Bazel: Restrict src globs to Java source files

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>
diff --git a/org.eclipse.jgit.archive/BUILD b/org.eclipse.jgit.archive/BUILD
index dfdbfdc..8c65fc0 100644
--- a/org.eclipse.jgit.archive/BUILD
+++ b/org.eclipse.jgit.archive/BUILD
@@ -3,7 +3,7 @@
 java_library(
     name = "jgit-archive",
     srcs = glob(
-        ["src/**"],
+        ["src/**/*.java"],
         exclude = ["src/org/eclipse/jgit/archive/FormatActivator.java"],
     ),
     resource_strip_prefix = "org.eclipse.jgit.archive/resources",
diff --git a/org.eclipse.jgit.http.apache/BUILD b/org.eclipse.jgit.http.apache/BUILD
index c1538ab..5ea118c 100644
--- a/org.eclipse.jgit.http.apache/BUILD
+++ b/org.eclipse.jgit.http.apache/BUILD
@@ -2,7 +2,7 @@
 
 java_library(
     name = "http-apache",
-    srcs = glob(["src/**"]),
+    srcs = glob(["src/**/*.java"]),
     resource_strip_prefix = "org.eclipse.jgit.http.apache/resources",
     resources = glob(["resources/**"]),
     deps = [
diff --git a/org.eclipse.jgit.http.server/BUILD b/org.eclipse.jgit.http.server/BUILD
index 876c5fa..9d5673b 100644
--- a/org.eclipse.jgit.http.server/BUILD
+++ b/org.eclipse.jgit.http.server/BUILD
@@ -2,7 +2,7 @@
 
 java_library(
     name = "jgit-servlet",
-    srcs = glob(["src/**"]),
+    srcs = glob(["src/**/*.java"]),
     resource_strip_prefix = "org.eclipse.jgit.http.server/resources",
     resources = glob(["resources/**"]),
     deps = [
diff --git a/org.eclipse.jgit.junit.http/BUILD b/org.eclipse.jgit.junit.http/BUILD
index be6e1ae..2a29acc 100644
--- a/org.eclipse.jgit.junit.http/BUILD
+++ b/org.eclipse.jgit.junit.http/BUILD
@@ -3,7 +3,7 @@
 java_library(
     name = "junit-http",
     testonly = 1,
-    srcs = glob(["src/**"]),
+    srcs = glob(["src/**/*.java"]),
     resources = glob(["resources/**"]),
     # TODO(davido): we want here provided deps
     deps = [
diff --git a/org.eclipse.jgit.junit/BUILD b/org.eclipse.jgit.junit/BUILD
index 350b25f..74498fd 100644
--- a/org.eclipse.jgit.junit/BUILD
+++ b/org.eclipse.jgit.junit/BUILD
@@ -3,7 +3,7 @@
 java_library(
     name = "junit",
     testonly = 1,
-    srcs = glob(["src/**"]),
+    srcs = glob(["src/**/*.java"]),
     resource_strip_prefix = "org.eclipse.jgit.junit/resources",
     resources = glob(["resources/**"]),
     deps = [
diff --git a/org.eclipse.jgit.lfs.server/BUILD b/org.eclipse.jgit.lfs.server/BUILD
index fa14e8a..f3b9005 100644
--- a/org.eclipse.jgit.lfs.server/BUILD
+++ b/org.eclipse.jgit.lfs.server/BUILD
@@ -2,7 +2,7 @@
 
 java_library(
     name = "jgit-lfs-server",
-    srcs = glob(["src/**"]),
+    srcs = glob(["src/**/*.java"]),
     resource_strip_prefix = "org.eclipse.jgit.lfs.server/resources",
     resources = glob(["resources/**"]),
     deps = [
diff --git a/org.eclipse.jgit.lfs/BUILD b/org.eclipse.jgit.lfs/BUILD
index c4c9f8a..0c7b1b2 100644
--- a/org.eclipse.jgit.lfs/BUILD
+++ b/org.eclipse.jgit.lfs/BUILD
@@ -2,7 +2,7 @@
 
 java_library(
     name = "jgit-lfs",
-    srcs = glob(["src/**"]),
+    srcs = glob(["src/**/*.java"]),
     resource_strip_prefix = "org.eclipse.jgit.lfs/resources",
     resources = glob(["resources/**"]),
     deps = [
diff --git a/org.eclipse.jgit.pgm/BUILD b/org.eclipse.jgit.pgm/BUILD
index 6d32790..0792268 100644
--- a/org.eclipse.jgit.pgm/BUILD
+++ b/org.eclipse.jgit.pgm/BUILD
@@ -1,6 +1,6 @@
 java_library(
     name = "pgm",
-    srcs = glob(["src/**"]),
+    srcs = glob(["src/**/*.java"]),
     resource_strip_prefix = "org.eclipse.jgit.pgm/resources",
     resources = glob(["resources/**"]),
     visibility = ["//visibility:public"],
diff --git a/org.eclipse.jgit.ui/BUILD b/org.eclipse.jgit.ui/BUILD
index 85ae5c0..eec4a38 100644
--- a/org.eclipse.jgit.ui/BUILD
+++ b/org.eclipse.jgit.ui/BUILD
@@ -2,7 +2,7 @@
 
 java_library(
     name = "ui",
-    srcs = glob(["src/**"]),
+    srcs = glob(["src/**/*.java"]),
     resource_strip_prefix = "org.eclipse.jgit.ui/resources",
     resources = glob(["resources/**"]),
     deps = ["//org.eclipse.jgit:jgit"],
diff --git a/org.eclipse.jgit/BUILD b/org.eclipse.jgit/BUILD
index 75f4fe6..a8a53f2 100644
--- a/org.eclipse.jgit/BUILD
+++ b/org.eclipse.jgit/BUILD
@@ -5,7 +5,7 @@
 ]
 
 SRCS = glob(
-    ["src/**"],
+    ["src/**/*.java"],
     exclude = INSECURE_CIPHER_FACTORY,
 )