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| | | import java.io.InputStream;
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| | | import java.io.RandomAccessFile;
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| | | import java.text.DateFormat;
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| | | import java.text.ParseException;
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| | | import java.text.SimpleDateFormat;
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| | | import java.util.ArrayList;
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| | | import java.util.Collections;
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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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| | | import com.gitblit.utils.TicGitTicket.Comment;
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| | | import com.gitblit.wicket.models.Metric;
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| | | import com.gitblit.wicket.models.PathModel;
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| | | import com.gitblit.wicket.models.RefModel;
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| | | return list;
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| | | }
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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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| | |
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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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| | |
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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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| | |
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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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| | | |
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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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| | |
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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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| | |
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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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| | | private static PathModel getPathModel(TreeWalk walk, String basePath, RevCommit commit) {
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| | | size = walk.getObjectReader().getObjectSize(walk.getObjectId(0), Constants.OBJ_BLOB);
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| | | }
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| | | } catch (Throwable t) {
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| | | LOGGER.error("Failed to retrieve blobl size", t);
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| | | LOGGER.error("Failed to retrieve blob size", t);
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| | | }
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| | | return new PathModel(name, walk.getPathString(), size, walk.getFileMode(0).getBits(), commit.getName());
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| | | }
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| | | return getRefs(r, Constants.R_TAGS, maxCount);
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| | | }
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| | | public static List<RefModel> getHeads(Repository r, int maxCount) {
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| | | public static List<RefModel> getLocalBranches(Repository r, int maxCount) {
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| | | return getRefs(r, Constants.R_HEADS, maxCount);
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| | | }
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| | | public static List<RefModel> getRemoteBranches(Repository r, int maxCount) {
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| | | return getRefs(r, Constants.R_REMOTES, maxCount);
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| | | }
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| | | public static List<RefModel> getRefs(Repository r, String refs, int maxCount) {
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| | | Collections.sort(list);
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| | | Collections.reverse(list);
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| | | if (maxCount > 0 && list.size() > maxCount) {
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| | | list = list.subList(0, maxCount);
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| | | list = new ArrayList<RefModel>(list.subList(0, maxCount));
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| | | }
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| | | } catch (IOException e) {
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| | | LOGGER.error("Failed to retrieve " + refs, e);
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| | |
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| | | List<String> keys = new ArrayList<String>(map.keySet());
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| | | Collections.sort(keys);
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| | | List<Metric> metrics = new ArrayList<Metric>();
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| | | for (String key:keys) {
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| | | for (String key : keys) {
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| | | metrics.add(map.get(key));
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| | | } |
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| | | }
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| | | return metrics;
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| | | }
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| | | public static RefModel getTicGitBranch(Repository r) {
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| | | RefModel ticgitBranch = null;
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| | | try {
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| | | // search for ticgit branch in local heads
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| | | for (RefModel ref : getLocalBranches(r, -1)) {
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| | | if (ref.getDisplayName().endsWith("ticgit") || ref.getDisplayName().endsWith("ticgit-ng")) {
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| | | ticgitBranch = ref;
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| | | break;
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| | | }
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| | | }
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| | |
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| | | // search for ticgit branch in remote heads
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| | | if (ticgitBranch == null) {
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| | | for (RefModel ref : getRemoteBranches(r, -1)) {
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| | | if (ref.getDisplayName().endsWith("ticgit") || ref.getDisplayName().endsWith("ticgit-ng")) {
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| | | ticgitBranch = ref;
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| | | break;
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| | | }
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| | | }
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| | | }
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| | | } catch (Throwable t) {
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| | | LOGGER.error("Failed to find ticgit branch!", t);
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| | | }
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| | | return ticgitBranch;
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| | | }
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| | | public static List<TicGitTicket> getTicGitTickets(Repository r) {
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| | | RefModel ticgitBranch = getTicGitBranch(r);
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| | | List<PathModel> paths = getFilesInPath(r, null, ticgitBranch.getCommit());
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| | | List<TicGitTicket> tickets = new ArrayList<TicGitTicket>();
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| | | for (PathModel ticketFolder : paths) {
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| | | if (ticketFolder.isTree()) {
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| | | try {
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| | | TicGitTicket t = new TicGitTicket(ticketFolder.name);
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| | | readTicketContents(r, ticgitBranch, t);
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| | | tickets.add(t);
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| | | } catch (Throwable t) {
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| | | LOGGER.error("Failed to get a ticgit ticket!", t);
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| | | }
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| | | }
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| | | }
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| | | Collections.sort(tickets);
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| | | Collections.reverse(tickets);
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| | | return tickets;
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| | | }
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| | | public static TicGitTicket getTicGitTicket(Repository r, String ticketFolder) {
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| | | RefModel ticgitBranch = getTicGitBranch(r);
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| | | if (ticgitBranch != null) {
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| | | try {
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| | | TicGitTicket ticket = new TicGitTicket(ticketFolder);
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| | | readTicketContents(r, ticgitBranch, ticket);
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| | | return ticket;
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| | | } catch (Throwable t) {
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| | | LOGGER.error("Failed to get ticgit ticket " + ticketFolder, t);
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| | | }
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| | | }
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| | | return null;
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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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| | | String content = getRawContentAsString(r, ticgitBranch.getCommit(), file.path).trim();
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| | | if (file.name.equals("TICKET_ID")) {
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| | | ticket.id = content;
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| | | } else if (file.name.equals("TITLE")) {
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| | | ticket.title = content;
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| | | } else {
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| | | String[] chunks = file.name.split("_");
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| | | if (chunks[0].equals("ASSIGNED")) {
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| | | ticket.handler = content;
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| | | } else if (chunks[0].equals("COMMENT")) {
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| | | try {
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| | | Comment c = new Comment(file.name, content);
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| | | ticket.comments.add(c);
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| | | } catch (ParseException e) {
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| | | e.printStackTrace();
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| | | }
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| | | } else if (chunks[0].equals("TAG")) {
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| | | if (content.startsWith("TAG_")) {
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| | | ticket.tags.add(content.substring(4));
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| | | } else {
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| | | ticket.tags.add(content);
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| | | }
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| | | } else if (chunks[0].equals("STATE")) {
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| | | ticket.state = content;
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| | | }
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| | | }
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| | | }
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| | | Collections.sort(ticket.comments);
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| | | }
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| | | public static String getTicGitContent(Repository r, String filePath) {
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| | | RefModel ticgitBranch = getTicGitBranch(r);
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| | | if (ticgitBranch != null) {
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| | | return getRawContentAsString(r, ticgitBranch.getCommit(), filePath);
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| | | }
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| | | return "";
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| | | }
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| | | }
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