A group of updates can be applied by updating the tree in one step,
writing out a new root tree, and storing its SHA-1. If references
are stored in RefTrees, comparing two repositories is a matter of
checking if two SHA-1s are identical. Without RefTrees comparing two
repositories requires listing all references and comparing the sets.
Track the "refs/" directory as a root tree by storing references
that point directly at an object as a GITLINK entry in the tree.
For example "refs/heads/master" is written as "heads/master".
Annotated tags also store their peeled value with ^{} suffix, using
"tags/v1.0" and "tags/v1.0^{}" GITLINK entries.
Symbolic references are written as SYMLINK entries with the blob of
the symlink carrying the name of the symbolic reference target.
HEAD is outside of "refs/" namespace so it is stored as a special
"..HEAD" entry. This name is chosen because ".." is not valid in
a reference name and it almost looks like "../HEAD" which names
HEAD if the reader was inside of the "refs/" directory.
A new Command type is required to handle symbolic references and
peeled references.
Change-Id: Id47e5d4d32149a9e500854147edd7d93c1041a39
Merge bundle org.eclipse.jgit.java7 into org.eclipse.jgit
As we moved minimum Java version to 7 we don't need a separate bundle
and feature for JGit features depending on Java 7 anymore.
Change-Id: Ib5da61b0886ddbdea65298f1e8c6d65c9879ced1
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This allows for testing arbitrary sets of push/fetch hooks (e.g.
PreReceiveHook) without depending on either an external protocol (e.g.
HTTP) or the local filesystem.
Change-Id: I4ba2fff9c8a484f990dea05e14b0772deddb7411
Since we updated minimum Java version to Java 7 the console bundle
doesn't need to be a separate bundle anymore. Move the contained classes
to the pgm bundle which is using these classes.
Change-Id: If8e6f2d7405fdfe6f4b178673b4ccf99c67d4b64
Signed-off-by: Matthias Sohn <matthias.sohn@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>