRelativePath = pathResolver.relativize(file);
    String commitMessage = "";

    Iterable<RevCommit> commits = new Git(repository).log().addPath(repoRelativePath).setMaxCount(1).call();
    for (RevCommit commit : commits) {
        commitMessage = commit.getShortMessage();
    }//w w  w. ja va2s .  c  o m
    return commitMessage.replaceFirst("^Release ", "");
}

---

From source file:no.neworder.vcs.GitStatus.java

License:Open Source License

public GitStatus(File directory) throws IOException {
    File repositoryPath = new File(directory.getAbsolutePath());
    RepositoryBuilder repositoryBuilder = new RepositoryBuilder();
    Repository repository = repositoryBuilder.setWorkTree(repositoryPath).build();
    Git git = new Git(repository);
    status = git.status().call();//  w  ww  . j  av a2  s.  c  om
}

---

From source file:nz.co.fortytwo.signalk.handler.GitHandler.java

License:Open Source License

protected String upgrade(String path) throws Exception {
    //staticDir.mkdirs();
    Repository repository = null;// ww w.j ava 2s  . com
    try {
        String logFile = "output.log";
        File installLogDir = new File(staticDir, "logs");
        installLogDir.mkdirs();
        //
        File destDir = new File(staticDir, SLASH + path);
        destDir.mkdirs();
        File output = new File(installLogDir, logFile);
        String gitPath = github + path + ".git";
        logger.debug("Updating from " + gitPath + " to " + destDir.getAbsolutePath());
        FileUtils.writeStringToFile(output,
                "Updating from " + gitPath + " to " + destDir.getAbsolutePath() + "\n", false);
        Git git = null;
        try {
            FileRepositoryBuilder builder = new FileRepositoryBuilder();
            repository = builder.setGitDir(new File(destDir, "/.git")).readEnvironment() // scan environment GIT_* variables
                    .findGitDir() // scan up the file system tree
                    .build();
            git = new Git(repository);
            PullResult result = git.pull().call();
            FileUtils.writeStringToFile(output, result.getMergeResult().toString(), true);
            logger.debug("DONE: Updated " + gitPath + " repository: " + result.getMergeResult().toString());

            //now run npm install
            //runNpmInstall(output, destDir);
        } catch (Exception e) {
            FileUtils.writeStringToFile(output, e.getMessage(), true);
            FileUtils.writeStringToFile(output, e.getStackTrace().toString(), true);
            logger.debug("Error updating " + gitPath + " repository: " + e.getMessage(), e);
        } finally {
            if (git != null)
                git.close();
            if (repository != null)
                repository.close();
        }
        return logFile;

    } finally {
        if (repository != null)
            repository.close();
    }

}

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From source file:org.abratuhi.camel.GitLogComponentTest.java

License:Apache License

public void setUp() throws Exception {
    repodir = File.createTempFile("tmp", "repo");
    repodir.delete();//from  w  w w  .j  a  va  2 s .  c o m
    repodir.mkdir();

    repogit = new File(repodir, ".git");

    final FileRepository repo = new FileRepository(repogit);
    Git git = new Git(repo);

    repo.create();
    final File repofile = File.createTempFile("tmp", "repofile", repodir);
    git.add().addFilepattern(".").call();
    git.commit().setMessage("Test message").call();

    super.setUp();
}

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From source file:org.abratuhi.camel.GitLogProducer.java

License:Apache License

public void process(Exchange exchange) throws Exception {
    String repo = endpoint.getEndpointUri().substring("git://".length());
    FileRepositoryBuilder frb = new FileRepositoryBuilder();
    FileRepository fr = frb.setGitDir(new File(repo)).readEnvironment().build();
    Git git = new Git(fr);
    Iterable<RevCommit> commits = git.log().call();

    StringBuffer sb = new StringBuffer();
    for (RevCommit rc : commits) {
        sb.append(rc.getShortMessage() + "\n");
    }//w w  w. ja  va  2s. c  o m

    GitLogMessage msg = new GitLogMessage();
    msg.setBody(sb.toString());

    exchange.setOut(msg);
}

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From source file:org.alex73.osm.monitors.export.GitClient.java

License:Open Source License

public synchronized void add(String path) {
    try {// ww  w.  j  a  v  a2s .c  om
        new Git(repository).add().addFilepattern(path).call();
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

---

From source file:org.alex73.osm.monitors.export.GitClient.java

License:Open Source License

public synchronized void remove(String path) {
    try {/* w  ww.j a  va  2s  . c o m*/
        new Git(repository).rm().addFilepattern(path).call();
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

---

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