[JGIT PATCH 00/10] Support writing pack index version 2

From: Shawn O. Pearce <spearce@spearce.org>
Date: Jun 24, 2008, 02:09 UTC
Message-ID: <1214273408-70793-1-git-send-email-spearce@spearce.org>

This series adds support for writing pack index v2 formatted files out of IndexPack, and thus any pack we fetch over the network. It also abstracts out the index formatting functions so we can reuse them efficiently inside of PackWriter to support creating packs on the local disk, or to upload packs directly over a dumb transport.

I started down this path because we're missing index v2 support and that is likely to become a default in the near future for C Git, and because I want to support push over sftp style URLs now that Marek has a pack writing implementation.

----

The following changes since commit 535041bba0836a3488fbd465adb171a2c70c9415:
  Florian Koeberle (1):
        Added the package fnmatch and two exceptions.

are available in the git repository at:

  repo.or.cz:/srv/git/egit/spearce.git index-v2

Shawn O. Pearce (10):
      Extract inner ObjectEntry from IndexPack class
      Make ObjectEntry's position field private
      Rename ObjectEntry to PackedObjectInfo
      Document PackedObjectInfo and make it public for reuse
      Refactor pack index writing to a common API
      Reuse the magic tOc constant for pack index headers
      Add 64 bit network byte order encoding to NB
      Compute packed object entry CRC32 data during IndexPack
      Add support for writing pack index v2 files
      Default IndexPack to honor pack.indexversion configuration

 .../src/org/spearce/jgit/lib/CoreConfig.java       |   11 +
 .../src/org/spearce/jgit/lib/PackIndex.java        |    3 +-
 .../src/org/spearce/jgit/lib/PackIndexWriter.java  |  267 ++++++++++++++++++++
 .../org/spearce/jgit/lib/PackIndexWriterV1.java    |   78 ++++++
 .../org/spearce/jgit/lib/PackIndexWriterV2.java    |  101 ++++++++
 .../src/org/spearce/jgit/pgm/IndexPack.java        |    4 +
 .../src/org/spearce/jgit/transport/IndexPack.java  |  225 ++++++++++-------
 .../spearce/jgit/transport/PackedObjectInfo.java   |  109 ++++++++
 org.spearce.jgit/src/org/spearce/jgit/util/NB.java |   37 +++
 9 files changed, 743 insertions(+), 92 deletions(-)
 create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/PackIndexWriter.java
 create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/PackIndexWriterV1.java
 create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/PackIndexWriterV2.java
 create mode 100644 org.spearce.jgit/src/org/spearce/jgit/transport/PackedObjectInfo.java