- Translate internal exceptions to corresponding API exception
- Do not catch GitAPI exceptions internally to an internal
exception. Just pass them to caller
- Mention thrown exceptions in javadoc
Change-Id: I9044cf86d2b0bcc8b63b7cc016e1bf0055a62053
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Git API does not declare GitAPIException call() and related cleanups
All commands should throw a GitAPIException so new exceptions can be
added without breaking the builds of old code, i.e. anyone that calls
a Git API should catch GitAPIException and not just the currently known
exceptions.
Now the only checked exceptions on Git API calls are GitException and
subclasses of it. New checked exceptions that are subclasses of
GitException may be added without breaking the API.
Javadoc for GitAPIException is declared on GitCommand and
inherited to subclasses. JGitInternalException is not explicitly
documented anymore.
Unfortunately this change itself breaks the API. The intention is
that it shall be possible to add new checked subclasses of
GitAPIException without breaking the API.
Bug: 366914
EGit-Change-Id: I50380f13fc82c22d0036f47c7859cc3a77e767c5
Change-Id: I50380f13fc82c22d0036f47c7859cc3a77e767c5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Iterate over all successfully cloned submodules recursively
and continue initializing and updating until no more are found.
Bug: 375426
Change-Id: Ifb99e41e2deb0c369442bca3c0f5f072dd006816
Always checkout master when it matches the advertised HEAD
This parallels the CGit behavior of always using refs/heads/master
when it matches the remote advertised HEAD commit.
Change-Id: I5a5cd1516b58d116e334056aba1ef7990697ec30
Don't iterate over advertised refs when HEAD is null
Moves the check from inside the loop to outside the loop
and returns immediately if the HEAD advertisded ref is null
Change-Id: I539da6cafb4f73610b8e00259e32bd4d57f4f4cc
Support a configured credentials provider in LsRemoteCommand
Refactored the three common transport configuration options:
credentials provider, timeout, and transport config callback
into a new TransportCommand base class which is now extended
by all commands that use a Transport object during execution.
Bug: 349188
Change-Id: I90c2c14fb4e3cc4712905158f9047153a0c235c2
Signed-off-by: Kevin Sawicki <kevin@github.com>
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
Enable full Transport configuration for JGit API commands
Add a TransportConfigCallback parameter to JGit API commands, to allow
consumers of the JGit command API to perform custom Transport configuration
that would be otherwise difficult to anticipate & expose on the API command
builders.
My specific use-case is configuring additional properties on SshTransport
- I need to take over the SshSessionFactory used by the transport. Using
TransportConfigCallback I can simply do this (rather than reimplement the
API command classes):
public void configure(Transport tn) {
if (tn instanceof SshTransport) {
((SshTransport) tn).setSshSessionFactory(factoryProvider.get());
}
}
Adding an explicit setSshSessionFactory() method to the JGit command
classes would bloat the API. Also, creating the replacement
SshSessionFactory is unnecessary if the transport is not SSH, but the type
of the Transport is only known once the remote has been resolved and the
URI parsed - consequently it makes sense to perform this step in a
callback, where the transport instance can be inspected to determine if
it's of a relevant type.
A note about where this leaves the API - there are now 4 commands:
CloneCommand
PullCommand
FetchCommand
PushCommand
-that share 3 identical transport-related parameters:
timeout
credentialsProvider
transportConfigurator
I think there's potential for introducing an interface or val-object to
identify/encapsulate this repetition, which I'd be happy to do in a
subsequent commit.
Change-Id: I8983c3627cdd7d7b2aeb0b6a3dadee553378b951
Signed-off-by: Roberto Tyley <roberto.tyley@gmail.com>
The previous comment stated that the value set was used
to keep track of the branch in the remote repository
which was incorrect.
Updated the method comment to match the format used
for the PushCommand.setRemote and FetchCommand.setRemote
methods.
Change-Id: I11b81eb3125958af29247b485da56fd88c3bfdf5
Signed-off-by: Kevin Sawicki <kevin@github.com>
Cloning should fail when destination directory exists and is not empty
When trying to clone into a folder that already contains a cloned
repository native git will fail with a message "fatal: destination path
'folder' already exists and is not an empty directory.". Now JGit will
also fail in this situation throwing a JGitInternalException.
The test case was provided by Tomasz Zarna.
Bug: 347852
Change-Id: If9e9919a5f92d13cf038dc470c21ee5967322dac
Also-by: Tomasz Zarna <Tomasz.Zarna@pl.ibm.com>
Signed-off-by: Adrian Goerler <adrian.goerler@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Fix CloneCommand not to fetch into remote tracking branches when bare
When cloning into a bare repository we should not create remote
tracking branches (e.g refs/remotes/origin/testX). Branches of the
remote repository should but fetched into into branches of the same
name (e.g refs/heads/testX). Also add the noCheckout option which
would prevent checkout after fetch.
Change-Id: I5d4cc0389f3f30c53aa0065f38119af2a1430909
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
The timeout is also used in the FetchCommand called by the
CloneCommand.
The possibility to provide a list of branches to fetch initially is a
feature offered by EGit. To implement it here is a prerequisite for
EGit to be able to use the CloneCommand.
Change-Id: I21453de22e9ca61919a7c3386fcc526024742f5f
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
When no branch was specified in the clone command, HEAD pointed to a
commit after clone. Now the clone command tries to find a branch which
points to the same commit and checks out this branch.
Bug: 339354
Change-Id: Ie3844465329f213dee4a8868dbf434ac3ce23a08
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
If the clone command clones into a bare repository it should not try
to checkout HEAD in the end. For bare repos checkout is not possible.
Change-Id: I359719d421b93c9d2e962e3c0eccc2b59235c3d1
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
C Git always fetches tags during clone, even if the tag doesn't
point to an object that was fetched by the branch specifications.
Match that behavior, as users expect it.
Bug: 326611
Change-Id: I81a82b7359a9649f18a172219da44ed54e77ca2f
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Enhance the Git API to support cloning repositories.
Bug: 334763
Change-Id: Ibe1191498dceb9cbd1325aed85b4c403db19f41e
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Robin Rosenberg
Kevin Sawicki
Stefan Lay
Roberto Tyley
Adrian Goerler
Christian Halstrick
Shawn O. Pearce
Tomasz Zarna
Chris Aniszczyk