List of usage examples for org.eclipse.jgit.api Git blame
public BlameCommand blame()
From source file:br.com.metricminer2.scm.GitRepository.java
License:Apache License
@Override public String blame(String file, String currentCommit, Integer line) { Git git = null; try {// w w w . j a v a 2 s . c o m git = Git.open(new File(path)); Iterable<RevCommit> commits = git.log().add(git.getRepository().resolve(currentCommit)).call(); ObjectId prior = commits.iterator().next().getParent(0).getId(); BlameResult blameResult = git.blame().setFilePath(file).setStartCommit(prior).setFollowFileRenames(true) .call(); return blameResult.getSourceCommit(line).getId().getName(); } catch (Exception e) { throw new RuntimeException(e); } finally { if (git != null) git.close(); } }
From source file:com.chungkwong.jgitgui.StageTreeItem.java
License:Open Source License
@Override public Node getContentPage() { Git git = (Git) getValue(); GridPane page = new GridPane(); ListView<String> list = new ListView<String>(); GridPane.setHgrow(list, Priority.ALWAYS); GridPane.setVgrow(list, Priority.ALWAYS); list.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE); try {/*from www .ja v a 2 s . c o m*/ DirCache cache = ((Git) getValue()).getRepository().readDirCache(); for (int i = 0; i < cache.getEntryCount(); i++) list.getItems().add(cache.getEntry(i).getPathString()); } catch (Exception ex) { Logger.getLogger(StageTreeItem.class.getName()).log(Level.SEVERE, null, ex); Util.informUser(ex); } Button remove = new Button( java.util.ResourceBundle.getBundle("com/chungkwong/jgitgui/text").getString("REMOVE")); remove.setOnAction((e) -> { RmCommand command = git.rm().setCached(true); list.getSelectionModel().getSelectedItems().stream().forEach((path) -> { command.addFilepattern(path); }); list.getItems().removeAll(list.getSelectionModel().getSelectedItems()); try { command.call(); } catch (Exception ex) { Logger.getLogger(StageTreeItem.class.getName()).log(Level.SEVERE, null, ex); Util.informUser(ex); } }); Button blame = new Button( java.util.ResourceBundle.getBundle("com/chungkwong/jgitgui/text").getString("BLAME")); blame.setOnAction((e) -> { Stage dialog = new Stage(); dialog.setTitle(java.util.ResourceBundle.getBundle("com/chungkwong/jgitgui/text").getString("BLAME")); StringBuilder buf = new StringBuilder(); list.getSelectionModel().getSelectedItems().stream().forEach((path) -> { try { BlameResult command = git.blame().setFilePath(path).call(); RawText contents = command.getResultContents(); for (int i = 0; i < contents.size(); i++) { buf.append(command.getSourcePath(i)).append(':'); buf.append(command.getSourceLine(i)).append(':'); buf.append(command.getSourceCommit(i)).append(':'); buf.append(command.getSourceAuthor(i)).append(':'); buf.append(contents.getString(i)).append('\n'); } } catch (Exception ex) { Logger.getLogger(StageTreeItem.class.getName()).log(Level.SEVERE, null, ex); Util.informUser(ex); } }); dialog.setScene(new Scene(new TextArea(buf.toString()))); dialog.setMaximized(true); dialog.show(); }); page.addColumn(0, list, remove, blame); return page; }
From source file:com.tasktop.c2c.server.scm.service.GitBrowseUtil.java
License:Open Source License
public static Blame getBlame(Repository r, String revision, String path) throws IOException, GitAPIException { if (path.startsWith("/")) { path = path.substring(1);/*from w ww. jav a 2 s .co m*/ } Git git = new Git(r); ObjectId revId = r.resolve(revision); BlameCommand bc = git.blame(); bc.setStartCommit(revId); bc.setFilePath(path); BlameResult br = bc.call(); Blame blame = new Blame(); blame.path = path; blame.revision = revision; blame.commits = new ArrayList<Commit>(); blame.lines = new ArrayList<Blame.Line>(); Map<String, Integer> sha2idx = new HashMap<String, Integer>(); RawText resultContents = br.getResultContents(); for (int i = 0; i < br.getResultContents().size(); i++) { RevCommit sourceCommit = br.getSourceCommit(i); // XXX should it really be the source commit String sha = sourceCommit.getName(); Integer cIdx = sha2idx.get(sha); if (cIdx == null) { cIdx = blame.commits.size(); Commit commit = GitDomain.createCommit(sourceCommit); blame.commits.add(commit); sha2idx.put(sha, cIdx); } Blame.Line bl = new Blame.Line(); bl.commit = cIdx; bl.text = resultContents.getString(i); blame.lines.add(bl); } return blame; }
From source file:org.apache.maven.scm.provider.git.jgit.command.blame.JGitBlameCommand.java
License:Apache License
@Override public BlameScmResult executeBlameCommand(ScmProviderRepository repo, ScmFileSet workingDirectory, String filename) throws ScmException { Git git = null; File basedir = workingDirectory.getBasedir(); try {// w w w . j av a 2 s . c om git = Git.open(basedir); BlameResult blameResult = git.blame().setFilePath(filename).call(); List<BlameLine> lines = new ArrayList<BlameLine>(); int i = 0; while ((i = blameResult.computeNext()) != -1) { lines.add(new BlameLine(blameResult.getSourceAuthor(i).getWhen(), blameResult.getSourceCommit(i).getName(), blameResult.getSourceAuthor(i).getName(), blameResult.getSourceCommitter(i).getName())); } return new BlameScmResult("JGit blame", lines); } catch (Exception e) { throw new ScmException("JGit blame failure!", e); } finally { JGitUtils.closeRepo(git); } }
From source file:org.sonar.plugins.scm.git.JGitBlameCommand.java
License:Open Source License
private void blame(BlameOutput output, Git git, File gitBaseDir, InputFile inputFile) throws GitAPIException { String filename = pathResolver.relativePath(gitBaseDir, inputFile.file()); org.eclipse.jgit.blame.BlameResult blameResult = git.blame() // Equivalent to -w command line option .setTextComparator(RawTextComparator.WS_IGNORE_ALL).setFilePath(filename).call(); List<BlameLine> lines = new ArrayList<BlameLine>(); for (int i = 0; i < blameResult.getResultContents().size(); i++) { if (blameResult.getSourceAuthor(i) == null || blameResult.getSourceCommit(i) == null) { LOG.info("Author: " + blameResult.getSourceAuthor(i)); LOG.info("Source commit: " + blameResult.getSourceCommit(i)); throw new IllegalStateException("Unable to blame file " + inputFile.relativePath() + ". No blame info at line " + (i + 1) + ". Is file commited?"); }/*from w ww. j a v a 2 s . c o m*/ lines.add(new org.sonar.api.batch.scm.BlameLine().date(blameResult.getSourceAuthor(i).getWhen()) .revision(blameResult.getSourceCommit(i).getName()) .author(blameResult.getSourceAuthor(i).getEmailAddress())); } if (lines.size() == inputFile.lines() - 1) { // SONARPLUGINS-3097 Git do not report blame on last empty line lines.add(lines.get(lines.size() - 1)); } output.blameResult(inputFile, lines); }
From source file:org.sonarsource.scm.git.JGitBlameCommand.java
License:Open Source License
private void blame(BlameOutput output, Git git, File gitBaseDir, InputFile inputFile) throws GitAPIException { String filename = pathResolver.relativePath(gitBaseDir, inputFile.file()); LOG.debug("Blame file {}", filename); org.eclipse.jgit.blame.BlameResult blameResult; try {// w w w .ja va 2 s.c o m blameResult = git.blame() // Equivalent to -w command line option .setTextComparator(RawTextComparator.WS_IGNORE_ALL).setFilePath(filename).call(); } catch (Exception e) { throw new IllegalStateException("Unable to blame file " + inputFile.relativePath(), e); } List<BlameLine> lines = new ArrayList<>(); if (blameResult == null) { LOG.debug("Unable to blame file {}. It is probably a symlink.", inputFile.relativePath()); return; } for (int i = 0; i < blameResult.getResultContents().size(); i++) { if (blameResult.getSourceAuthor(i) == null || blameResult.getSourceCommit(i) == null) { LOG.debug( "Unable to blame file {}. No blame info at line {}. Is file committed? [Author: {} Source commit: {}]", inputFile.relativePath(), i + 1, blameResult.getSourceAuthor(i), blameResult.getSourceCommit(i)); return; } lines.add(new org.sonar.api.batch.scm.BlameLine().date(blameResult.getSourceCommitter(i).getWhen()) .revision(blameResult.getSourceCommit(i).getName()) .author(blameResult.getSourceAuthor(i).getEmailAddress())); } if (lines.size() == inputFile.lines() - 1) { // SONARPLUGINS-3097 Git do not report blame on last empty line lines.add(lines.get(lines.size() - 1)); } output.blameResult(inputFile, lines); }