The NameConflictTreeWalk class is used in 3-way merge for iterating over
entries in 3 different commits. The class provides information about a
current entry and a state of the entry in commits (e.g entry is file,
entry is directory, entry is missing). In rare cases, the tree walker
can mix information about entries with different name.
The problem appears, because git uses unusual sorting order for
files. Example (this is a simplified real-life example):
Commit 1:
* gradle.properties - file
* gradle - directory (with nested files)
* gradle/file - file in gradle directory
Commit 2:
* gradle.properties - file
* no entry with the name gradle
Commit 3:
* gradle.properties - file
* gradle - file
Here the names are ordered like this:
"gradle" file <"gradle.properties" file < "gradle/file" file.
NameConflictTreeWalk iterator already have code for processing
git sorting order, however in the example above the code doesn't
work correctly. Before the fix, NameConflictTreeWalk returns:
#next()
"gradle - directory" | "gradle.properties" | "gradle - file" - which is
wrong. The expected result is
#next()
"gradle - directory | MISSED_FILE | "gradle - file"
#next()
"gradle.properties"|"gradle.properties"|"gradle.properties"
Ensure that the "matches" field of tree iterators (which contains the
current path) is kept in sync in the case above.
Change-Id: Ief5aa06d80b358f4080043c8694aa0fd7c60045b
Signed-off-by: Dmitrii Filippov <dmfilippov@google.com>
The RootIgnoreNode in a WorkingTreeIterator must _not_ add the rules
from .git/info/exclude or from the file designated by git config
core.excludesFile to the list of rules read from the root .gitignore.
These really must be separate nodes in a hierarchy, otherwise the
precedence rules from [1] are violated and the outcome is not the
same as in C git.
[1] https://git-scm.com/docs/gitignore
Bug: 580381
Change-Id: I57802ba7bbbe4f183504c882b6c77a78cc3a9b99
Signed-off-by: Thomas Wolf <twolf@apache.org>
* stable-6.2:
UploadPack: don't prematurely terminate timer in case of error
Do not create reflog for remote tracking branches during clone
UploadPack: do not check reachability of visible SHA1s
Add missing package import javax.management to org.eclipse.jgit
Change-Id: Ia2280b848cea7bdfa5bc48356484e040d159845d
* stable-6.1:
UploadPack: don't prematurely terminate timer in case of error
Do not create reflog for remote tracking branches during clone
UploadPack: do not check reachability of visible SHA1s
Add missing package import javax.management to org.eclipse.jgit
Change-Id: Ib3ff6a038e1b92a931a7f2624c19bbefd8cb95fd
* stable-6.0:
UploadPack: don't prematurely terminate timer in case of error
Do not create reflog for remote tracking branches during clone
UploadPack: do not check reachability of visible SHA1s
Add missing package import javax.management to org.eclipse.jgit
Change-Id: I08734ee2c8f3296d908da6a29d53ed87c4b48eb2
* stable-5.13:
UploadPack: don't prematurely terminate timer in case of error
Do not create reflog for remote tracking branches during clone
UploadPack: do not check reachability of visible SHA1s
Add missing package import javax.management to org.eclipse.jgit
Change-Id: I6db0a4d74399fde892eeec62efd2946f97547a5d
Adjusted BlameGenerator to filter rename detection with the blame path.
This reduces the running time of the blame computation significantly,
for repositories with massive commits involving renames.
The filtered rename detection is made (internally) available with:
org.eclipse.jgit.internal.diff.FilteredRenameDetector
Bug: 578900
Change-Id: I6580004e81102d685081b8180da1587a35073d36
Signed-off-by: Simeon Andreev <simeon.danailov.andreev@gmail.com>
When using JGit on a non-bare repository, the CloneCommand
it previously created local reflogs for all branches including remote
tracking ones, causing the generation of a potentially large
number of files on the local filesystem.
The creation of the remote-tracking branches (refs/remotes/*) during
clone is not an issue for the local filesystem because all of them are
stored in a single packed-refs file. However, the creation of a large
number of ref logs on a local filesystem IS an issue because it
may not be tuned or initialised in term of inodes to contain a very
large number of files.
When a user (or a CI system) performs the CloneCommand against
a potentially large repository (e.g., millions of branches), it is
interested in working or validating a single branch or tag and is
unlikely to work with all the remote-tracking branches.
The eager creation of a reflogs for all the remote-tracking branches is
not just a performance issue but may also compromise the ability to
use JGit for cloning a large repository.
The behaviour implemented in this change is also consistent with the
optimisation done in the C code-base [1].
We differentiate between clone and fetch commands using --branch
<initialBranch> option, that is only available in clone command,
and is set as HEAD per default.
[1] 58f233ce1e
Bug: 579805
Change-Id: I58d0d36a8a4ce42e0f59b8bf063747c4b81bd859
Signed-off-by: Luca Milanesio <luca.milanesio@gmail.com>
* stable-6.2:
Prepare 5.13.2-SNAPSHOT builds
JGit v5.13.1.202206130422-r
AmazonS3: Add support for AWS API signature version 4
Change-Id: I13514595f3a710b0d6e3c2de62f6508b950d22f9
* stable-6.1:
Prepare 5.13.2-SNAPSHOT builds
JGit v5.13.1.202206130422-r
AmazonS3: Add support for AWS API signature version 4
Change-Id: Id4965aacd4e2ea1e8575a2c1bd4845729db6049a
* stable-6.0:
Prepare 5.13.2-SNAPSHOT builds
JGit v5.13.1.202206130422-r
AmazonS3: Add support for AWS API signature version 4
Change-Id: Ie9c38ab8033fe1283e8b444b6acd3f4298062bf3
* stable-5.13:
Prepare 5.13.2-SNAPSHOT builds
JGit v5.13.1.202206130422-r
AmazonS3: Add support for AWS API signature version 4
Change-Id: Ibd663a1d874d1aac274abc3dd44354fd99f64c39
Updating the AmazonS3 class to support AWS Signature version 4 because
version 2 is no longer supported in all AWS regions. The version can be
selected with the new 'aws.api.signature.version' property (defaults to
2 for backwards compatibility). When set to '4', the user must also
specify the AWS region via the 'region' property. The 'region' property
must match the region that the 'domain' property resolves to.
Bug: 579907
Change-Id: If289dbc6d0f57323cfeaac2624c4eb5028f78d13
* master:
Adapt diff- and merge tool code for PGM and EGit usage
Teach JGit to handle external diff/merge tools defined in
.gitattributes
Change-Id: I3aefc14160caaac859bd3548460dd755ebe42fc5
Adds API that allows UI to find (and handle) diff/merge tools, specific
for the given path. The assumption is that user can specify file type
specific diff/merge tools via gitattributes.
Bug: 552840
Change-Id: I1daa091e9afa542a9ebb5417853dff0452ed52dd
Signed-off-by: Mykola Zakharchuk <zakharchuk.vn@gmail.com>
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Signed-off-by: Andre Bossert <andre.bossert@siemens.com>
see: https://git-scm.com/docs/git-mergetool
* DiffTools and MergeTools
* store FS, gitDir and workTree for usage without
git repository (for EGit preferences)
* add getUserDefinedToolNames() and getPredefinedToolNames()
* replace getToolNames() with getAllToolNames() that combines the two
lists and put default tool name (diff.tool or merge.tool) as first
element (for EGit preferences)
* FileElement: refactoring of getFile() and friends to have midName
(LOCAL, REMOTE etc.) always added to the temp file name (also for EGit)
* FileElement: added directory attribute that is used in getFile() to
return path with workDir as parent
* DiffTool and MergeTool
* added errw.flush(), because sometimes stderr is not printed in case
of die()
* print e.getMessage() always to stderr
* Moved toolname and prompt logic into managers
* Exported internal packages required for egit.ui
Bug: 356832
Change-Id: I71e7f4dc362169a7612ca4f6546a021bc4b2b5f4
Signed-off-by: Andre Bossert <andre.bossert@siemens.com>
Signed-off-by: Tim Neumann <Tim.Neumann@advantest.com>
see: https://git-scm.com/docs/git-difftool
see: https://git-scm.com/docs/git-mergetool
* now all available tools are printed with "--tool-help"
* if no diff.tool or merge.tool is defined the first available
pre-defined tool is used
TODO:
- add mergetools to difftools --> extra change or merge to this
- return the exit-code of the tool to jgit / java runtime
Bug: 356832
Change-Id: I20fb04e71ced981f5625020f461bbac24e6cec70
Signed-off-by: Andre Bossert <andre.bossert@siemens.com>
see: https://git-scm.com/docs/git-mergetool
* refactoring of content (FileElement) handling
* now the temporary files are already filled with filtered content in
the calling classes (PGM), that can be used with EGit content too
TODO:
* keep the temporaries when no change detected and the user answers no
to the question if the merge was successful
Bug: 356832
Change-Id: I86a0a052d059957d4d152c1bb94c262902c377d2
Signed-off-by: Andre Bossert <andre.bossert@siemens.com>
NOTE: port back from master branch.
On process exit, it was possible that the filesystem timestamp
resolution measurement left behind .probe files or even a lock file
for the jgit.config.
Ensure the SAVE_RUNNER is shut down when the process exits (via
System.exit() or otherwise). Move lf.lock() into the try-finally
block when saving the config file.
Delete .probe files on JVM shutdown -- they are created in daemon
threads that may terminate abruptly, not executing the "finally"
clause that normally removes these files.
Bug: 579445
Change-Id: Iaee2301eb14e6201406398a90228ad10cfea6098
see: http://git-scm.com/docs/git-difftool
* add CommandExecutor that handles tool execution with help of "jgit.FS"
* it handles tool execution with temporary created "command file" -->
for for all "command interpreters" and parameters with spaces etc.
* using of external bash.exe at Windows (MinGW) if shell-script is
used as difftool command. It can be enabled with parameter
"jgit.usemsys2bash=auto" that checks if command contains ".sh" or
enabled / disabled with "jgit.usemsys2bash=true|false"
* added special handling for empty files (e.g. deleted, added etc.) that
are named "/dev/null"
* added creation and deletion of temporary files needed for compare
* added own Exception class for reporting to pgm / command line / EGit
* added prompt option handling before executing difftool
* reworked trustExitCode option for specific difftool and override for
all difftools from config and command line
* tested with command line options "--[no]-trust-exit-code",
"--tool=<toolname>", "--[no]-gui", --[no]-prompt
* ContentSource
* added close() methods to close / cleanup used resources
(like ObjectReader TreeWalk etc.)
* added isWorkingTreeSource() methods to check if file can be used
from working tree instead of copy from "ObjectLoader / ObjectReader" to
temporary file (fixes "difftool <commit> <commit>")
Bug: 356832
Change-Id: I5462fb6dbe4ecfd9da7c74117fce4070bbfd4d7a
Signed-off-by: Andre Bossert <andre.bossert@siemens.com>
Signed-off-by: Simeon Andreev <simeon.danailov.andreev@gmail.com>
On process exit, it was possible that the filesystem timestamp
resolution measurement left behind .probe files or even a lock file
for the jgit.config.
Ensure the SAVE_RUNNER is shut down when the process exits (via
System.exit() or otherwise). Move lf.lock() into the try-finally
block when saving the config file.
Delete .probe files on JVM shutdown -- they are created in daemon
threads that may terminate abruptly, not executing the "finally"
clause that normally removes these files.
Bug: 579445
Change-Id: Ie27aca1fdaddfa487ebe072c3913d78355910df8
Implement negative refspecs in JGit fetch, following C Git. Git
supports negative refspecs in source only while this change supports
them in both source and destination.
If one branch is equal to any branch or matches any pattern in the
negative refspecs collection, the branch will not be fetched even if
it's in the toFetch collection.
With this feature, users can express more complex patterns during fetch.
Change-Id: Iaa1cd4de5c08c273e198b72e12e3dadae7be709f
Sign-off-by: Yunjie Li<yunjieli@google.com>
This concerns committing, creating merge conflict messages and creating
and editing squash messages. In a squash message, once the comment
character has been determined initially is always the first character.
Note that if core.commentChar=auto and there is a sequence of squashes,
it may be necessary to change the comment character when a new message
is added.
Bug: 579325
Change-Id: Idca19284a0240cd322e7512ea299a03658e1b2c1
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Provide access to the core.commentChar git config, and provide a
utility method to determine an unused comment character if the setting
is "auto".
Bug: 579325
Change-Id: I1ec7e4deffea6ac5929a8538a624d73bb59e4ecc
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
If the last sideband progress message didn't end in \r or \n, there
may still be a buffered message at the end of a fetch or push. Ensure
that message gets written, too, even if it may be only partial.
Bug: 575629
Change-Id: I38edccb5cffb89e00e468480b43c7d951fb63e8e
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
If LsRemoteCommand is used without repository, the remote URI was not
translated. If the git user config contains e.g.
[url "ssh://git@github.com/"]
insteadOf = https://github.com/
and LsRemoteCommand is called with an HTTPS GitHub repository URL, the
command should actually rewrite this to an SSH URI and use the SSH
transport.
Actually this same problem may exist everywhere Transport is used with
an URIish instead of with a remote name. However, doing this translation
in Transport.open(URIish) and in Transport.open(Repository, URIish,
String) if no remote name is given would change the behavior and might
break assumptions made in existing clients. For instance, EGit's
PushOperation assumes that the URI obtained from PushResult.getURI()
was the same as was passed in to Transport.open(Repository, URIish).
URIs obtained from a RemoteConfig have this translation applied
transparently, and in Transport we cannot know for sure whether or
not a URI has already been translated, if needed. So doing this in
Transport might also lead to translating URIs twice.
Therefore this commit does the translation in LsRemoteCommand, where
we can be sure that it won't affect other use cases. If other cases
besides LsRemoteCommand are found where such a URI translation is
missing, it'll have to be done at higher levels, possibly even in
client code directly.
Bug: 544769
Change-Id: I5df54a925d30b55d98e21f37f2851fe79649b064
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* stable-6.1:
Prepare 6.1.1-SNAPSHOT builds
JGit v6.1.0.202203080745-r
[checkout] Use .gitattributes from the commit to be checked out
Don't use final for method parameters
[push] support the "matching" RefSpecs ":" and "+:"
[push] Call the pre-push hook later in the push process
IndexDiff: use tree filter also for SubmoduleWalk
Run license check with option -Ddash.projectId=technology.jgit
Exclude transitive dependencies of sshd-sftp
Update DEPENDENCIES for 6.1.0 release
Add dependency to dash-licenses
Fix typos of some keys in LfsText
Sort LfsText entries alphabetically
Support for "lfs.url" from ".lfsconfig"
Change-Id: I1b9f0c0ed647837e00b9640d235dbfab2329c5a6
JGit used only one set of attributes constructed from the global and
info attributes, plus the attributes from working tree, index, and
HEAD.
These attributes must be used to determine whether the working tree is
dirty.
But for actually checking out a file, one must use the attributes from
global, info, and *the commit to be checked out*. Otherwise one may not
pick up definitions that are only in the .gitattributes of the commit
to be checked out or that are changed in that commit with respect to
the attributes currently in HEAD, the index, or the working tree.
Maintain in TreeWalk different Attributes per tree, and add operations
to determine EOL handling and smudge filters per tree.
Use the new methods in DirCacheCheckout and ResolveMerger. Note that
merging in JGit actually used the attributes from the base, not those
from ours, which looks dubious at least. It now uses those from ours,
and for checking out the ones from theirs.
The canBeContentMerged() determination was also done from the base
attributes, and is newly done from the ours attributes. Possibly this
should take into account all three attributes, and only if all three
agree the item can be content merged, a content merge should be
attempted? (What if the binary/text setting changes between base, ours,
or theirs?)
Also note that JGit attempts to perform content merges on non-binary
LFS files; there it used the filter attribute from base, too, even for
the ours and theirs versions. Newly it takes the filter attribute from
the correct tree. I'm not convinced doing content merges on potentially
huge files like LFS files is really a good idea.
Add tests in FilterCommandsTest and LfsGitTest to verify the behavior.
Open question: using index and working tree as fallback for the
attributes of ours (assuming it is HEAD) is OK. But does it also make
sense for base and theirs in merging?
Bug: 578707
Change-Id: I0bf433e9e3eb28479b6272e17c0666e175e67d08
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The implementation of push.default=matching was not correct.
It used the RefSpec "refs/heads/*:refs/heads/*", which would push
_all_ local branches. But "matching" must push only those local
branches for which a remote branch with the same name already exists
at the remote.
This RefSpec can be expanded only once the advertisement from the
remote has been received.
Enhance RefSpec so that ":" and "+:" can be represented. Introduce a
special RemoteRefUpdate for such a RefSpec; it must carry through the
fetch RefSpecs to be able to fill in the remote tracking updates as
needed. Implement the expansion in PushProcess.
Bug: 353405
Change-Id: I54a4bfbb0a6a7d77b9128bf4a9c951d6586c3df4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Call the pre-push hook only after having received the remote
advertisement and having determined rejections, like C git does.
Also similar to C git, don't pass rejected or up-to-date updates
to the pre-push hook.
Bug: 578852
Change-Id: I51d379ea7bd8234ec815f8f4a9fa325816f476cf
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The only uses of IndexDiff.setFilter() in JGit and EGit set a path
filter. Passing the filter on to the SubmoduleWalk gives the desired
result, which is consistent with command-line git.
Bug: 565251
Change-Id: I8eca1ed73eb1d237b8785f369352f72af9e0e168
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
If core.abbrev is unset or "auto" estimate abbreviation length like C
git does:
- Estimate repository's object count by only considering packed objects,
round up to next power of 2
- With the order of 2^len objects, we expect a collision at 2^(len/2).
But we also care about hex chars, not bits, and there are 4 bits per
hex. So all together we need to divide by 2; but we also want to round
odd numbers up, hence adding one before dividing.
- For small repos use at least 7 hexdigits
- If object database fails to determine object count use 7 hexdigits as
fallback
If it is set to "no" do not abbreviate object-ids.
Otherwise set it to the configured value capped to the range between 4
and length of an unabbreviated object-id.
Change-Id: I425f9724b69813dbb57872466bf2d2e1d6dc72c6
Error Prone is flagging Date-API as obsolete and recommends to migrate
to Instant and LocalDate. Given that more JGit users starting to migrate
to new Time API, offer ctors that accept Instant type and also add new
getter that returns when attribute as Instant type.
Change-Id: I64a36bf40f191495c6889c1dff314ede06848880
potentiallyUnclosedCloseable currently is not checked and it creates
a warning when compiling with Maven.
Change-Id: I0715ead433270937f77f56a19aa203f8d6f5322f
The following warning was raised by Eclipse:
"At least one of the problems in category
'unused' is not analysed due to a compiler option being ignored"
The org.eclipse.jdt.core.compiler.problem.unusedTypeParameter compiler
option is set to ignore, hence the warning suppression is redundant.
Change-Id: I5fd6efc9968be133c71e95c53803c44310d75e85
Add ConfigConstants and expose branch.<name>.pushRemote in the
BranchConfig. Use the branch configuration and remote.pushDefault
if no remote is given explicitly. If nothing is configured, fall
back to "origin".
Bug: 578676
Change-Id: I6bb141ff02c8b04980ec34b26ef248b72614c3c9
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
When no RefSpecs are given, PushCommand until now simply fell back to
pushing the current branch to an upstream branch of the same name. This
corresponds to push.default=current. Any setting from the git config
for push.default was simply ignored.
Implement the other modes (nothing, matching, upstream, and simple),
too. Add a setter and getter for the PushDefault so that an application
can force a particular mode to be used. For backwards compatibility,
use "current" as the default setting; to figure out the value from the
git config, which defaults to "simple", call setPushDefault(null).
Bug: 351314
Change-Id: I86c5402318771e47d80b137e99947762e1150bb4
Signed-off-by: Rolf Theunissen <rolf.theunissen@gmail.com>
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Enhance the (unused!?) PushConfig; include a PushDefault enumeration.
Add simple tests for this PushConfig.
Bug: 351314
Change-Id: Ibc5656a2a1fccf70d00c5e15de8ed3dd8add6337
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
BasePackConnection::readAdvertisedRefsImpl was creating an exception by
calling `noRepository`, and then blindly calling `initCause` on it. As
`noRepository` can be overridden, it's not guaranteed to be missing a
cause.
BasePackPushConnection overrides `noRepository` and initiates a fetch,
which may throw a `NoRemoteRepositoryException` with a cause.
In this case calling `initCause` threw an `IllegalStateException`.
In order to throw the correct exception, we now return the
BasePackPushConnection exception and suppress the one thrown by
BasePackConnection
Bug: 578511
Change-Id: Ic1018b214be1e83d895979ee6c7cbce3f6765f6f
Set the string encoding when converting a byte array into String,
avoiding the build-time warning on platform-dependent encoding.
See https://errorprone.info/bugpattern/DefaultCharset
Change-Id: I1f920043a8f303da43a8278793c38453e8773d69
Repository wasn't closed in FetchAndPullCommandsRecurseSubmodulesTest.
This caused a "Resource leak: 'g' is never closed" warning during
compilation.
Bug: 578546
Change-Id: I591ef1e286bcd9a7103c016fd47015e77fa95cbb
CancellableDigestOutputStream resources are never closed in the tests.
This causes a "Resource leak: 'out' is never closed" warning
at compile time.
Suppress it by using a try with resources.
Bug: 578544
Change-Id: I0dc7de9162b8e3ac6fcaabe3002423f545baddb8
JGit accumulated in MESSAGE_FIXUP commit messages of a fixup sequence,
just like it did in MESSAGE_SQUASH, and on the last step of a sequence
of fixups used that file, after stripping all comment lines, as the
commit message. That also stripped any lines from the original commit
message that happened to start with the comment character.
This is not how this is supposed to work. MESSAGE_FIXUP must contain
the original commit message of the base commit that is amended, and
the file contains the verbatim commit message for the final fixup.[1]
Change the implementation accordingly, and add new tests.
[1] https://github.com/git/git/blob/df3c41adeb/sequencer.c#L86 ff.
Bug: 513726
Change-Id: I885a2b7f10d6c74460a8693aa6cbf867ee0494a1
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Reload the stack _before_ trying to delete the files. This ensures we
don't trip over our own open file handles when deleting compacted
tables.
If there is another process reading the file, it may be impossible to
delete the compacted tables. In this case, ignore the failure.
For cleaning the garbage in this case, the protocol as described in
https://www.git-scm.com/docs/reftable#_windows should be implemented.
This is left for another commit.
Bug: 578454
Change-Id: I7aa43508450041eb9376d9f67a0262ff7cc53c73
* changes:
RepoCommand: Offer to set extra files in the destination repository
RepoCommand: Move bare/regular superproject writing to their own classes
On Windows eol=native, which is also the default if nothing else
overrides it, means convert text files to CRLF on checkout.
Adapt tests for this. Also don't fiddle with the real system property
"line.separator", use the mocked SystemReader for this.
Bug: 550111
Change-Id: Ie19b80fc543fa4970d6d9f181041c5f4d6ef3ed4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Escape paths when writing them to a config file to ensure they work
with backslashes and unusual characters.
Bug: 550111
Change-Id: Iedc5c0f2c0c02ac6cadf43cdae0f0d19578aed91
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Ensure that this test works on Windows.
Bug: 550111
Change-Id: Ib3ca803f4d9521a5f2a0e1344bfbc0d2beccc9cc
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
On Windows, java.io.File.canExecute is always true. Guard assertions
testing the executable bit with FS.DETECTED.supportsExecute().
Bug: 550111
Change-Id: I2704d122f5b1086d01a0503a8c047a02ecbc1d4a
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
We want to save in the destination repository what manifest created its
structure. This helps to detect and debug failures in the manifest ->
superproject translations. The src commit should be easily readable from
the superproject tip.
Offer an API to write a file in the destination repository. RepoCommand
callers (e.g. gerrit supermanifest plugin) can use this to add a
file with the repo/ref/hash of the manifest.
Alternatives considered to write the source repo/ref/hash:
* .gitattributes of the .gitmodules file. Some updates in the manifest
don't touch the .gitmodules (e.g. a linkfile change), so it can fall
out of sync.
* commit message. Caller would need to follow the commit history to
find the latest modification by repo command. This is not helpful
e.g. for build bots that want to get the value in one call.
Change-Id: I113662734a7ccd39cbc60b46ad3f73038c807682
RepoCommand parses the manifest to get a list of projects, clears up
conflicts and then writes to the superproject. The first steps are
common but the writing is completely different for bare or "regular"
(with working dir) repository.
Split writing to bare and regular repos into its own classes. This
simplifies RepoCommand class and makes clearer what happens on each side
(e.g. many options apply only to bare repos).
Change-Id: I256e15729bd53ee15fc56de88bce86a2edb2417a
C git also does so. Note that currently the comment character is
hard-coded as the hash '#' throughout JGit.
Bug: 548529
Change-Id: I4a5597694082a9e5b07412b365cfaf41fa034cfa
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Use CommitConfig.CleanupMode to implement git commit --cleanup. Add
setters for the clean-up mode, the comment character, and for the
default default clean-up mode.
Behavior of existing client code is unchanged as the default clean-up
mode is set to "verbatim". To use git config defaults, one can call
setCleanupMode(CleanupMode.DEFAULT). The default comment character
is hard-coded as '#' for now, as in other parts of JGit. Implementing
full support for core.commentChar shall be done in a separate change.
Bug: 553065
Change-Id: I470785e464a762d3f409f163f1cbdbb98dd81aaf
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Add an enumeration for the possible values, and a method to resolve the
"default" value. Give CommitConfig a static method to process a text
according to a given clean-up mode and comment character.
(The core.commentChar is not yet handled by JGit; it's hard-coded as #.)
Bug: 553065
Change-Id: If6e384522275f73b713fbc29ffcaa1753c239dea
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Fix tests failing on Windows because Repository instance is created but
not closed on tear down.
Fix repositories closed twice, except in tests that test this behavior
explicitly.
Name the temporary directories the tests run in after the test method;
that makes it easier to figure out in which tests repositories are
closed twice if it should occur again in the future.
Bug: 550111
Change-Id: I9398b58f0f36d2c29236d2a9a8599117d9083980
Signed-off-by: Nail Samatov <sanail@yandex.ru>
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
With eol=native, we expect LF on Unixes, and CR-LF on Windows. One test
didn't account for this and always expected LF, and thus failed on
Windows.
Bug: 550111
Change-Id: I69354ac691c464d1b6003812ddb4510c5ab5e77a
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Test.txt should not be in the "removed" list if it can't be deleted
but only in the "not deleted" list. The test was wrong.
Bug: 550111
Change-Id: I3ecede4278014c15015c8c24089647fa3db3742f
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Some tests checked whether or not a file is executable via
java.io.File.canExecute(). But that always returns true on Windows.
Use FS.DETECTED.canExecute() instead, and guard all such assertions to
run only of file systems that do support the "execute" flag.
Bug: 550111
Change-Id: Iacb9e414b612359fcecb61312c3dfb830801cd36
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The tests assumed that a path like "/tmp" was an absolute path, and
also compared against strings with forward slashes. On Windows, "/tmp"
is not an absolute path and thus resolved against the current directory,
and the separator is a backslash.
Change the tests to use ~/ notation, and test paths resolved against
the (mocked) user home directory. That way, the tests are independent
of the file system used.
Bug: 550111
Change-Id: I1c31608ca83c8d8586256d1586a792e4a33cfaa4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Add parsing of the config. Implement the SSH agent protocol for adding
a key. In the pubkey authentication, add keys to the agent as soon as
they've been loaded successfully, before even attempting to use them
for authentication. OpenSSH does the same.
Bug: 577052
Change-Id: Id1c08d9676a74652256b22281c2f8fa0b6508fa6
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
OpenSSH has (for legacy reasons?) the option of specifying the default
environment variable directly, instead of using ${SSH_AUTH_SOCK}. Make
sure the plain variable name is not taken as a relative path name.
Bug: 577053
Change-Id: If8f550dffc43887254f71aa0b487c50fa14d0627
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Handle the 'none' value, and change the value to select Pageant to
something that looks like an absolute UNC path name to avoid it's
handled as an relative path name.
Bug: 577053
Change-Id: I4ccf047abbc1def50e2782319e4fa7c744069401
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Checking the cancelled status and keeping a digest of the written data
is useful for other output streams. e.g. to write commit-graphs.
Pull up that functionality to a superclass, so it can be reused.
Change-Id: I177b50be09c4ea631e7a144cc6127085ec2ca411
Signed-off-by: kylezhao <kylezhao@tencent.com>
Enhance cache performance monitoring for large data such as pack and
bitmap indexes. Provide details about what is loaded and evicted from
cache like total number of cache hits, time in cache before eviction.
Add a custom consumer to report loading events and eviction events when
enabled.
Signed-off-by: Alina Djamankulova <adjama@google.com>
Change-Id: I5739325db7ff7ec370e4defd8f7e46f1c3f5d2dd
Dmitrii Filippov