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

Introduction

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

Prototype

public static Git open(File dir) throws IOException 

Source Link

Document

Open repository

Usage

From source file:com.romanenco.gitt.git.GitHelper.java

License:Open Source License

/**
 * Read log messages, up to maxRecords//from   w ww .j  a  va2  s. c  o  m
 * 
 * @param repoPath
 * @param maxRecords
 * @return
 */
public static List<LogEntry> readRepoHistory(String repoPath, int maxRecords) {
    ArrayList<LogEntry> result = new ArrayList<GitHelper.LogEntry>(maxRecords);
    try {
        Git git = Git.open(new File(repoPath));
        Iterable<RevCommit> logs = git.log().call();
        for (RevCommit commit : logs) {
            result.add(new LogEntry(commit));
            if (--maxRecords == 0)
                break;
        }
    } catch (IOException e) {
        Log.e(TAG, "IO", e);
    } catch (NoHeadException e) {
        Log.e(TAG, "NoHead", e);
    } catch (GitAPIException e) {
        Log.e(TAG, "GitApi", e);
    }
    if (maxRecords > 0) {
        result.trimToSize();
    }
    return result;
}

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From source file:com.sebastian_daschner.asciiblog.business.source.control.GitExtractorTest.java

License:Apache License

private void changeAndRenameFile() throws IOException, GitAPIException {
    final Git git = Git.open(gitCloneDirectory);
    git.pull().setRemote("origin").setRemoteBranchName("master").call();

    try (FileWriter writer = new FileWriter(file2, true)) {
        writer.append("\nchanged");
    }//  w w  w.j  a v  a2 s  .  c  o m

    if (!file2.renameTo(file2.toPath().resolveSibling("file3.adoc").toFile()))
        throw new IOException("Could not rename file2 to file3");

    git.add().setUpdate(true).addFilepattern(".").call();
    git.add().addFilepattern(".").call();
    git.commit().setMessage("changed file2 and renamed to file3").call();
    git.push().setRemote("origin").add("master").call();
    git.close();
}

---

From source file:com.sebastian_daschner.asciiblog.business.source.control.GitExtractorTest.java

License:Apache License

private void addTestCommits() throws IOException, GitAPIException {
    final Git git = Git.open(gitCloneDirectory);

    try (FileWriter writer = new FileWriter(file1, true)) {
        writer.write("hello world");
    }/*from   w  w w  .  j ava 2 s  .  c o  m*/
    git.add().addFilepattern(".").call();
    git.commit().setMessage("updated").call();

    try (FileWriter writer = new FileWriter(file1, true)) {
        writer.append("\nhello world");
    }
    git.add().addFilepattern(".").call();
    git.commit().setMessage("updated").call();

    try (FileWriter writer = new FileWriter(file2, true)) {
        writer.write("hi world");
    }
    git.add().addFilepattern(".").call();
    git.commit().setMessage("updated").call();
    git.push().setRemote("origin").add("master").call();

    git.close();
}

---

From source file:com.sebastian_daschner.asciiblog.business.source.control.GitExtractorTest.java

License:Apache License

private void createNextCommit() throws IOException, GitAPIException {
    final Git git = Git.open(gitCloneDirectory);
    git.pull().setRemote("origin").setRemoteBranchName("master").call();

    try (FileWriter writer = new FileWriter(file1, true)) {
        writer.write("hi world!\nhello hi");
    }/*from   w  ww  .ja  v  a  2s. co m*/
    git.add().addFilepattern(".").call();
    git.commit().setMessage("updated file1").call();

    try (FileWriter writer = new FileWriter(file2, true)) {
        writer.write("world");
    }
    git.add().addFilepattern(".").call();
    git.commit().setMessage("updated file2").call();

    git.push().setRemote("origin").add("master").call();

    git.close();
}

---

From source file:com.sebastian_daschner.asciiblog.business.source.control.GitExtractorTest.java

License:Apache License

private void renameFile() throws IOException, GitAPIException {
    final Git git = Git.open(gitCloneDirectory);
    git.pull().setRemote("origin").setRemoteBranchName("master").call();

    if (!file2.renameTo(file2.toPath().resolveSibling("file3.adoc").toFile()))
        throw new IOException("Could not rename file2 to file3");

    git.add().setUpdate(true).addFilepattern(".").call();
    git.add().addFilepattern(".").call();
    git.commit().setMessage("renamed file2 to file3").call();
    git.push().setRemote("origin").add("master").call();
    git.close();/*from   w w w. j  a  v a 2 s . c o  m*/
}

---

From source file:com.sebastian_daschner.asciiblog.business.source.control.GitExtractorTest.java

License:Apache License

private void deleteFile() throws IOException, GitAPIException {
    final Git git = Git.open(gitCloneDirectory);
    git.pull().setRemote("origin").setRemoteBranchName("master").call();

    if (!file2.delete())
        throw new IOException("Could not delete file2");

    git.add().setUpdate(true).addFilepattern(".").call();
    git.commit().setMessage("deleted file2").call();
    git.push().setRemote("origin").add("master").call();
    git.close();/*from   w  w  w  . j a va2 s.  c o  m*/
}

---

From source file:com.sebastian_daschner.asciiblog.business.source.control.GitExtractorTest.java

License:Apache License

private void addNotRelevantFile(final String fileName) throws GitAPIException, IOException {
    final Git git = Git.open(gitCloneDirectory);
    git.pull().setRemote("origin").setRemoteBranchName("master").call();

    try (FileWriter writer = new FileWriter(file1.toPath().resolveSibling(fileName + ".mustache").toFile(),
            true)) {//from   w  w  w  . j av  a  2  s .  c o  m
        writer.write("hello {{world}}");
    }

    git.add().addFilepattern(".").call();
    git.commit().setMessage("added template").call();
    git.push().setRemote("origin").add("master").call();
    git.close();
}

---

From source file:com.stormcloud.ide.api.git.GitManager.java

License:Open Source License

@Override
public IndexState getIndexState(String repository) throws GitManagerException {

    IndexState indexState = new IndexState();

    try {//from  ww  w.j  a v a  2  s .  c om

        Git git = Git.open(new File(repository));

        IndexDiff diff = new IndexDiff(git.getRepository(), "HEAD", new FileTreeIterator(git.getRepository()));

        diff.diff();

        indexState.setAdded(diff.getAdded());
        indexState.setAssumeUnchanged(diff.getAssumeUnchanged());
        indexState.setChanged(diff.getChanged());
        indexState.setConflicting(diff.getConflicting());
        indexState.setIgnoredNotInIndex(diff.getIgnoredNotInIndex());
        indexState.setMissing(diff.getMissing());
        indexState.setModified(diff.getModified());
        indexState.setRemoved(diff.getRemoved());
        indexState.setUntracked(diff.getUntracked());
        indexState.setUntrackedFolders(diff.getUntrackedFolders());

    } catch (IOException e) {
        LOG.error(e);
        throw new GitManagerException(e);
    }

    return indexState;
}

---

From source file:com.stormcloud.ide.api.git.GitManager.java

License:Open Source License

@Override
public boolean isModified(String repository) throws GitManagerException {

    try {/*from   www . ja  v  a 2  s . com*/

        Git git = Git.open(new File(repository));

        IndexDiff diff = new IndexDiff(git.getRepository(), "HEAD", new FileTreeIterator(git.getRepository()));

        diff.diff();

        if (!diff.getAdded().isEmpty()) {
            return true;
        }

        if (!diff.getChanged().isEmpty()) {
            return true;
        }

        if (!diff.getMissing().isEmpty()) {
            return true;
        }

        if (!diff.getModified().isEmpty()) {
            return true;
        }

        if (!diff.getRemoved().isEmpty()) {
            return true;
        }

        if (!diff.getUntracked().isEmpty()) {
            return true;
        }

        if (!diff.getUntrackedFolders().isEmpty()) {
            return true;
        }

    } catch (IOException e) {
        LOG.error(e);
        throw new GitManagerException(e);
    }

    return false;
}

---

From source file:com.stormcloud.ide.api.git.GitManager.java

License:Open Source License

@Override
public DirCache add(String repository, String pattern) throws GitManagerException {

    try {//from   w w w.  j  a  v  a2 s .  c o m

        Git git = Git.open(new File(repository));

        AddCommand add = git.add();

        add.addFilepattern(pattern);

        DirCache result = add.call();

        return result;

    } catch (IOException e) {
        LOG.error(e);
        throw new GitManagerException(e);
    } catch (GitAPIException e) {
        LOG.error(e);
        throw new GitManagerException(e);
    }
}

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