Implement the basic functionality and support the option --help (-h).
Change-Id: Ibcdf0c958d0f93b7415d4e591b1455ccba5d95f7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
On recent VMs, collection.toArray(new T[0]) is faster than
collection.toArray(new T[collection.size()]). Since it is also more
readable, it should now be the preferred way of collection to array
conversion.
https://shipilev.net/blog/2016/arrays-wisdom-ancients/
Change-Id: I80388532fb4b2b0663ee1fe8baa94f5df55c8442
Signed-off-by: Michael Keppler <Michael.Keppler@gmx.de>
Callers should use getRefDatabase().getRefsByPrefix(R_TAGS) instead.
Adjust the tests accordingly.
Bug: 534731
Change-Id: Ib28ae365e42720268996ff46e34cae1745ad545c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Replace hard-coded "UTF-8" string with the constant.
Change-Id: Ie812add2df28e984090563ec7c6e2c0366616424
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Checkout sometimes throws an exception, and
other times it writes an error message to outw
and returns normally, even though the command
failed. This commit now reports all failures
through a die() exception.
Change-Id: I038a5d976d95020fea3faac68e9178f923c25b28
Signed-off-by: Ned Twigg <ned.twigg@diffplug.com>
Added a public method to TextBuiltin which makes it possible for
clients to initialize all of its state, including output and error
streams. This gives clients the ability to customize the way in
which a command is run.
Change-Id: If718236964d2c5cf869e120c74f1a12965f4812e
Signed-off-by: Ned Twigg <ned.twigg@diffplug.com>
The multiValued attribute on @Option was removed. When the field is a
List, it's not actually needed (even with earlier versions of args4j),
see RmTest. In other cases, we have a custom handler, where it's also
not needed.
Bug: 413163
Change-Id: I4bb951e9fab5f4ae4271bd7e11be799dc234ab80
This adds --match option for glob(7) matchers on git tags to jgit
describe in CLI.
Bug: 518377
Change-Id: I745988d565dd4391e8b3e5a91bbfbae575333819
Signed-off-by: Oliver Lockwood <oliver.lockwood@cantab.net>
The cgit archive command creates a prefix (root) directory entry
in the archive file. That entry's time is set to the commit time.
This patch makes jgit's behavior consistent with with cgit:
prefix: hoge/ -> creates prefix directory "hoge/" entry.
prefix: hoge//// -> creates prefix directory "hoge/" entry.
prefix: hoge/foo -> does not create prefix directory entry, but for
each file/directory entry, prefix is added.
Change-Id: I2610e40ce37972c5f7456fdca6337e7fb07176e5
Signed-off-by: Yasuhiro Takagi <ytakagi@bea.hi-ho.ne.jp>
When running an automatic GC on a FileRepository, when the caller
passes a NullProgressMonitor, run the GC in a background thread. Use a
thread pool of size 1 to limit the number of background threads spawned
for background gc in the same application. In the next minor release we
can make the thread pool configurable.
In some cases, the auto GC limit is lower than the true number of
unreachable loose objects, so auto GC will run after every (e.g) fetch
operation. This leads to the appearance of poor fetch performance.
Since these GCs will never make progress (until either the objects
become referenced, or the two week timeout expires), blocking on them
simply reduces throughput.
In the event that an auto GC would make progress, it's still OK if it
runs in the background. The progress will still happen.
This matches the behavior of regular git.
Git (and now jgit) uses the lock file for gc.log to prevent simultaneous
runs of background gc. Further, it writes errors to gc.log, and won't
run background gc if that file is present and recent. If gc.log is too
old (according to the config gc.logexpiry), it will be ignored.
Change-Id: I3870cadb4a0a6763feff252e6eaef99f4aa8d0df
Signed-off-by: David Turner <dturner@twosigma.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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>
Set missingOverrideAnnotation=warning in Eclipse compiler preferences
which enables the warning:
The method <method> of type <type> should be tagged with @Override
since it actually overrides a superclass method
Justification for this warning is described in:
http://stackoverflow.com/a/94411/381622
Enabling this causes in excess of 1000 warnings across the entire
code-base. They are very easy to fix automatically with Eclipse's
"Quick Fix" tool.
Fix all of them except 2 which cause compilation failure when the
project is built with mvn; add TODO comments on those for further
investigation.
Change-Id: I5772061041fd361fe93137fd8b0ad356e748a29c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Change-Id: Ie1e59c566b63d0dfac231e44e7ebd7f3f08f3e9f
Signed-off-by: Ned Twigg <ned.twigg@diffplug.com>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
According to FindBugs:
In each iteration, the String is converted to a StringBuffer/
StringBuilder, appended to, and converted back to a String. This
can lead to a cost quadratic in the number of iterations, as the
growing string is recopied in each iteration.
Replace string concatenation with StringBuffer.
Change-Id: I60e09f274bed6722f4e0e4d096b0f2b1b31ec1b4
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Native git (as many other tools) interprets the environment variables
http_proxy, HTTP_PROXY, ... in a specific way. "http_proxy" has to be
lowercase while "https_proxy" can be lowercase or uppercase (means:
"HTTPS_PROXY"). Lowercase has precedence. This can be looked up in
"ENVIRONMENT" section of [1]. Teach JGit CLI to behave similar.
Additionally teach JGit not to interpret the environment variables if
the java process was explicitly started with the system properties
telling JVM which proxy to use. A call like "http_proxy=proxy1 java
-Dhttp.proxyHost=proxy2 ..." should use proxy2 as proxy.
[1] https://curl.haxx.se/docs/manpage.html
Change-Id: I2ad78f209792bf8f1285cf2f8ada8ae0c28f8e5a
Change-Id: I438456b76aefd361384729686271288186d3be3b
Signed-off-by: Ned Twigg <ned.twigg@diffplug.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Problem occurs when the checkout wants to create a file 'd/f' but
the workingtree contains a dirty file 'd'. In order to create d/f the
file 'd' would have to be deleted and since the file is dirty that
content would be lost. This should lead to a CheckoutConflictException
for d/f when failOnConflict was set to true.
This fix also changes jgit checkout semantics to be more like native
gits checkout semantics. If during a checkout jgit wants to delete a
folder but finds that the working tree contains a dirty file at this
path then JGit will now throw an exception instead of silently keeping
the dirty file. Like in this example:
git init
touch b
git add b
git commit -m addB
mkdir a
touch a/c
git add a/c
git commit -m addAC
rm -fr a
touch a
git checkout HEAD~
Change-Id: I9089123179e09dd565285d50b0caa308d290cccd
Signed-off-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
Also-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
With this change it is possible to initialize repositories with
'git init /path/to/new/repo'
Change-Id: Ia9b288b4fb34887e8f5e2f3f270e521c44d41b6a
Signed-off-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Allocate a new Git for each part of the test, rather than
reassigning to the same variable.
Change-Id: Ic83778bbff0b2f57d37b95aef70324859d42cd58
Signed-off-by: David Pursehouse <david.pursehouse@sonymobile.com>
Currently execution of tests in pgm uses CLIGitCommand which
re-implements few things from Main. Unfortunately this can results in a
different test behavior compared to the real CLI runtime.
The change let CLIGitCommand extend Main and only slightly modifies the
runtime (stream redirection and undesired exit() termination).
Change-Id: I87b7b61d1c84a89e5917610d84409f01be90b70b
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
git branch -d -h reports an error (because of missing -d option value)
but does not print the help as expected.
To fix this, CmdLineParser must catch, print but do not propagate
exceptions if help is requested.
Bug: 484951
Change-Id: I51265ebe295f22da540792c6a1980b8bdb295a02
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
In different places (Main, TextBuiltin, CLIGitCommand) we report fatal
errors and at same time want to check for fatal errors in the tests.
Using common API simplifies the error testing and helps to navigate to
the actual error check implementation.
Change-Id: Iecde79beb33ea595171f168f46b0b10ab2f339bb
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Make the default execute() function fail fast on first command printed
"fatal: " to output.
Introduced executeUnchecked() for few tests which wanted to test fatal
output.
Change-Id: I5b09aad9443515636811fc4d00bf8b8b9587a626
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
The "--" path option (and all other similar options consuming all
remaining arguments) should be placed at the end of the command line
help.
Currently jgit reset -h shows this:
jgit reset [commit-ish] [path ... ...] [-- path ... ...] [--hard]
[--help (-h)] [--mixed] [--soft]
After the patch the help shows this:
jgit reset [commit-ish] [path ... ...] [--hard] [--help (-h)] [--mixed]
[--soft] [-- path ... ...]
Bug: 484951
Change-Id: I3db332bf293ca8d6bfaab0d546cd35af689bd46e
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
This commit changes the jgit "reset" command line options help from
this:
jgit reset name [VAL ...] [-- path ... ...] [--hard] [--help (-h)]
[--mixed] [--soft]
name : Reset current HEAD to the specified state
[...]
to this:
jgit reset [commit-ish] [path ... ...] [-- path ... ...] [--hard]
[--help (-h)] [--mixed] [--soft]
commit-ish : Reset to given reference name
[...]
Bug: 484951
Change-Id: I614e71101b4f9f46ef8f02379d1a9d135f3292d2
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
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>
Fixes point 4 in bug 484951, where "jgit repo" or "jgit repo -h" dumps a
stack trace.
Bug: 484951
Change-Id: Ic8b362e07a40ad923dc9acde0c0983a1e7932a02
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Signal early command termination due '-h' or '--help' option via
TerminatedByHelpException. This allows tests using
CLIGitCommand differentiate between unexpected command parsing errors
and expected command cancellation "on help" (which also allows
validation of expected/unexpected help messages).
Additional side-effect: jgit supports now git style of handling help
option: any unexpected command line options before help are reported as
errors, but after help ignored.
Bug: 484951
Change-Id: If45c41c0d32895ab6822a7ff9d851877dcef5771
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
David Pursehouse
Matthias Sohn
Michael Keppler
Han-Wen Nienhuys
Ned Twigg
Robin Stocker
Oliver Lockwood
Yasuhiro Takagi
David Turner
Rüdiger Herrmann
Christian Halstrick
Hugo Arès
David Pursehouse
Andrey Loskutov