Pass the CheckoutMetadata to checkoutEntry(), otherwise cr-lf settings
and smudge filters would be ignored.
Change-Id: Ifb1c4cb098a0b47c9752d0231d530db6a92b25a4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
A merge may write files to the working tree. After a successful
merge one must fire a WorkingTreeModifiedEvent explicitly if
getModifiedFiles() is not empty.
Also, any touched files must be reported by the
WorkingTreeModifiedEvent fired by DirCacheCheckout.checkout().
Bug: 552636
Change-Id: I5fab8279ed8be8a4ae34cddfa726836b9277aea6
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
MergedReftableTest#scanDuplicates tests whether we can write duplicate
keys in a merged reftable. Apparently, the first key appearing should
get precedence, and this works because the sort() algorithm on ordered
collections is stable.
This is potentially confusing behavior, because you can write data
into the table that cannot be retrieved (Merged table can only have
one entry per key), and the APIs such as exactRef() only return a
single value.
Make this consistent with behavior introduced in I04f55c481 "reftable:
enforce ordering for ref and log writes" by considering a duplicate key
in sortAndWriteRefs as a fatal runtime error.
Change-Id: I1eedd18f028180069f78c5c467169dcfe1521157
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Some URLs cannot be converted via URL.toURI(). So don't convert
the full URL but only the bits that are needed to find a proxy
via java.net.ProxySelector.
Bug: 549690
Change-Id: I55b5ecee70c6b52f72f9bdba9ce552fde7f33976
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The RepositoryState's description is shown in EGit's interactive rebase
view. Use the grammatically correct form.
Bug: 552359
Change-Id: I860ef730a67f2b34d7fabbfbda5ea65ead9270d2
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Instead log the problem. There is no reason to panic when we fail to
delete a single temporary file in java.io.tmpdir.
Change-Id: Idb867b3f07b090c7453ccd3688e94097df3b2672
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This fixes OperatorPrecedence error raised by errorprone on FS#findHook.
Change-Id: Ia15f61902c7deff7328c1afa066fc53152949bbf
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Instead of just looking for a substring match of user.signingKey
in a key's user ID implement the GPG matching formats[1] for:
'=' Full exact match
'<' Full exact match of the e-mail address
'@' Substring match within the e-mail address only
'*' General case-insensitive substring match (default)
When user.signingKey is not set, the committer's e-mail address is
used by default. In that case, use '<', i.e., require an exact match
on the OpenPGP e-mail address.
Also handle the optional "0x" prefix for (partial) key fingerprints.
[1] https://www.gnupg.org/documentation/manuals/gnupg/Specify-a-User-ID.html
Bug: 550335
Change-Id: I6ce482a099ff1a0dc9de45435cd4d3ec5b504f12
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The effect of assert is defined by compiler flags, so this code
introduced a potential vector for corruption.
Change-Id: I12197432e4351a5bd4aa24d352a19937721845c3
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Currently when a GPG key is looked up using a user identity the first
key from the keyring that has this user identity is returned.
The code was changed to instead return the first signing [S] key in this
keyring and only return the master key if no such signing key was found.
If the master key also does not have the signing flag set null is
returned instead.
Bug: 552288
Change-Id: I194862991d13c2c7ff34a60a54a227167f88f53b
Signed-off-by: Roan Hofland <roan.hofland@hotmail.com>
Currently when a subkey is configured for signing via the git
user.signingkey configuration option the first key from the keyring for
this subkey would be returned for use (master key). The code has been
changed to return the requested key from the keyring instead.
Bug: 552288
Change-Id: I1c1cdf64c1667316a274ff9d829fc2b563797f2a
Signed-off-by: Roan Hofland <roan.hofland@hotmail.com>
Support the core.hooksPath git config. This can be an absolute or
relative path of a directory where to find git hooks; a relative
path is resolved relative to the directory the hook will run in.
Bug: 500266
Change-Id: I671999a6386a837e897c31718583c91d8035f3ba
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Since [1] the gerrit project includes jgit as a submodule, and has this
warning enabled, resulting in 100s of warnings in the console.
Also enable the warning here, and fix them.
At the same time, add missing braces around adjacent and nearby one-line
blocks.
[1] https://gerrit-review.googlesource.com/c/gerrit/+/227897
Change-Id: I81df3fc7ed6eedf6874ce1a3bedfa727a1897e4c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
This introduces ReftableBatchRefUpdate and ReftableDatabase, as
generic classes, with some code moved to DfsReftableBatchRefUpdate and
DfsReftableDatabase.
Clarify thread-safety requirements by asserting locked status in
accessors, and acquiring locks in callers. This does not fix threading
problems, because ReftableBatchRefUpdate already wraps the whole
transaction in a lock.
This also fixes a number of bugs in ReftableBatchRefUpdate:
* non-atomic updates should not bail on first failure
* isNameConflicting should also check for conflicts between names that
are added and removed in the BatchRefUpdate.
Change-Id: I5ec91173ea9a0aa19da444c8c0b2e0f4e8f88798
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
On changing a ref, the old SHA1 is not updated in the object => ref
mapping. This means search by object ID may still turn up a ref from
deeper within the stack. To fix this, check all refs produced by the
merged iterator against the merged reftables.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Change-Id: I41e9cd395b0608eedeeaead0a9fd997238d747c9
The flag enabling sideband-all is used in two places: in UploadPack
for advertisement and in the protocol parser to read it from the
request.
This leds to problems in distributed deployments where the two requests of
a fetch can go to different servers with different configurations.
Use the existing allowsidebandall to accept the sideband-all request
(and respond to it) and introduce a new "advertisesidebandall" to toggle
the advertising of the feature.
Change-Id: I892d541bc3f321606c89bad1d333b079dce6b5fa
Signed-off-by: Ivan Frade <ifrade@google.com>
If the SubModuleWalk isn't closed its TreeWalk's ObjectReader won't
be closed. Re-loading the DirCache during an IndexDiff is not only
inefficient but could also give strange results if an external
process had modified the index in the meantime: file diffs would
be based on a "before" state, but submodule diffs on an "after"
state.
Change-Id: Iab948c08ac342138b37263c9028d80b84101f6d6
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Add to statistics the amount and size of packfiles offloaded to HTTP
download.
Change-Id: I895a7219ecac2794368bfc4fdfae74c1238deed9
Signed-off-by: Ivan Frade <ifrade@google.com>
The object identifying packfiles to send them via packfile-uri contains
only the uri and the hash. This is the information that goes through the
wire. It would be useful to know also the size of those packfile, for
example to track how many bytes have been offloaded to HTTP.
Add size field the CachedPackUriProvider.PackInfo object.
Change-Id: If6b921b48a4764d936141c777879b148cc80bbd3
Signed-off-by: Ivan Frade <ifrade@google.com>
* changes:
UploadPack: Create a method that propagates an exception as-is
UploadPack: Consolidate the sideband handling code to one place
UploadPack: Introduce ErrorWriter
Exception handling can be isolated from UploadPack. This makes it
possible to make the exception handler pluggable.
Change-Id: Ieebbd6711963c7f2e47a98783b4ad815793721c7
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
This consolidates the sideband stream creation code and the error
handling code for the sideband-allowed part in the Git protocol to one
place.
Change-Id: I0e3e94564f50d1be32006f9d8bcd1ef1ce6bf07e
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
ErrorWriter writes an error message to the user. The implementation is
swapped once it detects that the client supports sideband. By default it
uses the protocol level ERR packet, which was introduced recently.
In total the error output is done in two different places;
UploadPack#upload and UploadPack#sendPack. These will be consolidated in
the next change.
Change-Id: Ia8d72e31170bbeafc8ffa8ddb92702196af8a587
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
Also correctly parse the "always" value (allowed in canonical git
since git 2.12.0[1]). Adapt the ReflogWriter.
[1] https://github.com/git/git/commit/341fb2862
Bug: 551664
Change-Id: I051c76ca355a2ac8d6092de65f44b18bf9aeb125
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-5.5:
Prepare 5.5.2-SNAPSHOT builds
JGit v5.5.1.201910021850-r
Prepare 5.3.7-SNAPSHOT builds
JGit v5.3.6.201910020505-r
Prepare 5.1.13-SNAPSHOT builds
JGit v5.1.12.201910011832-r
Do not rely on ArrayIndexOutOfBoundsException to detect end of input
Change-Id: Iabebdc4786b52ec678caa798975428fda4ad7bd7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.4:
Prepare 5.3.7-SNAPSHOT builds
JGit v5.3.6.201910020505-r
Prepare 5.1.13-SNAPSHOT builds
JGit v5.1.12.201910011832-r
Do not rely on ArrayIndexOutOfBoundsException to detect end of input
Change-Id: Ia1070fd170651ce827bc6b876c6764a44ffe60eb
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.3:
Prepare 5.3.7-SNAPSHOT builds
JGit v5.3.6.201910020505-r
Prepare 5.1.13-SNAPSHOT builds
JGit v5.1.12.201910011832-r
Do not rely on ArrayIndexOutOfBoundsException to detect end of input
Change-Id: Ia621d06a9489ee276c793de9dd4a77f4ff19e2ac
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.2:
Prepare 5.1.13-SNAPSHOT builds
JGit v5.1.12.201910011832-r
Do not rely on ArrayIndexOutOfBoundsException to detect end of input
Change-Id: I3f11a83e177daefa0a2e91173f70f9547067f713
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
# By Matthias Sohn (2) and Saša Živkov (1)
* stable-5.1:
Prepare 5.1.13-SNAPSHOT builds
JGit v5.1.12.201910011832-r
Do not rely on ArrayIndexOutOfBoundsException to detect end of input
Change-Id: Iaae4b171eaa0081f9142489de8df94ab455d65f7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
MergedReftable is not used as an AutoCloseable, because closing tables
is currently handled by DfsReftableStack#close.
Encode that a MergedReftable is a list of ReftableReaders. The previous
code suggested that we could form nested trees of MergedReftables,
which is not how we use reftables.
Change-Id: Icbe2fee8a5a12373f45fc5f97d8b1a2b14231c96
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
In the Config#StringReader we relied on ArrayIndexOutOfBoundsException
to detect the end of the input. Creation of exception with (deep) stack
trace can significantly degrade performance in case when we read
thousands of config files, like in the case when Gerrit reads all
external ids from the NoteDb.
Use the buf.length to detect the end of the input.
Change-Id: I12266f25751373a870ce3fa623cf2a95d882d521
Otherwise the paths modified by a cherry-pick with conflicts won't be
reported as modified via WorkingTreeModifiedEvents.
Change-Id: I875b67c0d2f68efdf90a9c32b80a2e074ed3570d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
This makes the intended use of the classes more clear. It also
simplifies generic functions that write reftables: they only need a
ReftableWriter as argument, as the stream is carried within the
ReftableWriter.
Change-Id: Idbb06f89ae33100f0c0b562cc38e5b3b026d5181
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The functionality in ReftableStack is specific to DFS.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Change-Id: If6003d104b1ecb0f3ca7e9c3815b233fa0abf077
This makes maxUpdateIndex() available in MergedReftable, so we can
know generically at which index to create the next reftable in a
stack.
Change-Id: Ia2314bc57c8b5dd7e69d5e61096fdce1d35abd11
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Older JGit stored only milliseconds timestamps in the index. Newer
JGit may get finer timestamps from the file system. This leads to
slow index diffs when a new JGit runs against an index produced
by older JGit because many timestamps will differ and JGit will
then do many content checks. See [1].
Handle this migration case by only comparing milliseconds if the
index entry has only millisecond precision.
The inverse may also occur; also compare only milliseconds if the
file timestamp has only millisecond precision.
Do the same also for microsecond resolution. On Windows, NTFS may
provide 100ns resolution and may be used by external programs writing
the index, but Java's WindowsFileAttributes may provide only
microseconds.
File timestamp precision in Java depends not only on the Java APIs
used by different JGit versions but may also change when running the
same Java code on different VMs. And of course the resolution may
vary among operating and file systems. Moreover, timestamp precision
in the index depends on the program that wrote the index. Canonical
git may use a different resolution, maybe even different between git
versions.
[1] https://www.eclipse.org/forums/index.php/t/1100344/
Change-Id: Idfd08606c883cb98787b2138f9baf0cc89a57b56
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The removed code was trying to avoid mistakenly reporting differences
when core.autocrlf was set to "input" but a file had already been
committed with CR-LF. It did that by running the blob from the cache
through a CRLF-to-LF filter because older JGit would also run the file
from the working tree through such a filter.
The real fix for this case was done in commit 60cf85a. Since then files
are not normalized if they have already been committed with CR-LF and
this old fix attempt from bug 372834 is no longer needed.
Change-Id: Ib4facc153d81325cb48b4ee956a596b423f36241
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
This removes one use of DFS specific code in this class.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Change-Id: I3ef6a4b98357cc6dc480892244ddc51d2fd751a2
This lets us write reftables generically with functions that take
just ReftableWriter argument
Change-Id: I7285951f62f9bd4c78e8f0de194c077d51fa4e51
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
allRefs determined the end of the ref block without accounting for
index or log blocks. This could cause other blocks to be interpreted
as ref blocks, leading to "invalid block" error messages.
Change-Id: I7b9323e7d5e0e7d64535b3ec1efd576aed1e9870
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
If CheckStat is MINIMAL or timestamps have no nanosecond part
WorkingTreeIterator.compareMetaData only checks the second part of
timestamps and ignores nanoseconds which may have ended up in the index
by using native git.
If
fileLastModified.getEpochSecond() == cacheLastModified.getEpochSecond()
we currently proceed comparing fileLastModified and cacheLastModified
with full precision which is wrong since we determined that we detected
reduced timestamp resolution.
Fix this and also handle smudged index entries for CheckStat.MINIMAL.
Change-Id: I6149885903ac63d79b42d234cc02aa4e19578f3c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.5:
bazel: fix running http tests
Set parameter name in parameterized http tests
Format BUILD files with buildifier
Format BUILD files with buildifier
[error prone] Suppress NonAtomicVolatileUpdate in SimpleLruCache
Bazel: Format BUILD files with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Fix warning about deprecated lib.bzl
Format lib/BUILD with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Bump minimum supported version to 0.29.0
Bazel: Bump skylib library version to 0.8.0
Use bazelisk to switch between used bazel version
Bazel: Require minimum bazel version 0.17.1
Fix wrong placeholder index in error message packInaccessible
JGitText: Remove unused externalized strings
RepoText: Remove unused externalized string
CLI: Remove unused externalized strings
Change-Id: Idb0848dd33a76328b24908dc86db335cca742a1c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.4:
Format BUILD files with buildifier
Format BUILD files with buildifier
[error prone] Suppress NonAtomicVolatileUpdate in SimpleLruCache
Bazel: Format BUILD files with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Fix warning about deprecated lib.bzl
Format lib/BUILD with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Bump minimum supported version to 0.29.0
Bazel: Bump skylib library version to 0.8.0
Use bazelisk to switch between used bazel version
Bazel: Require minimum bazel version 0.17.1
Fix wrong placeholder index in error message packInaccessible
JGitText: Remove unused externalized strings
RepoText: Remove unused externalized string
CLI: Remove unused externalized strings
Change-Id: Idf3abd80ad3b00188f655e638d9908228770911f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.3:
Format BUILD files with buildifier
[error prone] Suppress NonAtomicVolatileUpdate in SimpleLruCache
Bazel: Format BUILD files with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Fix warning about deprecated lib.bzl
Format lib/BUILD with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Bump minimum supported version to 0.29.0
Bazel: Bump skylib library version to 0.8.0
Use bazelisk to switch between used bazel version
Bazel: Require minimum bazel version 0.17.1
Fix wrong placeholder index in error message packInaccessible
JGitText: Remove unused externalized strings
RepoText: Remove unused externalized string
CLI: Remove unused externalized strings
Change-Id: Iaea77a89fcd821df5dbb24f5e3e39e6d1dfc0bd4
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.2:
[error prone] Suppress NonAtomicVolatileUpdate in SimpleLruCache
Bazel: Format BUILD files with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Fix warning about deprecated lib.bzl
Format lib/BUILD with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Bump minimum supported version to 0.29.0
Bazel: Bump skylib library version to 0.8.0
Use bazelisk to switch between used bazel version
Bazel: Require minimum bazel version 0.17.1
Fix wrong placeholder index in error message packInaccessible
JGitText: Remove unused externalized strings
RepoText: Remove unused externalized string
CLI: Remove unused externalized strings
Change-Id: I0d8b7f79177a20dc00c89e2cf0005eb3d3039532
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
We don't need to update time atomically since it's only used to order
cache entries in LRU order.
Change-Id: I756fa6d90b180c519bf52925f134763744f2c1f1
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.1:
Bazel: Fix warning about deprecated lib.bzl
Format lib/BUILD with buildifier
Bazel: Add fixes for --incompatible_load_java_rules_from_bzl
Bazel: Bump minimum supported version to 0.29.0
Bazel: Bump skylib library version to 0.8.0
Use bazelisk to switch between used bazel version
Bazel: Require minimum bazel version 0.17.1
Fix wrong placeholder index in error message packInaccessible
JGitText: Remove unused externalized strings
RepoText: Remove unused externalized string
CLI: Remove unused externalized strings
Change-Id: Iea37a8e39e9d4872dc607c9222dcf191ce4e4757
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Since commit c3b0dec509fe136c5417422f31898b5a4e2d5e02, Git has
disallowed writing a non-commit to refs/heads/* refs. JGit still
allows that, which can put users in a bad situation. For example,
git push origin v1.0:master
pushes the tag object v1.0 to refs/heads/master, instead of the
intended commit object v1.0^{commit}.
Prevent that by validating that the target of the ref points to a
commit object when pushing to refs/heads/*.
Git performs the same check at a lower level (in the RefDatabase). We
could do the same here, but for now let's start conservatively by
handling it in pushes first.
[jn: fleshed out commit message]
Change-Id: I8f98ae6d8acbcd5ef7553ec732bc096cb6eb7c4e
Signed-off-by: Yunjie Li <yunjieli@google.com>
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.2:
Prepare 5.1.12-SNAPSHOT builds
JGit v5.1.11.201909031202-r
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: I7e88c7c7d202f1e3fb8e143277650aa5fefff439
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.1:
Prepare 5.1.12-SNAPSHOT builds
JGit v5.1.11.201909031202-r
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: Iac5dc9683cea97db04d20f27c10f2e103d3ae7b5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.0:
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: I172136a031ff0730e575327cafb3527c9650a71d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-4.11:
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: Ifb6a4dbea2f48fd2ffa66eb737d61920aefedfbd
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-4.10:
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: If672b4f0c350f4e8ff7e1e706485cffd8137236d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-4.9:
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: Id5bf44645655fca40ad22bb1f1ad20a7c2e8f6db
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
PackedBatchRefUpdate was creating a new packed-refs list that was
potentially unsorted. This would be papered over when the list was
read back from disk in parsePackedRef, which detects unsorted ref
lists on reading, and sorts them. However, the BatchRefUpdate also
installed the new (unsorted) list in-memory in
RefDirectory#packedRefs.
With the timestamp granularity code committed to stable-5.1, we can
more often accurately decide that the packed-refs file is clean, and
will return the erroneous unsorted data more often. Unluckily timed
delays also cause the file to be clean, hence this problem was
exacerbated under load.
The symptom is that refs added by a BatchRefUpdate would stop being
visible directly after they were added. In particular, the Gerrit
integration tests uses BatchRefUpdate in its setup for creating the
Admin group, and then tries to read it out directly afterward.
The tests recreates one failure case. A better approach would be to
revise RefList.Builder, so it detects out-of-order lists and
automatically sorts them.
Fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=548716 and
https://bugs.chromium.org/p/gerrit/issues/detail?id=11373.
Bug: 548716
Change-Id: I613c8059964513ce2370543620725b540b3cb6d1
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add the constant, and implement hashing of known host names in
OpenSshServerKeyDatabase. Add a test verifying that the hashing
works.
Bug: 548492
Change-Id: Iabe82b666da627bd7f4d82519a366d166aa9ddd4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* changes:
dfs: Take size as long instead of int
dfs: Read at the aligned position
dfs: Add a position argument
dfs: Move the deeply nested code to its own method
* stable-5.5:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: I3ba9fa8ceced6e9f883fc23afb0e2c812391beac
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.4:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: If576513ebbd80c7f01b83be5ab2edd436f5739e3
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.3:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: I5f2f957ff27b7941ab29b2dc1c885fbf0093705a
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.2:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: I6491549ab13aad2a4c3f8444a090a94a378eccdb
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.1:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: I93afa16b14e3e2d127705e3378fb703d6c329694
Signed-off-by: Jonathan Nieder <jrn@google.com>
Move the handling of cached user and system config to getSystemConfig
and getUserConfig methods and revert the implementation of
openSystemConfig and openUserConfig to the old stateless
implementation.
This ensures the open methods respect the passed-in parent config, which
may be different on each invocation. Additionally, returning a new
instance matches the behavior of the previous implementation of the
default system reader, which downstream callers may be depending on.
Move the implementation of the new caching methods getSystemConfig and
getUserConfig up to SystemReader. This avoids that we break the ABI for
subclasses of SystemReader.
Also see [1] which fixed a similar problem with Gerrit's custom
SystemReader.
[1] https://gerrit-review.googlesource.com/c/gerrit/+/225458
Change-Id: If54a2491932d8fc914d4649cb73c9e837c5b8ad0
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
These warnings were missed to address in a0048208 which introduced them.
Change-Id: Ia2d15fdce72c10378d020682b80fe7fc548c0d4c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
In order to support implementations of CachedPackUriProvider (which need
to supply, among other things, the checksum of the packfile
corresponding to a CachedPack), in a004820858 ("UploadPack: support
custom packfile-to-URI mapping", 2019-08-20), the method getCheckSum()
was added to PackIndex. However, there is no way to access the PackIndex
from a DfsCachedPack.
Therefore, add an accessor for the DfsPackFile stored in the
DfsCachedPack. Now, a user who has a DfsCachedPack can use
DfsCachedPack#getPackFile then DfsPackFile#getPackIndex then
PackIndex#getCheckSum to obtain the checksum of a pack.
Change-Id: Ia010c016f6cac0f058ee20eff4c10f57338bfefc
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
When firstParent is set, RevWalk traverses only the first parent of a
commit, even though that commit is UNINTERESTING. Since we want the
maximal UNINTERESTING set, we shouldn't prune any parents here. This
issue is apparent only when some of the commits being traversed are
unparsed, since walker.carryFlagsImpl() propagates the UNINTERESTING
flag to all parsed ancestors, masking the issue.
Therefore teach RevWalk to traverse all parents when a commit is
UNINTERESTING and not only the first parent. Since this issue is
masked by commit parsing, also test situations when the commits
involved are unparsed.
Signed-off-by: Alex Spradlin <alexaspradlin@google.com>
Change-Id: I95e2ad9ae8f1f50fbecae674367ee7e0855519b1
* stable-5.4:
Prepare 5.4.3-SNAPSHOT builds
JGit v5.4.2.201908231537-r
Prepare 5.3.5-SNAPSHOT builds
JGit v5.3.4.201908231101-r
Prepare 5.1.11-SNAPSHOT builds
JGit v5.1.10.201908230655-r
Use AtomicReferences to cache user and system level configs
Fix copy-paste typo in CloneCommand#cleanup
SystemReader: Use correct constructor of FileBasedConfig
Change-Id: I241dd1314f5535147ad641576a25f49cae6fe62d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
It's expected that jgit should work without native git installation.
In such case Security Manager can be configured to deny access to the
files outside of git repository. JGit tries to find cygwin
installation. If Security manager restricts access to some folders
in PATH, it should be considered that those folders are absent
for jgit.
Also JGit tries to detect if symbolic links are supported by OS. If
security manager forbids creation of symlinks, it should be assumed
that symlinks aren't supported.
Bug: 550115
Change-Id: Ic4b243cada604bc1090db6cc1cfd74f0fa324b98
Signed-off-by: Nail Samatov <sanail@yandex.ru>
* stable-5.3:
Prepare 5.3.5-SNAPSHOT builds
JGit v5.3.4.201908231101-r
Prepare 5.1.11-SNAPSHOT builds
JGit v5.1.10.201908230655-r
Use AtomicReferences to cache user and system level configs
Fix copy-paste typo in CloneCommand#cleanup
SystemReader: Use correct constructor of FileBasedConfig
Change-Id: I4422632766fc5554a20f75346c5480b7fb611484
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.2:
Prepare 5.1.11-SNAPSHOT builds
JGit v5.1.10.201908230655-r
Use AtomicReferences to cache user and system level configs
Fix copy-paste typo in CloneCommand#cleanup
Change-Id: I3ababc0f9b540cf1785925395d32a85d30aed40d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.1:
Prepare 5.1.11-SNAPSHOT builds
JGit v5.1.10.201908230655-r
Use AtomicReferences to cache user and system level configs
Fix copy-paste typo in CloneCommand#cleanup
Change-Id: Ie383633de334e65901ed4c6deb2d59cfcce98e16
This ensures that only one instance of user and one instance of system
config is set.
Change-Id: Idd00150f91d2d40af79499dd7bf8ad5940f87c4e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
deleteChildren was called on directory instead of gitDir, leading to a
potential null pointer exception if the git directory existed initially.
Bug: 550340
Change-Id: Iafc3b2961253a99862a59e81c7371f7bc564b412
Signed-off-by: Adrien Bustany <adrien-xx-eclipse@bustany.org>
The merge done in change If0c5010a2 resolved a conflict incorrectly
and reverted the fix that was done in change Id0bcdc93b.
Change-Id: I0f5fde33d1f366817f2b966eb42535f7bd3b063e
Reported-by: Thomas Wolf <thomas.wolf@paranor.ch>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Thomas Wolf