Ensure .gitmodules is loaded when accessing submodule name
This problem occurred when calling SubmoduleWalk#getModuleName if the
first submodule processed has a name and a path which do not match
SubmoduleWalk#getModuleName returned the module path instead of the
module name. In order to fix this SubmoduleWalk#getModuleName needs to
ensure that the modules config is loaded.
Bug: 565776
Change-Id: I36ce1fbc64c4849f9d8e39864b825c6e28d344f8
Signed-off-by: John Dallaway <john@dallaway.org.uk>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
IndexDiff/SubmoduleWalk: make the RepositoryBuilder configurable
Some applications using JGit use their own repository caching. In
such applications, it may be needlessly inefficient to create new
submodule repositories from a SubmoduleWalk or in an IndexDiff. It
can be much more efficient to use an already cached repository
instance.
Provide a way to configure a SubmoduleWalk with a factory to create
BaseRepositoryBuilders to use to create repositories, and use it in
IndexDiff. Provide new IndexDiff.diff() operations that take such an
additional factory as parameter.
An application that caches Repository instances (for instance EGit)
can use a factory that provides builders that don't create a new
Repository instance but that return the already cached instance, if
one is available. Note that in such a case, the application may need
to be prepared to deal with IndexDiff.diff() also _closing_ the
obtained repository; if the application expects its cached Repository
instances to remain open while being cached, it'll have to use
Repository.incrementOpen() to prevent that the repository instance
gets closed.
Bug: 550878
Change-Id: Icc1b34dfc4cebd8ed4739dd09d37744d41adf711
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
IndexDiff would apply ignore mode ALL from .gitmodules to all remaining
submodules, and would ignore other settings from .gitignore and always
apply the setting defined on the IndexDiff instead. Correct that.
In canonical git the ignore setting from .gitmodules can also be
overridden by .git/config.[1] Implement that override in SubmoduleWalk.
[1] https://git-scm.com/docs/gitmodules#Documentation/gitmodules.txt-submoduleltnamegtignore
Bug: 521613
Change-Id: I9199fd447e41c7838924856dce40678370b66395
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
This reverts commit 39b0b51b12. Before
that change, SubmoduleWalk.forPath transferred ownership to the caller
on success. Afterward, it returns a closed SubmoduleWalk to the caller,
which does not appear to be intentional.
Change-Id: I9381daac5153706e24fd9117700089848b58c54e
SubmoduleWalk#forIndex: Suppress resource warning and update Javadoc
SubmoduleWalk is auto-closeable, and Eclipse warns that is is not
managed by try-with-resource. However in this case the resource should
not be closed, because the caller needs to use it. Instead, it is the
responsibility of the caller to close it after use.
Update the Javadoc to clarify this, and suppress the warning.
Change-Id: Ib7ba349353bfd3341bdcbe4bb19abaeb9f3aeba5
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Use submodule name instead of path as key in config
When a submodule is moved, the "name" field remains the same, while
the "path" field changes. Git uses the "name" field in .git/config
when a submodule is initialized, so this patch makes JGit do so too.
Change-Id: I48d8e89f706447b860c0162822a8e68170aae42b
Signed-off-by: David Turner <dturner@twosigma.com>
Use Config.getEnum() to read the IgnoreSubmoduleMode
Doing so goes through the TypedConfigGetter and thus allows library
clients (for instance EGit) to warn about invalid configurations.
Change-Id: If1080ad90b8aff54a903d4d75637614faad6469b
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
While parsing .gitmodules, the name of the submodule subsection is
purely arbitrary: it frequently is the path of the submodule, but
there's no requirement for it to be. By building a map of paths to
the section name in .gitmodules, we can more accurately return
the submodule URL.
Bug: 508801
Change-Id: I8399ccada1834d4cc5d023344b97dcf8d5869b16
Also-by: Doug Kelly <dougk.ff7@gmail.com>
Signed-off-by: Doug Kelly <dougk.ff7@gmail.com>
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Don't rely on default locale when using toUpperCase() and toLowerCase()
Otherwise these methods may produce unexpected results if used for
strings that are intended to be interpreted locale independently.
Examples are programming language identifiers, protocol keys, and HTML
tags. For instance, "TITLE".toLowerCase() in a Turkish locale returns
"t\u0131tle", where '\u0131' is the LATIN SMALL LETTER DOTLESS I
character.
See
https://docs.oracle.com/javase/8/docs/api/java/lang/String.html#toLowerCase--http://blog.thetaphi.de/2012/07/default-locales-default-charsets-and.html
Bug: 511238
Change-Id: Id8d8f37d84d62239c918b81f8d883ed798d87656
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Use AutoClosable to close resources in bundle org.eclipse.jgit
- use try-with-resource where possible
- replace use of deprecated release() by close()
Change-Id: I0f139c3535679087b7fa09649166bca514750b81
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Implement AutoClosable interface on classes that used release()
Implement AutoClosable and deprecate the old release() method to give
JGit consumers some time to adapt.
Bug: 428039
Change-Id: Id664a91dc5a8cf2ac401e7d87ce2e3b89e221458
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Support for Submodule configuration submodule.<name>.ignore
For each submodule native git allows to configure which modifications to
submodules should be ignored by the status command. It is possible to
ignore "none", "all", "dirty", "untracked" [1]. This configuration is
now supported by IndexDiff. The StatusCommand offers the possibility to
specify this mode.
[1] http://git-scm.com/docs/gitmodules
Change-Id: Ifd81d574a680f9b4152945ba70f8ec4af4f452c9
A few classes such as Constanrs are marked with @SuppressWarnings, as are
toString() methods with many liternal, but otherwise $NLS-n$ is used for
string containing text that should not be translated. A few literals may
fall into the gray zone, but mostly I've tried to only tag the obvious
ones.
Change-Id: I22e50a77e2bf9e0b842a66bdf674e8fa1692f590
Use the working tree's .gitmodules in SubmoduleWalk.forIndex()
This was broken in fe1f1b8f8aba60fdd1ad6f0f72e9c9180978cc60, which
preferred the index over the working tree when both were present.
Change-Id: I97dcf9a088adcbd0187fa7eec9ef34445ce3a981
Signed-off-by: Kevin Sawicki <kevin@github.com>
Whenever a call to JGit returns a Repository the caller should make sure
to call close() on it if he doesn't need it anymore. Since instances of
Repository contain e.g. open FileOutputStreams (for pack files)
forgetting to close the repository can lead to resource leaks.
This was the reason why dozens of the JUnit tests failed on Windows
with "Can't delete file ...." errors.
In LocalDiskRepositoryTestCase.tearDown() we tried to delete the
repositories we used during tests which failed because we had open
FileOutputStreams.
Not only the obvious cases during Clone or Init operations returned
Repositories, but also the new SubModule API created repository
instances. In some places we even forgot to close submodule repositories
in our internal coding.
To see the effects of this fix run the JGit JUnit tests under Windows.
On other platforms it's harder to see because either the leaking
resources don't lead to failing JUnit tests (on Unix you can delete
files with open FileOutputStreams) or the java gc runs differently and
cleans up the resources earlier.
Change-Id: I6d4f637b0d4af20ff4d501db091548696373a58a
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Read .gitmodules config from the tree in SubmoduleWalk
It is not always appropriate to use the .gitmodules file from the
working tree, for example if reading the modules at a specific commit.
And sometimes it is impossible, as in a bare repository.
When using the static factory methods, automatically set up the
appropriate root tree so lazy loading of the config file reads from
the appropriate place. Leave the current behavior of looking in the
working tree as a fallback for the case where walking the index.
Change-Id: I71b7ed3ba16c80b0adb8c5fd85b5c37fd4aef8eb
We need a way to release the underlying TreeWalk. Also, use this
method to release walks from the static factory methods on error or
when submodules are not found.
Change-Id: I6bedc2db78bcd577aef2cfe6715bb981a26dcfd7
Support gitdir references in working tree .git file
A '.git' file in a repository's working tree root is now parsed
as a ref to a folder located elsewhere. This supports submodules
having their repository location outside of the parent repository's
working directory such as in the parent repository's '.git/modules'
directory.
This adds support to BaseRepositoryBuilder for repositories created
with the '--separate-git-dir' option specified to 'git init'.
Change-Id: I73c538f6d845bdbc0c4e2bce5a77f900cf36e1a9
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Interpret submodule URLs that start with './' or '../' as
relative to either the configured remote for the HEAD branch,
or 'origin', or the parent repository working directory if no
remote URL is configured
Bug: 368536
Change-Id: Id4985824023b75cd45cd64a4dd9d421166391e10
Adds the following commands:
- Add
- Init
- Status
- Sync
- Update
This also updates AddCommand so that file patterns added that
are submodules can be staged in the index.
Change-Id: Ie5112aa26430e5a2a3acd65a7b0e1d76067dc545
Signed-off-by: Kevin Sawicki <kevin@github.com>
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
John Dallaway
Matthias Sohn
Thomas Wolf
David Pursehouse
Jonathan Nieder
Carsten Hammer
Han-Wen Nienhuys
Marc Strapetz
David Turner
Andrey Loskutov
Christian Halstrick
Robin Rosenberg
Dave Borowitz
Kevin Sawicki