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Iterate into correct subdirectory for git browse command

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This commit is contained in:
René Pfeuffer
2018-10-10 13:27:57 +02:00
parent 63669b67f0
commit fa0f66caf1
6 changed files with 40 additions and 29 deletions
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33
scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/spi/GitBrowseCommand.java
View File

@@ -35,9 +35,7 @@ package sonia.scm.repository.spi;
//~--- non-JDK imports --------------------------------------------------------
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Strings;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import org.eclipse.jgit.errors.MissingObjectException;
@@ -53,6 +51,7 @@ import org.eclipse.jgit.treewalk.filter.PathFilter;
import org.eclipse.jgit.treewalk.filter.TreeFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import sonia.scm.NotFoundException;
import sonia.scm.repository.BrowserResult;
import sonia.scm.repository.FileObject;
import sonia.scm.repository.GitSubModuleParser;
@@ -64,7 +63,6 @@ import sonia.scm.repository.SubRepository;
import sonia.scm.util.Util;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
@@ -107,7 +105,7 @@ public class GitBrowseCommand extends AbstractGitCommand
@Override
@SuppressWarnings("unchecked")
public BrowserResult getBrowserResult(BrowseCommandRequest request)
throws IOException, RevisionNotFoundException {
throws IOException, NotFoundException {
logger.debug("try to create browse result for {}", request);
BrowserResult result;
@@ -276,7 +274,7 @@ public class GitBrowseCommand extends AbstractGitCommand
return result;
}
private FileObject getEntry(org.eclipse.jgit.lib.Repository repo, BrowseCommandRequest request, ObjectId revId) throws IOException, RevisionNotFoundException {
private FileObject getEntry(org.eclipse.jgit.lib.Repository repo, BrowseCommandRequest request, ObjectId revId) throws IOException, NotFoundException {
RevWalk revWalk = null;
TreeWalk treeWalk = null;
@@ -328,7 +326,7 @@ public class GitBrowseCommand extends AbstractGitCommand
return Strings.isNullOrEmpty(request.getPath()) || "/".equals(request.getPath());
}
private FileObject findChildren(FileObject parent, org.eclipse.jgit.lib.Repository repo, BrowseCommandRequest request, ObjectId revId, TreeWalk treeWalk) throws IOException, RevisionNotFoundException {
private FileObject findChildren(FileObject parent, org.eclipse.jgit.lib.Repository repo, BrowseCommandRequest request, ObjectId revId, TreeWalk treeWalk) throws IOException, NotFoundException {
List<FileObject> files = Lists.newArrayList();
while (treeWalk.next())
{
@@ -360,11 +358,26 @@ public class GitBrowseCommand extends AbstractGitCommand
}
private FileObject first(org.eclipse.jgit.lib.Repository repo,
BrowseCommandRequest request, ObjectId revId, TreeWalk treeWalk) throws IOException, RevisionNotFoundException {
if (!treeWalk.next()) {
throw new IOException("tree seams to be empty");
BrowseCommandRequest request, ObjectId revId, TreeWalk treeWalk) throws IOException, NotFoundException {
String[] parts = request.getPath().split("/");
int current = 0;
int limit = parts.length;
while (treeWalk.next()) {
String name = treeWalk.getNameString();
if (name.equalsIgnoreCase(parts[current])) {
current++;
if (current >= limit) {
return createFileObject(repo, request, revId, treeWalk);
} else {
treeWalk.enterSubtree();
}
}
}
return createFileObject(repo, request, revId, treeWalk);
throw new NotFoundException("file", request.getPath());
}
@SuppressWarnings("unchecked")

12
scm-plugins/scm-git-plugin/src/test/java/sonia/scm/repository/spi/GitBrowseCommandTest.java
View File

@@ -36,10 +36,10 @@ package sonia.scm.repository.spi;
//~--- non-JDK imports --------------------------------------------------------
import org.junit.Test;
import sonia.scm.NotFoundException;
import sonia.scm.repository.BrowserResult;
import sonia.scm.repository.FileObject;
import sonia.scm.repository.GitConstants;
import sonia.scm.repository.RevisionNotFoundException;
import java.io.IOException;
import java.util.List;
@@ -60,7 +60,7 @@ public class GitBrowseCommandTest extends AbstractGitCommandTestBase
{
@Test
public void testGetFile() throws IOException, RevisionNotFoundException {
public void testGetFile() throws IOException, NotFoundException {
BrowseCommandRequest request = new BrowseCommandRequest();
request.setPath("a.txt");
BrowserResult result = createCommand().getBrowserResult(request);
@@ -72,7 +72,7 @@ public class GitBrowseCommandTest extends AbstractGitCommandTestBase
* Test browse command with default branch.
*/
@Test
public void testDefaultBranch() throws IOException, RevisionNotFoundException {
public void testDefaultBranch() throws IOException, NotFoundException {
// without default branch, the repository head should be used
FileObject root = createCommand().getBrowserResult(new BrowseCommandRequest()).getFile();
assertNotNull(root);
@@ -104,7 +104,7 @@ public class GitBrowseCommandTest extends AbstractGitCommandTestBase
}
@Test
public void testBrowse() throws IOException, RevisionNotFoundException {
public void testBrowse() throws IOException, NotFoundException {
FileObject root = createCommand().getBrowserResult(new BrowseCommandRequest()).getFile();
assertNotNull(root);
@@ -143,7 +143,7 @@ public class GitBrowseCommandTest extends AbstractGitCommandTestBase
}
@Test
public void testBrowseSubDirectory() throws IOException, RevisionNotFoundException {
public void testBrowseSubDirectory() throws IOException, NotFoundException {
BrowseCommandRequest request = new BrowseCommandRequest();
request.setPath("c");
@@ -190,7 +190,7 @@ public class GitBrowseCommandTest extends AbstractGitCommandTestBase
}
@Test
public void testRecursive() throws IOException, RevisionNotFoundException {
public void testRecursive() throws IOException, NotFoundException {
BrowseCommandRequest request = new BrowseCommandRequest();
request.setRecursive(true);