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Change-Id: Ie753dc77a23558d1993e959f48b7eb06557ea686
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: I483fc7bbff1561721cf621dc67ce4a193624fa64
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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If we hit a corrupt object or invalid pack remove the pack from the pack
list. Other IOException could be transient hence we should not remove
the pack from the list to avoid the problem reported on the Gerrit list
[1]. It looks like in the reported case the pack was removed from the
pack list causing MissingObjectExceptions which disappear when the
server is restarted.
[1] https://groups.google.com/forum/#!topic/repo-discuss/Qdmbl-YZ4NU
Change-Id: I331626110d54b190e46cddc2c40f29ddeb9613cd
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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This should help to identify the root cause of the problem discussed on
the Gerrit list [1].
[1] https://groups.google.com/forum/#!topic/repo-discuss/Qdmbl-YZ4NU
Change-Id: I871f70e4bb1227952e1544b789013583b14e2b96
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: I9699d84af2d4b5382d8ee88ed3517d6b91305421
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: I56e235a271f90ea2d8cdb7d99706f726d4a59c43
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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C Git trims name and email before inserting them into the commit header
so that " A U Thor " and " author@example.com " becomes
"A U Thor <author@example.com>" with a single separating space.
This changes PersonIdent#toExternalString() to trim name and email
before concatenating them.
Change-Id: Idd77b659d0db957626824f6632e2da38d7731625
Signed-off-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
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Native Git canonicalizes line endings when detecting
renames, more specifically it replaces CRLF by LF.
See: hash_chars in diffcore-delta.c
Bug: 449545
Change-Id: Iec2aab12ae9e67074cccb7fbd4d9defe176a0130
Signed-off-by: Marc Strapetz <marc.strapetz@syntevo.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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The path matcher should not fail if the rule ends with trailing slash,
target pattern does not ends with the slash and the "assumeDirectory"
flag is set.
E.g. */bin/ should also match a/bin if this pattern is threated as
directory by WorkingTreeIterator (FileMode.TREE).
The old code/tests have never tested directory rules with patterns
*without* trailing slashes but with the "assumeDirectory" flag set.
Unfortunately this is exactly what WorkingTreeIterator does... The tests
are changed to test *both* cases now (with trailing slash and without)
if the target pattern has trailing slash (represents directory).
Bug: 454672
Change-Id: I621c1644d9e94df3eb9f6f09c6de0fe51f0950a4
Also-by: Markus Duft <markus.duft@salomon.at>
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
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Change-Id: Ie620c90ffafbffc6755b4e1ed55a61a15b118a2a
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: Ic28e2bbbdb1099e948c64a005c39f6b8d8ac69a8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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SystemReader used a chached ObjectChecker which was instantiated only
once. But in case of unit tests where we can change the platform
dynamically (e.g. MockSystemReader.setWindows()) this is wrong and
caused DirCacheCheckoutMaliciousPathTest.
testMaliciousAbsoluteCurDrivePathWindowsOnUnix() to fail. This change
allows
user of SystemReader to force the creation of a new ObjectChecker.
MockSystemReader.setWindows() and .setUnix() make use of this feature.
Change-Id: I87458d1dc63c1f5c18979f972b1c1f0d670a9ed8
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* stable-3.5:
JGit v3.5.3.201412180710-r
JGit v3.4.2.201412180340-r
ObjectChecker: Disallow names potentially mapping to ".git" on HFS+
ObjectChecker: Disallow Windows shortname "GIT~1"
ObjectChecker: Disallow ".git." and ".git<space>"
Always ignore case when forbidding .git in ObjectChecker
DirCache: Refuse to read files with invalid paths
DirCache: Replace isValidPath with DirCacheCheckout.checkValidPath
Replace "a." with "a-" in unit tests
Apache HttpClientConnection: replace calls to deprecated LocalFile()
Fix two nits about DirCacheEntry constructors
Detect buffering failures while writing rebase todo file
Deprecate TemporaryBuffer.LocalFile without parent directory
Switch FileHeader.extractFileLines to TemporaryBuffer.Heap
AmazonS3: Buffer pushed pack content under $GIT_DIR
DirCache: Buffer TREE extension to $GIT_DIR
Change-Id: Iee8acbaa9d4d9047b550641db1b8845d64530785
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: Iadbd460da494c04fba71f98c200d6b65ce1709c6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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* stable-3.4:
JGit v3.4.2.201412180340-r
ObjectChecker: Disallow names potentially mapping to ".git" on HFS+
ObjectChecker: Disallow Windows shortname "GIT~1"
ObjectChecker: Disallow ".git." and ".git<space>"
Always ignore case when forbidding .git in ObjectChecker
DirCache: Refuse to read files with invalid paths
DirCache: Replace isValidPath with DirCacheCheckout.checkValidPath
Replace "a." with "a-" in unit tests
Apache HttpClientConnection: replace calls to deprecated LocalFile()
Fix two nits about DirCacheEntry constructors
Detect buffering failures while writing rebase todo file
Deprecate TemporaryBuffer.LocalFile without parent directory
Switch FileHeader.extractFileLines to TemporaryBuffer.Heap
AmazonS3: Buffer pushed pack content under $GIT_DIR
DirCache: Buffer TREE extension to $GIT_DIR
Change-Id: I398cf40b006a05a6537788fc6eb1f84df1ed8814
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: Ie088cf129b04ec64738edbc8c3ce25aa43b557ca
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Mac's HFS+ folds concatentations of ".git" and ignorable Unicode
characters [1] to ".git" [2]. Hence we need to disallow all names which
could potentially be a shortname for ".git". Example: in an empty
directory create a folder ".g\U+200Cit". Now you can't create another
folder ".git".
The following characters are ignorable Unicode which are ignored on
HFS+:
unicode hex name
-------------------------------------------------
U+200C 0xe2808c ZERO WIDTH NON-JOINER
U+200D 0xe2808d ZERO WIDTH JOINER
U+200E 0xe2808e LEFT-TO-RIGHT MARK
U+200F 0xe2808f RIGHT-TO-LEFT MARK
U+202A 0xe280aa LEFT-TO-RIGHT EMBEDDING
U+202B 0xe280ab RIGHT-TO-LEFT EMBEDDING
U+202C 0xe280ac POP DIRECTIONAL FORMATTING
U+202D 0xe280ad LEFT-TO-RIGHT OVERRIDE
U+202E 0xe280ae RIGHT-TO-LEFT OVERRIDE
U+206A 0xe281aa INHIBIT SYMMETRIC SWAPPING
U+206B 0xe281ab ACTIVATE SYMMETRIC SWAPPING
U+206C 0xe281ac INHIBIT ARABIC FORM SHAPING
U+206D 0xe281ad ACTIVATE ARABIC FORM SHAPING
U+206E 0xe281ae NATIONAL DIGIT SHAPES
U+206F 0xe281af NOMINAL DIGIT SHAPES
U+FEFF 0xefbbbf ZERO WIDTH NO-BREAK SPACE
[1] http://www.unicode.org/versions/Unicode7.0.0/ch05.pdf#G40025
http://www.unicode.org/reports/tr31/#Layout_and_Format_Control_Characters
[2] http://dubeiko.com/development/FileSystems/HFSPLUS/tn1150.html#UnicodeSubtleties
Change-Id: Ib6a1dd090b2649bdd8ec16387c994ed29de2860d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Windows creates shortnames for all non-8.3 files (see [1]). Hence we
need to disallow all names which could potentially be a shortname for
".git". Example: in an empty directory create a folder "GIT~1". Now you
can't create another folder ".git".
The path "GIT~1" may map to ".git" on Windows. A potential victim to
such an attack first has to initialize a git repository in order to
receive any git commits. Hence the .git folder created by init will get
the shortname "GIT~1". ".git" will only get a different shortname if the
user has created a file "GIT~1" before initialization of the git
repository.
[1] http://en.wikipedia.org/wiki/8.3_filename
Change-Id: I9978ab8f2d2951c46c1b9bbde57986d64d26b9b2
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Windows treats "foo." and "foo " as "foo". The ".git" directory is
special, as it contains metadata for a local Git repository. Disallow
variations that Windows considers to be the same.
Change-Id: I28eb48859a95a89111b4987c91de97557e3bb539
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The component name ".GIT" inside a tree entry could confuse a
case insensitive filesystem into looking at a submodule and
not a directory entry.
Disallow any case permutations of ".git" to prevent this
confusion from entering a repository and showing up at a
later date on a case insensitive system.
Change-Id: Iaa3f768931d0d5764bf07ac5f6f3ff2b1fdda01b
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If the DirCache contains a path that is known to be invalid, refuse to
read the DirCache into memory. This avoids confusing errors later if
an invalid path read from the DirCache were to be passed into a new
DirCacheEntry constructor.
Change-Id: Ic033d81e23a5fbd554cc4dff80a232504562ffa8
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isValidPath is an older simple form of the validation performed by
checkValidPath. Use the latter as it more consistently matches
git-core's validation rules.
By running the same validation as fsck, callers creating an entry
for the DirCache are more likely to learn early they are trying
to build trees that will fail fsck.
Change-Id: Ibf5ac116097156aa05c18e231bc65c0854932eb1
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Explicitly pass STAGE_0 when creating a DirCacheEntry from String.
This matches the immediate next constructor that accepts the int
stage argument better, making the code easier to read.
Fix a weird line break where the comma was orphaned by itself.
Change-Id: Icf0970dd02a63877f9e41b51b982b0265e8b8887
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By routing writes through SafeBufferedOutputStream the caller can be
alerted to any flush at close failures while writing or appending to
the rebase todo script.
Switch the character encoding to be done at the line granularity, as
this is sufficiently long enough that encoding overheads will not be a
bottleneck, but short enough that the amount of temporary data will
not cause memory problems for the JVM.
Change-Id: Ice5ec10a7cbadc58486d481b92940056f9ffc43a
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Encourage callers to explicitly name a directory to hold any
overflow data. Call sites have more information about what is
going into the buffer and how it should be protected at the
filesystem level than just throwing content to the system wide
temporary directory.
Callers that still really don't care (or need to care) can pass
null for the File argument to have the system directory used.
Change-Id: I89009bbee49d3850d42cd82c2c462e51043acda0
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File contents are processed into a single byte[] for character
conversion. The data must fit entirely in memory, so avoid any
file IO.
Change-Id: I3fe8be2e5f37d5ae953596dda1ed3fe6d4f6aebc
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This applies the same filesystem permissions as the source objects.
Users may override in properties files using the tmpdir value.
Change-Id: I3ec332cf41f12eae246cfaee9fd792c52cb2908b
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Increase the in-memory buffer for the TREE extension to 5 MiB, and
overflow to $GIT_DIR instead of /tmp. Using a larger buffer reduces
the chances a repository will overflow and need to spool the extension
to disk. Using $GIT_DIR allows the TREE extension contents to have
the same file system protections as the final $GIT_DIR/index.
Wrap the entire thing in a try/finally to ensure the temp file is
deleted from disk after the block has finished using it. To avoid
dangling NFS files, LocalFile.destroy() does close the local file
before deleting it.
Change-Id: I8f871181a4689e3ebf0cdd4fd1769333cf7546c3
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When updating a submodule (e.g. during recursive clone) the repository
for the submodule should be located at <gitdir>/modules/<submodule-path>
whereas the working tree of the submodule should be located at
<working-tree>/<submodule-path> (<gitdir> and <working-tree> are
associated to the containing repository). Since CloneCommand has learned
about specifying a separate gitdir this is easy to implement in
SubmoduleUpdateCommand.
Change-Id: I9b56a3dfa50f97f6975c2bb7c97b36296f331b64
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This feature is needed to support the new submodule layout where the
.git folder of the submodules is under .git/modules/<submodule>.
Change-Id: If5f13426cfd09b7677e23478e9700c8c25a6dae5
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Native git's "init" command allows to specify the location of the .git
folder with the option "--separate-git-dir". This allows for example to
setup repositories with a non-standard layout. E.g. .git folder under
/repos/a.git and the worktree under /home/git/a. Both directories
contain pointers to the other side: /repos/a.git/config contains
core.worktree=/home/git/a . And /home/git/a/.git is a file containing
"gitdir: /repos/a.git". This commit adds that option to InitCommand.
This feature is needed to support the new submodule layout where the
.git folder of the submodules is under .git/modules/<submodule>.
Change-Id: I0208f643808bf8f28e2c979d6e33662607775f1f
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Without explicitly closing repos we can't delete the test repositories
on windows.
Change-Id: Id5fa17bd764cbf28703c2f21639d7e969289c2d6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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into stable-3.6
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If the specified ref can't be resolved we should throw a
RefNotFoundException instead of an NPE.
Bug: 455005
Change-Id: I6ec9bf1c0f330eea5eb8277268f62663bdf58f66
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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RepoCommand opend two repos without closing them or returning them to
the caller. This caused certain tests to fail on Windows.
Change-Id: Ia04924aaaad4d16f883b06404c2a85d3f801231f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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core.autocrlf=true" into stable-3.6
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To update the file length stat we need to use the length of the
temporary file since it's not yet renamed to the target file name here.
The incorrect file length stat update was introduced in
a606dc363d0f6b09e4527cca6b645d3cb1ec407d.
Bug: 453962
Change-Id: I715c048227553efae6f8f6b6878c0f04f2609d9c
Also-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
Also-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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exists" into stable-3.6
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In case of an add/add conflict, no base stage exists. The previous
implementation would skip over the entries because the condition
expected the base stage to always exist.
Change-Id: Ie2b3685d958c09b241991b74e6177401e8a1ebc9
Signed-off-by: Robin Stocker <robin@nibor.org>
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ObjectDirectory.searchPacksAgain() should always read trustFolderStat
from the config and not rely on a cached value.
Change-Id: I90edbaae3c64eea0c9894d05acde4267991575ee
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receive.denyDeletes parameter refers only to branch:
http://thread.gmane.org/gmane.comp.version-control.git/99746
Bug: 412640
Change-Id: Ief3fa6abc0c9a18ba0a671ff9854432cec480c4f
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The bulk of the "is this sane" logic is inside of ObjectChecker. The
only caller for the version in DirCacheCheckout is an obtuse usage for
the static isValidRefName() method in Repository.
Deprecate the weird single use method in DirCacheCheckout and move all
code for checking a sequence of path components into ObjectChecker,
where it makes sense alongside the existing code that checks a single
component at a time.
Reuse a single ObjectChecker for the local platform, to avoid looking
up the system properties on each path string considered.
Change-Id: Iae6e769f2bfcad05c166e70ff255f9cf9fcdc87e
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If the text extent height of a to be rendered plot line is odd, then the
SWTPlotRenderer cannot calculate the correct Y position for drawing the
label and draws the label with a 1 pixel offset. SWT text drawing uses
the baseline as Y coordinate. Due to the given centerline API in the
AbstractPlotRenderer the overall calculation of the baseline for SWT is
effectively (height / 2) * 2, thereby rounding all odd heights downward
to the next even number.
This change pushes the division by 2 from the caller into the
implementations of drawText. A corresponding change will be pushed in
the egit repository.
Bug: 450813
Change-Id: I66f4e71873bb8e6f936fde573bbe4c35fe23a022
Signed-off-by: Michael Keppler <michael.keppler@gmx.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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The change tries to make jgit behave more like native CLI git regarding
the negation rules. According to [1] "... prefix "!" which negates the
pattern; any matching file excluded by a previous pattern will become
included again." Negating the pattern should not automatically make the
file *not ignored* - other pattern rules have to be considered too.
The fix adds test cases for both bugs 448094 and 407475.
[1] https://www.kernel.org/pub/software/scm/git/docs/gitignore.html
Bug: 448094
Bug: 407475
Change-Id: I322954200dd3c683e3d8f4adc48506eb99e56ae1
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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The cleanUp path is trying to restore files that previously were
clean, but were overwritten in the work tree by a partial merge
attempt that has failed and needs to be aborted. Reuse the checkout
logic to write the file content and refresh the stat data.
Change-Id: I320d33b3744daf88d3155db99e957408937ddd00
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When writing a symlink the stat data should only be written once
into the DirCacheEntry, based on the symlink itself and not the
possibly resolved destination observed by java.io.File.
Refactor the code to handle symlinks and early return. This
removes the risk the blob stat info update is used against a
newly checked out symlink.
Hoist the file length stat update immediately after writing
the file, before a rename. This eliminates any race caused by another
process updating the file length after the rename and having it to
fall into the racily clean path.
Change-Id: I978ad9719c018ce1cf26947efbabaa8b9dff2217
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Entries should only be written to the working tree managed by the
Repository. Simplify callers by passing only the entry and computing
the work tree location inside of the checkoutEntry method.
Change-Id: I574e41280d0407f1853fda12f4bd0d30f75d74e7
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This deprecated method accidentally creates two ObjectReader
instances. Use the instance created one line above that is
correctly released in the finally block.
Change-Id: Ic57d041674611802a9384d8fa1d292e821055019
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