The special characters <> and '\n' interfere with parsing of
identities. C git strips these special characters, so we should too.
Rather than allocating extra strings by calling String#trim(), add a
few lines to our sanitization method to perform the same trimming as
described in String's Javadoc.
Change-Id: I96edcb93a2fc194ee354d60566d352299742a52f
This might be somewhat surprising behavior to users who might
naturally assume the following invariant:
ident.equals(parseIdent(ident.toExternalString()))
This invariant does not hold since whitespace is only trimmed during
serialization. We don't want to mess with the strings during
initialization, as this is called during the highly-optimized commit
parsing codepath.
Change-Id: I081a603f0ac0e33167462244779b0ff3ad51e80c
There was a bug in JGit which caused NPEs being thrown when Transport
errors should be reported. Avoid the NPE to let the original error show
up.
Change-Id: I9e1e2b0195bd61b7e531a09d0fc7bce109bd6515
We've found in Gerrit Code Review that it is common to pass around
both an ObjectReader (or more commonly a RevWalk wrapping one) and an
ObjectInserter. These code paths often assume that the ObjectReader
can read back any objects created by the ObjectInserter without
flushing. However, we previously had no way to enforce that constraint
programmatically, leading to hard-to-spot problems.
Provide a solution by exposing the ObjectInserter that created an
ObjectReader, when known. Callers can either continue passing both
objects and check:
reader.getCreatedFromInserter() == inserter
or they can just pass around ObjectReader and extract the inserter
when it's needed (checking that it's not null at usage time).
Change-Id: Ibbf5d1968b506f6b47030ab1b046ffccb47352ea
When CheckoutCommand or MergeCommand is called then not in all situation
the treewalks have been prepared to support clean/smudge filters. Fix
this
Bug: 491505
Change-Id: Iab5608049221c46d06812552ab97299e44d59e64
Repurpose RefDatabase#performsAtomicTransactions() slightly, to
indicate that the backend _supports_ atomic transactions, rather than
the current definition, which is that the backend always _uses_ atomic
transactions regardless of whether or not the caller actually wants
them. Allow BatchRefUpdate callers to turn off atomic transactions by
calling setAtomic(false). Defaulting to true means this is backwards
compatible.
Change-Id: I6df78d7df65ab147b4cce7764bd3101db985491c
Such hunks are identifiable by a zero value for "new start line". Prior
to the fix, JGit throws and ArrayIndexOutOfBoundsException on such
patches.
Change-Id: I4f3deb5e5f41a08af965fcc178d678c77270cddb
Signed-off-by: Jonathan Schneider <jkschneider@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Now if refs are unreadable when serving an upload pack the handler
will fail due to the actual underlying failure. Previously all wants
would be rejected as invalid because Repository.getAllRefs() returned
an empty map.
Testing this required a new subclass of InMemoryRepository so that
an IOException could be injected at the correct time.
Signed-off-by: Michael Edgar <adgar@google.com>
Change-Id: Iac708b1db9d0ccce08c4ef5ace599ea0b57afdc0
Change-Id: I5b3b7b0633354d5ccf0c6c320c0df9c93fdf8eeb
Signed-off-by: Ned Twigg <ned.twigg@diffplug.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
CommitCommand already provided a method to set the comment which should
be written into the reflog. The underlying RefUpdate class supported to
skip writing a reflog entry. But through the CommitCommand API it was
not possible to prevent writing a reflog entry. Fix this and allow
creating commits which don't occur in the reflog.
Change-Id: I193c53de71fb5958ea749c4bfa8360a51acc9b58
PackWriter.writeObject() can get into an infinite loop when corrupt
packs are present. When it finds a pack file with an object that can be
reused it calls DfsPackFile.copyAsIs(). If that method sees an invalid
CRC, it adds the object to the DfsPackFile's corrupt object list and
throws a CorruptObjectException, which it later catches as an
IOException and wraps in a
StoredObjectRepresentationNotAvailableException.
PackWriter.writeObjectImpl() catches that SORNAE and retries the
operation by calling DfsReader.selectObjectRepresentation(). But
currently that method returns the same object which was just seen to
be corrupt.
Change DfsPackFile.isCorrupt() from private to package private, and use
that method in DfsReader.selectObjectRepresentation() to filter out
corrupt objects.
The stack traces that show the problem are:
org.eclipse.jgit.errors.CorruptObjectException.<init>(CorruptObjectException.java:113)
org.eclipse.jgit.internal.storage.dfs.DfsPackFile.copyAsIs(DfsPackFile.java:624)
org.eclipse.jgit.internal.storage.dfs.DfsReader.copyObjectAsIs(DfsReader.java:491)
org.eclipse.jgit.internal.storage.pack.PackWriter.writeObjectImpl(PackWriter.java:1478)
org.eclipse.jgit.internal.storage.pack.PackWriter.writeObject(PackWriter.java:1455)
org.eclipse.jgit.internal.storage.dfs.DfsPackFile.getPackIndex(DfsPackFile.java:228)
org.eclipse.jgit.internal.storage.dfs.DfsReader.findAllFromPack(DfsReader.java:476)
org.eclipse.jgit.internal.storage.dfs.DfsReader.selectObjectRepresentation(DfsReader.java:455)
org.eclipse.jgit.internal.storage.pack.PackWriter.writeObjectImpl(PackWriter.java:1492)
org.eclipse.jgit.internal.storage.pack.PackWriter.writeObject(PackWriter.java:1455)
Change-Id: Iad7bbcaed1f11a6aa3b4f5af911a73a34c0fabfd
Signed-off-by: Terry Parker <tparker@google.com>
RepositoryCache has 2 methods to remove a repository from the cache but
they are never called when a repository is closed. Users of the cache
were expected to call one of those 2 methods but how could they have
called them at proper time without having visibility of the repository
usage count.
Ideally, I would have reworked the RepositoryCache to wrap any
repository it opens in a class that would be responsible to unregister
them from the cache when it's really closed, i.e. when usage counter
reaches 0. The problem preventing the wrapping solution is the
RepositoryCache.register method that allows to register an already
opened repository in the cache. Such repositories cannot be wrapped
because callers are still holding a reference on the unwrapped
repository.
Document that RepositoryCache.close method is removing the repository
from the cache as well as closing it and rework
RepositoryCache.unregister method to only remove the repository from the
cache. Use the latter to unregister repository when Repository.doClose
is getting executed.
Change-Id: Ia364816e4da8d7b6cfa72f10758ca31aa8a1f9db
Signed-off-by: Hugo Arès <hugo.ares@ericsson.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When repositories are opened using the RepositoryCache, they are kept in
memory and when the repository usage counter reaches 0, the
Repository.close method is called which then calls close method on its
reference and object databases.
The problem is that RefDirectory.close method was a no-op and the
reference database was kept in memory. This problem is only happening
when opening a repository using the RepositoryCache because it never
evicts repositories, it's just calling the close method.
Change-Id: Iacb961de8e8b1f5b37824bf0d1a4caf4c6f1233f
Signed-off-by: Hugo Arès <hugo.ares@ericsson.com>
Repository has a usage counter that is initialized to 1 at
instantiation and this counter is decremented when Repository.close
method is called. There is also a Repository.incrementOpen method that
RepositoryCache uses to increment the usage count when it's returning a
repository that is already opened.
The problem was that RepositoryCache was incrementing the usage count
for repositories that it just opened or registered. The usage count was
2 when it should have been 1.
Incrementing usage count is now only be done for repository that are
served from the cache.
This bug is causing slow memory increase of our Gerrit server until the
server become slow. Even if the RepositoryCache is using SoftReference,
it seems that the JVM is not garbage collecting the repositories because
it's not yet on the edge of being out of memory.
To test this change, I replicated all repositories(11k) from Gerrit
master to one slave. The Gerrit master used memory after this test was
10GB without this change and 3.5GB with.
Change-Id: I86c7b36174e384f106b51fe92f306018fd1dbdf0
Signed-off-by: Hugo Arès <hugo.ares@ericsson.com>
* master:
Add config parameter gc.prunePackExpire for packfile expiration
In TestRepository, use a consistent clock
Change-Id: I7ac568e650fbd191e48a8f1a4068af72deb242e8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When checking out commits/branches JGit was triggering correctly
configured smudge filters. But when checking out paths (either from
index or from commits) JGit was not triggering smudge filters. Fix
CheckoutCommand to properly call filters.
Bug: 486560
Also-by: Pascal Krause <pascal.krausek@sap.com>
Change-Id: I5ff893054defe57ab12e201d901fe74e1376efea
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Implement the DIR_NO_GITLINKS setting with the same functionality
it provides in cGit.
Bug: 436200
Change-Id: I8304e42df2d7e8d7925f515805e075a92ff6ce28
Signed-off-by: Preben Ingvaldsen <preben@puppetlabs.com>
JGit's Garbage Collector is repacking relevant objects into new
packfiles and is afterwards deleting the now obsolete packfiles. But to
prevent problems caused by race conditions JGit was not deleting
packfiles when they are too young. The same mechanism as for loose
objects and the config parameter gc.pruneExpire was used.
But JGit was reusing the parameter gc.pruneExpire also for packfiles
which may cause a lot of filesystem consumption if gc.pruneExpire was
set to the default of 2 weeks. Only two weeks after packfile creation gc
was allowed to delete this packfile.
This change introduces a new config paramter gc.prunePackExpire with a
default of "1.hour". This parameter is used when packfiles are deleted.
Only packfiles older than the specified time can be deleted.
For loose objects the behaviour is not changed and only the old
parameter gc.pruneExpire is relevant.
Change-Id: I6209efb05678b15153bd22479dc13486907a44f8
This change replaced some tabs with spaces introduced in
change I8b3765713599e34f1411f9bbc7f575ec7c2384e0.
Change-Id: Ia5c23b38c9fbbb46f150e527347b61c64c8d9e87
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>
With ignoreRemoteFailures set to true, we can ignore remote failures
(e.g. the branch of a project described in the manifest file does not
exist), skip that project and continue to the next one, instead of fail
the whole operation.
Change-Id: I8b3765713599e34f1411f9bbc7f575ec7c2384e0
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>
This commit introduces a FileModeStrategy to
the FileTreeIterator class. This provides a way to
allow different modes of traversing a file tree;
for example, to control whether or not a nested
.git directory should be treated as a gitlink.
Bug: 436200
Change-Id: Ibf85defee28cdeec1e1463e596d0dcd03090dddd
Signed-off-by: Preben Ingvaldsen <preben@puppetlabs.com>
Allow access to the ObjectId of a DirCacheTree if known for low level
integration code.
Change-Id: I6f05b10c9ac781f5e8b38af4a19e653313c91fa8
Signed-off-by: Philipp Marx <smigfu@googlemail.com>
TreeWalk provides the new method getEolStreamType. This new method can
be used with EolStreamTypeUtil in order to create a wrapped InputStream
or OutputStream when reading / writing files. The implementation
implements support for the git configuration options core.crlf, core.eol
and the .gitattributes "text", "eol" and "binary"
CQ: 10896
Bug: 486563
Change-Id: Ie4f6367afc2a6aec1de56faf95120fff0339a358
Signed-off-by: Ivan Motsch <ivan.motsch@bsiag.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The reason is that URIish(URL) and URIish(String) make different parsing
of path / rawPath with regard to drive letters. /C:/... for URL and
C:/... for String. This patch fixes the issue.
Change-Id: I8e2013fff30b7bb198ff733c038e21366667b8a0
Signed-off-by: Ivan Motsch <ivan.motsch@bsiag.com>
Capture the internal "want X not valid" state as a specific subclass
of PackProtocolException, allowing this to be more easily identified
in server stack traces and wrapper application code.
Change-Id: I4b1adb7497f396432da420b0f600ad25a261f912
If the client sends a SHA-1 that the server does not recognize echo
this back to the client with an explicit error message instead of
the generic "internal server error".
This was always the intent of the implementation but it was being
dropped on smart HTTP due to the UploadPackServlet catching the
PackProtocolException, discarding the buffered message UploadPack
meant to send, and sending along a generic message instead.
Change-Id: I8d96b064ec655aef64ac2ef3e01853625af32cd1
* stable-4.2:
Don't use deprecated LockFile constructor
Fix warnings about unchecked conversion of MergeResult
MockServletConfig: Fix warning about unchecked conversion of Enumeration
HugeFileTest: Make Git a class member and open in try-with-resource
Suppress "unchecked cast" warnings related to UploadPackFactory.DISABLED
DiffAlgorithms: Fix warnings about variable hiding
DirCacheBasicTest: Open ObjectInserter.Formatter in try-with-resource
DirCacheBuilderIteratorTest: Open TreeWalk in try-with-resource
DirCacheCGitCompatabilityTest: Open TreeWalk in try-with-resource
DirCacheCheckoutMaliciousPathTest: Open Git and RevWalk in t-w-r
DirCacheIteratorTest: Open TreeWalk instances in try-with-resource
ForPathTest: Open TreeWalk in try-with-resource
GitConstructionTest: Open Git instance in try-with-resource
IndexDiffTest: Open Git instances in try-with-resources
ManifestParserTest: Don't use deprecated StringBufferInputStream
InMemoryRepository: Remove unused RevWalk from batch method signature
IndexModificationTimesTest: Open Git instances in try-with-resource
InterIndexDiffFilterTest: Open TreeWalk in try-with-resource
LockFileTest: Open Git instance in try-with-resource
JGit v4.1.2.201602141800-r
MergeCommandTest: Use JUnit's assume to check preconditions
MergeCommandTest: Open Git instances in try-with-resource
Change-Id: Ie5dba6b9132a29e86958a04fa2b76465bcd2c6b5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The RevWalk given in the arguments is not used. According to the
comment at the top of the method, a new RevWalk is intentionally
used in the implementation.
Remove the unused argument.
Change-Id: Iec81a1341d5bf377801475845b96a465753096ef
Signed-off-by: David Pursehouse <david.pursehouse@sonymobile.com>
Attributes MacroExpander implements macros used in git attributes. This
is implemented inside the TreeWalk using a lazy created MacroExpander.
In addition, the macro expander caches the global and info attributes
node in order to provide fast merge of attributes.
Change-Id: I2e69c9fc84e9d7fb8df0a05817d688fc456d8f00
Signed-off-by: Ivan Motsch <ivan.motsch@bsiag.com>
* stable-4.2:
RepoProject: Fix warnings about variable hiding
RepoTest: Open Git in try-with-resources
RepositoryResolveTest: Open Git in try-with-resource
RepositoryTestCase: Open autocloseable types in try-with-resource
ResetCommandTest: Use Git member in testHardResetAfterSquashMerge
ResolveMergerTest: Open Git in try-with-resource
RevCommitListTest: Open Git and RevWalk in try-with-resource
RevCommitParseTest: Open ObjectInserter.Formatter in try-with-resource
RevObjectTest: Open RevWalk in try-with-resource
RevTagParseTest: Open ObjectInserter.Formatter in try-with-resource
RevertCommandTest: Open Git in try-with-resource
SquashMessageFormatterTest: Open git in try-with-resource
StatusCommandTest: Open Git in try-with-resource
SubmoduleAddTest: Open Git in try-with-resource
SymlinksTest: Open git and TreeWalk in try-with-resource
T0003_BasicTest: Open autocloseable types in try-with-resource
TextHashFunctions: Fix warnings about variable hiding
TreeFilterTest: Open TreeWalk in try-with-resource
TreeWalkJava7Test: Open TreeWalk in try-with-resource
Fix diff for added and removed submodule
Change-Id: If3ecc63f6dfac55474d3c1dd2f4105371f3d24fb
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-4.1:
Fix diff for added and removed submodule
Change-Id: I37dd71ed19b06e9bbcffe37370081ab875c6d8d4
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Method parameter names were hiding class members of the same
name.
Change-Id: I182f2715894ac4259b09a371cb4e0eb24f52518a
Signed-off-by: David Pursehouse <david.pursehouse@sonymobile.com>
The disableSslVerify method will be used in the follow up change.
Change-Id: Ie00b5e14244a9a036cbdef94768007f1c25aa8d3
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Implement LfsProtocolServlet handling the "Git LFS v1 Batch API"
protocol [1]. Add a simple file system based LFS content store and the
debug-lfs-store command to simplify testing.
Introduce a LargeFileRepository interface to enable additional storage
implementation while reusing the same protocol implementation.
At the client side we have to configure the lfs.url, specify that
we use the batch API and we don't use authentication:
[lfs]
url = http://host:port/lfs
batch = true
[lfs "http://host:port/lfs"]
access = none
the git-lfs client appends the "objects/batch" to the lfs.url.
Hard code an Authorization header in the FileLfsRepository.getAction
because then git-lfs client will skip asking for credentials. It will
just forward the Authorization header from the response to the
download/upload request.
The FileLfsServlet supports file content storage for "Large File
Storage" (LFS) server as defined by the Github LFS API [2].
- upload and download of large files is probably network bound hence use
an asynchronous servlet for good scalability
- simple object storage in file system with 2 level fan-out
- use LockFile to protect writing large objects against multiple
concurrent uploads of the same object
- to prevent corrupt uploads the uploaded file is rejected if its hash
doesn't match id given in URL
The debug-lfs-store command is used to run the LfsProtocolServlet and,
optionally, the FileLfsServlet which makes it easier to setup a
local test server.
[1]
https://github.com/github/git-lfs/blob/master/docs/api/http-v1-batch.md
[2] https://github.com/github/git-lfs/tree/master/docs/api
Bug: 472961
Change-Id: I7378da5575159d2195138d799704880c5c82d5f3
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>
The Large File Storage extension specified by GitHub [1] uses SHA-256 to
compute the ID of large files stored by the extension. Hence implement a
SHA-256 abstraction similar to the SHA-1 abstraction used by JGit.
[1] https://git-lfs.github.com/
Bug: 470333
Change-Id: I3a95954543c8570d73929e55f4a884b55dbf1b7a
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Since If13f7b406, submodule difference are shown as a hunk. The issue
was that added and removed submodule were considered as Edit.REPLACE
instead of Edit.INSERT and Edit.DELETE in the DiffFormatter result.
Change-Id: I4330c2aa3f10e29d7d6b0b2e5286e59293a06239
Signed-off-by: Hugo Arès <hugo.ares@ericsson.com>
* stable-4.2:
DirCacheCheckoutTest: Open Git and TreeWalk in try-with-resource
CommitCommand: Remove declaration of unthrown exception
Branch: Fix variable hiding warning
ApplyCommandTest: Open Git in try-with-resource
PackFileTest: Open ObjectInserter.Formatter in try-with-resource
Change-Id: I8484b10fad5a4c35fcfaedc1cdf8ccf97471618e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Repo manifest file allows revision attribute in <remote> tag. This change
teaches JGit to read that information.
Change-Id: I1c878a2505b9d09fa09fbd404a119b71f2fb8fdb
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>
Monitoring progress of merges can be useful for users for large
repositories or complex merge processes that take some time.
This enables setting a monitor. Existing merge implementations in jgit
do not yet report progress if a monitor is set. This will be added in a
later change.
Change-Id: I17b978b3fc91750dd88649638b90a46820a0877c
Signed-off-by: Laurent Delaigue <laurent.delaigue@obeo.fr>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When reading a bundle file, commit messages who's oneline format is
longer than 982 characters caused JGit to treat subsequent text in
the commit as a SHA, then throw a TransportException because it's
not a valid SHA.
Now the readLine method will read all the way to the end of the
line, not just the first 1024 characters of it.
Change-Id: If15b491aa9a1e4fd9b8bbed2dd9e6be47a64ccb7
Signed-off-by: Chris Gavin <chris@chrisgavin.me>
Monitoring progress of merges can be useful for users for large
repositories or complex merge processes that take some time.
This enables setting a monitor. Existing merge implementations in jgit
do not yet report progress if a monitor is set. This will be added in a
later change.
Change-Id: I17b978b3fc91750dd88649638b90a46820a0877c
Signed-off-by: Laurent Delaigue <laurent.delaigue@obeo.fr>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When reading a bundle file, commit messages who's oneline format is
longer than 982 characters caused JGit to treat subsequent text in
the commit as a SHA, then throw a TransportException because it's
not a valid SHA.
Now the readLine method will read all the way to the end of the
line, not just the first 1024 characters of it.
Change-Id: If15b491aa9a1e4fd9b8bbed2dd9e6be47a64ccb7
Signed-off-by: Chris Gavin <chris@chrisgavin.me>
* changes:
debug-rebuild-ref-tree: Copy HEAD into RefTree
debug-rebuild-ref-tree: Add --enable flag to turn the database on
RefTreeDatabase: Allow ORIG_HEAD, etc. on non-bare repositories
RefTreeDatabase: Expose bootstrap refs in getAdditionalRefs
* changes:
daemon: Add --ketch=LEADER flag
Ketch: Intercept push and route it through Ketch
Ketch: Simple map of running leader instances
Ketch: Basic replication system
This form of addTree() does not parse any objects and cannot throw the
declared checked exception. Callers are being forced to try-catch
CorruptObjectException that cannot occur when the iterator instance
has already been constructed.
Change-Id: Id338035302903bab81569d1576eab063eee0885a
ResetCommand was not returning the updated ref as a result of the call()
method. Since the ResetCommand is always updating the same ref (HEAD)
this should always be the HEAD ref.
Bug: 440750
Change-Id: I7974975c3ab05e68c208384e69cf0692ded6e8db
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
CommitCommand should allow to specify whether empty commits (commits
having the same tree as the sole predecessor commit) are allowed or not.
Similar to native git's "--allow-empty" flag.
The defaults differ between JGit and native git even after this change.
When not specifying paths then by default JGit allows to create empty
commits while native git does not. It would be API breaking to change
this now.
Bug: 460301
Change-Id: I88feb0c3ffb2c686b1d0594e669729b065cda4cb
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Experimental flag to turn on the KetchLeader within this daemon JVM.
This is a manually elected leader process, set from the command line.
Remote followers for each repository are configured per-repository
using remote sections with ketch-type = FULL. For example:
Manually elected leader's $GIT_DIR/config:
[ketch]
name = A
[remote "A"]
ketch-type = FULL
[remote "B"]
url = git://127.0.0.1:9421/sample.git
ketch-type = FULL
[remote "C"]
url = git://127.0.0.1:9422/sample.git
ketch-type = FULL
Replica B and C daemons:
git daemon \
--export-all \
--enable=receive-pack \
--listen=127.0.0.1 --port=9421 \
--base-path=$HOME/ketch_test/follower_one \
$HOME/ketch_test/follower_one &
git daemon \
--export-all \
--enable=receive-pack \
--listen=127.0.0.1 --port=9422 \
--base-path=$HOME/ketch_test/follower_two \
$HOME/ketch_test/follower_two &
Change-Id: I165f85970a77e16b5263115290d685d8a00566f5
Git Ketch is a multi-master Git repository management system. Writes
are successful only if a majority of participant servers agree. Acked
writes are durable against server failures as a majority of the
participants store all required objects.
Git Ketch is modeled on the Raft Consensus Algorithm[1]. A ketch
sailing vessel is faster and more nimble than a raft. It can also
carry more source codes.
Git Ketch front-loads replication costs, which vaguely resembles a
ketch sailing vessel's distinguishing feature of the main mast on the
front of the ship.
[1] https://raft.github.io/
Change-Id: Ib378dab068961fc7de624cd96030266660b64fb4
This could have only happened during the getBytes call. Instead, use
Constants.encode, which is a non-throwing implementation.
This change is binary compatible with existing code compiled against
older versions of JGit, although it might break compilation of
previously compiling code due to dead catch blocks.
Change-Id: I191fec5cac718657407230de141440e86d0151fb
After creating a Transport instance callers should always call
its close() method. Use AutoCloseable to document this idiom
and allow use of try-with-resources.
Change-Id: I0c6ff3e39ebecdd7a028dbcae1856a818937b186
* changes:
Ignore API errors about Tree, TreeEntry, FileTreeEntry and friends being removed
Revert "Revert "Remove deprecated Tree, TreeEntry, FileTreeEntry and friends""
If one or more commands is failing the entire group usually has to
also fail with "transaction aborted". Pull this loop into a helper
so the idiom can be easily reused in several places throughout JGit.
Change-Id: I3b9399b7e26ce2b0dc5f7baa85d585a433b4eaed
Store these in the bootstrap layer where they are using $GIT_DIR
as the storage directory for any reference that does not contain '/'.
Change-Id: I5595bf514e4475b7c7e799c2c79446597a3abb4a
By showing the bootstrap layer in getAdditionalRefs() garbage
collector code can be more RefDatabase agnostic and not care about
the special case of RefTree and RefTreeNames for the purposes of
building up the roots to GC. Instead they can combine getRefs(ALL)
and getAdditionalRefs() and have a clean set of roots.
Change-Id: I665cd2456e9316640215b6a08bc728d1356f36d8
Repository.getWorkTree is annotated as @NonNull, so the check
for it returning null is redundant.
Change-Id: I597b0f774ff857b8900519f14a1a17a904cf7c6f
Signed-off-by: David Pursehouse <david.pursehouse@sonymobile.com>
Require callers to pass in valid sets for both want and have
collections. Offer PackWriter.NONE as a handy constant for an
empty collection for the have part of preparePack instead of null.
Change-Id: Ifda4450f5e488cbfefd728382b7d30797e229217
The RefTree graph needs to be quickly accessed to read references.
It is also distinct graph disconnected from the rest of the
repository. Store the commit and tree objects in their own pack.
Change-Id: Icbb735be8fa91ccbf0708ca3a219b364e11a6b83
git-core just rerolled the extensible backends series with refsStorage
as the configuration key. Update JGit to match git-core.
Change-Id: If345a2403a996e358b29cfa2a2298f6e8d59d96b
Using ^{} as the peel suffix has caused problems when projects used
tags like v2.1 and then v2.1.1, v2.2.2, etc. The peeled value for
v2.1 was stored very far away in the tree relative to v2.1 itself as
^ sorts in the ASCII/UTF-8 encoding after all other common tag
characters like digits and dots.
Use " ^" instead as space is not valid in a reference name, sorts
before all other valid reference characters (thus forcing next entry
locality) and this looks like a peeled marker for the prior tag.
Change-Id: I26d2247a0428dfe26a9c319c02159502b3a67455
This experimental code can be enabled in $GIT_DIR/config:
[core]
repositoryformatversion = 1
[extensions]
refsBackendType = RefTree
When these are set the repository will read references from the
RefTree rooted by the $GIT_DIR/refs/txn/committed reference.
Update debug-rebuild-ref-tree to rebuild refs/txn/committed only from
the bootstrap layer. This avoids misuse by rebuilding using packed-refs
and $GIT_DIR/refs tree.
Change-Id: Icf600e4a36b2f7867822a7ab1f1617d73c710a4b
Instead of storing references in the local filesystem rely on the
RefTree rooted at refs/txn/committed. This avoids needing to store
references in the packed-refs file by keeping all data rooted under
a single refs/txn/committed ref.
Performance to scan all references from a well packed RefTree is very
close to reading the packed-refs file from local disk.
Storing a packed RefTree is smaller due to pack file compression,
about 49.39 bytes/ref (on average) compared to packed-refs using
~65.49 bytes/ref.
Change-Id: I75caa631162dc127a780095066195cbacc746d49
With this support we no longer need the 'utf-8' alias. UTF-8 will be
automatically tried when the encoding header is not recognized and used
if the character sequence cleanly decodes as UTF-8.
Modernize some of the references to use StandardCharsets.
Change-Id: I4c0c88750475560e1f2263180c4a98eb8febeca0
These types were deprecated in 0.9.1 (aka 384a19eee0).
If anyone is still using them, its time to stop.
Change-Id: I3f73347ba78c639e0c6a504812bc1a0702f829b1
Consolidate copies of this function into one location.
Add some unit tests to prevent bugs that were accidentally
introduced while trying to make this refactoring.
Change-Id: I82f64bbb8601ca2d8316ca57ae8119df32bb5c08
A group of updates can be applied by updating the tree in one step,
writing out a new root tree, and storing its SHA-1. If references
are stored in RefTrees, comparing two repositories is a matter of
checking if two SHA-1s are identical. Without RefTrees comparing two
repositories requires listing all references and comparing the sets.
Track the "refs/" directory as a root tree by storing references
that point directly at an object as a GITLINK entry in the tree.
For example "refs/heads/master" is written as "heads/master".
Annotated tags also store their peeled value with ^{} suffix, using
"tags/v1.0" and "tags/v1.0^{}" GITLINK entries.
Symbolic references are written as SYMLINK entries with the blob of
the symlink carrying the name of the symbolic reference target.
HEAD is outside of "refs/" namespace so it is stored as a special
"..HEAD" entry. This name is chosen because ".." is not valid in
a reference name and it almost looks like "../HEAD" which names
HEAD if the reader was inside of the "refs/" directory.
A new Command type is required to handle symbolic references and
peeled references.
Change-Id: Id47e5d4d32149a9e500854147edd7d93c1041a39
* changes:
DirCache: Do not create duplicate tree entries
DirCacheEditor: Replace file-with-tree and tree-with-file
AddCommand: Use NameConflictTreeWalk to identify file-dir changes
Trailing whitespace is usually removed in properties files so
JGitText did not supply a space between : and the remote message.
Ensure the space exists at runtime by reading the localized string
and appending a space if it is missing.
Messages should be dynamically fetched and not held in a static
class variable, as they can be changed using thread locals.
Change-Id: If6a3707d64094253b1a5304fbfafcf195db7497a
Today there are plenty of modern build tool systems available in the
wild (in no particular order):
* http://bazel.io
* https://pantsbuild.github.io
* http://shakebuild.com
* https://ninja-build.org
* https://buckbuild.com
The attributes, that all these build tools have in common, are:
* reliable
* correct
* very fast
* reproducible
It must not always be the other build tool, this project is currently
using. Or, quoting Gerrit Code Review maintainer here:
"Friends, don't let friends use <the other build tool system>!"
This change is non-complete implementation of JGit build in Buck,
needed by Gerrit Code Review to replace its dependency with standlone
JGit cell. This is very useful when a developer is working on both
projects and is trying to integrate changes made in JGit in Gerrit.
The supported workflow is:
$ cd jgit
$ emacs <hack>
$ cd ../gerrit
$ buck build --config repositories.jgit=../jgit gerrit
With --config repositories.jgit=../jgit jgit cell is routed through
JGit development tree.
To build jgit, issue:
$ buck build //:jgit
[-] PROCESSING BUCK FILES...FINISHED 0,0s
Yes, you can't measure no-op build time, given that Buck daemon is
used.
Change-Id: I301a71b19fba35a5093d8cc64d4ba970c2877a44
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Pushing curl repository to gerrit fails with a message:
remote: error: internal error while processing changes
java.nio.charset.IllegalCharsetNameException: 'utf8'
curl repository url: https://github.com/bagder/curl.git
To avoid this problem encodingAliases in RawParseUtils have
been extended to contain "'utf8'" (single quoted utf8) string.
Change-Id: I40f613cfdcabf0dc9455bee45116ab8d8c7dd6ee
Signed-off-by: Eryk Szymanski <eryksz@gmail.com>
Accept some of the same section keys that fsck does in git-core,
allowing repositories to skip over specific kinds of acceptable
broken objects, e.g.:
[fsck]
duplicateEntries = ignore
zeroPaddedFilemode = ignore
The zeroPaddedFilemode = ignore is a synonym for the JGit specific
allowLeadingZeroFileMode = true. Only accept the JGit key if git-core
key was not specified.
Change-Id: Idaed9310e2a5ce5511670ead1aaea2b30aac903c
Some ancient objects may be broken, but in a relatively harmless way.
Allow the ObjectChecker caller to whitelist specific objects that are
going to fail checks, but that have been reviewed by a human and decided
the objects are OK enough to permit continued use of.
This avoids needing to rewrite history to scrub the broken objects out.
Honor the git-core fsck.skipList configuration setting when receiving a
push or fetching from a remote repository.
Change-Id: I62bd7c0b0848981f73dd7c752860fd02794233a6
Base Java version for JGit is now Java 7. The java.text.Normalizer
class was available in Java 6. Reflection is no longer required to
normalize strings for Mac OS X.
Change-Id: I98e14b72629a7a729a2d40a3aa275932841274e8
* changes:
Sort "eager" path-like options to the end of the help
reset command: provide convenient and meaningful options help
commit command: allow to specify path(s) argument(s)
status command: consume more then one argument after --
repo command: properly name the required 'path' argument
Un-ignored existing CLI tests which run just fine on Java 7+
Don't treat command termination due '-h' option as a fatal error
This avoids duplication of code between receive-pack and fetch-pack paths.
Separate methods are still required to check use of receive.fsckobjects vs.
fetch.fsckobjects, both of which default to transfer.fsckobjects.
Change-Id: I41193e093e981a79fc2f63914e273aaa44b82162
Hoist ObjectIdSet up to lib as part of the public API and add
the interface to some common types like PackIndex and JGit custom
ObjectId map types. This cleans up wrapper code in a number of
places by allowing direct use of the types as an ObjectIdSet.
Future commits can now rely on ObjectIdSet as a simple read-only
type to check a set of objects from a number of storage options.
Change-Id: Ib62b062421d475bd52abd6c84a73916ef36e084b
If a file (e.g. "A") and a subtree file (e.g. "A/foo.c") both appear
in the DirCache this cache should not be written out as a tree object.
The "A" file and "A" subtree conflict with each other in the same tree
and will fail fsck.
Detect this condition during DirCacheBuilder and DirCacheEditor
finish() so the application can be halted early before it updates a
DirCache that might later write an invalid tree structure.
Change-Id: I95660787e88df336297949b383f4c5fda52e75f5
If a PathEdit tries to store a file where a subtree was, or a subtree
where a file was, replace the entry in the DirCache with the new
name(s). This supports switching between file and tree entry types
using a DirCacheEditor.
Add new unit tests to cover the conditions where these can happen.
Change-Id: Ie843d9388825f9e3d918a5666aa04e47cd6306e7
Adding a path that already exists but is changing type such as
from symlink to subdirectory requires a NameConflictTreeWalk to
match up the two different entry types that share the same name.
NameConflictTreeWalk needs a bug fix to pop conflicting entries
when PathFilterGroup aborts the walk early so that it does not
allow DirCacheBuilderIterator to copy conflicting entries into
the output cache.
Change-Id: I61b49cbe949ca8b4b98f9eb6dbe7b1f82eabb724
This fixes the command below:
jgit commit a -m "added file a"
which currently fails with:
org.eclipse.jgit.api.errors.JGitInternalException: The combination of
arguments --all and --only is not allowed
Bug: 484973
Change-Id: I37a4ccd68101a66520ef99110f7aa0cbdcc8beba
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
This will execute git commands (with arguments) specified on the command
line, handy for developing/debugging a sequence of arbitrary git
commands working on same repository.
The git working dir path can be specified via Java system property
"git_work_tree". If not specified, current directory will be used.
Change-Id: I621a9ec198c31e28a383818efeb4b3f835ba1d6f
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Neaten up formatting and avoid strings, which prevents the need for
NLS comment tags. Instead check the last character using char
literal, and append a char literal instead of a string.
Change-Id: Ib68e017769a1f5c03200354a805769d585a48c8b
Similar to nested directories, nested copyfiles won't work with git submodule
either.
Change-Id: Idbe965ec20a682fca0432802858162f8238f05de
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>
Handle existing symlink as a file, not as directory if deleting a file
before creating (overriding) a symlink.
Bug: 484491
Change-Id: I29dbf57d1daec2ba98454975b093e1d381d05196
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Keep a user amused while the server does work by spinning a
little ASCII-art object on a single line.
Change-Id: Ie8f181d1aa606d4ae69e5d3ca4db387cea739f38
Previously, non-reuse deltas were only included in packStatistics if they
were not cached by the deltaWindow.
Change-Id: I7684d8214875f0a7569b34614f8a3ba341dbde9c
Signed-off-by: James Kolb <jkolb@google.com>
When setting timeout on push, BasePackConnection creates a timer, which
will be terminated when push finishes. But, when using
SmartHttpPushConnection, it dropped the first timer created in the
constructor and then created another timer in doPush. If new threads are
created faster than the gc collects then this may stop the service if
it's hitting the max process limit. Hence don't create a new timer if it
already exists.
Bug: 474947
Change-Id: I6746ffe4584ad919369afd5bdbba66fe736be314
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
PathFilter and PathFilterGroup form JGit's implementation of git's
path-limiting feature in commands like log and diff. To save time
when traversing trees, a path specification
foo/bar/baz
tells the tree walker not to traverse unrelated trees like qux/. It
does that by returning false from include when the tree walker is
visiting qux and true when it is visiting foo.
Unfortunately that test was implemented to be slightly over-eager: it
doesn't only return true when asked whether to visit a subtree "foo"
but when asked about a plain file "foo" as well. As a result, diffs
and logs restricted to some-file/non-existing-suffix unexpectedly
match against some-file:
$ jgit log -- LICENSE/no-such-file
commit 629fd0d594
Author: Shawn O. Pearce <spearce@spearce.org>
Date: Fri Jul 02 14:52:49 2010 -0700
Clean up LICENSE file
[...]
Fix it by checking against the entry's mode.
Gitiles +log has the same bug and benefits from the same fix.
Callers know not to worry about what subtrees are included in the tree
walk because shouldBeRecursive() returns true in this case, so this
behavior change should be safe. This also better matches the behavior
of C git:
$ empty=$(git mktree </dev/null)
$ git diff-tree --abbrev $empty HEAD -- LICENSE/no-such-file
$ git diff-tree --abbrev $empty HEAD -- tools/no-such-file
:000000 040000 0000000... b62648d... A tools
Bug: 484266
Change-Id: Ib4d53bddd8413a9548622c7b25b338d287d8889d
Pushing with JGit commandline to e.g. Github failed with "unauthorized"
since HttpUrlConnection calls the configured authenticator implicitly.
The problem is that during a push two requests are sent to the server,
first a GET and then a POST (containing the pack data). The first GET
request sent anonymously is rejected with 401 (unauthorized). When an
Authenticator is installed the java.net classes will use the
Authenticator to ask the user for credentials and retry the request.
But this happens under the hood and JGit level code doesn't see that
this happens.
The next request is the POST but since JGit thinks the first GET request
went through anonymously it doesn't add authentication headers to the
POST request. This POST of course also fails with 401 but since this
request contains a lot of body-data streamed from JGit (the pack file!)
the java.net classes can't simply retry the request with authorization
headers. The whole process fails.
Fix this by using Apache httpclient which doesn't use Authenticator to
retrieve credentials. Instead initialize TransportCommand to use the
default credential provider if no other credentials provider was set
explicitly. org.eclipse.jgit.pgm.Main sets this default for the JGit
command line client.
Change-Id: Ic4e0f8b60d4bd6e69d91eae0c7e1b44cdf851b00
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
BasePackPushConnection#readStringLongTimeout() was setting a timeout 10
times bigger than some other timeout or the pack transfer time. This
could lead to negative integer values when we hit an arithmetic
overflow. Add a check for this situation and set the timeout to
Integer.MAX_VALUE when overflow happens.
Bug: 484352
CC: Eugene Petrenko <eugene.petrenko@gmail.com>
Change-Id: Ie2a86312c1bcb1ec3e6388fa490ab3c845d41808
This change fixes all compiler errors in JGit and replaces possible
NPE's with either appropriate exceptions, avoiding multiple "Nullable
return" method calls or early returning from the method.
Change-Id: I24c8a600ec962d61d5f40abf73eac4203e115240
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
If an application uses PushConnection directly on the native Git wire
protocols JGit should send along the application's expected oldId, not
the advertised value. This allows the remote peer to compare-and-swap
since it was not tested inside JGit.
Discovered when I tried to use a PushConnection (bypassing the
standard PushProcess) and the client blindly overwrote the remote
reference, even though my app had supplied the wrong ObjectId for
the expectedOldObjectId. This was not expected and cost me over an
hour of debugging, plus "corruption" in the remote repository.
By passing along the exact expectedOldObjectId from the app the
remote side can do the check that the application skipped, and
avoid data loss.
Change-Id: Id3920837e6c47100376225bb4dd61fa3e88c64db
FileTreeIterator was calling by mistake
WorkingTreeIterator.idSubmodule(Entry). Instead it should always compute
idSubmodule on its own.
Change-Id: Id1b988aded06939b1d7edd2671e34bf756896c0e
In I1f5dc07182dbf6bba2a9f4807fdd25b475da4ead, FileBasedConfig got
support for reading a configuration with UTF8 BOM. Apply the same
support to BlobBasedConfig, to make SubmoduleWalk able to parse
.gitmodules configurations with BOM.
Change-Id: I25b5474779952fe2c076180b96fc2869eef190a8
Signed-off-by: Doug Kelly <dougk.ff7@gmail.com>
The ChainingCredentialsProvider gave up chaining to the next provider if
the first one returned no credentials items for the given URI.
Change-Id: I9539c50db35e564db9d43d8ebb71d7e9c6fdcc19
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
JGit's Nullable type was added[1] in the hope of being able to add
nullness annotations that (a) do not preclude building and running
with Java 7 and (b) could be shared by Gerrit, which uses a custom
Nullable type for other reasons[2]. Sharing a type is useful because
Eclipse's null analysis is only able to use one Nullable type at a
time in a given workspace (so for this analysis to function in a
workspace used to develop Gerrit, JGit and Gerrit would need to use
the same Nullable type).
The new Nullable type has CLASS instead of RUNTIME retention because
there wasn't any obvious use for the annotation at run time.
Gerrit uses the Nullable annotation to communicate with Guice. Guice
injection happens at runtime, so it needs to be able to read the
@Nullable annotations at run time[3]. Otherwise Guice produces
provisioning errors, such as
3) null returned by binding at com.google.gerrit.lucene.LuceneChangeIndex$Factory.create()
but parameter 7 of com.google.gerrit.lucene.LuceneChangeIndex.<init>() is not @Nullable
Switch to RUNTIME retention to avoid this.
While at it, update the javadoc to explain more clearly how this
annotation relates to other Nullable types[4]. This should make it
clearer why JGit needed another Nullable type:
A. Avoiding dependency on Java 8
B. RUNTIME retention to allow Guice to read the annotation at run time
C. Named Nullable so Guice can recognize the annotation
D. Not an addition to Java EE's javax.annotation package, to avoid
the split-package problem[2] that prevents the annotation from
being readable at run time when loaded from an OSGi container
E. Avoiding heavyweight dependencies, deprecated dependencies, and
dependencies on package internals
org.checkerframework.checker.nullness.qual.Nullable: A
com.sun.istack.internal.Nullable: B, E
*.CheckForNull, *.NullAllowed, etc: C
edu.umd.cs.findbugs.annotations.Nullable: B, E
javax.annotation.Nullable: D
org.eclipse.jdt.annotation.Nullable: B
org.jetbrains.annotations.Nullable: B
org.jmlspecs.annotation.Nullable: E
android.annotation.Nullable, android.support.annotation.Nullable: E
[1] https://git.eclipse.org/r/59993
[2] https://gerrit-review.googlesource.com/50112
[3] https://github.com/google/guice/blob/master/core/src/com/google/inject/internal/Nullability.java
[4] https://github.com/typetools/checker-framework/blob/5832a01f1/checker/src/org/checkerframework/checker/nullness/NullnessAnnotatedTypeFactory.java#L118http://types.cs.washington.edu/checker-framework/current/checker-framework-manual.html#nullness-related-work
Change-Id: I6c482653d2b53e3509abb11211b67fc29cf2949c
Signed-off-by: Jonathan Nieder <jrn@google.com>
If the password char array is null constructing a new String from this
array fails with a NPE. Add a null check to fix this.
Change-Id: Ifae6eecca38d5f114861f44658a32521e6e96866
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This should mirror the behavior of `git push --atomic` where the
client asks the server to apply all-or-nothing. Some JGit servers
already support this based on a custom DFS backend. InMemoryRepository
is extended to support atomic push for unit testing purposes.
Local disk server side support inside of JGit is a more complex animal
due to the excessive amount of file locking required to protect every
reference as a loose reference.
Change-Id: I15083fbe48447678e034afeffb4639572a32f50c
PreReceiveHook is given a Collection<ReceiveCommand> and it can be
very useful here to call ReceiveCommand.filter(cmds, NOT_ATTEMPTED).
Overload filter to accept both Iterable and List.
Keep backwards binary compatibility for List by upcasting to Iterable.
Change-Id: Ib1341876c703670945ef209edc8259715ee86c26
Recursively copying a tree into a DirCache is a bottleneck for some
algorithms like the in memory merge code in Gerrit Code Review. Drop
a layer down in the stack and use CanonicalTreeParser directly as the
addition logic only processes 1 tree at a time and does not need the
merge sorting feature (or overhead) of TreeWalk.
Combined with 761814fe9c ("DirCacheEntry: Speed up creation by
avoiding string cast") tree loading 38,900 entries nearly halves
in running time from 70ms to 36ms on some platforms.
Change-Id: If1490ca25de0679a71cf508f59b486f9cc816165
Application code sometimes wants to read a DirCache from an ObjectId,
but its confusing how to do this because its buried inside the
DirCacheBuilder.
Use this utility in a few places within JGit that also want to read
a DirCache from a tree's ObjectId.
Change-Id: I578b7e18e58753d154937f4ab835012b09e5adca
Instead of checking every entry for .gitattributes only look for the
entry on request by TreeWalk. This avoids impacting uses like RevWalk
filtering history.
When the attrs is requested skip to the start of the tree and look for
.gitattributes until either it is found, or it is impossible to be
present. Due to the sorting rules of tree entries .gitattributes
should be among the first or second entries in the tree so very few
entries will need to be considered.
Waiting to find the .gitattributes file by native ordering may miss
attrs for files like .config, which sorts before .gitattributes.
Starting from the front of the tree on demand ensures the attributes
are parsed as early as necessary to process any entry in the tree.
Due to TreeWalk recursively processing up the tree of iterators we
cannot just reset the current CanonicalTreeParser to the start as
parent parsers share the same path buffer as their children.
Resetting a parent to look for .gitattributes may overwrite path
buffer data used by a child iterator. Work around this by building a
new temporary CanonicalTreeParser instance.
Change-Id: Ife950253b687be325340d27e9915c9a40df2641c
Line breaking before , is ugly to read. Most formatters and humans
expect line break after , so update a few offensive locations.
Use String.format() for the construction of the error message when
a bad DirCachEntry is being failed on. This simplifies the code and
its not a performance critical section.
Change-Id: I5d990389e7ba24ef0861cf8ec0026ed030d4aeda
The checkPath function is available as a byte[] form, in fact the
String form just converts to byte[] to run the algorithm.
Having DirCacheEntry take a byte[] -> String -> byte[] to check if
each path is valid is a huge waste of CPU time. On some systems it
can double the time required to read 38,999 files from trees to the
DirCache. This slows down any operation using a DirCache.
Expose the byte[] form and use it for DirCacheEntry creation.
Change-Id: I6db7bc793ece99ff3c356338d793c07c061aeac7
The internal array may be longer than entryCnt, in this case the tail
of the array is padded with null entries. Do not return those to the
caller of getEntriesWithin().
Change-Id: I19efb05e103fab6b739ced407f6e28155a48dba6
If defined in .gitattributes call smudge filter during checkout.
To support checkout where current HEAD,index do not contain attributes
we need to also consider attributes from the tree we checkout. Therefore
CanonicalTreeParser has to learn how to provide attributes.
Change-Id: I168fdb81a8e1a9f991587b3e95a36550ea845f0a
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When filters are defined for certain paths in gitattributes make
sure that clean filters are processed when adding new content to the
object database.
Change-Id: Iffd72914cec5b434ba4d0de232e285b7492db868
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Attributes represents a semantic collector of Attribute(s) and replaces
the anonymous Map<String,Attribute>. This class will be returned by
TreeWalk.getAttributes(). It offers convenient access to the attributes
wrapped in the Attributes object. Adds preparations for a future
Attribute Macro Expansion
Change-Id: I8348c8c457a2a7f1f0c48050e10399b0fa1cdbe1
Signed-off-by: Ivan Motsch <ivan.motsch@bsiag.com>
When FS.runProcess was called and an InputStream was given the method
tried to pump the whole InputStream to the process. When the method
ended the InputStream was not giving any data anymore. Consequently
close the InputStream inside the method.
Change-Id: I0ed738a775e5c977b21447d195acee1ecf5e2cb9
When running from a non-bare repository, "jgit repo" checks whether
the rev passed in is a sha1 or branch name and in the latter case will
check out origin/<branch>.
We are expecting refs/remotes/origin/<branch>, but as a side effect of
using getRef we also end up looking for refs/origin/<branch>,
refs/heads/origin/<branch>, and so on. Avoid that by using exactRef
instead.
Signed-off-by: Jonathan Nieder <jrn@google.com>
Change-Id: I670b2e48a88138a1f2104ea201baa958e9edbddb
Jonathan Nieder