* stable-6.2:
[benchmarks] Remove profiler configuration
Add SHA1 benchmark
[benchmarks] Set version of maven-compiler-plugin to 3.8.1
Fix running JMH benchmarks
Add option to allow using JDK's SHA1 implementation
Ignore IllegalStateException if JVM is already shutting down
Change-Id: I9c1576011c11b4ff8f453d18d9e786cee59860fa
* stable-6.1:
[benchmarks] Remove profiler configuration
Add SHA1 benchmark
[benchmarks] Set version of maven-compiler-plugin to 3.8.1
Fix running JMH benchmarks
Add option to allow using JDK's SHA1 implementation
Ignore IllegalStateException if JVM is already shutting down
Change-Id: Ie433c46a01a0f33848d54ecf99b30a44ca01e286
* stable-6.0:
[benchmarks] Remove profiler configuration
Add SHA1 benchmark
[benchmarks] Set version of maven-compiler-plugin to 3.8.1
Fix running JMH benchmarks
Add option to allow using JDK's SHA1 implementation
Ignore IllegalStateException if JVM is already shutting down
Change-Id: I176419026c3f4fdd8ebd34c61468c1ec3482ff45
* stable-5.13:
[benchmarks] Remove profiler configuration
Add SHA1 benchmark
[benchmarks] Set version of maven-compiler-plugin to 3.8.1
Fix running JMH benchmarks
Add option to allow using JDK's SHA1 implementation
Ignore IllegalStateException if JVM is already shutting down
Change-Id: I40105336f0b9e593a8a2c242a9557f854c274fdc
Without this I sometimes hit the error:
$ java -jar target/benchmarks.jar
Exception in thread "main" java.lang.RuntimeException: ERROR: Unable to
find the resource: /META-INF/BenchmarkList
at org.openjdk.jmh.runner.AbstractResourceReader.getReaders(AbstractResourceReader.java:98)
at org.openjdk.jmh.runner.BenchmarkList.find(BenchmarkList.java:124)
at org.openjdk.jmh.runner.Runner.internalRun(Runner.java:253)
at org.openjdk.jmh.runner.Runner.run(Runner.java:209)
at org.openjdk.jmh.Main.main(Main.java:71)
Change-Id: Iea9431d5f332f799d55a8a2d178c79a2ef0da22b
The change If6da9833 moved the computation of SHA1 from the JVM's
JCE to a pure Java implementation with collision detection.
The extra security for public sites comes with a cost of slower
SHA1 processing compared to the native implementation in the JDK.
When JGit is used internally and not exposed to any traffic from
external or untrusted users, the extra cost of the pure Java SHA1
implementation can be avoided, falling back to the previous
native MessageDigest implementation.
Bug: 580310
Change-Id: Ic24c0ba1cb0fb6282b8ca3025ffbffa84035565e
448052dc2e made WorkTreeUpdater package visible which breaks API for
subclasses of ResolveMerger since they cannot access WorkTreeUpdater.
Fix this by moving WorkTreeUpdater into ResolveMerger as a nested class
and mark it protected so that subclasses can use it.
Bug: 581049
Change-Id: I5a2c4953f8514dc0a1b8041c8e069d28370bb2eb
Trying to register/unregister a shutdown hook when the JVM is already in
shutdown throws an IllegalStateException. Ignore this exception since we
can't do anything about it.
Bug: 580953
Change-Id: I8fc6fdd5585837c81ad0ebd6944430856556d90e
Previous code would do a content merge on symlinks, and write the merge
result to the working tree as a file. C git doesn't do this; it leaves
a symlink in the working tree unchanged, or in a delete-modify conflict
it would check out "theirs".
Moreover, previous code would write the merge result to the link target,
not to the link. This would overwrite an existing link target, or fail
if the link pointed to a directory.
In link/file conflicts or file/link conflicts, C git always puts the
file into the working tree.
Change conflict handling accordingly. Add tests for all the conflict
cases.
Bug: 580347
Change-Id: I3cffcb4bcf8e336a85186031fff23f0c4b6ee19d
Signed-off-by: Thomas Wolf <twolf@apache.org>
* changes:
Move WorkTreeUpdater to merge package
WorkTreeUpdater: use DirCacheCheckout#StreamSupplier
DirCacheCheckout#getContent: also take InputStream supplier
WorkTreeUpdater: remove safeWrite option
This lets us use DirCacheCheckout for routines that want to write
files in the worktree that aren't available as a git object.
DirCacheCheckout#getContent takes a InputStream supplier rather than
InputStream: if filtering fails with IOException, the data is placed
unfiltered in the checkout. This means that the stream has to be read
again, from the start.
Use it in this way in ApplyCommand. This use is incorrect, though: the
same InputStream is returned twice, so if the read to be retried, the
stream will return 0 bytes. It doesn't really matter, because in
either case, the SHA1 will not match up, and the patch fails.
Change-Id: I2efa9a6da06806ff79b155032fe4b34be8fec09e
DAG."
This reverts commit 6297491e8a.
This is done as a quick fix for the failure of egit tests caused by the
introduction of FilteredRevCommit.
Bug: 580690
Change-Id: Ia6b651dd11b0a4b02d5e52247eb4bf13adf94e27
BlameGenerator."
This reverts commit 5747bba48b.
This is done as a quick fix for the failure of egit tests caused by the
introduction of FilteredRevCommit.
Bug: 580690
Change-Id: Ia0178bc2de4fc825a81207bbd7979bf3a386c955
This was added in Ideaefd5178 to anticipate on writing files for
ApplyCommand, but we are keeping WorkTreeUpdater private to the merge
package for now.
Change-Id: Ifa79dac245e60eb7a77eaea4cc1249222e347d38
* master:
Update Orbit to R20220830213456 for 2022-09
BaseSuperprojectWriter: report invalid paths as manifest errors
ApplyCommand: fix ApplyResult#updatedFiles
WorkTreeUpdater: rename metadata maps
WorkTreeUpdater#Result: hide data members
Add javadoc on RevCommit
Option to pass start RevCommit to be blamed on to the BlameGenerator.
WorkTreeUpdater: re-format and clean-up
Adds FilteredRevCommit that can overwrites its parents in the DAG.
Change-Id: Ie92037b78b54c4ab290db80034e3192b1f90a1fc
An invalid path in the manifest (e.g. '.') is reported by DirCache in a
runtime exception. In server context this becomes a 500 instead of a user error.
Wrap the runtime invalid path exception into a checked ManifestErrorException that
caller can handle.
Change-Id: I61a2104922765506ae232334891057bb06141d97
On executing a copy, mark the destination as updated.
On executing a rename, mark both source and destination as updated.
Change-Id: Ied5b9b0e5a14eac59a06cdd0961e25e143f50ff0
This can allow passing a FilteredRevCommit which is the filtered list of
commit graph making it easier for Blame to work on. This can
significantly improve blame performance since blame can skip expensive
RevWalk.
Change-Id: Ie127cb710d004079e9f53a5802130afdb49a7de1
Reformat using the standard JGit formatter settings. Clean-ups:
* Try to improve javadoc.
* Remove blindly copy-pasted "@since 6.1" annotations.
* Get rid of private method nonNullNonBareRepo(); it's not needed.
* Simplify method nonNullRepo(), and annotate as @NonNull.
* Rename setInCoreFileSizeLimit() to getInCoreFileSizeLimit().
Change-Id: Ib1797e7cf925d87554307468330971e8ab2e05e9
Signed-off-by: Thomas Wolf <twolf@apache.org>
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Previous code loaded the WorkingTreeOptions afresh for every single
file being checked out. This checked the git config (all three files,
repo, user and system config) for having been modified every time.
These checks can be costly, for instance on Windows, or if one of the
three config files is not on a local disk, or on an otherwise slow
storage.
Improve this by loading the options and thus checking the git config
only once before the checkout.
Bug: 579715
Change-Id: I21cd5a808f9d90b5ca2d022f91f0eeb8ca26091c
Signed-off-by: Thomas Wolf <twolf@apache.org>
1. A TemporaryBuffer.LocalFile must be destroyed to ensure the
temporary file gets deleted on disk.
2. TemporaryBuffer.openInputStream() may be used only after
TemporaryBuffer.close().
3. The caller of DirCacheCheckout.getContent() is responsible for
closing the OutputStream!
Change-Id: I46abb0fba27656a1026858e5783fc60d4738a45e
Signed-off-by: Thomas Wolf <twolf@apache.org>
With core.symlinks=false, symlinks are checked out as plain files.
When such a file is re-added to the index, and the index already
contains a symlink there, add the file as a symlink. Previous code
changed the index entry to a regular file.
Bug: 580412
Change-Id: I5497bedc3da89c8b10120b8077c56bc5b67cb791
Signed-off-by: Thomas Wolf <twolf@apache.org>
- add missing @since 6.3 for new protected field workTreeUpdater and new
class WorkTreeUpdater
- suppress API errors caused by removing/adding protected fields and
methods
We follow OSGi semantic versioning which allows breaking implementers in
minor versions which are e.g. subclassing a public class.
Change-Id: I28f0d7b4fdd9a1f0fbc6b137d6c68dda9fe3c11e
* changes:
Reapply "Create util class for work tree updating in both filesystem and index."
ResolveMerger: add coverage for inCore file => directory transition
I649db9ae679ec2606cf7c530b040f8b6b93eb81a added a default implementation
for getShallowCommits and setShallowCommits to DfsObjDatabase, for the
convenience of any implementers that define subclasses. But we forgot
that some implementers inherit from ObjectDatabase directly instead.
Move the default getter and setter to the base class so that such
callers do not need source changes to unbreak their build.
This also lets us update the api_filters to reflect that this is no
longer an API-breaking change.
Change-Id: I5dcca462eb306e511e57907b7d9264d51b3f3014
Matthias Sohn