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| | | import java.util.Map;
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| | | import java.util.Set;
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| | | import org.eclipse.jgit.api.Git;
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| | | import org.eclipse.jgit.diff.DiffEntry;
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| | | import org.eclipse.jgit.diff.DiffFormatter;
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| | | import org.eclipse.jgit.diff.RawTextComparator;
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| | | import org.eclipse.jgit.errors.ConfigInvalidException;
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| | | import org.eclipse.jgit.lib.AnyObjectId;
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| | | import org.eclipse.jgit.lib.Constants;
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| | | import org.eclipse.jgit.treewalk.TreeWalk;
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| | | import org.eclipse.jgit.treewalk.filter.PathFilter;
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| | | import org.eclipse.jgit.treewalk.filter.PathFilterGroup;
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| | | import org.eclipse.jgit.treewalk.filter.TreeFilter;
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| | | import org.eclipse.jgit.util.io.DisabledOutputStream;
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| | | import org.slf4j.Logger;
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| | | import org.slf4j.LoggerFactory;
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| | | return list;
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| | | }
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| | | public static List<PathModel> getCommitChangedPaths(Repository r, String commitId) {
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| | | public static List<PathModel> getFilesInCommit(Repository r, String commitId) {
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| | | RevCommit commit = getCommit(r, commitId);
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| | | return getCommitChangedPaths(r, commit);
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| | | return getFilesInCommit(r, commit);
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| | | }
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| | | public static List<PathModel> getCommitChangedPaths(Repository r, RevCommit commit) {
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| | | public static List<PathModel> getFilesInCommit(Repository r, RevCommit commit) {
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| | | List<PathModel> list = new ArrayList<PathModel>();
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| | | final TreeWalk walk = new TreeWalk(r);
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| | | walk.setRecursive(false);
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| | | try {
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| | | walk.addTree(commit.getTree());
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| | | while (walk.next()) {
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| | | list.add(getPathModel(walk, null, commit));
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| | | }
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| | | final RevWalk rw = new RevWalk(r);
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| | | RevCommit parent = rw.parseCommit(commit.getParent(0).getId());
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| | | RevTree parentTree = parent.getTree();
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| | | RevTree commitTree = commit.getTree();
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| | | } catch (IOException e) {
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| | | LOGGER.error("Failed to get files for commit " + commit.getName(), e);
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| | | } finally {
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| | | if (walk != null) {
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| | | walk.release();
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| | | final TreeWalk walk = new TreeWalk(r);
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| | | walk.reset();
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| | | walk.setRecursive(true);
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| | | walk.addTree(parentTree);
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| | | walk.addTree(commitTree);
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| | | walk.setFilter(TreeFilter.ANY_DIFF);
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| | | RawTextComparator cmp = RawTextComparator.DEFAULT;
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| | | DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE);
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| | | df.setRepository(r);
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| | | df.setDiffComparator(cmp);
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| | | df.setDetectRenames(true);
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| | | List<DiffEntry> diffs = df.scan(parentTree, commitTree);
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| | | for (DiffEntry diff : diffs) {
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| | | list.add(new PathModel(diff.getNewPath(), diff.getNewPath(), 0, diff.getNewMode().getBits(), commit.getId().getName()));
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| | | }
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| | | } catch (Throwable t) {
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| | | LOGGER.error("failed to determine files in commit!", t);
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| | | }
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| | | return list;
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| | | }
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| | | public static String getCommitDiff(Repository r, RevCommit commit, boolean outputHtml) {
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| | | return getCommitDiff(r, commit, null, outputHtml);
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| | | }
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| | | public static String getCommitDiff(Repository r, RevCommit commit, String path, boolean outputHtml) {
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| | | try {
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| | | final RevWalk rw = new RevWalk(r);
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| | | RevCommit parent = rw.parseCommit(commit.getParent(0).getId());
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| | | RevTree parentTree = parent.getTree();
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| | | RevTree commitTree = commit.getTree();
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| | | final TreeWalk walk = new TreeWalk(r);
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| | | walk.reset();
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| | | walk.setRecursive(true);
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| | | walk.addTree(parentTree);
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| | | walk.addTree(commitTree);
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| | | if (path != null && path.trim().length() > 0) {
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| | | walk.setFilter(PathFilter.create(path));
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| | | } else {
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| | | walk.setFilter(TreeFilter.ANY_DIFF);
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| | | }
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| | | final ByteArrayOutputStream os = new ByteArrayOutputStream();
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| | | RawTextComparator cmp = RawTextComparator.DEFAULT;
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| | | DiffFormatter df;
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| | | if (outputHtml) {
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| | | df = new HtmlDiffFormatter(os);
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| | | } else {
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| | | df = new DiffFormatter(os);
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| | | }
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| | | df.setRepository(r);
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| | | df.setDiffComparator(cmp);
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| | | df.setDetectRenames(true);
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| | | List<DiffEntry> diffs = df.scan(parentTree, commitTree);
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| | | df.format(diffs);
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| | | String diff;
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| | | if (outputHtml) {
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| | | // workaround for complex private methods in DiffFormatter
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| | | diff = ((HtmlDiffFormatter) df).getHtml();
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| | | } else {
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| | | diff = os.toString();
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| | | }
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| | | df.flush();
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| | | return diff;
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| | | } catch (Throwable t) {
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| | | LOGGER.error("failed to generate commit diff!", t);
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| | | }
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| | | return null;
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| | | }
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| | |
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| | | private static PathModel getPathModel(TreeWalk walk, String basePath, RevCommit commit) {
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| | | }
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| | | public static List<RevCommit> getRevLog(Repository r, int maxCount) {
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| | | return getRevLog(r, Constants.HEAD, 0, maxCount);
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| | | }
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| | | public static List<RevCommit> getRevLog(Repository r, String objectId, int offset, int maxCount) {
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| | | List<RevCommit> list = new ArrayList<RevCommit>();
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| | | try {
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| | | Git git = new Git(r);
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| | | Iterable<RevCommit> revlog = git.log().call();
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| | | for (RevCommit rev : revlog) {
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| | | list.add(rev);
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| | | if (maxCount > 0 && list.size() == maxCount) {
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| | | break;
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| | | if (objectId == null || objectId.trim().length() == 0) {
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| | | objectId = Constants.HEAD;
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| | | }
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| | | RevWalk walk = new RevWalk(r);
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| | | ObjectId object = r.resolve(objectId);
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| | | walk.markStart(walk.parseCommit(object));
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| | | Iterable<RevCommit> revlog = walk;
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| | | if (offset > 0) {
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| | | int count = 0;
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| | | for (RevCommit rev : revlog) {
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| | | count++;
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| | | if (count > offset) {
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| | | list.add(rev);
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| | | if (maxCount > 0 && list.size() == maxCount) {
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| | | break;
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| | | }
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| | | }
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| | | }
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| | | } else {
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| | | for (RevCommit rev : revlog) {
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| | | list.add(rev);
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| | | if (maxCount > 0 && list.size() == maxCount) {
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| | | break;
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| | | }
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| | | }
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| | | }
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| | | walk.dispose();
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| | | } catch (Throwable t) {
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| | | LOGGER.error("Failed to determine last change", t);
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| | | }
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| | |
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| | | final Map<String, Metric> map = new HashMap<String, Metric>();
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| | | try {
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| | | DateFormat df = new SimpleDateFormat("yyyy-MM");
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| | | Git git = new Git(r);
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| | | Iterable<RevCommit> revlog = git.log().call();
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| | | RevWalk walk = new RevWalk(r);
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| | | ObjectId object = r.resolve(Constants.HEAD);
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| | | walk.markStart(walk.parseCommit(object));
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| | | Iterable<RevCommit> revlog = walk;
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| | | for (RevCommit rev : revlog) {
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| | | Date d = getCommitDate(rev);
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| | | String p = df.format(d);
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| | | }
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| | | return null;
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| | | }
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| | | |
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| | | private static void readTicketContents(Repository r, RefModel ticgitBranch, TicGitTicket ticket) {
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| | | List<PathModel> ticketFiles = getFilesInPath(r, ticket.name, ticgitBranch.getCommit());
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| | | for (PathModel file : ticketFiles) {
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