Config core.eol is to be ignored if core.autocrlf is true or input.[1]
JGit didn't do so when core.autocrlf=input was set.
[1] https://git-scm.com/docs/git-config#Documentation/git-config.txt-coreeol
Bug: 561877
Change-Id: I5e62e0510d160b5113c1090319af09c2bc1bcb59
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Attributes: fix handling of text=auto in combination with eol
In Git 2.10.0 the interpretation of gitattributes changed or was fixed
such that "* text=auto eol=crlf" would indeed still do auto-detection
of text vs. binary content.[1] Previously this was identical to
"* text eol=crlf", i.e., treating all files as text.
JGit still did the latter, which caused surprises because it changed
binary files.
[1] https://github.com/git/git/blob/master/Documentation/RelNotes/2.10.0.txt#L248
Bug: 561341
Change-Id: I5b6fb97b5e86fd950a98537b6b8574f768ae30e5
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Note that TreeWalk.forPath() needs not be closed; the ObjectReader
_is_ closed when that method returns.
Change-Id: I6e022e4a2fde0c88d610a82de092ea541b33f75c
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Patterns should treat \r in file names as normal characters
Change-Id: Ica3e0fa4a58acf5326db46bb28571fe5f20f6cd2
Signed-off-by: Marc Strapetz <marc.strapetz@syntevo.com>
**/ should match only directories, but not files
Change-Id: I885c83e5912cac5bff338ba657faf6bb9ec94064
Signed-off-by: Marc Strapetz <marc.strapetz@syntevo.com>
Strings#convertGlob: fix escaping of patterns like [\[].
Originally the patterns were escaped twice leading
to wrong matching results.
Bug: 528886
Change-Id: I26e201b4b0ef51cac08f940b76f381260fa925ca
Signed-off-by: Dmitry Pavlenko <pavlenko@tmatesoft.com>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Some tests call out to external cgit. Those tests all failed for me
locally on Mac. Turned out that the reason was that the system git
config used by the git in the bazel run contained paths with ~/ but
somehow $HOME was not set. As a result the external git returned
with exit code 128.
Fix this by passing along $HOME explicitly. Also improve assertions
to make sure we do get the stderr of the external command in the
test log.
I hadn't noticed that until now because apparently the maven build
does pass along $HOME.
Change-Id: I7069676d5cc7b23a71e79a4866fe8acab5a405f4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Exclude file matching: fix backtracking on match failures after **
** matching always tries the empty match first. If a mismatch occurs
later, the ** must be extended by exactly one segment and matching must
resume with the matcher following the ** matcher.
Bug: 520920
Change-Id: Id019ad1c773bd645ae92e398021952f8e961f45c
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Fix path pattern matching to work also for gitattributes
Path pattern matching for attribute rules is different than matching
for excluded files.
The first difference concerns patterns without slashes. For
gitattributes those must match on the last component only, not on
any earlier segment. This is true also for directory-only patterns.
The second difference concerns directory-only patterns. Those also
must not match on a prefix or segment except the last one. They do
not apply recursively to all files beneath.
And third, matches only on a prefix must match for gitattributes
only if the last matcher was "/**".
Add a new parameter for such path matching to IMatcher.matches() and
pass it through as appropriate (false for gitignore, true for
gitattributes). As far as gitignore is concerned, there is no change.
New tests have been added, and some existing attribute matching tests
have been fixed since they operated on wrong assumptions.
Bug: 508568
Change-Id: Ie825dc2cac8a85a72a7eeb0abb888f3193d21dd2
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Add new tests for gitignore/gitattribute pattern matching
These tests verify that JGit matches the same as C git, for
both attribute matching (.gitattributes) and file exclusion matching
(.gitignore). These tests work by setting up a test repository and
test rules, and then determine excluded files or attributes both with
JGit and with the native C git, and then compare the results.
For .gitignore tests, we run
git ls-files --ignored --exclude-standard -o
and for attribute tests we use
git check-attr --stdin --all
and pass the list of all files in the repository via stdin.
Change-Id: I5b40946e04ff4a97456be7dffe09374323b7c89d
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Attribute rules must match against the entry path relative to the
attribute node containing the rule. The global entry path is to be
used only for the init and the global node (and of course the root
node).
Bug: 520677
Change-Id: I80389a2dc272a72312729ccd5358d7c75e1ea20a
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Fix matching ignores and attributes pattern of form a/b/**.
Fix patch matching for patterns of form a/b/** : this should not match
paths like a/b but still match a/b/ and a/b/c.
Change-Id: Iacbf496a43f01312e7d9052f29c3f9c33807c85d
Signed-off-by: Dmitry Pavlenko <pavlenko@tmatesoft.com>
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The merger is now able to react to the use of the merge attribute.
The value unset and the custom value 'binary' are handled (-merge
and merge=binary)
Since the specification of the merge attribute states that when the
attribute is unset, ours version must be kept in case of a conflict, we
don't overwrite the file but keep the local version.
Bug: 517128
Change-Id: Ib5fbf17bdaf727bc5d0e106ce88f2620d9f87a6f
Signed-off-by: Mathieu Cartaud <mathieu.cartaud@obeo.fr>
Enable and fix warnings about redundant specification of type arguments
Since the introduction of generic type parameter inference in Java 7,
it's not necessary to explicitly specify the type of generic parameters.
Enable the warning in Eclipse, and fix all occurrences.
Change-Id: I9158caf1beca5e4980b6240ac401f3868520aad0
Signed-off-by: David Pursehouse <david.pursehouse@gmail.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>
Fix unused throws CorruptObjectException from addTree
2262a794b4 removed throws CorruptObjectException, but was not
compiled under Eclipse and did not see errors generated by Eclipse.
Maven build silently ignored the unnecessary code.
Change-Id: I6e9014adcc604588e10e5963d13d0c6ef0e1c617
Fix unused throws CorruptObjectException from addTree
2262a794b4 removed throws CorruptObjectException, but was not
compiled under Eclipse and did not see errors generated by Eclipse.
Maven build silently ignored the unnecessary code.
Change-Id: I6e9014adcc604588e10e5963d13d0c6ef0e1c617
Add the new class Attributes holding multiple Attribute(s)
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>
Adds the git attributes computation on the treewalk
Adds the getAttributes feature to the tree walk. The computation of
attributes needs to be done by the TreeWalk since it needs both a
WorkingTreeIterator and a DirCacheIterator.
Bug: 342372
CQ: 9120
Change-Id: I5e33257fd8c9895869a128bad3fd1e720409d361
Signed-off-by: Arthur Daussy <arthur.daussy@obeo.fr>
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Core classes to parse and process .gitattributes files including
support for reading attributes in WorkingTreeIterator and the
dirCacheIterator.
The implementation follows the git ignore implementation. It supports
lazy reading attributes while walking the working tree.
Bug: 342372
CQ: 9078
Change-Id: I05f3ce1861fbf9896b1bcb7816ba78af35f3ad3d
Also-by: Marc Strapetz <marc.strapetz@syntevo.com>
Also-by: Gunnar Wagenknecht <gunnar@wagenknecht.org>
Also-by: Arthur Daussy <arthur.daussy@obeo.fr>
Signed-off-by: Gunnar Wagenknecht <gunnar@wagenknecht.org>
Signed-off-by: Marc Strapetz <marc.strapetz@syntevo.com>
Signed-off-by: Arthur Daussy <arthur.daussy@obeo.fr>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Thomas Wolf
Matthias Sohn
Carsten Hammer
Mincong HUANG
Marc Strapetz
David Pursehouse
Dmitry Pavlenko
Mathieu Cartaud
Ivan Motsch
Shawn Pearce
Arthur Daussy