From ed9717d4e8d36bdc37a48bb0bdf8a000a1362127 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 30 Sep 2013 10:10:46 -0400
Subject: [PATCH] Remove issue artifacts from classes missed in previous purge
---
src/main/java/com/gitblit/utils/JGitUtils.java | 248 ++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 214 insertions(+), 34 deletions(-)
diff --git a/src/main/java/com/gitblit/utils/JGitUtils.java b/src/main/java/com/gitblit/utils/JGitUtils.java
index 3f01eea..c494ccc 100644
--- a/src/main/java/com/gitblit/utils/JGitUtils.java
+++ b/src/main/java/com/gitblit/utils/JGitUtils.java
@@ -32,6 +32,7 @@
import java.util.Map.Entry;
import java.util.regex.Pattern;
+import org.apache.commons.io.filefilter.TrueFileFilter;
import org.eclipse.jgit.api.CloneCommand;
import org.eclipse.jgit.api.FetchCommand;
import org.eclipse.jgit.api.Git;
@@ -58,6 +59,7 @@
import org.eclipse.jgit.lib.RefUpdate.Result;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.RepositoryCache.FileKey;
+import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.lib.TreeFormatter;
import org.eclipse.jgit.revwalk.RevBlob;
import org.eclipse.jgit.revwalk.RevCommit;
@@ -79,7 +81,6 @@
import org.eclipse.jgit.treewalk.filter.PathSuffixFilter;
import org.eclipse.jgit.treewalk.filter.TreeFilter;
import org.eclipse.jgit.util.FS;
-import org.eclipse.jgit.util.io.DisabledOutputStream;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -259,13 +260,187 @@
* @return Repository
*/
public static Repository createRepository(File repositoriesFolder, String name) {
+ return createRepository(repositoriesFolder, name, "FALSE");
+ }
+
+ /**
+ * Creates a bare, shared repository.
+ *
+ * @param repositoriesFolder
+ * @param name
+ * @param shared
+ * the setting for the --shared option of "git init".
+ * @return Repository
+ */
+ public static Repository createRepository(File repositoriesFolder, String name, String shared) {
try {
- Git git = Git.init().setDirectory(new File(repositoriesFolder, name)).setBare(true).call();
- return git.getRepository();
- } catch (GitAPIException e) {
+ Repository repo = null;
+ try {
+ Git git = Git.init().setDirectory(new File(repositoriesFolder, name)).setBare(true).call();
+ repo = git.getRepository();
+ } catch (GitAPIException e) {
+ throw new RuntimeException(e);
+ }
+
+ GitConfigSharedRepository sharedRepository = new GitConfigSharedRepository(shared);
+ if (sharedRepository.isShared()) {
+ StoredConfig config = repo.getConfig();
+ config.setString("core", null, "sharedRepository", sharedRepository.getValue());
+ config.setBoolean("receive", null, "denyNonFastforwards", true);
+ config.save();
+
+ if (! JnaUtils.isWindows()) {
+ Iterator<File> iter = org.apache.commons.io.FileUtils.iterateFilesAndDirs(repo.getDirectory(),
+ TrueFileFilter.INSTANCE, TrueFileFilter.INSTANCE);
+ // Adjust permissions on file/directory
+ while (iter.hasNext()) {
+ adjustSharedPerm(iter.next(), sharedRepository);
+ }
+ }
+ }
+
+ return repo;
+ } catch (IOException e) {
throw new RuntimeException(e);
}
}
+
+ private enum GitConfigSharedRepositoryValue
+ {
+ UMASK("0", 0), FALSE("0", 0), OFF("0", 0), NO("0", 0),
+ GROUP("1", 0660), TRUE("1", 0660), ON("1", 0660), YES("1", 0660),
+ ALL("2", 0664), WORLD("2", 0664), EVERYBODY("2", 0664),
+ Oxxx(null, -1);
+
+ private String configValue;
+ private int permValue;
+ private GitConfigSharedRepositoryValue(String config, int perm) { configValue = config; permValue = perm; };
+
+ public String getConfigValue() { return configValue; };
+ public int getPerm() { return permValue; };
+
+ }
+
+ private static class GitConfigSharedRepository
+ {
+ private int intValue;
+ private GitConfigSharedRepositoryValue enumValue;
+
+ GitConfigSharedRepository(String s) {
+ if ( s == null || s.trim().isEmpty() ) {
+ enumValue = GitConfigSharedRepositoryValue.GROUP;
+ }
+ else {
+ try {
+ // Try one of the string values
+ enumValue = GitConfigSharedRepositoryValue.valueOf(s.trim().toUpperCase());
+ } catch (IllegalArgumentException iae) {
+ try {
+ // Try if this is an octal number
+ int i = Integer.parseInt(s, 8);
+ if ( (i & 0600) != 0600 ) {
+ String msg = String.format("Problem with core.sharedRepository filemode value (0%03o).\nThe owner of files must always have read and write permissions.", i);
+ throw new IllegalArgumentException(msg);
+ }
+ intValue = i & 0666;
+ enumValue = GitConfigSharedRepositoryValue.Oxxx;
+ } catch (NumberFormatException nfe) {
+ throw new IllegalArgumentException("Bad configuration value for 'shared': '" + s + "'");
+ }
+ }
+ }
+ }
+
+ String getValue() {
+ if ( enumValue == GitConfigSharedRepositoryValue.Oxxx ) {
+ if (intValue == 0) return "0";
+ return String.format("0%o", intValue);
+ }
+ return enumValue.getConfigValue();
+ }
+
+ int getPerm() {
+ if ( enumValue == GitConfigSharedRepositoryValue.Oxxx ) return intValue;
+ return enumValue.getPerm();
+ }
+
+ boolean isCustom() {
+ return enumValue == GitConfigSharedRepositoryValue.Oxxx;
+ }
+
+ boolean isShared() {
+ return (enumValue.getPerm() > 0) || enumValue == GitConfigSharedRepositoryValue.Oxxx;
+ }
+ }
+
+
+ /**
+ * Adjust file permissions of a file/directory for shared repositories
+ *
+ * @param path
+ * File that should get its permissions changed.
+ * @param configShared
+ * Configuration string value for the shared mode.
+ * @return Upon successful completion, a value of 0 is returned. Otherwise, a value of -1 is returned.
+ */
+ public static int adjustSharedPerm(File path, String configShared) {
+ return adjustSharedPerm(path, new GitConfigSharedRepository(configShared));
+ }
+
+
+ /**
+ * Adjust file permissions of a file/directory for shared repositories
+ *
+ * @param path
+ * File that should get its permissions changed.
+ * @param configShared
+ * Configuration setting for the shared mode.
+ * @return Upon successful completion, a value of 0 is returned. Otherwise, a value of -1 is returned.
+ */
+ public static int adjustSharedPerm(File path, GitConfigSharedRepository configShared) {
+ if (! configShared.isShared()) return 0;
+ if (! path.exists()) return -1;
+
+ int perm = configShared.getPerm();
+ JnaUtils.Filestat stat = JnaUtils.getFilestat(path);
+ if (stat == null) return -1;
+ int mode = stat.mode;
+ if (mode < 0) return -1;
+
+ // Now, here is the kicker: Under Linux, chmod'ing a sgid file whose guid is different from the process'
+ // effective guid will reset the sgid flag of the file. Since there is no way to get the sgid flag back in
+ // that case, we decide to rather not touch is and getting the right permissions will have to be achieved
+ // in a different way, e.g. by using an appropriate umask for the Gitblit process.
+ if (System.getProperty("os.name").toLowerCase().startsWith("linux")) {
+ if ( ((mode & (JnaUtils.S_ISGID | JnaUtils.S_ISUID)) != 0)
+ && stat.gid != JnaUtils.getegid() ) {
+ LOGGER.debug("Not adjusting permissions to prevent clearing suid/sgid bits for '" + path + "'" );
+ return 0;
+ }
+ }
+
+ // If the owner has no write access, delete it from group and other, too.
+ if ((mode & JnaUtils.S_IWUSR) == 0) perm &= ~0222;
+ // If the owner has execute access, set it for all blocks that have read access.
+ if ((mode & JnaUtils.S_IXUSR) == JnaUtils.S_IXUSR) perm |= (perm & 0444) >> 2;
+
+ if (configShared.isCustom()) {
+ // Use the custom value for access permissions.
+ mode = (mode & ~0777) | perm;
+ }
+ else {
+ // Just add necessary bits to existing permissions.
+ mode |= perm;
+ }
+
+ if (path.isDirectory()) {
+ mode |= (mode & 0444) >> 2;
+ mode |= JnaUtils.S_ISGID;
+ }
+
+ return JnaUtils.setFilemode(path, mode);
+ }
+
/**
* Returns a list of repository names in the specified folder.
@@ -725,7 +900,7 @@
Collections.sort(list);
return list;
}
-
+
/**
* Returns the list of files changed in a specified commit. If the
* repository does not exist or is empty, an empty list is returned.
@@ -736,6 +911,21 @@
* @return list of files changed in a commit
*/
public static List<PathChangeModel> getFilesInCommit(Repository repository, RevCommit commit) {
+ return getFilesInCommit(repository, commit, true);
+ }
+
+ /**
+ * Returns the list of files changed in a specified commit. If the
+ * repository does not exist or is empty, an empty list is returned.
+ *
+ * @param repository
+ * @param commit
+ * if null, HEAD is assumed.
+ * @param calculateDiffStat
+ * if true, each PathChangeModel will have insertions/deletions
+ * @return list of files changed in a commit
+ */
+ public static List<PathChangeModel> getFilesInCommit(Repository repository, RevCommit commit, boolean calculateDiffStat) {
List<PathChangeModel> list = new ArrayList<PathChangeModel>();
if (!hasCommits(repository)) {
return list;
@@ -760,26 +950,25 @@
tw.release();
} else {
RevCommit parent = rw.parseCommit(commit.getParent(0).getId());
- DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE);
+ DiffStatFormatter df = new DiffStatFormatter(commit.getName());
df.setRepository(repository);
df.setDiffComparator(RawTextComparator.DEFAULT);
df.setDetectRenames(true);
List<DiffEntry> diffs = df.scan(parent.getTree(), commit.getTree());
for (DiffEntry diff : diffs) {
- String objectId = diff.getNewId().name();
- if (diff.getChangeType().equals(ChangeType.DELETE)) {
- list.add(new PathChangeModel(diff.getOldPath(), diff.getOldPath(), 0, diff
- .getNewMode().getBits(), objectId, commit.getId().getName(), diff
- .getChangeType()));
- } else if (diff.getChangeType().equals(ChangeType.RENAME)) {
- list.add(new PathChangeModel(diff.getOldPath(), diff.getNewPath(), 0, diff
- .getNewMode().getBits(), objectId, commit.getId().getName(), diff
- .getChangeType()));
- } else {
- list.add(new PathChangeModel(diff.getNewPath(), diff.getNewPath(), 0, diff
- .getNewMode().getBits(), objectId, commit.getId().getName(), diff
- .getChangeType()));
+ // create the path change model
+ PathChangeModel pcm = PathChangeModel.from(diff, commit.getName());
+
+ if (calculateDiffStat) {
+ // update file diffstats
+ df.format(diff);
+ PathChangeModel pathStat = df.getDiffStat().getPath(pcm.path);
+ if (pathStat != null) {
+ pcm.insertions = pathStat.insertions;
+ pcm.deletions = pathStat.deletions;
+ }
}
+ list.add(pcm);
}
}
} catch (Throwable t) {
@@ -814,20 +1003,8 @@
List<DiffEntry> diffEntries = df.scan(startCommit.getTree(), endCommit.getTree());
for (DiffEntry diff : diffEntries) {
-
- if (diff.getChangeType().equals(ChangeType.DELETE)) {
- list.add(new PathChangeModel(diff.getOldPath(), diff.getOldPath(), 0, diff
- .getNewMode().getBits(), diff.getOldId().name(), null, diff
- .getChangeType()));
- } else if (diff.getChangeType().equals(ChangeType.RENAME)) {
- list.add(new PathChangeModel(diff.getOldPath(), diff.getNewPath(), 0, diff
- .getNewMode().getBits(), diff.getNewId().name(), null, diff
- .getChangeType()));
- } else {
- list.add(new PathChangeModel(diff.getNewPath(), diff.getNewPath(), 0, diff
- .getNewMode().getBits(), diff.getNewId().name(), null, diff
- .getChangeType()));
- }
+ PathChangeModel pcm = PathChangeModel.from(diff, null);
+ list.add(pcm);
}
Collections.sort(list);
} catch (Throwable t) {
@@ -1166,14 +1343,17 @@
*/
public static List<RevCommit> searchRevlogs(Repository repository, String objectId,
String value, final com.gitblit.Constants.SearchType type, int offset, int maxCount) {
- final String lcValue = value.toLowerCase();
List<RevCommit> list = new ArrayList<RevCommit>();
+ if (StringUtils.isEmpty(value)) {
+ return list;
+ }
if (maxCount == 0) {
return list;
}
if (!hasCommits(repository)) {
return list;
}
+ final String lcValue = value.toLowerCase();
try {
// resolve branch
ObjectId branchObject;
--
Gitblit v1.9.1