The initial contribution was handled through a CQ, and does not need
to be reported as an individual bug record in the project's IP log.
Its an odd corner case that the EMO IP team doesn't want to see,
even though its technically a contribution written by at least
some non-committers.

The project.skipCommit variable can now be used to mask out any
particular change from the IP log.  Currently within JGit we want
to mask only the initial commit, but others could be masked if the
need arises.

Change-Id: I598e08137ddc5913284471ee2aa545f4df685023
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

We need at least one project definition to dump out a reasonably
sane IP log file in XML format.

Change-Id: I5cfcd70cd98e29159014cf3dbf0433dd9c49d49c
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

The initial commit line counts where wrong in the IP log, as we
were incrementing the file pointer by not the number of bytes in
the line, but the offset of the start of the next line.

Change-Id: Ia220ba235e9fa522f3f5591b76652c174bcb094d
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

If the login fails due to an invalid username or password, the only
way we can tell this is by looking at the page title and seeing if
the error message "Invalid Username or Password" is present.

If the user made a typo on their password, we shouldn't plow through
and try to run a query.  Doing so returns an HTML login page that
can't be parsed as a CSV file.

Change-Id: Ia6d7f862435a52ae09ebe29c3835bcee3cf73b93
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

Actually set the range of versions we are willing to accept for
each package we import, lest we import something in the future
that isn't compatible with our needs.

Change-Id: I25dbbb9eaabe852631b677e0c608792b3ed97532
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

The new plugin contains the bulk of the logic to scan a Git repository,
and query IPZilla, in order to produce an XML formatted IP log for the
requested revision of any Git based project.  This plugin is suitable
for embedding into a servlet container, or into the Eclipse workbench.

The command line pgm package knows how to invoke this plugin through
the eclipse-iplog subcommand, permitting storage of the resulting
log as a local XML file.

Change-Id: If01d9d98d07096db6980292bd5f91618c55d00be
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>