The placeholders in manifest and plugin.properties did not match. To
avoid similar issues, all placeholders have been changed to
Bundle-Vendor and Bundle-Name now.
Bug:548503
Change-Id: Ibd4b9bc237b323e614506b97e5fbc99416365040
Signed-off-by: Michael Keppler <Michael.Keppler@gmx.de>
The deleted code is not required as removed files are deleted correctly in
doCheckout() anyway.
The deleted code failed in case a non-empty directory had to be deleted.
file.delete() returned false, triggering an exception.
Bug: 479266
Change-Id: I011bb3882ff0c35b238aa3eccad7889041210277
Signed-off-by: René Scheibe <rene.scheibe@gmail.com>
Creating a folder failed in case a file with the same name already
existed.
Bug: 479266
Change-Id: Ia987660ec0968ad4081dbd5a60e80660539497e3
Signed-off-by: René Scheibe <rene.scheibe@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Replace javax.xml.bind.DatatypeConverter, that is not available any
more in Java 11 and later with Hex utility from non optional Bouncy
Castle library.
Bug: 540790
Change-Id: I9903c00ecc1a434e9795b8ba9267f02628fdc0e9
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
When cloning repository with --single-branch option, tag chains are not
packed and pack file is broken in some cases.
Typical test-case:
git tag -a test_tag <commit-id>
git tag -a test_prev_tag test_tag
git tag -d test_tag
git clone --single-branch <repository>
fatal: did not receive expected object <test_tag_id>
The reason for that is missing object for original test_tag reference,
which was deleted.
Problem description:
When pack-objects is given --include-tag, it peels each tag reference
down to a commit. If the commit is prepared to be packed, we we have to
include such tag too. The problem is when the tag points to through some
chain of other tag to commit. Then, the inner tags are not added leading
to broken pack.
Fix:
When going to commit, we have to check and add any of the tags on the
way (if they were not selected, which may happen with --single-branch
option).
Change-Id: I1682d4a2c52d674f90a1b021e0f6c3524c5ce5bc
Signed-off-by: Pavel Flaška <Pavel.Flaska@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Fix all remaining instances of the OperatorPrededence warning, by adding
parentheses to make the precedence explicit.
Change-Id: Ib296dfed09f9be042d0ff0f7fad8214e4dd766b4
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* master:
Handle missing "ours" stage in WorkingTreeIterator.hasCrLfInIndex()
Config: Add helper method to check for empty value
ErrorProne: Increase severity of FutureReturnValueIgnored to ERROR
FS_Win32: Add missing parentheses on if-blocks
Upgrade spotbugs to 3.1.12
Abbreviated{Long}ObjectId: Make operator precedence explicit
GC: Update TODO comments
FS_POSIX: Fix reference comparison of Boolean.FALSE
Increase bazel timeout for long running tests
Use bazelisk to switch between used bazel version
Bump minimum Bazel version to 0.26.1
Bazel: Bump skylib library version to 0.8.0
Retry loading config when locked by another process
Make pull --rebase on an unborn branch do a checkout
Warn if configured cookie file is missing
Handle escaped CR-LF in git config files
DescribeCommand: use glob match instead of path match
Fix off-by-one error in RebaseTodoFile when reading a todo file
Consistently use "!isEmpty()" to detect non-empty list
TransportHttp: Check for non-empty list with "!isEmpty()" rather than
"size() > 0"
TransportHttp: Fix comparison of size with ">= 0"
NetscapeCookieFileTest: Split HttpCookiesMatcher to own class
Bazel: Add missing dependency on mockito for TransportHttpTest
Determine hard-linking and nlink support per FileStore
Support reading and writing cookies.
Repository: Add getIdentifier() method to avoid instanceof operator
Update to Orbit R20190602212107
PacketLineIn: Deprecate the END constant
PacketLineIn: Add an iterator over strings in the input stream
Replace most usages of PacketLineIn.END with PacketLineIn.end()
PacketLineIn: Deprecate DELIM constant
Replace trivial reference comparison of PacketLineIn.{DELIM,END}
PacketLineIn: Rename isDelim to isDelimiter
ProtocolV2ParserTest: Fix typo in comment
Upgrade Bouncy Castle to 1.61
Update to Orbit R20190531194818 and rollback update to Ant 1.10.6
cli: Add the --always option to describe
DescribeCommand: Support the "always" option
cli: Add the --tags option to describe
DescribeCommand: Consistenly omit the default value
Remove excess blank line in FileUtilsTest
PacketLineIn: Add helper methods to check for END and DELIM
UploadPackTest: Rename variable to avoid hiding class member
UploadPackTest: Add missing <> operator on instantiation of ArrayList
BitmapCalculator: javadoc fixes
RevWalkUtils: add progress callback to findBranchesReachableFrom
Upgrade maven-source-plugin to 3.1.0
Upgrade maven-jar-plugin to 3.1.2
Upgrade jacoco-maven-plugin to 0.8.4
BitmapCalculator and its test: add missing license header
RevWalk: new method createReachabilityChecker()
Change-Id: I4d76c7c0dbe6411c842f3468b709f7df51789c08
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
In a delete-modify conflict with the deletion as "ours" there may be
no stage 2 in the index. Add appropriate null checks. Add a new test
for this case, and verify that the file gets added with a single LF
after conflict resolution with core.autocrlf=true. This matches the
behavior of canonical git for this case.
Bug: 547724
Change-Id: I1bafdb83d9b78bf85294c78325e818e72fae53bc
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Rename MAGIC_EMPTY_VALUE to MISSING_ENTRY, make it private, and add
a helper method to check if a given string is that value.
This avoids that callers trigger the "reference equality" warning
from Error Prone.
Change-Id: Idc76f78c0cf1828aa48d02ee33911a4b5df50355
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The TODO comments say "in 5.0", but 5.0 was already released without
resolving them. Remove "in 5.0" on the assumption that the mentioned
improvements still need to be done at some point.
Change-Id: I3eb429803e2266de3fc490e1f3912991c08aa1ad
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
When loading the config, a FileNotFoundException may occur if the file
exists but cannot be read (see [1]). This is the case on Windows with a
virus scanner checking the file. Therefore if the file exists and that
exception is thrown, retry multiple times, similar to how this was
already implemented for IOException.
[1] https://docs.oracle.com/javase/8/docs/api/java/io/FileNotFoundException.html
Bug: 529522
Change-Id: Ic5dc3b7b24bb0005d6256ed00513bc7c0b91e613
Signed-off-by: Michael Keppler <Michael.Keppler@gmx.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
A merging pull on an unborn branch was already supported. But a
rebasing pull failed. If the user has pull.rebase = true in his
user config, the pull would try to rebase. Rebasing needs a parent
commit, though. Native git handles this case:
git init
git remote add origin <URI>
git pull --rebase origin master
Check up front in PullCommand for the unborn head and just do a
checkout in this case. MergeCommand already has similar code.
Bug: 544965
Change-Id: I1277e1ac0b0364b4623fd791f3d6b07bd5f58fca
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
We logged a stack trace if the configured http.cookieFile was missing.
Instead only log a warning.
Bug: 548081
Change-Id: I42e39f5ad8ffce7b43162e5068f60af073b8a126
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Canonical git treats CR-LF in config files as LF.[1][2] JGit does so,
too, except when escaped as a line continuation. Correct this and
treat the sequence \-CR-LF as a line continuation.
[1] https://github.com/git/git/commit/db2c075d9
[2] https://github.com/git/git/blob/v2.21.0/config.c#L485
Bug: 545850
Change-Id: I51e7378a22c21b3baa3701163c423d04c900af5a
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Otherwise tags may fail to match if their name contains slashes.
Canonical git also uses its wildcard matcher in glob mode.[1]
[1] https://github.com/git/git/blob/v2.21.0/builtin/describe.c#L182
Bug: 546703
Change-Id: I122c7959974fa1fc6a53dfc65837e4314a8badd4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Commit messages of length 1 were not read. 'lineEnd' is the offset
of the last character in the line before the terminating LF or CR-LF,
and 'nextSpace' is actually the offset of the character _after_ the
next space. With a one-character commit message, nextSpace == lineEnd.
The code also assumes the commit message to be optional, but actually
failed in that case because it read beyond the line ending. Fix that,
too.
Add a test case for reading a todo file.
Bug: 546245
Change-Id: I368d63615930ea2398a6230e756442fd88870654
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Replace "size() > 0" with "!isEmpty()" where appropriate.
In the Status implementation we can drop the check; the subsequent
loop will only execute when the list is non-empty anyway.
Change-Id: I355aff551a603373e702a9d44304f087b476263c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Error Prone reports:
[SizeGreaterThanOrEqualsZero] Comparison of a size >= 0 is always true,
did you intend to check for non-emptiness?
see https://errorprone.info/bugpattern/SizeGreaterThanOrEqualsZero
Change-Id: Ie964771cacca4b15569eb45f6e273ad2a7e2e49c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
It's quite possible that JGit can use the hard-linking mechanism
for atomic file creation on some volumes but not on others.
Ultimately it depends on the file systems on the mounted volumes.
Cache the information per FileStore instead of using a single
global flag. Also catch FileSystemException, it may be thrown
if the operating system reports a failure. The previously caught
AccessDeniedException is a sub-class of FileSystemException.
Bug: 547332
Change-Id: I1ef672b3468b0be79e71674344f16f28f9d11ba1
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The git config entries "http.cookieFile" and
"http.saveCookies" are correctly evaluated.
Bug: 488572
Change-Id: Icfeeea95e1a5bac3fa4438849d4ac2306d7d5562
Signed-off-by: Konrad Windszus <konrad_w@gmx.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When Error Prone checks are enabled, the "ClassCanBeStatic" warning is
triggered:
Inner class is non-static but does not reference enclosing class
see https://errorprone.info/bugpattern/ClassCanBeStatic
Change-Id: I5a0e3bf0cf8c28176d9c98914c1c0dfab9c5736f
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-5.3:
Prepare 5.3.3-SNAPSHOT builds
JGit v5.3.2.201906051522-r
Prepare 5.1.9-SNAPSHOT builds
JGit v5.1.8.201906050907-r
Test detecting modified packfiles
Enhance fsTick() to use filesystem timer resolution
Add debug trace to measure time needed to open pack index
Extend FileSnapshot for packfiles to also use checksum to detect changes
Wait opening new packfile until it can't be racy anymore
Avoid null PackConfig in GC
Add FileSnapshot test testing recognition of file size changes
Capture reason for result of FileSnapshot#isModified
Skip FileSnapshotTest#testSimulatePackfileReplacement on Windows
Tune max heap size for tests
Fix FileSnapshotTest.testNewFileNoWait() to match its javadoc
ObjectDirectory: fix closing of obsolete packs
Update API filters for methods added to fix bugs
Bazel: Increase severity of most error-prone checks to ERROR
Enable error-prone checks by default
Add bazel options to align with gerrit's
Include filekey file attribute when comparing FileSnapshots
Measure file timestamp resolution used in FileSnapshot
Fix FileSnapshot's consideration of file size
Fix API problem filters
Fix API problem filters
Change-Id: Ie1c7e4752661aec9e1754660934921224e2408eb
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This change is needed to implement permission aware ref database in
Gerrit: [1], that is a pre-requisite to re-enable Git v2 protocol in
Gerrit: [2].
Background: Last year Git v2 protocol was enabled in Gerrit. The fact,
that JGit layer was not calling ref advertise filter for Git v2
protocol, introduced security vulnerability.
The lesson learned from this security incident: Gerrit should not rely
on ref advertise filter being called by JGit to implement crictical
security checks. Instead, the idea is to use the same approach as
currently used by Google's internal code on googlesource.com that
didn't suffer from this vulnerability: provide a custom repository to
JGit. The repository provides a RefDatabase that is permission-aware
and will only ever return refs that the user has access to.
However, due to hard coded instanceof operator usages in JGit code
base, some tests in Gerrit are failing with: [1] in place. This change
addresses this problem.
[1] https://gerrit-review.googlesource.com/c/gerrit/+/212874
[2] https://gerrit-review.googlesource.com/c/gerrit/+/226754
Change-Id: I67c0f53ca33b149442e7ee3e51910d19e3f348d5
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.2:
Prepare 5.1.9-SNAPSHOT builds
JGit v5.1.8.201906050907-r
Test detecting modified packfiles
Enhance fsTick() to use filesystem timer resolution
Add debug trace to measure time needed to open pack index
Extend FileSnapshot for packfiles to also use checksum to detect changes
Wait opening new packfile until it can't be racy anymore
Avoid null PackConfig in GC
Add FileSnapshot test testing recognition of file size changes
Capture reason for result of FileSnapshot#isModified
Skip FileSnapshotTest#testSimulatePackfileReplacement on Windows
Tune max heap size for tests
Fix FileSnapshotTest.testNewFileNoWait() to match its javadoc
ObjectDirectory: fix closing of obsolete packs
Include filekey file attribute when comparing FileSnapshots
Measure file timestamp resolution used in FileSnapshot
Fix FileSnapshot's consideration of file size
Fix API problem filters
Fix API problem filters
Change-Id: Id79a3a19f9a31dff94d10a406c2b6e08a506931a
* stable-5.1:
Prepare 5.1.9-SNAPSHOT builds
JGit v5.1.8.201906050907-r
Test detecting modified packfiles
Enhance fsTick() to use filesystem timer resolution
Add debug trace to measure time needed to open pack index
Extend FileSnapshot for packfiles to also use checksum to detect changes
Wait opening new packfile until it can't be racy anymore
Avoid null PackConfig in GC
Add FileSnapshot test testing recognition of file size changes
Capture reason for result of FileSnapshot#isModified
Skip FileSnapshotTest#testSimulatePackfileReplacement on Windows
Tune max heap size for tests
Fix FileSnapshotTest.testNewFileNoWait() to match its javadoc
ObjectDirectory: fix closing of obsolete packs
Include filekey file attribute when comparing FileSnapshots
Measure file timestamp resolution used in FileSnapshot
Fix FileSnapshot's consideration of file size
Fix API problem filters
Change-Id: I3ac77bfa03f7436de12ab86e1bba29afee5ccd01
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
If the attributes of FileSnapshot don't detect modification of a
packfile read the packfile's checksum and compare it against the
checksum cached in the loaded packfile.
Since reading the checksum needs less IO than reloading the complete
packfile this may help to reduce the overhead to detect modficiation
when a gc completes while ObjectDirectory scans for packfiles in another
thread.
Bug: 546891
Change-Id: I9811b497eb11b8a85ae689081dc5d949ca8c4be5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
If
- pack.waitPreventRacyPack = true (default is false)
- packfile size > pack.minSizePreventRacyPack (default is 100 MB)
wait after a new packfile was written and before it is opened until it
cannot be racy anymore.
If a new packfile is accessed while it's still racy at least the pack's
index will be reread by ObjectDirectory.scanPacksImpl(). Hence it may
save resources to wait one tick of the file system timer to avoid this
reloading. On filesystems with a coarse timestamp resolution it may be
beneficial to skip this wait for small packfiles.
Bug: 546891
Change-Id: I0e8bf3d7677a025edd2e397dd2c9134ba59b1a18
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Deprecate the constant with the intention of making it private in
a future release.
All existing usage of the constant within JGit code has already been
replaced with the recommended alternatives in preceding commits.
Change-Id: I10eb95f3f92cb74f93a26bf1a6edd24615b75c6f
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Allows callers to read all lines in the input stream until the
END marker is reached, without having to explicitly check for
the END marker.
Replace all remaining usage of the END marker with the new method.
Change-Id: I51f419c7f569ab7ed01e1aaaf6b40ed8cdc2116b
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
PacketLineIn.END is only referenced in tests. Replace most of those
with a new package visible end() method.
Remaining usages of PacketLineIn.END are in the form:
while ((line = pckIn.readString()) != PacketLineIn.END) {
and are not trivial replacements, hence are not touched in this change.
Change-Id: Id77c5321ddcad127130b246bde8f08736e60e1ea
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Deprecate DELIM with the intention of making it private in a future
release.
Callers that want to test if a packet line string is the delimiter
should use the isDelimiter(String) method.
The only other references to DELIM in the JGit code are in tests. For
those, introduce a package visible delimiter() method.
Change-Id: I21e8bbac0ffb9ef710c9753e23435416b09a4891
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Replace reference comparisons of PacketLineIn's DELIM and END strings
with usage of the helper methods isDelimiter() and isEnd().
Change-Id: I52dcfc4ee9097f1bd6970601c716701847d9eebd
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Also now use JcaKeyBoxBuilder constructor in
BouncyCastleGpgKeyLocator.readKeyBoxFile(Path).
CQ: 19868
CQ: 19869
CQ: 19870
Change-Id: I45bd80e158aecd90448b0c7e59615db27aaef892
Signed-off-by: Brandon Weeks <bweeks@google.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Omit the default value of "false" for "useTags" like already done for
"longDesc".
Change-Id: I25aaacae028fc8cf27f4040ba45fe79609318aa1
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Michael Keppler