Browse Source

Merge branch 'stable-5.3' into stable-5.4

* stable-5.3:
  Fix NPE in RebaseTodoFile#parseComments
  Fix NPE in ObjectIdOwnerMap#get
  Fix NPE in CommitOnlyTest#getHead
  FileUtils#lastModifiedInstant should not log error if path doesn't exist
  Cache user global and system-wide git configurations
  Avoid setup and saving FileStoreAttributes compete for ~/.gitconfig lock
  Add missing dependencies for running FS_POSIXTest in Eclipse
  Fix javadoc for SystemReader#getInstance
  Improve retry handling when saving FileStoreAttributes fails
  Ensure FSTest uses MockSystemReader
  Make supportsAtomicCreateNewFile return true as default
  Update orbit to R20190602212107-2019-06 to enable backports from master
  Handle InvalidPathException in FS_POSIX#createNewFileAtomic
  Ensure root cause of lock creation failures is logged
  Implement toString in MockSystemReader and MockConfig
  LocalDiskRefTreeDatabaseTest shall use MockSystemReader
  Ensure LocalDiskRepositoryTestCase#setup fully uses MockSystemReader
  Ensure we use MockSystemReader in tests
  Override FileBasedConfig's save method in MockConfig
  Remove FileBasedConfig.load(boolean) introduced in d45219ba
  Disable debug log for FS in org.eclipse.jgit.test
  Bazel: enable logging for tests in org.eclipse.jgit.test
  LockFile: log exception if creation of lock file failed
  Stop using deprecated Constants.CHARACTER_ENCODING

Change-Id: I43c2ab8b44c3e87d48e4072907ad169c81e3ffe0
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
stable-5.4
Matthias Sohn 5 years ago
parent
commit
35d99477b8
  1. 14
      WORKSPACE
  2. 8
      lib/BUILD
  3. 18
      org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java
  4. 20
      org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
  5. 57
      org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/MockSystemReader.java
  6. 3
      org.eclipse.jgit.lfs.server.test/tst/org/eclipse/jgit/lfs/server/fs/LfsServerTest.java
  7. 41
      org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/InstallBuiltinLfsCommand.java
  8. 14
      org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.10.target
  9. 14
      org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.11.target
  10. 14
      org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.12-staging.target
  11. 14
      org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.6.target
  12. 14
      org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.7.target
  13. 14
      org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.8.target
  14. 14
      org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.9.target
  15. 13
      org.eclipse.jgit.packaging/org.eclipse.jgit.target/orbit/R20190602212107-2019-06.tpd
  16. 45
      org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/ConfigTest.java
  17. 1
      org.eclipse.jgit.test/BUILD
  18. 10
      org.eclipse.jgit.test/META-INF/MANIFEST.MF
  19. 2
      org.eclipse.jgit.test/pom.xml
  20. 4
      org.eclipse.jgit.test/tst-rsrc/log4j.properties
  21. 9
      org.eclipse.jgit.test/tst-rsrc/simplelogger.properties
  22. 6
      org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CloneCommandTest.java
  23. 6
      org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitOnlyTest.java
  24. 2
      org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/FileSnapshotTest.java
  25. 1
      org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/reftree/LocalDiskRefTreeDatabaseTest.java
  26. 3
      org.eclipse.jgit.test/tst/org/eclipse/jgit/storage/file/FileBasedConfigTest.java
  27. 2
      org.eclipse.jgit.test/tst/org/eclipse/jgit/util/FSTest.java
  28. 139
      org.eclipse.jgit.test/tst/org/eclipse/jgit/util/FS_POSIXTest.java
  29. 34
      org.eclipse.jgit/.settings/.api_filters
  30. 7
      org.eclipse.jgit/resources/org/eclipse/jgit/internal/JGitText.properties
  31. 7
      org.eclipse.jgit/src/org/eclipse/jgit/internal/JGitText.java
  32. 85
      org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java
  33. 7
      org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/LockFile.java
  34. 3
      org.eclipse.jgit/src/org/eclipse/jgit/lib/ObjectIdOwnerMap.java
  35. 12
      org.eclipse.jgit/src/org/eclipse/jgit/lib/RebaseTodoFile.java
  36. 28
      org.eclipse.jgit/src/org/eclipse/jgit/storage/file/FileBasedConfig.java
  37. 11
      org.eclipse.jgit/src/org/eclipse/jgit/transport/HttpConfig.java
  38. 10
      org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportHttp.java
  39. 53
      org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java
  40. 70
      org.eclipse.jgit/src/org/eclipse/jgit/util/FS_POSIX.java
  41. 8
      org.eclipse.jgit/src/org/eclipse/jgit/util/FileUtils.java
  42. 139
      org.eclipse.jgit/src/org/eclipse/jgit/util/SystemReader.java

14
WORKSPACE

@ -138,22 +138,22 @@ maven_jar(
maven_jar(
name = "mockito",
artifact = "org.mockito:mockito-core:2.13.0",
sha1 = "8e372943974e4a121fb8617baced8ebfe46d54f0",
artifact = "org.mockito:mockito-core:2.23.0",
sha1 = "497ddb32fd5d01f9dbe99a2ec790aeb931dff1b1",
)
BYTE_BUDDY_VERSION = "1.7.9"
BYTE_BUDDY_VERSION = "1.9.0"
maven_jar(
name = "byte_buddy",
name = "bytebuddy",
artifact = "net.bytebuddy:byte-buddy:" + BYTE_BUDDY_VERSION,
sha1 = "51218a01a882c04d0aba8c028179cce488bbcb58",
sha1 = "8cb0d5baae526c9df46ae17693bbba302640538b",
)
maven_jar(
name = "byte_buddy_agent",
name = "bytebuddy-agent",
artifact = "net.bytebuddy:byte-buddy-agent:" + BYTE_BUDDY_VERSION,
sha1 = "a6c65f9da7f467ee1f02ff2841ffd3155aee2fc9",
sha1 = "37b5703b4a6290be3fffc63ae9c6bcaaee0ff856",
)
maven_jar(

8
lib/BUILD

@ -189,9 +189,13 @@ java_library(
testonly = 1,
visibility = ["//visibility:public"],
exports = [
"@bytebuddy//jar",
"@bytebuddy-agent//jar",
"@hamcrest-core//jar",
"@hamcrest-library//jar",
"@junit//jar",
"@mockito//jar",
"@objenesis//jar"
],
)
@ -200,8 +204,8 @@ java_library(
testonly = 1,
visibility = ["//visibility:public"],
exports = [
"@byte_buddy//jar",
"@byte_buddy_agent//jar",
"@bytebuddy//jar",
"@bytebuddy-agent//jar",
"@mockito//jar",
"@objenesis//jar",
],

18
org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java

@ -107,7 +107,6 @@ import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.revwalk.RevBlob;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.jgit.revwalk.RevWalk;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.transport.AbstractAdvertiseRefsHook;
import org.eclipse.jgit.transport.AdvertiseRefsHook;
import org.eclipse.jgit.transport.CredentialItem;
@ -124,7 +123,6 @@ import org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider;
import org.eclipse.jgit.transport.http.HttpConnectionFactory;
import org.eclipse.jgit.transport.http.JDKHttpConnectionFactory;
import org.eclipse.jgit.transport.http.apache.HttpClientConnectionFactory;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.HttpSupport;
import org.eclipse.jgit.util.SystemReader;
import org.hamcrest.Matchers;
@ -636,8 +634,8 @@ public class SmartClientSmartServerTest extends HttpTestCase {
@Test
public void testInitialClone_RedirectMax() throws Exception {
FileBasedConfig userConfig = SystemReader.getInstance()
.openUserConfig(null, FS.DETECTED);
StoredConfig userConfig = SystemReader.getInstance()
.getUserConfig();
userConfig.setInt("http", null, "maxRedirects", 4);
userConfig.save();
initialClone_Redirect(4, 302);
@ -645,8 +643,8 @@ public class SmartClientSmartServerTest extends HttpTestCase {
@Test
public void testInitialClone_RedirectTooOften() throws Exception {
FileBasedConfig userConfig = SystemReader.getInstance()
.openUserConfig(null, FS.DETECTED);
StoredConfig userConfig = SystemReader.getInstance()
.getUserConfig();
userConfig.setInt("http", null, "maxRedirects", 3);
userConfig.save();
@ -684,8 +682,8 @@ public class SmartClientSmartServerTest extends HttpTestCase {
@Test
public void testInitialClone_RedirectOnPostAllowed() throws Exception {
FileBasedConfig userConfig = SystemReader.getInstance()
.openUserConfig(null, FS.DETECTED);
StoredConfig userConfig = SystemReader.getInstance()
.getUserConfig();
userConfig.setString("http", null, "followRedirects", "true");
userConfig.save();
@ -745,8 +743,8 @@ public class SmartClientSmartServerTest extends HttpTestCase {
@Test
public void testInitialClone_RedirectForbidden() throws Exception {
FileBasedConfig userConfig = SystemReader.getInstance()
.openUserConfig(null, FS.DETECTED);
StoredConfig userConfig = SystemReader.getInstance()
.getUserConfig();
userConfig.setString("http", null, "followRedirects", "false");
userConfig.save();

20
org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java

@ -128,21 +128,25 @@ public abstract class LocalDiskRepositoryTestCase {
if (!tmp.delete() || !tmp.mkdir())
throw new IOException("Cannot create " + tmp);
// measure timer resolution before the test to avoid time critical tests
// are affected by time needed for measurement
mockSystemReader = new MockSystemReader();
SystemReader.setInstance(mockSystemReader);
// Measure timer resolution before the test to avoid time critical tests
// are affected by time needed for measurement.
// The MockSystemReader must be configured first since we need to use
// the same one here
FS.getFileStoreAttributes(tmp.toPath().getParent());
mockSystemReader = new MockSystemReader();
mockSystemReader.userGitConfig = new FileBasedConfig(new File(tmp,
"usergitconfig"), FS.DETECTED);
FileBasedConfig userConfig = new FileBasedConfig(
new File(tmp, "usergitconfig"), FS.DETECTED);
// We have to set autoDetach to false for tests, because tests expect to be able
// to clean up by recursively removing the repository, and background GC might be
// in the middle of writing or deleting files, which would disrupt this.
mockSystemReader.userGitConfig.setBoolean(ConfigConstants.CONFIG_GC_SECTION,
userConfig.setBoolean(ConfigConstants.CONFIG_GC_SECTION,
null, ConfigConstants.CONFIG_KEY_AUTODETACH, false);
mockSystemReader.userGitConfig.save();
userConfig.save();
mockSystemReader.setUserGitConfig(userConfig);
ceilTestDirectories(getCeilings());
SystemReader.setInstance(mockSystemReader);
author = new PersonIdent("J. Author", "jauthor@example.com");
committer = new PersonIdent("J. Committer", "jcommitter@example.com");

57
org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/MockSystemReader.java

@ -60,6 +60,7 @@ import java.util.concurrent.TimeUnit;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.lib.Config;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.SystemReader;
@ -80,20 +81,56 @@ public class MockSystemReader extends SystemReader {
// Do nothing
}
@Override
public void save() throws IOException {
// Do nothing
}
@Override
public boolean isOutdated() {
return false;
}
@Override
public String toString() {
return "MockConfig";
}
}
long now = 1250379778668L; // Sat Aug 15 20:12:58 GMT-03:30 2009
final Map<String, String> values = new HashMap<>();
FileBasedConfig userGitConfig;
private FileBasedConfig userGitConfig;
FileBasedConfig systemGitConfig;
/**
* Set the user-level git config
*
* @param userGitConfig
* set another user-level git config
* @return the old user-level git config
*/
public FileBasedConfig setUserGitConfig(FileBasedConfig userGitConfig) {
FileBasedConfig old = this.userGitConfig;
this.userGitConfig = userGitConfig;
return old;
}
/**
* Set the system-level git config
*
* @param systemGitConfig
* the new system-level git config
* @return the old system-level config
*/
public FileBasedConfig setSystemGitConfig(FileBasedConfig systemGitConfig) {
FileBasedConfig old = this.systemGitConfig;
this.systemGitConfig = systemGitConfig;
return old;
}
/**
* Constructor for <code>MockSystemReader</code>
*/
@ -156,6 +193,18 @@ public class MockSystemReader extends SystemReader {
return systemGitConfig;
}
@Override
public StoredConfig getUserConfig()
throws IOException, ConfigInvalidException {
return userGitConfig;
}
@Override
public StoredConfig getSystemConfig()
throws IOException, ConfigInvalidException {
return systemGitConfig;
}
/** {@inheritDoc} */
@Override
public String getHostname() {
@ -278,4 +327,10 @@ public class MockSystemReader extends SystemReader {
e.printStackTrace();
}
}
@Override
public String toString() {
return "MockSystemReader";
}
}

3
org.eclipse.jgit.lfs.server.test/tst/org/eclipse/jgit/lfs/server/fs/LfsServerTest.java

@ -74,6 +74,7 @@ import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.eclipse.jgit.junit.MockSystemReader;
import org.eclipse.jgit.junit.http.AppServer;
import org.eclipse.jgit.lfs.errors.LfsException;
import org.eclipse.jgit.lfs.lib.AnyLongObjectId;
@ -85,6 +86,7 @@ import org.eclipse.jgit.lfs.test.LongObjectIdTestUtils;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.FileUtils;
import org.eclipse.jgit.util.IO;
import org.eclipse.jgit.util.SystemReader;
import org.junit.After;
import org.junit.Before;
@ -119,6 +121,7 @@ public abstract class LfsServerTest {
@Before
public void setup() throws Exception {
SystemReader.setInstance(new MockSystemReader());
tmp = Files.createTempDirectory("jgit_test_");
// measure timer resolution before the test to avoid time critical tests

41
org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/InstallBuiltinLfsCommand.java

@ -43,14 +43,12 @@
package org.eclipse.jgit.lfs;
import java.io.IOException;
import java.text.MessageFormat;
import org.eclipse.jgit.api.errors.InvalidConfigurationException;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.lfs.internal.LfsText;
import org.eclipse.jgit.lib.ConfigConstants;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.LfsFactory.LfsInstallCommand;
import org.eclipse.jgit.util.SystemReader;
@ -70,12 +68,28 @@ public class InstallBuiltinLfsCommand implements LfsInstallCommand {
private Repository repository;
/** {@inheritDoc} */
/**
* {@inheritDoc}
*
* @throws IOException
* if an I/O error occurs while accessing a git config or
* executing {@code git lfs install} in an external process
* @throws InvalidConfigurationException
* if a git configuration is invalid
* @throws InterruptedException
* if the current thread is interrupted while waiting for the
* {@code git lfs install} executed in an external process
*/
@Override
public Void call() throws Exception {
public Void call() throws IOException, InvalidConfigurationException,
InterruptedException {
StoredConfig cfg = null;
if (repository == null) {
cfg = loadUserConfig();
try {
cfg = SystemReader.getInstance().getUserConfig();
} catch (ConfigInvalidException e) {
throw new InvalidConfigurationException(e.getMessage(), e);
}
} else {
cfg = repository.getConfig();
}
@ -116,19 +130,4 @@ public class InstallBuiltinLfsCommand implements LfsInstallCommand {
return this;
}
private StoredConfig loadUserConfig() throws IOException {
FileBasedConfig c = SystemReader.getInstance().openUserConfig(null,
FS.DETECTED);
try {
c.load();
} catch (ConfigInvalidException e1) {
throw new IOException(MessageFormat
.format(LfsText.get().userConfigInvalid, c.getFile()
.getAbsolutePath(), e1),
e1);
}
return c;
}
}

14
org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.10.target

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde?>
<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
<target name="jgit-4.10" sequenceNumber="1559548426">
<target name="jgit-4.10" sequenceNumber="1566251637">
<locations>
<location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
<unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@ -54,12 +54,12 @@
<unit id="javaewah.source" version="1.1.6.v20160919-1400"/>
<unit id="org.objenesis" version="2.6.0.v20180420-1519"/>
<unit id="org.objenesis.source" version="2.6.0.v20180420-1519"/>
<unit id="org.mockito" version="2.13.0.v20180426-1843"/>
<unit id="org.mockito.source" version="2.13.0.v20180426-1843"/>
<unit id="net.bytebuddy.byte-buddy" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.7.9.v20180420-1519"/>
<unit id="org.mockito" version="2.23.0.v20190527-1420"/>
<unit id="org.mockito.source" version="2.23.0.v20190527-1420"/>
<unit id="net.bytebuddy.byte-buddy" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.9.0.v20181106-1534"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.9.0.v20181106-1534"/>
<unit id="com.google.gson" version="2.8.2.v20180104-1110"/>
<unit id="com.google.gson.source" version="2.8.2.v20180104-1110"/>
<unit id="com.jcraft.jsch" version="0.1.55.v20190404-1902"/>

14
org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.11.target

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde?>
<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
<target name="jgit-4.11" sequenceNumber="1559548429">
<target name="jgit-4.11" sequenceNumber="1566251633">
<locations>
<location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
<unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@ -54,12 +54,12 @@
<unit id="javaewah.source" version="1.1.6.v20160919-1400"/>
<unit id="org.objenesis" version="2.6.0.v20180420-1519"/>
<unit id="org.objenesis.source" version="2.6.0.v20180420-1519"/>
<unit id="org.mockito" version="2.13.0.v20180426-1843"/>
<unit id="org.mockito.source" version="2.13.0.v20180426-1843"/>
<unit id="net.bytebuddy.byte-buddy" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.7.9.v20180420-1519"/>
<unit id="org.mockito" version="2.23.0.v20190527-1420"/>
<unit id="org.mockito.source" version="2.23.0.v20190527-1420"/>
<unit id="net.bytebuddy.byte-buddy" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.9.0.v20181106-1534"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.9.0.v20181106-1534"/>
<unit id="com.google.gson" version="2.8.2.v20180104-1110"/>
<unit id="com.google.gson.source" version="2.8.2.v20180104-1110"/>
<unit id="com.jcraft.jsch" version="0.1.55.v20190404-1902"/>

14
org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.12-staging.target

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde?>
<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
<target name="jgit-4.12-staging" sequenceNumber="1559548433">
<target name="jgit-4.12-staging" sequenceNumber="1566251632">
<locations>
<location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
<unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@ -54,12 +54,12 @@
<unit id="javaewah.source" version="1.1.6.v20160919-1400"/>
<unit id="org.objenesis" version="2.6.0.v20180420-1519"/>
<unit id="org.objenesis.source" version="2.6.0.v20180420-1519"/>
<unit id="org.mockito" version="2.13.0.v20180426-1843"/>
<unit id="org.mockito.source" version="2.13.0.v20180426-1843"/>
<unit id="net.bytebuddy.byte-buddy" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.7.9.v20180420-1519"/>
<unit id="org.mockito" version="2.23.0.v20190527-1420"/>
<unit id="org.mockito.source" version="2.23.0.v20190527-1420"/>
<unit id="net.bytebuddy.byte-buddy" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.9.0.v20181106-1534"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.9.0.v20181106-1534"/>
<unit id="com.google.gson" version="2.8.2.v20180104-1110"/>
<unit id="com.google.gson.source" version="2.8.2.v20180104-1110"/>
<unit id="com.jcraft.jsch" version="0.1.55.v20190404-1902"/>

14
org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.6.target

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde?>
<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
<target name="jgit-4.6" sequenceNumber="1559548436">
<target name="jgit-4.6" sequenceNumber="1566251641">
<locations>
<location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
<unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@ -54,12 +54,12 @@
<unit id="javaewah.source" version="1.1.6.v20160919-1400"/>
<unit id="org.objenesis" version="2.6.0.v20180420-1519"/>
<unit id="org.objenesis.source" version="2.6.0.v20180420-1519"/>
<unit id="org.mockito" version="2.13.0.v20180426-1843"/>
<unit id="org.mockito.source" version="2.13.0.v20180426-1843"/>
<unit id="net.bytebuddy.byte-buddy" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.7.9.v20180420-1519"/>
<unit id="org.mockito" version="2.23.0.v20190527-1420"/>
<unit id="org.mockito.source" version="2.23.0.v20190527-1420"/>
<unit id="net.bytebuddy.byte-buddy" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.9.0.v20181106-1534"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.9.0.v20181106-1534"/>
<unit id="com.google.gson" version="2.8.2.v20180104-1110"/>
<unit id="com.google.gson.source" version="2.8.2.v20180104-1110"/>
<unit id="com.jcraft.jsch" version="0.1.55.v20190404-1902"/>

14
org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.7.target

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde?>
<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
<target name="jgit-4.7" sequenceNumber="1559548440">
<target name="jgit-4.7" sequenceNumber="1566251627">
<locations>
<location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
<unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@ -54,12 +54,12 @@
<unit id="javaewah.source" version="1.1.6.v20160919-1400"/>
<unit id="org.objenesis" version="2.6.0.v20180420-1519"/>
<unit id="org.objenesis.source" version="2.6.0.v20180420-1519"/>
<unit id="org.mockito" version="2.13.0.v20180426-1843"/>
<unit id="org.mockito.source" version="2.13.0.v20180426-1843"/>
<unit id="net.bytebuddy.byte-buddy" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.7.9.v20180420-1519"/>
<unit id="org.mockito" version="2.23.0.v20190527-1420"/>
<unit id="org.mockito.source" version="2.23.0.v20190527-1420"/>
<unit id="net.bytebuddy.byte-buddy" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.9.0.v20181106-1534"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.9.0.v20181106-1534"/>
<unit id="com.google.gson" version="2.8.2.v20180104-1110"/>
<unit id="com.google.gson.source" version="2.8.2.v20180104-1110"/>
<unit id="com.jcraft.jsch" version="0.1.55.v20190404-1902"/>

14
org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.8.target

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde?>
<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
<target name="jgit-4.8" sequenceNumber="1559548443">
<target name="jgit-4.8" sequenceNumber="1566251616">
<locations>
<location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
<unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@ -54,12 +54,12 @@
<unit id="javaewah.source" version="1.1.6.v20160919-1400"/>
<unit id="org.objenesis" version="2.6.0.v20180420-1519"/>
<unit id="org.objenesis.source" version="2.6.0.v20180420-1519"/>
<unit id="org.mockito" version="2.13.0.v20180426-1843"/>
<unit id="org.mockito.source" version="2.13.0.v20180426-1843"/>
<unit id="net.bytebuddy.byte-buddy" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.7.9.v20180420-1519"/>
<unit id="org.mockito" version="2.23.0.v20190527-1420"/>
<unit id="org.mockito.source" version="2.23.0.v20190527-1420"/>
<unit id="net.bytebuddy.byte-buddy" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.9.0.v20181106-1534"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.9.0.v20181106-1534"/>
<unit id="com.google.gson" version="2.8.2.v20180104-1110"/>
<unit id="com.google.gson.source" version="2.8.2.v20180104-1110"/>
<unit id="com.jcraft.jsch" version="0.1.55.v20190404-1902"/>

14
org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.9.target

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?pde?>
<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
<target name="jgit-4.9" sequenceNumber="1559548447">
<target name="jgit-4.9" sequenceNumber="1566251604">
<locations>
<location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
<unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@ -54,12 +54,12 @@
<unit id="javaewah.source" version="1.1.6.v20160919-1400"/>
<unit id="org.objenesis" version="2.6.0.v20180420-1519"/>
<unit id="org.objenesis.source" version="2.6.0.v20180420-1519"/>
<unit id="org.mockito" version="2.13.0.v20180426-1843"/>
<unit id="org.mockito.source" version="2.13.0.v20180426-1843"/>
<unit id="net.bytebuddy.byte-buddy" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.7.9.v20180420-1519"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.7.9.v20180420-1519"/>
<unit id="org.mockito" version="2.23.0.v20190527-1420"/>
<unit id="org.mockito.source" version="2.23.0.v20190527-1420"/>
<unit id="net.bytebuddy.byte-buddy" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy.source" version="1.9.0.v20181107-1410"/>
<unit id="net.bytebuddy.byte-buddy-agent" version="1.9.0.v20181106-1534"/>
<unit id="net.bytebuddy.byte-buddy-agent.source" version="1.9.0.v20181106-1534"/>
<unit id="com.google.gson" version="2.8.2.v20180104-1110"/>
<unit id="com.google.gson.source" version="2.8.2.v20180104-1110"/>
<unit id="com.jcraft.jsch" version="0.1.55.v20190404-1902"/>

13
org.eclipse.jgit.packaging/org.eclipse.jgit.target/orbit/R20190602212107-2019-06.tpd

@ -33,12 +33,12 @@ location "https://download.eclipse.org/tools/orbit/downloads/drops/R201906022121
javaewah.source [1.1.6.v20160919-1400,1.1.6.v20160919-1400]
org.objenesis [2.6.0.v20180420-1519,2.6.0.v20180420-1519]
org.objenesis.source [2.6.0.v20180420-1519,2.6.0.v20180420-1519]
org.mockito [2.13.0.v20180426-1843,2.13.0.v20180426-1843]
org.mockito.source [2.13.0.v20180426-1843,2.13.0.v20180426-1843]
net.bytebuddy.byte-buddy [1.7.9.v20180420-1519,1.7.9.v20180420-1519]
net.bytebuddy.byte-buddy.source [1.7.9.v20180420-1519,1.7.9.v20180420-1519]
net.bytebuddy.byte-buddy-agent [1.7.9.v20180420-1519,1.7.9.v20180420-1519]
net.bytebuddy.byte-buddy-agent.source [1.7.9.v20180420-1519,1.7.9.v20180420-1519]
org.mockito [2.23.0.v20190527-1420,2.23.0.v20190527-1420]
org.mockito.source [2.23.0.v20190527-1420,2.23.0.v20190527-1420]
net.bytebuddy.byte-buddy [1.9.0.v20181107-1410,1.9.0.v20181107-1410]
net.bytebuddy.byte-buddy.source [1.9.0.v20181107-1410,1.9.0.v20181107-1410]
net.bytebuddy.byte-buddy-agent [1.9.0.v20181106-1534,1.9.0.v20181106-1534]
net.bytebuddy.byte-buddy-agent.source [1.9.0.v20181106-1534,1.9.0.v20181106-1534]
com.google.gson [2.8.2.v20180104-1110,2.8.2.v20180104-1110]
com.google.gson.source [2.8.2.v20180104-1110,2.8.2.v20180104-1110]
com.jcraft.jsch [0.1.55.v20190404-1902,0.1.55.v20190404-1902]
@ -62,3 +62,4 @@ location "https://download.eclipse.org/tools/orbit/downloads/drops/R201906022121
org.apache.sshd.sftp [2.2.0.v20190425-2127,2.2.0.v20190425-2127]
org.apache.sshd.sftp.source [2.2.0.v20190425-2127,2.2.0.v20190425-2127]
}

45
org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/ConfigTest.java

@ -43,14 +43,14 @@
package org.eclipse.jgit.pgm;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.lib.CLIRepositoryTestCase;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.SystemReader;
import org.junit.Before;
import org.junit.Test;
@ -65,6 +65,7 @@ public class ConfigTest extends CLIRepositoryTestCase {
}
}
@SuppressWarnings("boxing")
@Test
public void testListConfig() throws Exception {
boolean isWindows = SystemReader.getInstance().getProperty("os.name")
@ -73,19 +74,31 @@ public class ConfigTest extends CLIRepositoryTestCase {
.equals("Mac OS X");
String[] output = execute("git config --list");
List<String> expect = new ArrayList<>();
expect.add("gc.autoDetach=false");
expect.add("core.filemode=" + !isWindows);
expect.add("core.logallrefupdates=true");
if (isMac)
expect.add("core.precomposeunicode=true");
expect.add("core.repositoryformatversion=0");
if (!FS.DETECTED.supportsSymlinks())
expect.add("core.symlinks=false");
expect.add(""); // ends with LF (last line empty)
assertEquals("expected default configuration",
Arrays.asList(expect.toArray()).toString(),
Arrays.asList(output).toString());
Map<String, String> options = parseOptions(output);
assertEquals(!isWindows, Boolean.valueOf(options.get("core.filemode")));
assertTrue((Boolean.valueOf(options.get("core.logallrefupdates"))));
if (isMac) {
assertTrue(
(Boolean.valueOf(options.get("core.precomposeunicode"))));
}
assertEquals(Integer.valueOf(0),
Integer.valueOf(options.get("core.repositoryformatversion")));
}
private Map<String, String> parseOptions(String[] output) {
Map<String, String> options = new HashMap<>();
Arrays.stream(output).forEachOrdered(s -> {
int p = s.indexOf('=');
if (p == -1) {
return;
}
String key = s.substring(0, p);
String value = s.substring(p + 1);
options.put(key, value);
});
return options;
}
}

1
org.eclipse.jgit.test/BUILD

@ -51,6 +51,7 @@ java_library(
deps = [
"//lib:jsch",
"//lib:junit",
"//lib:slf4j-simple",
"//lib:mockito",
"//org.eclipse.jgit:jgit",
"//org.eclipse.jgit.junit:junit",

10
org.eclipse.jgit.test/META-INF/MANIFEST.MF

@ -10,7 +10,7 @@ Bundle-ActivationPolicy: lazy
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Import-Package: com.googlecode.javaewah;version="[1.1.6,2.0.0)",
com.jcraft.jsch;version="[0.1.54,0.2.0)",
net.bytebuddy.dynamic.loading;version="[1.7.0,2.0.0)",
net.bytebuddy.dynamic.loading;version="[1.9.0,2.0.0)",
org.apache.commons.compress.archivers;version="[1.15.0,2.0)",
org.apache.commons.compress.archivers.tar;version="[1.15.0,2.0)",
org.apache.commons.compress.archivers.zip;version="[1.15.0,2.0)",
@ -74,10 +74,10 @@ Import-Package: com.googlecode.javaewah;version="[1.1.6,2.0.0)",
org.junit.rules;version="[4.12,5.0.0)",
org.junit.runner;version="[4.12,5.0.0)",
org.junit.runners;version="[4.12,5.0.0)",
org.mockito;version="[2.13.0,3.0.0)",
org.mockito.invocation;version="[2.13.0,3.0.0)",
org.mockito.junit;version="[2.13.0,3.0.0)",
org.mockito.stubbing;version="[2.13.0,3.0.0)",
org.mockito;version="[2.23.0,3.0.0)",
org.mockito.invocation;version="[2.23.0,3.0.0)",
org.mockito.junit;version="[2.23.0,3.0.0)",
org.mockito.stubbing;version="[2.23.0,3.0.0)",
org.objenesis;version="[2.6.0,3.0.0)",
org.slf4j;version="[1.7.0,2.0.0)",
org.tukaani.xz;version="[1.6.0,2.0)"

2
org.eclipse.jgit.test/pom.xml

@ -101,7 +101,7 @@
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>2.13.0</version>
<version>2.23.0</version>
</dependency>
<dependency>

4
org.eclipse.jgit.test/tst-rsrc/log4j.properties

@ -7,8 +7,8 @@ log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
#log4j.appender.fileLogger.bufferedIO = true
#log4j.appender.fileLogger.bufferSize = 4096
log4j.appender.fileLogger.bufferedIO = true
log4j.appender.fileLogger.bufferSize = 4096
#log4j.logger.org.eclipse.jgit.util.FS = DEBUG
#log4j.logger.org.eclipse.jgit.internal.storage.file.FileSnapshot = DEBUG

9
org.eclipse.jgit.test/tst-rsrc/simplelogger.properties

@ -0,0 +1,9 @@
org.slf4j.simpleLogger.logFile = System.err
org.slf4j.simpleLogger.cacheOutputStream = true
org.slf4j.simpleLogger.defaultLogLevel = info
org.slf4j.simpleLogger.showDateTime = true
org.slf4j.simpleLogger.dateTimeFormat = HH:mm:ss.SSSXXX
org.slf4j.simpleLogger.showThreadName = true
#org.slf4j.simpleLogger.log.org.eclipse.jgit.util.FS = debug
#org.slf4j.simpleLogger.log.org.eclipse.jgit.internal.storage.file.FileSnapshot = debug

6
org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CloneCommandTest.java

@ -68,9 +68,9 @@ import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.revwalk.RevBlob;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.submodule.SubmoduleStatus;
import org.eclipse.jgit.submodule.SubmoduleStatusType;
import org.eclipse.jgit.submodule.SubmoduleWalk;
@ -680,8 +680,8 @@ public class CloneCommandTest extends RepositoryTestCase {
ConfigConstants.CONFIG_BRANCH_SECTION, "test",
ConfigConstants.CONFIG_KEY_REBASE, null));
FileBasedConfig userConfig = SystemReader.getInstance().openUserConfig(
null, git.getRepository().getFS());
StoredConfig userConfig = SystemReader.getInstance()
.getUserConfig();
userConfig.setString(ConfigConstants.CONFIG_BRANCH_SECTION, null,
ConfigConstants.CONFIG_KEY_AUTOSETUPREBASE,
ConfigConstants.CONFIG_KEY_ALWAYS);

6
org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitOnlyTest.java

@ -1295,9 +1295,15 @@ public class CommitOnlyTest extends RepositoryTestCase {
try {
final Repository repo = git.getRepository();
final ObjectId headId = repo.resolve(Constants.HEAD + "^{commit}");
if (headId == null) {
return "";
}
try (RevWalk rw = new RevWalk(repo)) {
final TreeWalk tw = TreeWalk.forPath(repo, path,
rw.parseTree(headId));
if (tw == null) {
return "";
}
return new String(tw.getObjectReader().open(tw.getObjectId(0))
.getBytes(), UTF_8);
}

2
org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/FileSnapshotTest.java

@ -62,6 +62,7 @@ import java.time.Instant;
import java.util.ArrayList;
import java.util.concurrent.TimeUnit;
import org.eclipse.jgit.junit.MockSystemReader;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.FS.FileStoreAttributes;
import org.eclipse.jgit.util.FileUtils;
@ -84,6 +85,7 @@ public class FileSnapshotTest {
@Before
public void setUp() throws Exception {
SystemReader.setInstance(new MockSystemReader());
trash = Files.createTempDirectory("tmp_");
// measure timer resolution before the test to avoid time critical tests
// are affected by time needed for measurement

1
org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/reftree/LocalDiskRefTreeDatabaseTest.java

@ -80,6 +80,7 @@ public class LocalDiskRefTreeDatabaseTest extends LocalDiskRepositoryTestCase {
@Override
@Before
public void setUp() throws Exception {
super.setUp();
FileRepository init = createWorkRepository();
FileBasedConfig cfg = init.getConfig();
cfg.setInt("core", null, "repositoryformatversion", 1);

3
org.eclipse.jgit.test/tst/org/eclipse/jgit/storage/file/FileBasedConfigTest.java

@ -56,9 +56,11 @@ import java.nio.file.StandardOpenOption;
import java.util.StringTokenizer;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.junit.MockSystemReader;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.FileUtils;
import org.eclipse.jgit.util.IO;
import org.eclipse.jgit.util.SystemReader;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@ -90,6 +92,7 @@ public class FileBasedConfigTest {
@Before
public void setUp() throws Exception {
SystemReader.setInstance(new MockSystemReader());
trash = Files.createTempDirectory("tmp_");
FS.getFileStoreAttributes(trash.getParent());
}

2
org.eclipse.jgit.test/tst/org/eclipse/jgit/util/FSTest.java

@ -67,6 +67,7 @@ import java.util.Set;
import java.util.concurrent.TimeUnit;
import org.eclipse.jgit.errors.CommandFailedException;
import org.eclipse.jgit.junit.MockSystemReader;
import org.eclipse.jgit.junit.RepositoryTestCase;
import org.eclipse.jgit.lib.RepositoryCache;
import org.junit.After;
@ -79,6 +80,7 @@ public class FSTest {
@Before
public void setUp() throws Exception {
SystemReader.setInstance(new MockSystemReader());
trash = File.createTempFile("tmp_", "");
trash.delete();
assertTrue("mkdir " + trash, trash.mkdir());

139
org.eclipse.jgit.test/tst/org/eclipse/jgit/util/FS_POSIXTest.java

@ -0,0 +1,139 @@
/*
* Copyright (C) 2019, Vishal Devgire <vishaldevgire@gmail.com>
* and other copyright owners as documented in the project's IP log.
*
* This program and the accompanying materials are made available
* under the terms of the Eclipse Distribution License v1.0 which
* accompanies this distribution, is reproduced below, and is
* available at http://www.eclipse.org/org/documents/edl-v10.php
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* - Neither the name of the Eclipse Foundation, Inc. nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.eclipse.jgit.util;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import org.eclipse.jgit.junit.MockSystemReader;
import org.eclipse.jgit.lib.ConfigConstants;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class FS_POSIXTest {
private SystemReader originalSystemReaderInstance;
private FileBasedConfig systemConfig;
private FileBasedConfig userConfig;
private Path tmp;
@Before
public void setUp() throws Exception {
tmp = Files.createTempDirectory("jgit_test_");
MockSystemReader mockSystemReader = new MockSystemReader();
SystemReader.setInstance(mockSystemReader);
// Measure timer resolution before the test to avoid time critical tests
// are affected by time needed for measurement.
// The MockSystemReader must be configured first since we need to use
// the same one here
FS.getFileStoreAttributes(tmp.getParent());
systemConfig = new FileBasedConfig(
new File(tmp.toFile(), "systemgitconfig"), FS.DETECTED);
userConfig = new FileBasedConfig(systemConfig,
new File(tmp.toFile(), "usergitconfig"), FS.DETECTED);
// We have to set autoDetach to false for tests, because tests expect to
// be able to clean up by recursively removing the repository, and
// background GC might be in the middle of writing or deleting files,
// which would disrupt this.
userConfig.setBoolean(ConfigConstants.CONFIG_GC_SECTION, null,
ConfigConstants.CONFIG_KEY_AUTODETACH, false);
userConfig.save();
mockSystemReader.setSystemGitConfig(systemConfig);
mockSystemReader.setUserGitConfig(userConfig);
originalSystemReaderInstance = SystemReader.getInstance();
SystemReader.setInstance(mockSystemReader);
}
@After
public void tearDown() throws IOException {
SystemReader.setInstance(originalSystemReaderInstance);
FileUtils.delete(tmp.toFile(), FileUtils.RECURSIVE | FileUtils.RETRY);
}
@Test
public void supportsAtomicCreateNewFile_shouldReturnSupportedAsDefault() {
assertTrue(new FS_POSIX().supportsAtomicCreateNewFile());
}
@Test
public void supportsAtomicCreateNewFile_shouldReturnTrueIfFlagIsSetInUserConfig() {
setAtomicCreateCreationFlag(userConfig, "true");
assertTrue(new FS_POSIX().supportsAtomicCreateNewFile());
}
@Test
public void supportsAtomicCreateNewFile_shouldReturnTrueIfFlagIsSetInSystemConfig() {
setAtomicCreateCreationFlag(systemConfig, "true");
assertTrue(new FS_POSIX().supportsAtomicCreateNewFile());
}
@Test
public void supportsAtomicCreateNewFile_shouldReturnFalseIfFlagUnsetInUserConfig() {
setAtomicCreateCreationFlag(userConfig, "false");
assertFalse(new FS_POSIX().supportsAtomicCreateNewFile());
}
@Test
public void supportsAtomicCreateNewFile_shouldReturnFalseIfFlagUnsetInSystemConfig() {
setAtomicCreateCreationFlag(systemConfig, "false");
assertFalse(new FS_POSIX().supportsAtomicCreateNewFile());
}
private void setAtomicCreateCreationFlag(FileBasedConfig config,
String value) {
config.setString(ConfigConstants.CONFIG_CORE_SECTION, null,
ConfigConstants.CONFIG_KEY_SUPPORTSATOMICFILECREATION, value);
}
}

34
org.eclipse.jgit/.settings/.api_filters

@ -48,14 +48,6 @@
</message_arguments>
</filter>
</resource>
<resource path="src/org/eclipse/jgit/storage/file/FileBasedConfig.java" type="org.eclipse.jgit.storage.file.FileBasedConfig">
<filter id="1142947843">
<message_arguments>
<message_argument value="5.1.9"/>
<message_argument value="load(boolean)"/>
</message_arguments>
</filter>
</resource>
<resource path="src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java" type="org.eclipse.jgit.treewalk.WorkingTreeIterator">
<filter id="1142947843">
<message_arguments>
@ -148,4 +140,30 @@
</message_arguments>
</filter>
</resource>
<resource path="src/org/eclipse/jgit/util/SystemReader.java" type="org.eclipse.jgit.util.SystemReader">
<filter id="336695337">
<message_arguments>
<message_argument value="org.eclipse.jgit.util.SystemReader"/>
<message_argument value="getSystemConfig()"/>
</message_arguments>
</filter>
<filter id="336695337">
<message_arguments>
<message_argument value="org.eclipse.jgit.util.SystemReader"/>
<message_argument value="getUserConfig()"/>
</message_arguments>
</filter>
<filter id="1142947843">
<message_arguments>
<message_argument value="5.1.9"/>
<message_argument value="getSystemConfig()"/>
</message_arguments>
</filter>
<filter id="1142947843">
<message_arguments>
<message_argument value="5.1.9"/>
<message_argument value="getUserConfig()"/>
</message_arguments>
</filter>
</resource>
</component>

7
org.eclipse.jgit/resources/org/eclipse/jgit/internal/JGitText.properties

@ -17,6 +17,7 @@ applyingCommit=Applying {0}
archiveFormatAlreadyAbsent=Archive format already absent: {0}
archiveFormatAlreadyRegistered=Archive format already registered with different implementation: {0}
argumentIsNotAValidCommentString=Invalid comment: {0}
assumeAtomicCreateNewFile=Reading option "core.supportsAtomicFileCreation" failed, fallback to default assuming atomic file creation is supported
atLeastOnePathIsRequired=At least one path is required.
atLeastOnePatternIsRequired=At least one pattern is required.
atLeastTwoFiltersNeeded=At least two filters needed.
@ -309,6 +310,7 @@ expectedPktLineWithService=expected pkt-line with ''# service=-'', got ''{0}''
expectedReceivedContentType=expected Content-Type {0}; received Content-Type {1}
expectedReportForRefNotReceived={0}: expected report for ref {1} not received
failedAtomicFileCreation=Atomic file creation failed, number of hard links to file {0} was not 2 but {1}
failedCreateLockFile=Creating lock file {} failed
failedToDetermineFilterDefinition=An exception occurred while determining filter definitions
failedUpdatingRefs=failed updating refs
failureDueToOneOfTheFollowing=Failure due to one of the following:
@ -444,6 +446,7 @@ localRefIsMissingObjects=Local ref {0} is missing object(s).
localRepository=local repository
lockCountMustBeGreaterOrEqual1=lockCount must be >= 1
lockError=lock error: {0}
lockFailedRetry=locking {0} failed after {1} retries
lockOnNotClosed=Lock on {0} not closed.
lockOnNotHeld=Lock on {0} not held.
malformedpersonIdentString=Malformed PersonIdent string (no < was found): {0}
@ -578,6 +581,7 @@ pushNotPermitted=push not permitted
pushOptionsNotSupported=Push options not supported; received {0}
rawLogMessageDoesNotParseAsLogEntry=Raw log message does not parse as log entry
readConfigFailed=Reading config file ''{0}'' failed
readFileStoreAttributesFailed=Reading FileStore attributes from user config failed
readerIsRequired=Reader is required
readingObjectsFromLocalRepositoryFailed=reading objects from local repository failed: {0}
readLastModifiedFailed=Reading lastModified of {0} failed
@ -636,6 +640,7 @@ s3ActionDeletion=Deletion
s3ActionReading=Reading
s3ActionWriting=Writing
searchForReachableBranches=Finding reachable branches
saveFileStoreAttributesFailed=Saving measured FileStore attributes to user config failed
searchForReuse=Finding sources
searchForSizes=Getting sizes
secondsAgo={0} seconds ago
@ -795,7 +800,7 @@ uriNotConfigured=Submodule URI not configured
uriNotFound={0} not found
uriNotFoundWithMessage={0} not found: {1}
URINotSupported=URI not supported: {0}
userConfigFileInvalid=User config file {0} invalid {1}
userConfigInvalid=Git config in the user's home directory {0} is invalid {1}
validatingGitModules=Validating .gitmodules files
walkFailure=Walk failure.
wantNoSpaceWithCapabilities=No space between oid and first capability in first want line

7
org.eclipse.jgit/src/org/eclipse/jgit/internal/JGitText.java

@ -78,6 +78,7 @@ public class JGitText extends TranslationBundle {
/***/ public String archiveFormatAlreadyAbsent;
/***/ public String archiveFormatAlreadyRegistered;
/***/ public String argumentIsNotAValidCommentString;
/***/ public String assumeAtomicCreateNewFile;
/***/ public String atLeastOnePathIsRequired;
/***/ public String atLeastOnePatternIsRequired;
/***/ public String atLeastTwoFiltersNeeded;
@ -370,6 +371,7 @@ public class JGitText extends TranslationBundle {
/***/ public String expectedReceivedContentType;
/***/ public String expectedReportForRefNotReceived;
/***/ public String failedAtomicFileCreation;
/***/ public String failedCreateLockFile;
/***/ public String failedToDetermineFilterDefinition;
/***/ public String failedUpdatingRefs;
/***/ public String failureDueToOneOfTheFollowing;
@ -505,6 +507,7 @@ public class JGitText extends TranslationBundle {
/***/ public String localRepository;
/***/ public String lockCountMustBeGreaterOrEqual1;
/***/ public String lockError;
/***/ public String lockFailedRetry;
/***/ public String lockOnNotClosed;
/***/ public String lockOnNotHeld;
/***/ public String malformedpersonIdentString;
@ -639,6 +642,7 @@ public class JGitText extends TranslationBundle {
/***/ public String pushOptionsNotSupported;
/***/ public String rawLogMessageDoesNotParseAsLogEntry;
/***/ public String readConfigFailed;
/***/ public String readFileStoreAttributesFailed;
/***/ public String readerIsRequired;
/***/ public String readingObjectsFromLocalRepositoryFailed;
/***/ public String readLastModifiedFailed;
@ -696,6 +700,7 @@ public class JGitText extends TranslationBundle {
/***/ public String s3ActionDeletion;
/***/ public String s3ActionReading;
/***/ public String s3ActionWriting;
/***/ public String saveFileStoreAttributesFailed;
/***/ public String searchForReachableBranches;
/***/ public String searchForReuse;
/***/ public String searchForSizes;
@ -855,7 +860,7 @@ public class JGitText extends TranslationBundle {
/***/ public String uriNotFound;
/***/ public String uriNotFoundWithMessage;
/***/ public String URINotSupported;
/***/ public String userConfigFileInvalid;
/***/ public String userConfigInvalid;
/***/ public String validatingGitModules;
/***/ public String walkFailure;
/***/ public String wantNoSpaceWithCapabilities;

85
org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java

@ -79,15 +79,17 @@ import org.eclipse.jgit.lib.RefDatabase;
import org.eclipse.jgit.lib.RefUpdate;
import org.eclipse.jgit.lib.ReflogReader;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
import org.eclipse.jgit.storage.pack.PackConfig;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.FileUtils;
import org.eclipse.jgit.util.IO;
import org.eclipse.jgit.util.RawParseUtils;
import org.eclipse.jgit.util.StringUtils;
import org.eclipse.jgit.util.SystemReader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Represents a Git repository. A repository holds all objects and refs used for
@ -114,10 +116,10 @@ import org.eclipse.jgit.util.SystemReader;
* This implementation only handles a subtly undocumented subset of git features.
*/
public class FileRepository extends Repository {
private static final Logger LOG = LoggerFactory
.getLogger(FileRepository.class);
private static final String UNNAMED = "Unnamed repository; edit this file to name it for gitweb."; //$NON-NLS-1$
private final FileBasedConfig systemConfig;
private final FileBasedConfig userConfig;
private final FileBasedConfig repoConfig;
private final RefDatabase refs;
private final ObjectDirectory objectDatabase;
@ -176,32 +178,16 @@ public class FileRepository extends Repository {
*/
public FileRepository(BaseRepositoryBuilder options) throws IOException {
super(options);
if (StringUtils.isEmptyOrNull(SystemReader.getInstance().getenv(
Constants.GIT_CONFIG_NOSYSTEM_KEY)))
systemConfig = SystemReader.getInstance().openSystemConfig(null,
getFS());
else
systemConfig = new FileBasedConfig(null, FS.DETECTED) {
@Override
public void load() {
// empty, do not load
}
@Override
public boolean isOutdated() {
// regular class would bomb here
return false;
}
};
userConfig = SystemReader.getInstance().openUserConfig(systemConfig,
getFS());
StoredConfig userConfig = null;
try {
userConfig = SystemReader.getInstance().getUserConfig();
} catch (ConfigInvalidException e) {
LOG.error(e.getMessage(), e);
throw new IOException(e.getMessage(), e);
}
repoConfig = new FileBasedConfig(userConfig, getFS().resolve(
getDirectory(), Constants.CONFIG),
getFS());
loadSystemConfig();
loadUserConfig();
loadRepoConfig();
repoConfig.addChangeListener(this::fireEvent);
@ -240,28 +226,6 @@ public class FileRepository extends Repository {
}
}
private void loadSystemConfig() throws IOException {
try {
systemConfig.load();
} catch (ConfigInvalidException e) {
throw new IOException(MessageFormat.format(JGitText
.get().systemConfigFileInvalid, systemConfig.getFile()
.getAbsolutePath(),
e), e);
}
}
private void loadUserConfig() throws IOException {
try {
userConfig.load();
} catch (ConfigInvalidException e) {
throw new IOException(MessageFormat.format(JGitText
.get().userConfigFileInvalid, userConfig.getFile()
.getAbsolutePath(),
e), e);
}
}
private void loadRepoConfig() throws IOException {
try {
repoConfig.load();
@ -402,26 +366,13 @@ public class FileRepository extends Repository {
/** {@inheritDoc} */
@Override
public FileBasedConfig getConfig() {
if (systemConfig.isOutdated()) {
try {
loadSystemConfig();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
if (userConfig.isOutdated()) {
try {
loadUserConfig();
} catch (IOException e) {
throw new RuntimeException(e);
try {
SystemReader.getInstance().getUserConfig();
if (repoConfig.isOutdated()) {
loadRepoConfig();
}
}
if (repoConfig.isOutdated()) {
try {
loadRepoConfig();
} catch (IOException e) {
throw new RuntimeException(e);
}
} catch (IOException | ConfigInvalidException e) {
throw new RuntimeException(e);
}
return repoConfig;
}

7
org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/LockFile.java

@ -161,7 +161,12 @@ public class LockFile {
*/
public boolean lock() throws IOException {
FileUtils.mkdirs(lck.getParentFile(), true);
token = FS.DETECTED.createNewFileAtomic(lck);
try {
token = FS.DETECTED.createNewFileAtomic(lck);
} catch (IOException e) {
LOG.error(JGitText.get().failedCreateLockFile, lck, e);
throw e;
}
if (token.isCreated()) {
haveLck = true;
try {

3
org.eclipse.jgit/src/org/eclipse/jgit/lib/ObjectIdOwnerMap.java

@ -135,6 +135,9 @@ public class ObjectIdOwnerMap<V extends ObjectIdOwnerMap.Entry>
*/
@SuppressWarnings("unchecked")
public V get(AnyObjectId toFind) {
if (toFind == null) {
return null;
}
int h = toFind.w1;
V obj = directory[h & mask][h >>> SEGMENT_SHIFT];
for (; obj != null; obj = (V) obj.next)

12
org.eclipse.jgit/src/org/eclipse/jgit/lib/RebaseTodoFile.java

@ -137,11 +137,13 @@ public class RebaseTodoFile {
if (skip != -1) {
// try to parse the line as non-comment
line = parseLine(buf, skip, lineEnd);
// successfully parsed as non-comment line
// mark this line as a comment explicitly
line.setAction(Action.COMMENT);
// use the read line as comment string
line.setComment(commentString);
if (line != null) {
// successfully parsed as non-comment line
// mark this line as a comment explicitly
line.setAction(Action.COMMENT);
// use the read line as comment string
line.setComment(commentString);
}
}
} catch (Exception e) {
// parsing as non-comment line failed

28
org.eclipse.jgit/src/org/eclipse/jgit/storage/file/FileBasedConfig.java

@ -148,38 +148,14 @@ public class FileBasedConfig extends StoredConfig {
*/
@Override
public void load() throws IOException, ConfigInvalidException {
load(true);
}
/**
* Load the configuration as a Git text style configuration file.
* <p>
* If the file does not exist, this configuration is cleared, and thus
* behaves the same as though the file exists, but is empty.
*
* @param useFileSnapshotWithConfig
* if {@code true} use the FileSnapshot with config, otherwise
* use it without config
* @throws IOException
* if IO failed
* @throws ConfigInvalidException
* if config is invalid
* @since 5.1.9
*/
public void load(boolean useFileSnapshotWithConfig)
throws IOException, ConfigInvalidException {
final int maxRetries = 5;
int retryDelayMillis = 20;
int retries = 0;
while (true) {
final FileSnapshot oldSnapshot = snapshot;
final FileSnapshot newSnapshot;
if (useFileSnapshotWithConfig) {
newSnapshot = FileSnapshot.save(getFile());
} else {
// don't use config in this snapshot to avoid endless recursion
newSnapshot = FileSnapshot.saveNoConfig(getFile());
}
// don't use config in this snapshot to avoid endless recursion
newSnapshot = FileSnapshot.saveNoConfig(getFile());
try {
final byte[] in = IO.readFully(getFile());
final ObjectId newHash = hash(in);

11
org.eclipse.jgit/src/org/eclipse/jgit/transport/HttpConfig.java

@ -53,8 +53,7 @@ import java.util.function.Supplier;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.internal.JGitText;
import org.eclipse.jgit.lib.Config;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.util.StringUtils;
import org.eclipse.jgit.util.SystemReader;
import org.slf4j.Logger;
@ -274,14 +273,12 @@ public class HttpConfig {
* to get the configuration values for
*/
public HttpConfig(URIish uri) {
FileBasedConfig userConfig = SystemReader.getInstance()
.openUserConfig(null, FS.DETECTED);
StoredConfig userConfig = null;
try {
userConfig.load();
userConfig = SystemReader.getInstance().getUserConfig();
} catch (IOException | ConfigInvalidException e) {
// Log it and then work with default values.
LOG.error(MessageFormat.format(JGitText.get().userConfigFileInvalid,
userConfig.getFile().getAbsolutePath(), e));
LOG.error(e.getMessage(), e);
init(new Config(), uri);
return;
}

10
org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportHttp.java

@ -119,11 +119,9 @@ import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.lib.SymbolicRef;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.transport.HttpAuthMethod.Type;
import org.eclipse.jgit.transport.HttpConfig.HttpRedirectMode;
import org.eclipse.jgit.transport.http.HttpConnection;
import org.eclipse.jgit.util.FS;
import org.eclipse.jgit.util.HttpSupport;
import org.eclipse.jgit.util.IO;
import org.eclipse.jgit.util.RawParseUtils;
@ -790,15 +788,13 @@ public class TransportHttp extends HttpTransport implements WalkTransport,
}
private void updateSslVerifyUser(boolean value) {
FileBasedConfig userConfig = SystemReader.getInstance()
.openUserConfig(null, FS.DETECTED);
StoredConfig userConfig = null;
try {
userConfig.load();
userConfig = SystemReader.getInstance().getUserConfig();
updateSslVerify(userConfig, value);
} catch (IOException | ConfigInvalidException e) {
// Log it, but otherwise ignore here.
LOG.error(MessageFormat.format(JGitText.get().userConfigFileInvalid,
userConfig.getFile().getAbsolutePath(), e));
LOG.error(e.getMessage(), e);
}
}

53
org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java

@ -100,7 +100,7 @@ import org.eclipse.jgit.internal.storage.file.FileSnapshot;
import org.eclipse.jgit.lib.ConfigConstants;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.treewalk.FileTreeIterator.FileEntry;
import org.eclipse.jgit.treewalk.FileTreeIterator.FileModeStrategy;
import org.eclipse.jgit.treewalk.WorkingTreeIterator.Entry;
@ -510,18 +510,12 @@ public abstract class FS {
private static Optional<FileStoreAttributes> readFromConfig(
FileStore s) {
FileBasedConfig userConfig = SystemReader.getInstance()
.openUserConfig(null, FS.DETECTED);
StoredConfig userConfig;
try {
userConfig.load(false);
} catch (IOException e) {
LOG.error(MessageFormat.format(JGitText.get().readConfigFailed,
userConfig.getFile().getAbsolutePath()), e);
} catch (ConfigInvalidException e) {
LOG.error(MessageFormat.format(
JGitText.get().repositoryConfigFileInvalid,
userConfig.getFile().getAbsolutePath(),
e.getMessage()));
userConfig = SystemReader.getInstance().getUserConfig();
} catch (IOException | ConfigInvalidException e) {
LOG.error(JGitText.get().readFileStoreAttributesFailed, e);
return Optional.empty();
}
String key = getConfigKey(s);
Duration resolution = Duration.ofNanos(userConfig.getTimeUnit(
@ -544,8 +538,13 @@ public abstract class FS {
private static void saveToConfig(FileStore s,
FileStoreAttributes c) {
FileBasedConfig userConfig = SystemReader.getInstance()
.openUserConfig(null, FS.DETECTED);
StoredConfig userConfig;
try {
userConfig = SystemReader.getInstance().getUserConfig();
} catch (IOException | ConfigInvalidException e) {
LOG.error(JGitText.get().saveFileStoreAttributesFailed, e);
return;
}
long resolution = c.getFsTimestampResolution().toNanos();
TimeUnit resolutionUnit = getUnit(resolution);
long resolutionValue = resolutionUnit.convert(resolution,
@ -562,7 +561,7 @@ public abstract class FS {
String key = getConfigKey(s);
while (!succeeded && retries < max_retries) {
try {
userConfig.load(false);
userConfig.load();
userConfig.setString(
ConfigConstants.CONFIG_FILESYSTEM_SECTION, key,
ConfigConstants.CONFIG_KEY_TIMESTAMP_RESOLUTION,
@ -580,22 +579,30 @@ public abstract class FS {
} catch (LockFailedException e) {
// race with another thread, wait a bit and try again
try {
LOG.warn(MessageFormat.format(JGitText.get().cannotLock,
userConfig.getFile().getAbsolutePath()));
retries++;
Thread.sleep(20);
if (retries < max_retries) {
Thread.sleep(100);
LOG.debug("locking {} failed, retries {}/{}", //$NON-NLS-1$
userConfig, Integer.valueOf(retries),
Integer.valueOf(max_retries));
} else {
LOG.warn(MessageFormat.format(
JGitText.get().lockFailedRetry, userConfig,
Integer.valueOf(retries)));
}
} catch (InterruptedException e1) {
Thread.interrupted();
Thread.currentThread().interrupt();
break;
}
} catch (IOException e) {
LOG.error(MessageFormat.format(
JGitText.get().cannotSaveConfig,
userConfig.getFile().getAbsolutePath()), e);
JGitText.get().cannotSaveConfig, userConfig), e);
break;
} catch (ConfigInvalidException e) {
LOG.error(MessageFormat.format(
JGitText.get().repositoryConfigFileInvalid,
userConfig.getFile().getAbsolutePath(),
e.getMessage()));
userConfig, e.getMessage()));
break;
}
}
}

70
org.eclipse.jgit/src/org/eclipse/jgit/util/FS_POSIX.java

@ -42,15 +42,20 @@
*/
package org.eclipse.jgit.util;
import static org.eclipse.jgit.lib.ConfigConstants.CONFIG_CORE_SECTION;
import static org.eclipse.jgit.lib.ConfigConstants.CONFIG_KEY_SUPPORTSATOMICFILECREATION;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.nio.charset.Charset;
import java.nio.file.FileAlreadyExistsException;
import java.nio.file.FileStore;
import java.nio.file.FileSystemException;
import java.nio.file.Files;
import java.nio.file.InvalidPathException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.attribute.PosixFilePermission;
@ -69,10 +74,9 @@ import org.eclipse.jgit.api.errors.JGitInternalException;
import org.eclipse.jgit.errors.CommandFailedException;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.internal.JGitText;
import org.eclipse.jgit.lib.ConfigConstants;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.lib.StoredConfig;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -89,7 +93,7 @@ public class FS_POSIX extends FS {
private static final Map<FileStore, Boolean> CAN_HARD_LINK = new ConcurrentHashMap<>();
private volatile AtomicFileCreation supportsAtomicCreateNewFile = AtomicFileCreation.UNDEFINED;
private volatile AtomicFileCreation supportsAtomicFileCreation = AtomicFileCreation.UNDEFINED;
private enum AtomicFileCreation {
SUPPORTED, NOT_SUPPORTED, UNDEFINED
@ -114,37 +118,6 @@ public class FS_POSIX extends FS {
}
}
private void determineAtomicFileCreationSupport() {
// @TODO: enhance SystemReader to support this without copying code
AtomicFileCreation ret = getAtomicFileCreationSupportOption(
SystemReader.getInstance().openUserConfig(null, this));
if (ret == AtomicFileCreation.UNDEFINED
&& StringUtils.isEmptyOrNull(SystemReader.getInstance()
.getenv(Constants.GIT_CONFIG_NOSYSTEM_KEY))) {
ret = getAtomicFileCreationSupportOption(
SystemReader.getInstance().openSystemConfig(null, this));
}
supportsAtomicCreateNewFile = ret;
}
private AtomicFileCreation getAtomicFileCreationSupportOption(
FileBasedConfig config) {
try {
config.load();
String value = config.getString(ConfigConstants.CONFIG_CORE_SECTION,
null,
ConfigConstants.CONFIG_KEY_SUPPORTSATOMICFILECREATION);
if (value == null) {
return AtomicFileCreation.UNDEFINED;
}
return StringUtils.toBoolean(value)
? AtomicFileCreation.SUPPORTED
: AtomicFileCreation.NOT_SUPPORTED;
} catch (IOException | ConfigInvalidException e) {
return AtomicFileCreation.SUPPORTED;
}
}
/** {@inheritDoc} */
@Override
public FS newInstance() {
@ -359,10 +332,24 @@ public class FS_POSIX extends FS {
/** {@inheritDoc} */
@Override
public boolean supportsAtomicCreateNewFile() {
if (supportsAtomicCreateNewFile == AtomicFileCreation.UNDEFINED) {
determineAtomicFileCreationSupport();
if (supportsAtomicFileCreation == AtomicFileCreation.UNDEFINED) {
try {
StoredConfig config = SystemReader.getInstance().getUserConfig();
String value = config.getString(CONFIG_CORE_SECTION, null,
CONFIG_KEY_SUPPORTSATOMICFILECREATION);
if (value != null) {
supportsAtomicFileCreation = StringUtils.toBoolean(value)
? AtomicFileCreation.SUPPORTED
: AtomicFileCreation.NOT_SUPPORTED;
} else {
supportsAtomicFileCreation = AtomicFileCreation.SUPPORTED;
}
} catch (IOException | ConfigInvalidException e) {
LOG.warn(JGitText.get().assumeAtomicCreateNewFile, e);
supportsAtomicFileCreation = AtomicFileCreation.SUPPORTED;
}
}
return supportsAtomicCreateNewFile == AtomicFileCreation.SUPPORTED;
return supportsAtomicFileCreation == AtomicFileCreation.SUPPORTED;
}
@Override
@ -438,7 +425,7 @@ public class FS_POSIX extends FS {
* An implementation of the File#createNewFile() semantics which can create
* a unique file atomically also on NFS. If the config option
* {@code core.supportsAtomicCreateNewFile = true} (which is the default)
* then simply File#createNewFile() is called.
* then simply Files#createFile() is called.
*
* But if {@code core.supportsAtomicCreateNewFile = false} then after
* successful creation of the lock file a hard link to that lock file is
@ -459,14 +446,17 @@ public class FS_POSIX extends FS {
*/
@Override
public LockToken createNewFileAtomic(File file) throws IOException {
if (!file.createNewFile()) {
Path path;
try {
path = file.toPath();
Files.createFile(path);
} catch (FileAlreadyExistsException | InvalidPathException e) {
return token(false, null);
}
if (supportsAtomicCreateNewFile()) {
return token(true, null);
}
Path link = null;
Path path = file.toPath();
FileStore store = null;
try {
store = Files.getFileStore(path);

8
org.eclipse.jgit/src/org/eclipse/jgit/util/FileUtils.java

@ -56,6 +56,7 @@ import java.nio.file.CopyOption;
import java.nio.file.Files;
import java.nio.file.InvalidPathException;
import java.nio.file.LinkOption;
import java.nio.file.NoSuchFileException;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;
import java.nio.file.StandardOpenOption;
@ -697,9 +698,14 @@ public class FileUtils {
try {
return Files.getLastModifiedTime(path, LinkOption.NOFOLLOW_LINKS)
.toInstant();
} catch (NoSuchFileException e) {
LOG.debug(
"Cannot read lastModifiedInstant since path {} does not exist", //$NON-NLS-1$
path);
return Instant.EPOCH;
} catch (IOException e) {
LOG.error(MessageFormat
.format(JGitText.get().readLastModifiedFailed, path));
.format(JGitText.get().readLastModifiedFailed, path), e);
return Instant.ofEpochMilli(path.toFile().lastModified());
}
}

139
org.eclipse.jgit/src/org/eclipse/jgit/util/SystemReader.java

@ -47,6 +47,7 @@
package org.eclipse.jgit.util;
import java.io.File;
import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.security.AccessController;
@ -56,12 +57,17 @@ import java.text.SimpleDateFormat;
import java.util.Locale;
import java.util.TimeZone;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.errors.CorruptObjectException;
import org.eclipse.jgit.lib.Config;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.ObjectChecker;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.jgit.util.time.MonotonicClock;
import org.eclipse.jgit.util.time.MonotonicSystemClock;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Interface to read values from the system.
@ -72,6 +78,10 @@ import org.eclipse.jgit.util.time.MonotonicSystemClock;
* </p>
*/
public abstract class SystemReader {
private final static Logger LOG = LoggerFactory
.getLogger(SystemReader.class);
private static final SystemReader DEFAULT;
private static Boolean isMacOS;
@ -87,6 +97,10 @@ public abstract class SystemReader {
private static class Default extends SystemReader {
private volatile String hostname;
private volatile FileBasedConfig systemConfig;
private volatile FileBasedConfig userConfig;
@Override
public String getenv(String variable) {
return System.getenv(variable);
@ -99,28 +113,69 @@ public abstract class SystemReader {
@Override
public FileBasedConfig openSystemConfig(Config parent, FS fs) {
File configFile = fs.getGitSystemConfig();
if (configFile == null) {
return new FileBasedConfig(parent, null, fs) {
@Override
public void load() {
// empty, do not load
}
@Override
public boolean isOutdated() {
// regular class would bomb here
return false;
}
};
if (systemConfig == null) {
systemConfig = createSystemConfig(parent, fs);
}
return new FileBasedConfig(parent, configFile, fs);
return systemConfig;
}
protected FileBasedConfig createSystemConfig(Config parent, FS fs) {
if (StringUtils.isEmptyOrNull(getenv(Constants.GIT_CONFIG_NOSYSTEM_KEY))) {
File configFile = fs.getGitSystemConfig();
if (configFile != null) {
return new FileBasedConfig(parent, configFile, fs);
}
}
return new FileBasedConfig(null, fs) {
@Override
public void load() {
// empty, do not load
}
@Override
public boolean isOutdated() {
// regular class would bomb here
return false;
}
};
}
@Override
public FileBasedConfig openUserConfig(Config parent, FS fs) {
final File home = fs.userHome();
return new FileBasedConfig(parent, new File(home, ".gitconfig"), fs); //$NON-NLS-1$
if (userConfig == null) {
File home = fs.userHome();
userConfig = new FileBasedConfig(parent,
new File(home, ".gitconfig"), fs); //$NON-NLS-1$
}
return userConfig;
}
@Override
public StoredConfig getSystemConfig()
throws IOException, ConfigInvalidException {
if (systemConfig == null) {
systemConfig = createSystemConfig(null, FS.DETECTED);
}
if (systemConfig.isOutdated()) {
LOG.debug("loading system config {}", systemConfig); //$NON-NLS-1$
systemConfig.load();
}
return systemConfig;
}
@Override
public StoredConfig getUserConfig()
throws IOException, ConfigInvalidException {
if (userConfig == null) {
userConfig = openUserConfig(getSystemConfig(), FS.DETECTED);
} else {
getSystemConfig();
}
if (userConfig.isOutdated()) {
LOG.debug("loading user config {}", userConfig); //$NON-NLS-1$
userConfig.load();
}
return userConfig;
}
@Override
@ -149,19 +204,19 @@ public abstract class SystemReader {
}
}
private static SystemReader INSTANCE = DEFAULT;
private static volatile SystemReader INSTANCE = DEFAULT;
/**
* Get time since epoch, with up to millisecond resolution.
* Get the current SystemReader instance
*
* @return time since epoch, with up to millisecond resolution.
* @return the current SystemReader instance.
*/
public static SystemReader getInstance() {
return INSTANCE;
}
/**
* Set the new instance to use when accessing properties.
* Set a new SystemReader instance to use when accessing properties.
*
* @param newReader
* the new instance to use when accessing properties, or null for
@ -225,7 +280,10 @@ public abstract class SystemReader {
public abstract String getProperty(String key);
/**
* Open the git configuration found in the user home
* Open the git configuration found in the user home. Use
* {@link #getUserConfig()} to get the current git configuration in the user
* home since it manages automatic reloading when the gitconfig file was
* modified and avoids unnecessary reloads.
*
* @param parent
* a config with values not found directly in the returned config
@ -237,7 +295,10 @@ public abstract class SystemReader {
public abstract FileBasedConfig openUserConfig(Config parent, FS fs);
/**
* Open the gitconfig configuration found in the system-wide "etc" directory
* Open the gitconfig configuration found in the system-wide "etc"
* directory. Use {@link #getSystemConfig()} to get the current system-wide
* git configuration since it manages automatic reloading when the gitconfig
* file was modified and avoids unnecessary reloads.
*
* @param parent
* a config with values not found directly in the returned
@ -250,6 +311,38 @@ public abstract class SystemReader {
*/
public abstract FileBasedConfig openSystemConfig(Config parent, FS fs);
/**
* Get the git configuration found in the user home. The configuration will
* be reloaded automatically if the configuration file was modified. Also
* reloads the system config if the system config file was modified. If the
* configuration file wasn't modified returns the cached configuration.
*
* @return the git configuration found in the user home
* @throws ConfigInvalidException
* if configuration is invalid
* @throws IOException
* if something went wrong when reading files
* @since 5.1.9
*/
public abstract StoredConfig getUserConfig()
throws IOException, ConfigInvalidException;
/**
* Get the gitconfig configuration found in the system-wide "etc" directory.
* The configuration will be reloaded automatically if the configuration
* file was modified otherwise returns the cached system level config.
*
* @return the gitconfig configuration found in the system-wide "etc"
* directory
* @throws ConfigInvalidException
* if configuration is invalid
* @throws IOException
* if something went wrong when reading files
* @since 5.1.9
*/
public abstract StoredConfig getSystemConfig()
throws IOException, ConfigInvalidException;
/**
* Get the current system time
*

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