Generating the src list with an unrestricted wildcard causes all
files in the source tree to be included. This results in junk files
such as .orig (generated during merge conflict resolution) to be
included, which causes in a build error:

  in srcs attribute of java_library rule //org.eclipse.jgit:jgit:
  file '//org.eclipse.jgit:src/org/eclipse/jgit/gitrepo/RepoCommand.java.orig'
  is misplaced here (expected .java, .srcjar or .properties).

Modify the globs to only include Java source files.

Change-Id: Iaef3db33ac71d71047cd28acb0378e15cb09ece9
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

This provides a place to declare visibility restrictions and
transitive dependencies for each library.

Other targets should only declare dependencies on what they directly
use, making dependencies easier to maintain.

Trim the dependencies of org.eclipse.jgit:jgit to follow that rule.
It declares dependencies on Apache httpcomponents and the servlet
API but doesn't use them.

Tested:
* 'bazel build //...' succeeds
* applying the change https://gerrit-review.googlesource.com/90843
  to a copy of Gerrit, following the instructions there, and running
  'bazel test //...' in that copy of Gerrit still succeeds

Change-Id: I3ab958ce8b3227019cdbe4cc81e0f042e1541034

Test plan:

  $ bazel build all

  $ unzip -t bazel-genfiles/all.zip
    Archive:  bazel-genfiles/all.zip
      testing: libhttp-apache.jar       OK
      testing: libjgit-archive.jar      OK
      testing: libjgit-lfs-server.jar   OK
      testing: libjgit-lfs.jar          OK
      testing: libjgit-servlet.jar      OK
      testing: libjgit.jar              OK
      testing: libjunit.jar             OK
    No errors detected in compressed data of bazel-genfiles/all.zip.

Change-Id: I9e6c60898ccc6d2a4557ec7544c297442a9702b4
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

Change-Id: I934114315d2c7cab917f1011b8e55c52367d429f
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

The initial implementation only builds the packages consumed by
Gerrit Code Review.

Test build and execution is not implemented.

We prefer to consume maven_jar custom rule from bazlets repository,
for the same reasons as in the Gerrit project:

* Caching artifacts across different clones and projects
* Exposing source classifiers and neverlink artifact

TEST PLAN:

  $ bazel build :all
  $ unzip -t bazel-genfiles/all.zip
  Archive: bazel-genfiles/all.zip
    testing: libjgit-archive.jar      OK
    testing: libjgit-servlet.jar      OK
    testing: libjgit.jar              OK
    testing: libjunit.jar             OK
  No errors detected in compressed data of bazel-genfiles/all.zip.

Change-Id: Ia837ce95d9829fe2515f37b7a04a71a4598672a0
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>