本文整理汇总了Java中org.eclipse.jgit.diff.DiffEntry类的典型用法代码示例。如果您正苦于以下问题:Java DiffEntry类的具体用法?Java DiffEntry怎么用?Java DiffEntry使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。
DiffEntry类属于org.eclipse.jgit.diff包,在下文中一共展示了DiffEntry类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: fillLastModifiedCommits
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
private void fillLastModifiedCommits(ObjectId start, String basePath) throws IOException, GitAPIException {
Map<String, ObjectId> objects = lastModifiedCommits.get(start);
if (objects == null) {
objects = new TreeMap<>();
}
DiffFormatter diffFmt = new DiffFormatter(NullOutputStream.INSTANCE);
diffFmt.setRepository(getGitRepository());
LogCommand log = new Git(getGitRepository()).log();
if (!basePath.isEmpty()) {
log.addPath(basePath);
}
for(RevCommit c: log.call()) {
final RevTree a = c.getParentCount() > 0 ? c.getParent(0).getTree() : null;
final RevTree b = c.getTree();
for(DiffEntry diff: diffFmt.scan(a, b)) {
objects.put(diff.getNewPath(), c.getId());
}
}
lastModifiedCommits.put(start, objects);
}
示例2: getPaths
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
private List<DiffEntry> getPaths(Repository repository, RevCommit rev)
throws MissingObjectException, IncorrectObjectTypeException,
IOException {
RevCommit parent = null;
List<DiffEntry> diffs = null;
RevWalk rw = new RevWalk(repository);
DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE);
df.setRepository(repository);
df.setDiffComparator(RawTextComparator.DEFAULT);
df.setDetectRenames(true);
if (rev.getParentCount() > 0 && rev.getParent(0) != null) {
parent = rw.parseCommit(rev.getParent(0).getId());
diffs = df.scan(parent.getTree(), rev.getTree());
} else {
diffs = df.scan(new EmptyTreeIterator(), new CanonicalTreeParser(
null, rw.getObjectReader(), rev.getTree()));
}
return diffs;
}
示例3: blockingPreviewDiff
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
private Map<String, Change<?>> blockingPreviewDiff(Revision baseRevision, Iterable<Change<?>> changes) {
requireNonNull(baseRevision, "baseRevision");
requireNonNull(changes, "changes");
baseRevision = blockingNormalize(baseRevision);
try (ObjectReader reader = jGitRepository.newObjectReader();
RevWalk revWalk = new RevWalk(reader);
DiffFormatter diffFormatter = new DiffFormatter(NullOutputStream.INSTANCE)) {
final ObjectId baseTreeId = toTreeId(revWalk, baseRevision);
final DirCache dirCache = DirCache.newInCore();
final int numEdits = applyChanges(baseRevision, baseTreeId, dirCache, changes);
if (numEdits == 0) {
return Collections.emptyMap();
}
CanonicalTreeParser p = new CanonicalTreeParser();
p.reset(reader, baseTreeId);
diffFormatter.setRepository(jGitRepository);
List<DiffEntry> result = diffFormatter.scan(p, new DirCacheIterator(dirCache));
return toChangeMap(result);
} catch (IOException e) {
throw new StorageException("failed to perform a dry-run diff", e);
}
}
示例4: hasMatchingChanges
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
private boolean hasMatchingChanges(Revision from, Revision to, PathPatternFilter filter) {
try (RevWalk revWalk = new RevWalk(jGitRepository)) {
final List<DiffEntry> diff =
compareTrees(toTreeId(revWalk, from), toTreeId(revWalk, to), TreeFilter.ALL);
for (DiffEntry e : diff) {
final String path;
switch (e.getChangeType()) {
case ADD:
path = e.getNewPath();
break;
case MODIFY:
case DELETE:
path = e.getOldPath();
break;
default:
throw new Error();
}
if (filter.matches(path)) {
return true;
}
}
}
return false;
}
示例5: notifyWatchers
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
private void notifyWatchers(Revision newRevision, ObjectId prevTreeId, ObjectId nextTreeId) {
final List<DiffEntry> diff = compareTrees(prevTreeId, nextTreeId, TreeFilter.ALL);
for (DiffEntry e: diff) {
switch (e.getChangeType()) {
case ADD:
commitWatchers.notify(newRevision, e.getNewPath());
break;
case MODIFY:
case DELETE:
commitWatchers.notify(newRevision, e.getOldPath());
break;
default:
throw new Error();
}
}
}
示例6: main
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
public static void main(String[] args) throws IOException, GitAPIException {
Repository repo = Commands.getRepo(Consts.META_REPO_PATH);
// Get the id of the tree associated to the two commits
ObjectId head = repo.resolve("HEAD^{tree}");
ObjectId previousHead = repo.resolve("HEAD~^{tree}");
List<DiffEntry> list = listDiffs(repo, previousHead, head);
if(list != null){
// Simply display the diff between the two commits
list.forEach((diff) -> {
System.out.println(diff);
});
}
}
示例7: getStagedFiles
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
@Override
public List<UIFile> getStagedFiles( String oldCommitId, String newCommitId ) {
List<UIFile> files = new ArrayList<UIFile>();
try {
List<DiffEntry> diffs = getDiffCommand( oldCommitId, newCommitId )
.setShowNameAndStatusOnly( true )
.call();
RenameDetector rd = new RenameDetector( git.getRepository() );
rd.addAll( diffs );
diffs = rd.compute();
diffs.forEach( diff -> {
files.add( new UIFile( diff.getChangeType() == ChangeType.DELETE ? diff.getOldPath() : diff.getNewPath(),
diff.getChangeType(), false ) );
} );
} catch ( Exception e ) {
e.printStackTrace();
}
return files;
}
示例8: hasDiff
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
public static boolean hasDiff(Git git, String base, String name, String ext)
throws WsSrvException {
checkFile(base, name, ext).getAbsolutePath();
// Prepare path for git save
String fp = getLocalPath(name);
List<DiffEntry> diff;
try {
diff = git.diff().setPathFilter(PathFilter.create(fp)).call();
} catch (GitAPIException e) {
throw new WsSrvException(260, "Unable retrieve git diff", e);
}
return diff.size() > 0;
}
示例9: getScmItems
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
/**
* Get list of files in given revision.
*
* @param revCommit rev commit instance
* @param filePath optional value to filter list of changed files
* @return list of files in given revision
* @throws IOException
*/
public ArrayList<ScmItem> getScmItems(RevCommit revCommit, String filePath) {
try (RevWalk rw = new RevWalk(repository)) {
ArrayList<ScmItem> rez = new ArrayList<>();
if (revCommit != null) {
final DiffFormatter df = getDiffFormatter(filePath);
final List<DiffEntry> diffs;
try {
diffs = df.scan(
revCommit.getParentCount() > 0 ? rw.parseCommit(revCommit.getParent(0).getId()).getTree() : null,
revCommit.getTree());
diffs.stream()
.map(this::adaptDiffEntry)
.collect(Collectors.toCollection(() -> rez));
} catch (IOException e) {
log.log(Level.SEVERE, "Cannot collect items from rev commit", e);
}
}
rw.dispose();
return rez;
}
}
示例10: isInPath
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
private boolean isInPath(Repository repository, RevWalk walk, RevCommit commit) throws IOException {
if (commit.getParentCount() == 0) {
RevTree tree = commit.getTree();
try (TreeWalk treeWalk = new TreeWalk(repository)) {
treeWalk.addTree(tree);
treeWalk.setRecursive(true);
treeWalk.setFilter(pathFilter);
return treeWalk.next();
}
} else {
DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE);
df.setRepository(repository);
df.setPathFilter(pathFilter);
RevCommit parent = walk.parseCommit(commit.getParent(0).getId());
List<DiffEntry> diffs = df.scan(parent.getTree(), commit.getTree());
return !diffs.isEmpty();
}
}
示例11: initNonemptyNotebookDir
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
@Test
public void initNonemptyNotebookDir() throws IOException, GitAPIException {
//given - .git does not exit
File dotGit = new File(Joiner.on(File.separator).join(notebooksDir, ".git"));
assertThat(dotGit.exists()).isEqualTo(false);
//when
notebookRepo = new GitNotebookRepo(conf);
//then
Git git = notebookRepo.getGit();
assertThat(git).isNotNull();
assertThat(dotGit.exists()).isEqualTo(true);
assertThat(notebookRepo.list()).isNotEmpty();
List<DiffEntry> diff = git.diff().call();
assertThat(diff).isEmpty();
}
示例12: name
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
@Test public void name() throws IOException, GitAPIException {
ObjectId head = repo.resolve("HEAD^{tree}");
ObjectId oldHead = repo.resolve("HEAD^^{tree}");
ObjectReader reader = repo.newObjectReader();
CanonicalTreeParser prevParser = new CanonicalTreeParser();
prevParser.reset(reader, oldHead);
CanonicalTreeParser headParser = new CanonicalTreeParser();
headParser.reset(reader, head);
List<DiffEntry> diffs = new Git(repo).diff()
.setNewTree(headParser)
.setOldTree(prevParser)
.call();
for (DiffEntry entry : diffs)
System.out.println(entry);
}
示例13: getChanges
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
/**
* Returns the files which have been changed between {@code firstCommit} and {@code secondCommit}.
*/
ChangeSet getChanges(final ObjectId firstCommit, final ObjectId secondCommit) throws GitAPIException, IOException {
final List<DiffEntry> diff = calculateDiff(firstCommit, secondCommit);
try {
checkout(secondCommit.getName());
final ChangeSet changes = new ChangeSet();
getChangedFiles(diff).forEach(f -> changes.getChangedFiles().put(normalizePath(f.getName()), readFileContent(f)));
getRemovedFilePaths(diff).map(this::normalizePath).forEach(changes.getRemovedFiles()::add);
return changes;
} finally {
resetGit();
}
}
示例14: branchChangedFiles
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
@Nullable
@Override
public Set<Path> branchChangedFiles(String targetBranchName, Path rootBaseDir) {
try (Repository repo = buildRepo(rootBaseDir)) {
Ref targetRef = repo.exactRef("refs/heads/" + targetBranchName);
if (targetRef == null) {
LOG.warn("Could not find ref: {}", targetBranchName);
return null;
}
try (Git git = newGit(repo)) {
return git.diff().setShowNameAndStatusOnly(true).setOldTree(prepareTreeParser(repo, targetRef)).call().stream()
.filter(diffEntry -> diffEntry.getChangeType() == DiffEntry.ChangeType.ADD || diffEntry.getChangeType() == DiffEntry.ChangeType.MODIFY)
.map(diffEntry -> repo.getWorkTree().toPath().resolve(diffEntry.getNewPath()))
.collect(Collectors.toSet());
}
} catch (IOException | GitAPIException e) {
LOG.warn(e.getMessage(), e);
}
return null;
}
示例15: checkpoint
import org.eclipse.jgit.diff.DiffEntry; //导入依赖的package包/类
@Override
public Revision checkpoint(String pattern, String commitMessage, AuthenticationInfo subject) {
Revision revision = Revision.EMPTY;
try {
List<DiffEntry> gitDiff = git.diff().call();
if (!gitDiff.isEmpty()) {
LOG.debug("Changes found for pattern '{}': {}", pattern, gitDiff);
DirCache added = git.add().addFilepattern(pattern).call();
LOG.debug("{} changes are about to be commited", added.getEntryCount());
RevCommit commit = git.commit().setMessage(commitMessage).call();
revision = new Revision(commit.getName(), commit.getShortMessage(), commit.getCommitTime());
} else {
LOG.debug("No changes found {}", pattern);
}
} catch (GitAPIException e) {
LOG.error("Failed to add+commit {} to Git", pattern, e);
}
return revision;
}