build and test KeepScanner tool open-source

PiperOrigin-RevId: 191159996

1 files changed, 35 insertions, 0 deletions

diff --git a/src/tools/android/java/com/google/devtools/build/android/desugar/scan/BUILD b/src/tools/android/java/com/google/devtools/build/android/desugar/scan/BUILD
new file mode 100644
index 0000000000..3f0bf3c3c3
--- /dev/null
+++ b/src/tools/android/java/com/google/devtools/build/android/desugar/scan/BUILD
@@ -0,0 +1,35 @@
+# Description:
+#   Tools for scanning bytecode for references to other classes and emitting Proguard-style keeps.
+
+java_library(
+    name = "scan",
+    srcs = glob(["*.java"]),
+    visibility = [
+        "//src/tools/android/java/com/google/devtools/build/android:__pkg__",
+    ],
+    deps = [
+        "//src/main/java/com/google/devtools/common/options",
+        "//src/tools/android/java/com/google/devtools/build/android:android_builder_lib",
+        "//src/tools/android/java/com/google/devtools/build/android/desugar/io",
+        "//third_party:asm",
+        "//third_party:asm-commons",
+        "//third_party:auto_value",
+        "//third_party:guava",
+        "//third_party:jsr305",
+    ],
+)
+
+java_binary(
+    name = "KeepScanner",
+    main_class = "com.google.devtools.build.android.desugar.scan.KeepScanner",
+    visibility = [
+        "//src/test/java/com/google/devtools/build/android/desugar/scan:__pkg__",
+    ],
+    runtime_deps = [":scan"],
+)
+
+filegroup(
+    name = "srcs",
+    srcs = glob(["**"]),
+    visibility = ["//src/tools/android/java/com/google/devtools/build/android/desugar:__pkg__"],
+)